PostgreSQLParserVisitor (Superior SQL Parser 3.3.0 API)

类型参数:

T - The return type of the visit operation. Use Void for operations with no return type.

所有超级接口:

org.antlr.v4.runtime.tree.ParseTreeVisitor<T>

所有已知实现类:

PostgreSQLParserBaseVisitor
```
public interface PostgreSQLParserVisitor<T>
extends org.antlr.v4.runtime.tree.ParseTreeVisitor<T>
```
This interface defines a complete generic visitor for a parse tree produced by PostgreSQLParser.

方法概要

所有方法实例方法抽象方法
限定符和类型	方法和说明
`T`	`visitAbbreviated_grant_or_revoke(PostgreSQLParser.Abbreviated_grant_or_revokeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.abbreviated_grant_or_revoke()`.
`T`	`visitAction(PostgreSQLParser.ActionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.action()`.
`T`	`visitAdd_operator_to_family(PostgreSQLParser.Add_operator_to_familyContext ctx)` Visit a parse tree produced by `PostgreSQLParser.add_operator_to_family()`.
`T`	`visitAdditional_statement(PostgreSQLParser.Additional_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.additional_statement()`.
`T`	`visitAfter_ops(PostgreSQLParser.After_opsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.after_ops()`.
`T`	`visitAgg_order(PostgreSQLParser.Agg_orderContext ctx)` Visit a parse tree produced by `PostgreSQLParser.agg_order()`.
`T`	`visitAggregate_param(PostgreSQLParser.Aggregate_paramContext ctx)` Visit a parse tree produced by `PostgreSQLParser.aggregate_param()`.
`T`	`visitAlias_clause(PostgreSQLParser.Alias_clauseContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alias_clause()`.
`T`	`visitAll_op_ref(PostgreSQLParser.All_op_refContext ctx)` Visit a parse tree produced by `PostgreSQLParser.all_op_ref()`.
`T`	`visitAll_op(PostgreSQLParser.All_opContext ctx)` Visit a parse tree produced by `PostgreSQLParser.all_op()`.
`T`	`visitAll_simple_op(PostgreSQLParser.All_simple_opContext ctx)` Visit a parse tree produced by `PostgreSQLParser.all_simple_op()`.
`T`	`visitAlter_aggregate_statement(PostgreSQLParser.Alter_aggregate_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_aggregate_statement()`.
`T`	`visitAlter_collation(PostgreSQLParser.Alter_collationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_collation()`.
`T`	`visitAlter_conversion_statement(PostgreSQLParser.Alter_conversion_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_conversion_statement()`.
`T`	`visitAlter_default_privileges(PostgreSQLParser.Alter_default_privilegesContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_default_privileges()`.
`T`	`visitAlter_domain_statement(PostgreSQLParser.Alter_domain_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_domain_statement()`.
`T`	`visitAlter_event_trigger_action(PostgreSQLParser.Alter_event_trigger_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_event_trigger_action()`.
`T`	`visitAlter_event_trigger(PostgreSQLParser.Alter_event_triggerContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_event_trigger()`.
`T`	`visitAlter_extension_action(PostgreSQLParser.Alter_extension_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_extension_action()`.
`T`	`visitAlter_extension_statement(PostgreSQLParser.Alter_extension_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_extension_statement()`.
`T`	`visitAlter_foreign_data_wrapper_action(PostgreSQLParser.Alter_foreign_data_wrapper_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_foreign_data_wrapper_action()`.
`T`	`visitAlter_foreign_data_wrapper(PostgreSQLParser.Alter_foreign_data_wrapperContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_foreign_data_wrapper()`.
`T`	`visitAlter_fts_configuration(PostgreSQLParser.Alter_fts_configurationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_fts_configuration()`.
`T`	`visitAlter_fts_statement(PostgreSQLParser.Alter_fts_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_fts_statement()`.
`T`	`visitAlter_function_statement(PostgreSQLParser.Alter_function_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_function_statement()`.
`T`	`visitAlter_group_action(PostgreSQLParser.Alter_group_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_group_action()`.
`T`	`visitAlter_group(PostgreSQLParser.Alter_groupContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_group()`.
`T`	`visitAlter_identity(PostgreSQLParser.Alter_identityContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_identity()`.
`T`	`visitAlter_index_statement(PostgreSQLParser.Alter_index_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_index_statement()`.
`T`	`visitAlter_language_statement(PostgreSQLParser.Alter_language_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_language_statement()`.
`T`	`visitAlter_operator_action(PostgreSQLParser.Alter_operator_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_operator_action()`.
`T`	`visitAlter_operator_class_statement(PostgreSQLParser.Alter_operator_class_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_operator_class_statement()`.
`T`	`visitAlter_operator_family_statement(PostgreSQLParser.Alter_operator_family_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_operator_family_statement()`.
`T`	`visitAlter_operator_statement(PostgreSQLParser.Alter_operator_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_operator_statement()`.
`T`	`visitAlter_owner(PostgreSQLParser.Alter_ownerContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_owner()`.
`T`	`visitAlter_policy_statement(PostgreSQLParser.Alter_policy_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_policy_statement()`.
`T`	`visitAlter_publication_action(PostgreSQLParser.Alter_publication_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_publication_action()`.
`T`	`visitAlter_publication_statement(PostgreSQLParser.Alter_publication_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_publication_statement()`.
`T`	`visitAlter_rule_statement(PostgreSQLParser.Alter_rule_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_rule_statement()`.
`T`	`visitAlter_schema_statement(PostgreSQLParser.Alter_schema_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_schema_statement()`.
`T`	`visitAlter_sequence_statement(PostgreSQLParser.Alter_sequence_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_sequence_statement()`.
`T`	`visitAlter_server_action(PostgreSQLParser.Alter_server_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_server_action()`.
`T`	`visitAlter_server_statement(PostgreSQLParser.Alter_server_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_server_statement()`.
`T`	`visitAlter_statistics(PostgreSQLParser.Alter_statisticsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_statistics()`.
`T`	`visitAlter_subscription_action(PostgreSQLParser.Alter_subscription_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_subscription_action()`.
`T`	`visitAlter_subscription_statement(PostgreSQLParser.Alter_subscription_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_subscription_statement()`.
`T`	`visitAlter_table_statement(PostgreSQLParser.Alter_table_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_table_statement()`.
`T`	`visitAlter_tablespace_action(PostgreSQLParser.Alter_tablespace_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_tablespace_action()`.
`T`	`visitAlter_tablespace(PostgreSQLParser.Alter_tablespaceContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_tablespace()`.
`T`	`visitAlter_trigger_statement(PostgreSQLParser.Alter_trigger_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_trigger_statement()`.
`T`	`visitAlter_type_statement(PostgreSQLParser.Alter_type_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_type_statement()`.
`T`	`visitAlter_user_mapping(PostgreSQLParser.Alter_user_mappingContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_user_mapping()`.
`T`	`visitAlter_user_or_role_set_reset(PostgreSQLParser.Alter_user_or_role_set_resetContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_user_or_role_set_reset()`.
`T`	`visitAlter_user_or_role(PostgreSQLParser.Alter_user_or_roleContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_user_or_role()`.
`T`	`visitAlter_view_statement(PostgreSQLParser.Alter_view_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.alter_view_statement()`.
`T`	`visitAnalyze_mode(PostgreSQLParser.Analyze_modeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.analyze_mode()`.
`T`	`visitAnonymous_block(PostgreSQLParser.Anonymous_blockContext ctx)` Visit a parse tree produced by `PostgreSQLParser.anonymous_block()`.
`T`	`visitArgmode(PostgreSQLParser.ArgmodeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.argmode()`.
`T`	`visitArguments_list(PostgreSQLParser.Arguments_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.arguments_list()`.
`T`	`visitArray_elements(PostgreSQLParser.Array_elementsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.array_elements()`.
`T`	`visitArray_expression(PostgreSQLParser.Array_expressionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.array_expression()`.
`T`	`visitArray_type(PostgreSQLParser.Array_typeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.array_type()`.
`T`	`visitAssign_stmt(PostgreSQLParser.Assign_stmtContext ctx)` Visit a parse tree produced by `PostgreSQLParser.assign_stmt()`.
`T`	`visitBase_statement(PostgreSQLParser.Base_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.base_statement()`.
`T`	`visitBoolean_value(PostgreSQLParser.Boolean_valueContext ctx)` Visit a parse tree produced by `PostgreSQLParser.boolean_value()`.
`T`	`visitCascade_restrict(PostgreSQLParser.Cascade_restrictContext ctx)` Visit a parse tree produced by `PostgreSQLParser.cascade_restrict()`.
`T`	`visitCase_expression(PostgreSQLParser.Case_expressionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.case_expression()`.
`T`	`visitCase_statement(PostgreSQLParser.Case_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.case_statement()`.
`T`	`visitCast_specification(PostgreSQLParser.Cast_specificationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.cast_specification()`.
`T`	`visitCharacter_string(PostgreSQLParser.Character_stringContext ctx)` Visit a parse tree produced by `PostgreSQLParser.character_string()`.
`T`	`visitCol_label(PostgreSQLParser.Col_labelContext ctx)` Visit a parse tree produced by `PostgreSQLParser.col_label()`.
`T`	`visitCollate_identifier(PostgreSQLParser.Collate_identifierContext ctx)` Visit a parse tree produced by `PostgreSQLParser.collate_identifier()`.
`T`	`visitCollation_option(PostgreSQLParser.Collation_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.collation_option()`.
`T`	`visitColumn_action(PostgreSQLParser.Column_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.column_action()`.
`T`	`visitColumns_permissions(PostgreSQLParser.Columns_permissionsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.columns_permissions()`.
`T`	`visitComment_member_object(PostgreSQLParser.Comment_member_objectContext ctx)` Visit a parse tree produced by `PostgreSQLParser.comment_member_object()`.
`T`	`visitComment_on_statement(PostgreSQLParser.Comment_on_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.comment_on_statement()`.
`T`	`visitComp_options(PostgreSQLParser.Comp_optionsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.comp_options()`.
`T`	`visitComparison_mod(PostgreSQLParser.Comparison_modContext ctx)` Visit a parse tree produced by `PostgreSQLParser.comparison_mod()`.
`T`	`visitConflict_action(PostgreSQLParser.Conflict_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.conflict_action()`.
`T`	`visitConflict_object(PostgreSQLParser.Conflict_objectContext ctx)` Visit a parse tree produced by `PostgreSQLParser.conflict_object()`.
`T`	`visitConstr_body(PostgreSQLParser.Constr_bodyContext ctx)` Visit a parse tree produced by `PostgreSQLParser.constr_body()`.
`T`	`visitConstraint_common(PostgreSQLParser.Constraint_commonContext ctx)` Visit a parse tree produced by `PostgreSQLParser.constraint_common()`.
`T`	`visitControl_statement(PostgreSQLParser.Control_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.control_statement()`.
`T`	`visitCopy_from_statement(PostgreSQLParser.Copy_from_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.copy_from_statement()`.
`T`	`visitCopy_option_list(PostgreSQLParser.Copy_option_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.copy_option_list()`.
`T`	`visitCopy_option(PostgreSQLParser.Copy_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.copy_option()`.
`T`	`visitCopy_statement(PostgreSQLParser.Copy_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.copy_statement()`.
`T`	`visitCopy_to_statement(PostgreSQLParser.Copy_to_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.copy_to_statement()`.
`T`	`visitCreate_access_method(PostgreSQLParser.Create_access_methodContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_access_method()`.
`T`	`visitCreate_aggregate_statement(PostgreSQLParser.Create_aggregate_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_aggregate_statement()`.
`T`	`visitCreate_cast_statement(PostgreSQLParser.Create_cast_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_cast_statement()`.
`T`	`visitCreate_collation(PostgreSQLParser.Create_collationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_collation()`.
`T`	`visitCreate_conversion_statement(PostgreSQLParser.Create_conversion_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_conversion_statement()`.
`T`	`visitCreate_domain_statement(PostgreSQLParser.Create_domain_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_domain_statement()`.
`T`	`visitCreate_event_trigger(PostgreSQLParser.Create_event_triggerContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_event_trigger()`.
`T`	`visitCreate_extension_statement(PostgreSQLParser.Create_extension_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_extension_statement()`.
`T`	`visitCreate_foreign_data_wrapper(PostgreSQLParser.Create_foreign_data_wrapperContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_foreign_data_wrapper()`.
`T`	`visitCreate_foreign_table_statement(PostgreSQLParser.Create_foreign_table_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_foreign_table_statement()`.
`T`	`visitCreate_fts_configuration(PostgreSQLParser.Create_fts_configurationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_fts_configuration()`.
`T`	`visitCreate_fts_dictionary(PostgreSQLParser.Create_fts_dictionaryContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_fts_dictionary()`.
`T`	`visitCreate_fts_parser(PostgreSQLParser.Create_fts_parserContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_fts_parser()`.
`T`	`visitCreate_fts_template(PostgreSQLParser.Create_fts_templateContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_fts_template()`.
`T`	`visitCreate_funct_params(PostgreSQLParser.Create_funct_paramsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_funct_params()`.
`T`	`visitCreate_function_statement(PostgreSQLParser.Create_function_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_function_statement()`.
`T`	`visitCreate_group(PostgreSQLParser.Create_groupContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_group()`.
`T`	`visitCreate_index_statement(PostgreSQLParser.Create_index_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_index_statement()`.
`T`	`visitCreate_language_statement(PostgreSQLParser.Create_language_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_language_statement()`.
`T`	`visitCreate_operator_class_option(PostgreSQLParser.Create_operator_class_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_operator_class_option()`.
`T`	`visitCreate_operator_class_statement(PostgreSQLParser.Create_operator_class_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_operator_class_statement()`.
`T`	`visitCreate_operator_family_statement(PostgreSQLParser.Create_operator_family_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_operator_family_statement()`.
`T`	`visitCreate_operator_statement(PostgreSQLParser.Create_operator_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_operator_statement()`.
`T`	`visitCreate_policy_statement(PostgreSQLParser.Create_policy_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_policy_statement()`.
`T`	`visitCreate_publication_statement(PostgreSQLParser.Create_publication_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_publication_statement()`.
`T`	`visitCreate_rewrite_statement(PostgreSQLParser.Create_rewrite_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_rewrite_statement()`.
`T`	`visitCreate_schema_statement(PostgreSQLParser.Create_schema_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_schema_statement()`.
`T`	`visitCreate_sequence_statement(PostgreSQLParser.Create_sequence_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_sequence_statement()`.
`T`	`visitCreate_server_statement(PostgreSQLParser.Create_server_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_server_statement()`.
`T`	`visitCreate_statistics(PostgreSQLParser.Create_statisticsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_statistics()`.
`T`	`visitCreate_subscription_statement(PostgreSQLParser.Create_subscription_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_subscription_statement()`.
`T`	`visitCreate_table_as_statement(PostgreSQLParser.Create_table_as_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_table_as_statement()`.
`T`	`visitCreate_table_statement(PostgreSQLParser.Create_table_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_table_statement()`.
`T`	`visitCreate_tablespace(PostgreSQLParser.Create_tablespaceContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_tablespace()`.
`T`	`visitCreate_transform_statement(PostgreSQLParser.Create_transform_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_transform_statement()`.
`T`	`visitCreate_trigger_statement(PostgreSQLParser.Create_trigger_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_trigger_statement()`.
`T`	`visitCreate_type_statement(PostgreSQLParser.Create_type_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_type_statement()`.
`T`	`visitCreate_user_mapping(PostgreSQLParser.Create_user_mappingContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_user_mapping()`.
`T`	`visitCreate_user_or_role(PostgreSQLParser.Create_user_or_roleContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_user_or_role()`.
`T`	`visitCreate_view_statement(PostgreSQLParser.Create_view_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.create_view_statement()`.
`T`	`visitCursor_statement(PostgreSQLParser.Cursor_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.cursor_statement()`.
`T`	`visitData_statement(PostgreSQLParser.Data_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.data_statement()`.
`T`	`visitData_type_dec(PostgreSQLParser.Data_type_decContext ctx)` Visit a parse tree produced by `PostgreSQLParser.data_type_dec()`.
`T`	`visitData_type(PostgreSQLParser.Data_typeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.data_type()`.
`T`	`visitDate_time_function(PostgreSQLParser.Date_time_functionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.date_time_function()`.
`T`	`visitDatetime_overlaps(PostgreSQLParser.Datetime_overlapsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.datetime_overlaps()`.
`T`	`visitDeclaration(PostgreSQLParser.DeclarationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.declaration()`.
`T`	`visitDeclarations(PostgreSQLParser.DeclarationsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.declarations()`.
`T`	`visitDeclare_statement(PostgreSQLParser.Declare_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.declare_statement()`.
`T`	`visitDefine_columns(PostgreSQLParser.Define_columnsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.define_columns()`.
`T`	`visitDefine_foreign_options(PostgreSQLParser.Define_foreign_optionsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.define_foreign_options()`.
`T`	`visitDefine_partition(PostgreSQLParser.Define_partitionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.define_partition()`.
`T`	`visitDefine_server(PostgreSQLParser.Define_serverContext ctx)` Visit a parse tree produced by `PostgreSQLParser.define_server()`.
`T`	`visitDefine_table(PostgreSQLParser.Define_tableContext ctx)` Visit a parse tree produced by `PostgreSQLParser.define_table()`.
`T`	`visitDefine_type(PostgreSQLParser.Define_typeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.define_type()`.
`T`	`visitDelete_stmt_for_psql(PostgreSQLParser.Delete_stmt_for_psqlContext ctx)` Visit a parse tree produced by `PostgreSQLParser.delete_stmt_for_psql()`.
`T`	`visitDiagnostic_option(PostgreSQLParser.Diagnostic_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.diagnostic_option()`.
`T`	`visitDollar_number(PostgreSQLParser.Dollar_numberContext ctx)` Visit a parse tree produced by `PostgreSQLParser.dollar_number()`.
`T`	`visitDomain_constraint(PostgreSQLParser.Domain_constraintContext ctx)` Visit a parse tree produced by `PostgreSQLParser.domain_constraint()`.
`T`	`visitDrop_cast_statement(PostgreSQLParser.Drop_cast_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_cast_statement()`.
`T`	`visitDrop_constraint(PostgreSQLParser.Drop_constraintContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_constraint()`.
`T`	`visitDrop_def(PostgreSQLParser.Drop_defContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_def()`.
`T`	`visitDrop_function_statement(PostgreSQLParser.Drop_function_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_function_statement()`.
`T`	`visitDrop_operator_class_statement(PostgreSQLParser.Drop_operator_class_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_operator_class_statement()`.
`T`	`visitDrop_operator_family_statement(PostgreSQLParser.Drop_operator_family_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_operator_family_statement()`.
`T`	`visitDrop_operator_from_family(PostgreSQLParser.Drop_operator_from_familyContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_operator_from_family()`.
`T`	`visitDrop_operator_statement(PostgreSQLParser.Drop_operator_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_operator_statement()`.
`T`	`visitDrop_owned(PostgreSQLParser.Drop_ownedContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_owned()`.
`T`	`visitDrop_policy_statement(PostgreSQLParser.Drop_policy_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_policy_statement()`.
`T`	`visitDrop_rule_statement(PostgreSQLParser.Drop_rule_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_rule_statement()`.
`T`	`visitDrop_statements(PostgreSQLParser.Drop_statementsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_statements()`.
`T`	`visitDrop_trigger_statement(PostgreSQLParser.Drop_trigger_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_trigger_statement()`.
`T`	`visitDrop_user_mapping(PostgreSQLParser.Drop_user_mappingContext ctx)` Visit a parse tree produced by `PostgreSQLParser.drop_user_mapping()`.
`T`	`visitException_statement(PostgreSQLParser.Exception_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.exception_statement()`.
`T`	`visitExecute_statement(PostgreSQLParser.Execute_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.execute_statement()`.
`T`	`visitExecute_stmt(PostgreSQLParser.Execute_stmtContext ctx)` Visit a parse tree produced by `PostgreSQLParser.execute_stmt()`.
`T`	`visitExplain_option(PostgreSQLParser.Explain_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.explain_option()`.
`T`	`visitExplain_query(PostgreSQLParser.Explain_queryContext ctx)` Visit a parse tree produced by `PostgreSQLParser.explain_query()`.
`T`	`visitExplain_statement(PostgreSQLParser.Explain_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.explain_statement()`.
`T`	`visitExtension_member_object(PostgreSQLParser.Extension_member_objectContext ctx)` Visit a parse tree produced by `PostgreSQLParser.extension_member_object()`.
`T`	`visitExtract_function(PostgreSQLParser.Extract_functionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.extract_function()`.
`T`	`visitFetch_move_direction(PostgreSQLParser.Fetch_move_directionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.fetch_move_direction()`.
`T`	`visitFilter_clause(PostgreSQLParser.Filter_clauseContext ctx)` Visit a parse tree produced by `PostgreSQLParser.filter_clause()`.
`T`	`visitFor_values_bound(PostgreSQLParser.For_values_boundContext ctx)` Visit a parse tree produced by `PostgreSQLParser.for_values_bound()`.
`T`	`visitForeign_option_name(PostgreSQLParser.Foreign_option_nameContext ctx)` Visit a parse tree produced by `PostgreSQLParser.foreign_option_name()`.
`T`	`visitForeign_option(PostgreSQLParser.Foreign_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.foreign_option()`.
`T`	`visitFrame_bound(PostgreSQLParser.Frame_boundContext ctx)` Visit a parse tree produced by `PostgreSQLParser.frame_bound()`.
`T`	`visitFrame_clause(PostgreSQLParser.Frame_clauseContext ctx)` Visit a parse tree produced by `PostgreSQLParser.frame_clause()`.
`T`	`visitFrom_function_column_def(PostgreSQLParser.From_function_column_defContext ctx)` Visit a parse tree produced by `PostgreSQLParser.from_function_column_def()`.
`T`	`visitFrom_item(PostgreSQLParser.From_itemContext ctx)` Visit a parse tree produced by `PostgreSQLParser.from_item()`.
`T`	`visitFrom_primary(PostgreSQLParser.From_primaryContext ctx)` Visit a parse tree produced by `PostgreSQLParser.from_primary()`.
`T`	`visitFunction_actions_common(PostgreSQLParser.Function_actions_commonContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_actions_common()`.
`T`	`visitFunction_args_parser(PostgreSQLParser.Function_args_parserContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_args_parser()`.
`T`	`visitFunction_args(PostgreSQLParser.Function_argsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_args()`.
`T`	`visitFunction_arguments(PostgreSQLParser.Function_argumentsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_arguments()`.
`T`	`visitFunction_block(PostgreSQLParser.Function_blockContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_block()`.
`T`	`visitFunction_call(PostgreSQLParser.Function_callContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_call()`.
`T`	`visitFunction_column_name_type(PostgreSQLParser.Function_column_name_typeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_column_name_type()`.
`T`	`visitFunction_construct(PostgreSQLParser.Function_constructContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_construct()`.
`T`	`visitFunction_def(PostgreSQLParser.Function_defContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_def()`.
`T`	`visitFunction_parameters(PostgreSQLParser.Function_parametersContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_parameters()`.
`T`	`visitFunction_ret_table(PostgreSQLParser.Function_ret_tableContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_ret_table()`.
`T`	`visitFunction_statement(PostgreSQLParser.Function_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_statement()`.
`T`	`visitFunction_statements(PostgreSQLParser.Function_statementsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.function_statements()`.
`T`	`visitGrant_option_for(PostgreSQLParser.Grant_option_forContext ctx)` Visit a parse tree produced by `PostgreSQLParser.grant_option_for()`.
`T`	`visitGrant_to_rule(PostgreSQLParser.Grant_to_ruleContext ctx)` Visit a parse tree produced by `PostgreSQLParser.grant_to_rule()`.
`T`	`visitGroup_option(PostgreSQLParser.Group_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.group_option()`.
`T`	`visitGroupby_clause(PostgreSQLParser.Groupby_clauseContext ctx)` Visit a parse tree produced by `PostgreSQLParser.groupby_clause()`.
`T`	`visitGrouping_element_list(PostgreSQLParser.Grouping_element_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.grouping_element_list()`.
`T`	`visitGrouping_element(PostgreSQLParser.Grouping_elementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.grouping_element()`.
`T`	`visitId_token(PostgreSQLParser.Id_tokenContext ctx)` Visit a parse tree produced by `PostgreSQLParser.id_token()`.
`T`	`visitIdentifier_list(PostgreSQLParser.Identifier_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.identifier_list()`.
`T`	`visitIdentifier_nontype(PostgreSQLParser.Identifier_nontypeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.identifier_nontype()`.
`T`	`visitIdentifier(PostgreSQLParser.IdentifierContext ctx)` Visit a parse tree produced by `PostgreSQLParser.identifier()`.
`T`	`visitIdentity_body(PostgreSQLParser.Identity_bodyContext ctx)` Visit a parse tree produced by `PostgreSQLParser.identity_body()`.
`T`	`visitIf_exist_names_restrict_cascade(PostgreSQLParser.If_exist_names_restrict_cascadeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.if_exist_names_restrict_cascade()`.
`T`	`visitIf_exists(PostgreSQLParser.If_existsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.if_exists()`.
`T`	`visitIf_not_exists(PostgreSQLParser.If_not_existsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.if_not_exists()`.
`T`	`visitIf_statement(PostgreSQLParser.If_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.if_statement()`.
`T`	`visitIncluding_index(PostgreSQLParser.Including_indexContext ctx)` Visit a parse tree produced by `PostgreSQLParser.including_index()`.
`T`	`visitIndex_def_action(PostgreSQLParser.Index_def_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.index_def_action()`.
`T`	`visitIndex_parameters(PostgreSQLParser.Index_parametersContext ctx)` Visit a parse tree produced by `PostgreSQLParser.index_parameters()`.
`T`	`visitIndex_rest(PostgreSQLParser.Index_restContext ctx)` Visit a parse tree produced by `PostgreSQLParser.index_rest()`.
`T`	`visitIndex_sort(PostgreSQLParser.Index_sortContext ctx)` Visit a parse tree produced by `PostgreSQLParser.index_sort()`.
`T`	`visitIndex_where(PostgreSQLParser.Index_whereContext ctx)` Visit a parse tree produced by `PostgreSQLParser.index_where()`.
`T`	`visitIndirection_identifier(PostgreSQLParser.Indirection_identifierContext ctx)` Visit a parse tree produced by `PostgreSQLParser.indirection_identifier()`.
`T`	`visitIndirection_list(PostgreSQLParser.Indirection_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.indirection_list()`.
`T`	`visitIndirection_var(PostgreSQLParser.Indirection_varContext ctx)` Visit a parse tree produced by `PostgreSQLParser.indirection_var()`.
`T`	`visitIndirection(PostgreSQLParser.IndirectionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.indirection()`.
`T`	`visitInsert_columns(PostgreSQLParser.Insert_columnsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.insert_columns()`.
`T`	`visitInsert_stmt_for_psql(PostgreSQLParser.Insert_stmt_for_psqlContext ctx)` Visit a parse tree produced by `PostgreSQLParser.insert_stmt_for_psql()`.
`T`	`visitInterval_field(PostgreSQLParser.Interval_fieldContext ctx)` Visit a parse tree produced by `PostgreSQLParser.interval_field()`.
`T`	`visitInto_table(PostgreSQLParser.Into_tableContext ctx)` Visit a parse tree produced by `PostgreSQLParser.into_table()`.
`T`	`visitLabel_member_object(PostgreSQLParser.Label_member_objectContext ctx)` Visit a parse tree produced by `PostgreSQLParser.label_member_object()`.
`T`	`visitLike_option(PostgreSQLParser.Like_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.like_option()`.
`T`	`visitList_of_type_column_def(PostgreSQLParser.List_of_type_column_defContext ctx)` Visit a parse tree produced by `PostgreSQLParser.list_of_type_column_def()`.
`T`	`visitLock_mode(PostgreSQLParser.Lock_modeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.lock_mode()`.
`T`	`visitLock_table(PostgreSQLParser.Lock_tableContext ctx)` Visit a parse tree produced by `PostgreSQLParser.lock_table()`.
`T`	`visitLog_level(PostgreSQLParser.Log_levelContext ctx)` Visit a parse tree produced by `PostgreSQLParser.log_level()`.
`T`	`visitLoop_start(PostgreSQLParser.Loop_startContext ctx)` Visit a parse tree produced by `PostgreSQLParser.loop_start()`.
`T`	`visitLoop_statement(PostgreSQLParser.Loop_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.loop_statement()`.
`T`	`visitMessage_statement(PostgreSQLParser.Message_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.message_statement()`.
`T`	`visitNames_in_parens(PostgreSQLParser.Names_in_parensContext ctx)` Visit a parse tree produced by `PostgreSQLParser.names_in_parens()`.
`T`	`visitNames_references(PostgreSQLParser.Names_referencesContext ctx)` Visit a parse tree produced by `PostgreSQLParser.names_references()`.
`T`	`visitNotify_stmt(PostgreSQLParser.Notify_stmtContext ctx)` Visit a parse tree produced by `PostgreSQLParser.notify_stmt()`.
`T`	`visitNull_ordering(PostgreSQLParser.Null_orderingContext ctx)` Visit a parse tree produced by `PostgreSQLParser.null_ordering()`.
`T`	`visitOn_commit(PostgreSQLParser.On_commitContext ctx)` Visit a parse tree produced by `PostgreSQLParser.on_commit()`.
`T`	`visitOnly_table_multiply(PostgreSQLParser.Only_table_multiplyContext ctx)` Visit a parse tree produced by `PostgreSQLParser.only_table_multiply()`.
`T`	`visitOp_chars(PostgreSQLParser.Op_charsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.op_chars()`.
`T`	`visitOp(PostgreSQLParser.OpContext ctx)` Visit a parse tree produced by `PostgreSQLParser.op()`.
`T`	`visitOperator_family_action(PostgreSQLParser.Operator_family_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.operator_family_action()`.
`T`	`visitOperator_name(PostgreSQLParser.Operator_nameContext ctx)` Visit a parse tree produced by `PostgreSQLParser.operator_name()`.
`T`	`visitOperator_option(PostgreSQLParser.Operator_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.operator_option()`.
`T`	`visitOperator_set_restrict_join(PostgreSQLParser.Operator_set_restrict_joinContext ctx)` Visit a parse tree produced by `PostgreSQLParser.operator_set_restrict_join()`.
`T`	`visitOption_with_value(PostgreSQLParser.Option_with_valueContext ctx)` Visit a parse tree produced by `PostgreSQLParser.option_with_value()`.
`T`	`visitOption_without_equal(PostgreSQLParser.Option_without_equalContext ctx)` Visit a parse tree produced by `PostgreSQLParser.option_without_equal()`.
`T`	`visitOption(PostgreSQLParser.OptionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.option()`.
`T`	`visitOrder_specification(PostgreSQLParser.Order_specificationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.order_specification()`.
`T`	`visitOrderby_clause(PostgreSQLParser.Orderby_clauseContext ctx)` Visit a parse tree produced by `PostgreSQLParser.orderby_clause()`.
`T`	`visitOther_rules(PostgreSQLParser.Other_rulesContext ctx)` Visit a parse tree produced by `PostgreSQLParser.other_rules()`.
`T`	`visitOwner_to(PostgreSQLParser.Owner_toContext ctx)` Visit a parse tree produced by `PostgreSQLParser.owner_to()`.
`T`	`visitPartition_bound_part(PostgreSQLParser.Partition_bound_partContext ctx)` Visit a parse tree produced by `PostgreSQLParser.partition_bound_part()`.
`T`	`visitPartition_bound_spec(PostgreSQLParser.Partition_bound_specContext ctx)` Visit a parse tree produced by `PostgreSQLParser.partition_bound_spec()`.
`T`	`visitPartition_by_columns(PostgreSQLParser.Partition_by_columnsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.partition_by_columns()`.
`T`	`visitPartition_by(PostgreSQLParser.Partition_byContext ctx)` Visit a parse tree produced by `PostgreSQLParser.partition_by()`.
`T`	`visitPartition_column(PostgreSQLParser.Partition_columnContext ctx)` Visit a parse tree produced by `PostgreSQLParser.partition_column()`.
`T`	`visitPartition_method(PostgreSQLParser.Partition_methodContext ctx)` Visit a parse tree produced by `PostgreSQLParser.partition_method()`.
`T`	`visitPerform_stmt(PostgreSQLParser.Perform_stmtContext ctx)` Visit a parse tree produced by `PostgreSQLParser.perform_stmt()`.
`T`	`visitPermission(PostgreSQLParser.PermissionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.permission()`.
`T`	`visitPermissions(PostgreSQLParser.PermissionsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.permissions()`.
`T`	`visitPlpgsql_function_test_list(PostgreSQLParser.Plpgsql_function_test_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.plpgsql_function_test_list()`.
`T`	`visitPlpgsql_function(PostgreSQLParser.Plpgsql_functionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.plpgsql_function()`.
`T`	`visitPlpgsql_query(PostgreSQLParser.Plpgsql_queryContext ctx)` Visit a parse tree produced by `PostgreSQLParser.plpgsql_query()`.
`T`	`visitPointer(PostgreSQLParser.PointerContext ctx)` Visit a parse tree produced by `PostgreSQLParser.pointer()`.
`T`	`visitPrecision_param(PostgreSQLParser.Precision_paramContext ctx)` Visit a parse tree produced by `PostgreSQLParser.precision_param()`.
`T`	`visitPredefined_type(PostgreSQLParser.Predefined_typeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.predefined_type()`.
`T`	`visitQname_parser(PostgreSQLParser.Qname_parserContext ctx)` Visit a parse tree produced by `PostgreSQLParser.qname_parser()`.
`T`	`visitRaise_param(PostgreSQLParser.Raise_paramContext ctx)` Visit a parse tree produced by `PostgreSQLParser.raise_param()`.
`T`	`visitRaise_using(PostgreSQLParser.Raise_usingContext ctx)` Visit a parse tree produced by `PostgreSQLParser.raise_using()`.
`T`	`visitRename_to(PostgreSQLParser.Rename_toContext ctx)` Visit a parse tree produced by `PostgreSQLParser.rename_to()`.
`T`	`visitReturn_stmt(PostgreSQLParser.Return_stmtContext ctx)` Visit a parse tree produced by `PostgreSQLParser.return_stmt()`.
`T`	`visitRevoke_from_cascade_restrict(PostgreSQLParser.Revoke_from_cascade_restrictContext ctx)` Visit a parse tree produced by `PostgreSQLParser.revoke_from_cascade_restrict()`.
`T`	`visitRewrite_command(PostgreSQLParser.Rewrite_commandContext ctx)` Visit a parse tree produced by `PostgreSQLParser.rewrite_command()`.
`T`	`visitRole_name_with_group(PostgreSQLParser.Role_name_with_groupContext ctx)` Visit a parse tree produced by `PostgreSQLParser.role_name_with_group()`.
`T`	`visitRoles_names(PostgreSQLParser.Roles_namesContext ctx)` Visit a parse tree produced by `PostgreSQLParser.roles_names()`.
`T`	`visitRule_common(PostgreSQLParser.Rule_commonContext ctx)` Visit a parse tree produced by `PostgreSQLParser.rule_common()`.
`T`	`visitRule_member_object(PostgreSQLParser.Rule_member_objectContext ctx)` Visit a parse tree produced by `PostgreSQLParser.rule_member_object()`.
`T`	`visitSchema_alter(PostgreSQLParser.Schema_alterContext ctx)` Visit a parse tree produced by `PostgreSQLParser.schema_alter()`.
`T`	`visitSchema_create(PostgreSQLParser.Schema_createContext ctx)` Visit a parse tree produced by `PostgreSQLParser.schema_create()`.
`T`	`visitSchema_drop(PostgreSQLParser.Schema_dropContext ctx)` Visit a parse tree produced by `PostgreSQLParser.schema_drop()`.
`T`	`visitSchema_import(PostgreSQLParser.Schema_importContext ctx)` Visit a parse tree produced by `PostgreSQLParser.schema_import()`.
`T`	`visitSchema_qualified_name_nontype(PostgreSQLParser.Schema_qualified_name_nontypeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.schema_qualified_name_nontype()`.
`T`	`visitSchema_qualified_name(PostgreSQLParser.Schema_qualified_nameContext ctx)` Visit a parse tree produced by `PostgreSQLParser.schema_qualified_name()`.
`T`	`visitSchema_statement(PostgreSQLParser.Schema_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.schema_statement()`.
`T`	`visitScript_additional(PostgreSQLParser.Script_additionalContext ctx)` Visit a parse tree produced by `PostgreSQLParser.script_additional()`.
`T`	`visitScript_statement(PostgreSQLParser.Script_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.script_statement()`.
`T`	`visitScript_transaction(PostgreSQLParser.Script_transactionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.script_transaction()`.
`T`	`visitSecurity_label(PostgreSQLParser.Security_labelContext ctx)` Visit a parse tree produced by `PostgreSQLParser.security_label()`.
`T`	`visitSelect_list(PostgreSQLParser.Select_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.select_list()`.
`T`	`visitSelect_ops_no_parens(PostgreSQLParser.Select_ops_no_parensContext ctx)` Visit a parse tree produced by `PostgreSQLParser.select_ops_no_parens()`.
`T`	`visitSelect_ops(PostgreSQLParser.Select_opsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.select_ops()`.
`T`	`visitSelect_primary(PostgreSQLParser.Select_primaryContext ctx)` Visit a parse tree produced by `PostgreSQLParser.select_primary()`.
`T`	`visitSelect_stmt_no_parens(PostgreSQLParser.Select_stmt_no_parensContext ctx)` Visit a parse tree produced by `PostgreSQLParser.select_stmt_no_parens()`.
`T`	`visitSelect_stmt(PostgreSQLParser.Select_stmtContext ctx)` Visit a parse tree produced by `PostgreSQLParser.select_stmt()`.
`T`	`visitSelect_sublist(PostgreSQLParser.Select_sublistContext ctx)` Visit a parse tree produced by `PostgreSQLParser.select_sublist()`.
`T`	`visitSequence_body(PostgreSQLParser.Sequence_bodyContext ctx)` Visit a parse tree produced by `PostgreSQLParser.sequence_body()`.
`T`	`visitSession_local_option(PostgreSQLParser.Session_local_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.session_local_option()`.
`T`	`visitSet_action(PostgreSQLParser.Set_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.set_action()`.
`T`	`visitSet_def_column(PostgreSQLParser.Set_def_columnContext ctx)` Visit a parse tree produced by `PostgreSQLParser.set_def_column()`.
`T`	`visitSet_qualifier(PostgreSQLParser.Set_qualifierContext ctx)` Visit a parse tree produced by `PostgreSQLParser.set_qualifier()`.
`T`	`visitSet_schema(PostgreSQLParser.Set_schemaContext ctx)` Visit a parse tree produced by `PostgreSQLParser.set_schema()`.
`T`	`visitSet_statement_value(PostgreSQLParser.Set_statement_valueContext ctx)` Visit a parse tree produced by `PostgreSQLParser.set_statement_value()`.
`T`	`visitSet_statement(PostgreSQLParser.Set_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.set_statement()`.
`T`	`visitShow_statement(PostgreSQLParser.Show_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.show_statement()`.
`T`	`visitSign(PostgreSQLParser.SignContext ctx)` Visit a parse tree produced by `PostgreSQLParser.sign()`.
`T`	`visitSigned_number_literal(PostgreSQLParser.Signed_number_literalContext ctx)` Visit a parse tree produced by `PostgreSQLParser.signed_number_literal()`.
`T`	`visitSigned_numerical_literal(PostgreSQLParser.Signed_numerical_literalContext ctx)` Visit a parse tree produced by `PostgreSQLParser.signed_numerical_literal()`.
`T`	`visitSort_specifier_list(PostgreSQLParser.Sort_specifier_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.sort_specifier_list()`.
`T`	`visitSort_specifier(PostgreSQLParser.Sort_specifierContext ctx)` Visit a parse tree produced by `PostgreSQLParser.sort_specifier()`.
`T`	`visitSql(PostgreSQLParser.SqlContext ctx)` Visit a parse tree produced by `PostgreSQLParser.sql()`.
`T`	`visitStart_label(PostgreSQLParser.Start_labelContext ctx)` Visit a parse tree produced by `PostgreSQLParser.start_label()`.
`T`	`visitStatement(PostgreSQLParser.StatementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.statement()`.
`T`	`visitStorage_option(PostgreSQLParser.Storage_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.storage_option()`.
`T`	`visitStorage_parameter_name(PostgreSQLParser.Storage_parameter_nameContext ctx)` Visit a parse tree produced by `PostgreSQLParser.storage_parameter_name()`.
`T`	`visitStorage_parameter_oid(PostgreSQLParser.Storage_parameter_oidContext ctx)` Visit a parse tree produced by `PostgreSQLParser.storage_parameter_oid()`.
`T`	`visitStorage_parameter_option(PostgreSQLParser.Storage_parameter_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.storage_parameter_option()`.
`T`	`visitStorage_parameter(PostgreSQLParser.Storage_parameterContext ctx)` Visit a parse tree produced by `PostgreSQLParser.storage_parameter()`.
`T`	`visitString_value_function(PostgreSQLParser.String_value_functionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.string_value_function()`.
`T`	`visitSystem_function(PostgreSQLParser.System_functionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.system_function()`.
`T`	`visitTable_action(PostgreSQLParser.Table_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_action()`.
`T`	`visitTable_cols_list(PostgreSQLParser.Table_cols_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_cols_list()`.
`T`	`visitTable_cols(PostgreSQLParser.Table_colsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_cols()`.
`T`	`visitTable_column_def(PostgreSQLParser.Table_column_defContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_column_def()`.
`T`	`visitTable_column_definition(PostgreSQLParser.Table_column_definitionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_column_definition()`.
`T`	`visitTable_column_privilege(PostgreSQLParser.Table_column_privilegeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_column_privilege()`.
`T`	`visitTable_column_privileges(PostgreSQLParser.Table_column_privilegesContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_column_privileges()`.
`T`	`visitTable_deferrable(PostgreSQLParser.Table_deferrableContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_deferrable()`.
`T`	`visitTable_initialy_immed(PostgreSQLParser.Table_initialy_immedContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_initialy_immed()`.
`T`	`visitTable_of_type_column_def(PostgreSQLParser.Table_of_type_column_defContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_of_type_column_def()`.
`T`	`visitTable_space(PostgreSQLParser.Table_spaceContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_space()`.
`T`	`visitTable_subquery(PostgreSQLParser.Table_subqueryContext ctx)` Visit a parse tree produced by `PostgreSQLParser.table_subquery()`.
`T`	`visitTarget_operator(PostgreSQLParser.Target_operatorContext ctx)` Visit a parse tree produced by `PostgreSQLParser.target_operator()`.
`T`	`visitTokens_nonkeyword(PostgreSQLParser.Tokens_nonkeywordContext ctx)` Visit a parse tree produced by `PostgreSQLParser.tokens_nonkeyword()`.
`T`	`visitTokens_nonreserved_except_function_type(PostgreSQLParser.Tokens_nonreserved_except_function_typeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.tokens_nonreserved_except_function_type()`.
`T`	`visitTokens_nonreserved(PostgreSQLParser.Tokens_nonreservedContext ctx)` Visit a parse tree produced by `PostgreSQLParser.tokens_nonreserved()`.
`T`	`visitTokens_reserved_except_function_type(PostgreSQLParser.Tokens_reserved_except_function_typeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.tokens_reserved_except_function_type()`.
`T`	`visitTokens_reserved(PostgreSQLParser.Tokens_reservedContext ctx)` Visit a parse tree produced by `PostgreSQLParser.tokens_reserved()`.
`T`	`visitTransaction_mode(PostgreSQLParser.Transaction_modeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.transaction_mode()`.
`T`	`visitTransaction_statement(PostgreSQLParser.Transaction_statementContext ctx)` Visit a parse tree produced by `PostgreSQLParser.transaction_statement()`.
`T`	`visitTransform_for_type(PostgreSQLParser.Transform_for_typeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.transform_for_type()`.
`T`	`visitTrigger_referencing(PostgreSQLParser.Trigger_referencingContext ctx)` Visit a parse tree produced by `PostgreSQLParser.trigger_referencing()`.
`T`	`visitTruncate_stmt(PostgreSQLParser.Truncate_stmtContext ctx)` Visit a parse tree produced by `PostgreSQLParser.truncate_stmt()`.
`T`	`visitTruth_value(PostgreSQLParser.Truth_valueContext ctx)` Visit a parse tree produced by `PostgreSQLParser.truth_value()`.
`T`	`visitType_action(PostgreSQLParser.Type_actionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.type_action()`.
`T`	`visitType_coercion(PostgreSQLParser.Type_coercionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.type_coercion()`.
`T`	`visitType_declaration(PostgreSQLParser.Type_declarationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.type_declaration()`.
`T`	`visitType_length(PostgreSQLParser.Type_lengthContext ctx)` Visit a parse tree produced by `PostgreSQLParser.type_length()`.
`T`	`visitType_list(PostgreSQLParser.Type_listContext ctx)` Visit a parse tree produced by `PostgreSQLParser.type_list()`.
`T`	`visitUnsigned_numeric_literal(PostgreSQLParser.Unsigned_numeric_literalContext ctx)` Visit a parse tree produced by `PostgreSQLParser.unsigned_numeric_literal()`.
`T`	`visitUnsigned_value_specification(PostgreSQLParser.Unsigned_value_specificationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.unsigned_value_specification()`.
`T`	`visitUpdate_set(PostgreSQLParser.Update_setContext ctx)` Visit a parse tree produced by `PostgreSQLParser.update_set()`.
`T`	`visitUpdate_stmt_for_psql(PostgreSQLParser.Update_stmt_for_psqlContext ctx)` Visit a parse tree produced by `PostgreSQLParser.update_stmt_for_psql()`.
`T`	`visitUsage_select_update(PostgreSQLParser.Usage_select_updateContext ctx)` Visit a parse tree produced by `PostgreSQLParser.usage_select_update()`.
`T`	`visitUser_name(PostgreSQLParser.User_nameContext ctx)` Visit a parse tree produced by `PostgreSQLParser.user_name()`.
`T`	`visitUser_or_role_common_option(PostgreSQLParser.User_or_role_common_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.user_or_role_common_option()`.
`T`	`visitUser_or_role_option_for_alter(PostgreSQLParser.User_or_role_option_for_alterContext ctx)` Visit a parse tree produced by `PostgreSQLParser.user_or_role_option_for_alter()`.
`T`	`visitUser_or_role_option(PostgreSQLParser.User_or_role_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.user_or_role_option()`.
`T`	`visitUser_or_role_or_group_common_option(PostgreSQLParser.User_or_role_or_group_common_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.user_or_role_or_group_common_option()`.
`T`	`visitUser_or_role_or_group_option_for_create(PostgreSQLParser.User_or_role_or_group_option_for_createContext ctx)` Visit a parse tree produced by `PostgreSQLParser.user_or_role_or_group_option_for_create()`.
`T`	`visitUser_or_role_set_reset(PostgreSQLParser.User_or_role_set_resetContext ctx)` Visit a parse tree produced by `PostgreSQLParser.user_or_role_set_reset()`.
`T`	`visitUsing_vex(PostgreSQLParser.Using_vexContext ctx)` Visit a parse tree produced by `PostgreSQLParser.using_vex()`.
`T`	`visitVacuum_mode(PostgreSQLParser.Vacuum_modeContext ctx)` Visit a parse tree produced by `PostgreSQLParser.vacuum_mode()`.
`T`	`visitVacuum_option(PostgreSQLParser.Vacuum_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.vacuum_option()`.
`T`	`visitValidate_constraint(PostgreSQLParser.Validate_constraintContext ctx)` Visit a parse tree produced by `PostgreSQLParser.validate_constraint()`.
`T`	`visitValue_expression_primary(PostgreSQLParser.Value_expression_primaryContext ctx)` Visit a parse tree produced by `PostgreSQLParser.value_expression_primary()`.
`T`	`visitValues_stmt(PostgreSQLParser.Values_stmtContext ctx)` Visit a parse tree produced by `PostgreSQLParser.values_stmt()`.
`T`	`visitValues_values(PostgreSQLParser.Values_valuesContext ctx)` Visit a parse tree produced by `PostgreSQLParser.values_values()`.
`T`	`visitVar(PostgreSQLParser.VarContext ctx)` Visit a parse tree produced by `PostgreSQLParser.var()`.
`T`	`visitVex_b(PostgreSQLParser.Vex_bContext ctx)` Visit a parse tree produced by `PostgreSQLParser.vex_b()`.
`T`	`visitVex_eof(PostgreSQLParser.Vex_eofContext ctx)` Visit a parse tree produced by `PostgreSQLParser.vex_eof()`.
`T`	`visitVex_or_named_notation(PostgreSQLParser.Vex_or_named_notationContext ctx)` Visit a parse tree produced by `PostgreSQLParser.vex_or_named_notation()`.
`T`	`visitVex(PostgreSQLParser.VexContext ctx)` Visit a parse tree produced by `PostgreSQLParser.vex()`.
`T`	`visitView_columns(PostgreSQLParser.View_columnsContext ctx)` Visit a parse tree produced by `PostgreSQLParser.view_columns()`.
`T`	`visitWhen_trigger(PostgreSQLParser.When_triggerContext ctx)` Visit a parse tree produced by `PostgreSQLParser.when_trigger()`.
`T`	`visitWindow_definition(PostgreSQLParser.Window_definitionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.window_definition()`.
`T`	`visitWith_check_option(PostgreSQLParser.With_check_optionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.with_check_option()`.
`T`	`visitWith_clause(PostgreSQLParser.With_clauseContext ctx)` Visit a parse tree produced by `PostgreSQLParser.with_clause()`.
`T`	`visitWith_query(PostgreSQLParser.With_queryContext ctx)` Visit a parse tree produced by `PostgreSQLParser.with_query()`.
`T`	`visitWith_storage_parameter(PostgreSQLParser.With_storage_parameterContext ctx)` Visit a parse tree produced by `PostgreSQLParser.with_storage_parameter()`.
`T`	`visitXml_function(PostgreSQLParser.Xml_functionContext ctx)` Visit a parse tree produced by `PostgreSQLParser.xml_function()`.
`T`	`visitXml_table_column(PostgreSQLParser.Xml_table_columnContext ctx)` Visit a parse tree produced by `PostgreSQLParser.xml_table_column()`.

从接口继承的方法 org.antlr.v4.runtime.tree.ParseTreeVisitor
visit, visitChildren, visitErrorNode, visitTerminal

- 方法详细资料
  - visitSql
```
T visitSql(PostgreSQLParser.SqlContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.sql().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitQname_parser
```
T visitQname_parser(PostgreSQLParser.Qname_parserContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.qname_parser().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_args_parser
```
T visitFunction_args_parser(PostgreSQLParser.Function_args_parserContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_args_parser().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitVex_eof
```
T visitVex_eof(PostgreSQLParser.Vex_eofContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.vex_eof().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPlpgsql_function
```
T visitPlpgsql_function(PostgreSQLParser.Plpgsql_functionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.plpgsql_function().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPlpgsql_function_test_list
```
T visitPlpgsql_function_test_list(PostgreSQLParser.Plpgsql_function_test_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.plpgsql_function_test_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitStatement
```
T visitStatement(PostgreSQLParser.StatementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitData_statement
```
T visitData_statement(PostgreSQLParser.Data_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.data_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitScript_statement
```
T visitScript_statement(PostgreSQLParser.Script_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.script_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitScript_transaction
```
T visitScript_transaction(PostgreSQLParser.Script_transactionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.script_transaction().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTransaction_mode
```
T visitTransaction_mode(PostgreSQLParser.Transaction_modeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.transaction_mode().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitLock_table
```
T visitLock_table(PostgreSQLParser.Lock_tableContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.lock_table().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitLock_mode
```
T visitLock_mode(PostgreSQLParser.Lock_modeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.lock_mode().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitScript_additional
```
T visitScript_additional(PostgreSQLParser.Script_additionalContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.script_additional().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAdditional_statement
```
T visitAdditional_statement(PostgreSQLParser.Additional_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.additional_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitExplain_statement
```
T visitExplain_statement(PostgreSQLParser.Explain_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.explain_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitExplain_query
```
T visitExplain_query(PostgreSQLParser.Explain_queryContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.explain_query().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitExecute_statement
```
T visitExecute_statement(PostgreSQLParser.Execute_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.execute_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDeclare_statement
```
T visitDeclare_statement(PostgreSQLParser.Declare_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.declare_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitShow_statement
```
T visitShow_statement(PostgreSQLParser.Show_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.show_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitExplain_option
```
T visitExplain_option(PostgreSQLParser.Explain_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.explain_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUser_name
```
T visitUser_name(PostgreSQLParser.User_nameContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.user_name().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_cols_list
```
T visitTable_cols_list(PostgreSQLParser.Table_cols_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_cols_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_cols
```
T visitTable_cols(PostgreSQLParser.Table_colsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_cols().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitVacuum_mode
```
T visitVacuum_mode(PostgreSQLParser.Vacuum_modeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.vacuum_mode().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitVacuum_option
```
T visitVacuum_option(PostgreSQLParser.Vacuum_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.vacuum_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAnalyze_mode
```
T visitAnalyze_mode(PostgreSQLParser.Analyze_modeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.analyze_mode().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitBoolean_value
```
T visitBoolean_value(PostgreSQLParser.Boolean_valueContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.boolean_value().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFetch_move_direction
```
T visitFetch_move_direction(PostgreSQLParser.Fetch_move_directionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.fetch_move_direction().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSchema_statement
```
T visitSchema_statement(PostgreSQLParser.Schema_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.schema_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSchema_create
```
T visitSchema_create(PostgreSQLParser.Schema_createContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.schema_create().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSchema_alter
```
T visitSchema_alter(PostgreSQLParser.Schema_alterContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.schema_alter().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSchema_drop
```
T visitSchema_drop(PostgreSQLParser.Schema_dropContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.schema_drop().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSchema_import
```
T visitSchema_import(PostgreSQLParser.Schema_importContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.schema_import().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_function_statement
```
T visitAlter_function_statement(PostgreSQLParser.Alter_function_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_function_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_aggregate_statement
```
T visitAlter_aggregate_statement(PostgreSQLParser.Alter_aggregate_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_aggregate_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_extension_statement
```
T visitAlter_extension_statement(PostgreSQLParser.Alter_extension_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_extension_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_extension_action
```
T visitAlter_extension_action(PostgreSQLParser.Alter_extension_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_extension_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitExtension_member_object
```
T visitExtension_member_object(PostgreSQLParser.Extension_member_objectContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.extension_member_object().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_schema_statement
```
T visitAlter_schema_statement(PostgreSQLParser.Alter_schema_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_schema_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_language_statement
```
T visitAlter_language_statement(PostgreSQLParser.Alter_language_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_language_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_table_statement
```
T visitAlter_table_statement(PostgreSQLParser.Alter_table_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_table_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_action
```
T visitTable_action(PostgreSQLParser.Table_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitColumn_action
```
T visitColumn_action(PostgreSQLParser.Column_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.column_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIdentity_body
```
T visitIdentity_body(PostgreSQLParser.Identity_bodyContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.identity_body().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_identity
```
T visitAlter_identity(PostgreSQLParser.Alter_identityContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_identity().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitStorage_option
```
T visitStorage_option(PostgreSQLParser.Storage_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.storage_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitValidate_constraint
```
T visitValidate_constraint(PostgreSQLParser.Validate_constraintContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.validate_constraint().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_constraint
```
T visitDrop_constraint(PostgreSQLParser.Drop_constraintContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_constraint().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_deferrable
```
T visitTable_deferrable(PostgreSQLParser.Table_deferrableContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_deferrable().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_initialy_immed
```
T visitTable_initialy_immed(PostgreSQLParser.Table_initialy_immedContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_initialy_immed().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_actions_common
```
T visitFunction_actions_common(PostgreSQLParser.Function_actions_commonContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_actions_common().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_def
```
T visitFunction_def(PostgreSQLParser.Function_defContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_def().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_index_statement
```
T visitAlter_index_statement(PostgreSQLParser.Alter_index_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_index_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIndex_def_action
```
T visitIndex_def_action(PostgreSQLParser.Index_def_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.index_def_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_default_privileges
```
T visitAlter_default_privileges(PostgreSQLParser.Alter_default_privilegesContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_default_privileges().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAbbreviated_grant_or_revoke
```
T visitAbbreviated_grant_or_revoke(PostgreSQLParser.Abbreviated_grant_or_revokeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.abbreviated_grant_or_revoke().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitGrant_option_for
```
T visitGrant_option_for(PostgreSQLParser.Grant_option_forContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.grant_option_for().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_sequence_statement
```
T visitAlter_sequence_statement(PostgreSQLParser.Alter_sequence_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_sequence_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_view_statement
```
T visitAlter_view_statement(PostgreSQLParser.Alter_view_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_view_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_event_trigger
```
T visitAlter_event_trigger(PostgreSQLParser.Alter_event_triggerContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_event_trigger().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_event_trigger_action
```
T visitAlter_event_trigger_action(PostgreSQLParser.Alter_event_trigger_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_event_trigger_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_type_statement
```
T visitAlter_type_statement(PostgreSQLParser.Alter_type_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_type_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_domain_statement
```
T visitAlter_domain_statement(PostgreSQLParser.Alter_domain_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_domain_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_server_statement
```
T visitAlter_server_statement(PostgreSQLParser.Alter_server_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_server_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_server_action
```
T visitAlter_server_action(PostgreSQLParser.Alter_server_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_server_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_fts_statement
```
T visitAlter_fts_statement(PostgreSQLParser.Alter_fts_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_fts_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_fts_configuration
```
T visitAlter_fts_configuration(PostgreSQLParser.Alter_fts_configurationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_fts_configuration().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitType_action
```
T visitType_action(PostgreSQLParser.Type_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.type_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSet_def_column
```
T visitSet_def_column(PostgreSQLParser.Set_def_columnContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.set_def_column().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_def
```
T visitDrop_def(PostgreSQLParser.Drop_defContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_def().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_index_statement
```
T visitCreate_index_statement(PostgreSQLParser.Create_index_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_index_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIndex_rest
```
T visitIndex_rest(PostgreSQLParser.Index_restContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.index_rest().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIndex_sort
```
T visitIndex_sort(PostgreSQLParser.Index_sortContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.index_sort().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIncluding_index
```
T visitIncluding_index(PostgreSQLParser.Including_indexContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.including_index().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIndex_where
```
T visitIndex_where(PostgreSQLParser.Index_whereContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.index_where().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_extension_statement
```
T visitCreate_extension_statement(PostgreSQLParser.Create_extension_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_extension_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_language_statement
```
T visitCreate_language_statement(PostgreSQLParser.Create_language_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_language_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_event_trigger
```
T visitCreate_event_trigger(PostgreSQLParser.Create_event_triggerContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_event_trigger().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_type_statement
```
T visitCreate_type_statement(PostgreSQLParser.Create_type_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_type_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_domain_statement
```
T visitCreate_domain_statement(PostgreSQLParser.Create_domain_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_domain_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_server_statement
```
T visitCreate_server_statement(PostgreSQLParser.Create_server_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_server_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_fts_dictionary
```
T visitCreate_fts_dictionary(PostgreSQLParser.Create_fts_dictionaryContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_fts_dictionary().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOption_with_value
```
T visitOption_with_value(PostgreSQLParser.Option_with_valueContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.option_with_value().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_fts_configuration
```
T visitCreate_fts_configuration(PostgreSQLParser.Create_fts_configurationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_fts_configuration().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_fts_template
```
T visitCreate_fts_template(PostgreSQLParser.Create_fts_templateContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_fts_template().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_fts_parser
```
T visitCreate_fts_parser(PostgreSQLParser.Create_fts_parserContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_fts_parser().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_collation
```
T visitCreate_collation(PostgreSQLParser.Create_collationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_collation().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_collation
```
T visitAlter_collation(PostgreSQLParser.Alter_collationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_collation().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCollation_option
```
T visitCollation_option(PostgreSQLParser.Collation_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.collation_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_user_mapping
```
T visitCreate_user_mapping(PostgreSQLParser.Create_user_mappingContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_user_mapping().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_user_mapping
```
T visitAlter_user_mapping(PostgreSQLParser.Alter_user_mappingContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_user_mapping().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_user_or_role
```
T visitAlter_user_or_role(PostgreSQLParser.Alter_user_or_roleContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_user_or_role().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_user_or_role_set_reset
```
T visitAlter_user_or_role_set_reset(PostgreSQLParser.Alter_user_or_role_set_resetContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_user_or_role_set_reset().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUser_or_role_set_reset
```
T visitUser_or_role_set_reset(PostgreSQLParser.User_or_role_set_resetContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.user_or_role_set_reset().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_group
```
T visitAlter_group(PostgreSQLParser.Alter_groupContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_group().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_group_action
```
T visitAlter_group_action(PostgreSQLParser.Alter_group_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_group_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_tablespace
```
T visitAlter_tablespace(PostgreSQLParser.Alter_tablespaceContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_tablespace().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_owner
```
T visitAlter_owner(PostgreSQLParser.Alter_ownerContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_owner().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_tablespace_action
```
T visitAlter_tablespace_action(PostgreSQLParser.Alter_tablespace_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_tablespace_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_statistics
```
T visitAlter_statistics(PostgreSQLParser.Alter_statisticsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_statistics().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_foreign_data_wrapper
```
T visitAlter_foreign_data_wrapper(PostgreSQLParser.Alter_foreign_data_wrapperContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_foreign_data_wrapper().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_foreign_data_wrapper_action
```
T visitAlter_foreign_data_wrapper_action(PostgreSQLParser.Alter_foreign_data_wrapper_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_foreign_data_wrapper_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_operator_statement
```
T visitAlter_operator_statement(PostgreSQLParser.Alter_operator_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_operator_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_operator_action
```
T visitAlter_operator_action(PostgreSQLParser.Alter_operator_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_operator_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOperator_set_restrict_join
```
T visitOperator_set_restrict_join(PostgreSQLParser.Operator_set_restrict_joinContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.operator_set_restrict_join().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_user_mapping
```
T visitDrop_user_mapping(PostgreSQLParser.Drop_user_mappingContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_user_mapping().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_owned
```
T visitDrop_owned(PostgreSQLParser.Drop_ownedContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_owned().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_operator_statement
```
T visitDrop_operator_statement(PostgreSQLParser.Drop_operator_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_operator_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTarget_operator
```
T visitTarget_operator(PostgreSQLParser.Target_operatorContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.target_operator().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDomain_constraint
```
T visitDomain_constraint(PostgreSQLParser.Domain_constraintContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.domain_constraint().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_transform_statement
```
T visitCreate_transform_statement(PostgreSQLParser.Create_transform_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_transform_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_access_method
```
T visitCreate_access_method(PostgreSQLParser.Create_access_methodContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_access_method().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_user_or_role
```
T visitCreate_user_or_role(PostgreSQLParser.Create_user_or_roleContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_user_or_role().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUser_or_role_option
```
T visitUser_or_role_option(PostgreSQLParser.User_or_role_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.user_or_role_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUser_or_role_option_for_alter
```
T visitUser_or_role_option_for_alter(PostgreSQLParser.User_or_role_option_for_alterContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.user_or_role_option_for_alter().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUser_or_role_or_group_common_option
```
T visitUser_or_role_or_group_common_option(PostgreSQLParser.User_or_role_or_group_common_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.user_or_role_or_group_common_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUser_or_role_common_option
```
T visitUser_or_role_common_option(PostgreSQLParser.User_or_role_common_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.user_or_role_common_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUser_or_role_or_group_option_for_create
```
T visitUser_or_role_or_group_option_for_create(PostgreSQLParser.User_or_role_or_group_option_for_createContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.user_or_role_or_group_option_for_create().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_group
```
T visitCreate_group(PostgreSQLParser.Create_groupContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_group().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitGroup_option
```
T visitGroup_option(PostgreSQLParser.Group_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.group_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_tablespace
```
T visitCreate_tablespace(PostgreSQLParser.Create_tablespaceContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_tablespace().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_statistics
```
T visitCreate_statistics(PostgreSQLParser.Create_statisticsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_statistics().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_foreign_data_wrapper
```
T visitCreate_foreign_data_wrapper(PostgreSQLParser.Create_foreign_data_wrapperContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_foreign_data_wrapper().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOption_without_equal
```
T visitOption_without_equal(PostgreSQLParser.Option_without_equalContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.option_without_equal().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_operator_statement
```
T visitCreate_operator_statement(PostgreSQLParser.Create_operator_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_operator_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOperator_name
```
T visitOperator_name(PostgreSQLParser.Operator_nameContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.operator_name().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOperator_option
```
T visitOperator_option(PostgreSQLParser.Operator_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.operator_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_aggregate_statement
```
T visitCreate_aggregate_statement(PostgreSQLParser.Create_aggregate_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_aggregate_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAggregate_param
```
T visitAggregate_param(PostgreSQLParser.Aggregate_paramContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.aggregate_param().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSet_statement
```
T visitSet_statement(PostgreSQLParser.Set_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.set_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSet_action
```
T visitSet_action(PostgreSQLParser.Set_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.set_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSession_local_option
```
T visitSession_local_option(PostgreSQLParser.Session_local_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.session_local_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSet_statement_value
```
T visitSet_statement_value(PostgreSQLParser.Set_statement_valueContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.set_statement_value().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_rewrite_statement
```
T visitCreate_rewrite_statement(PostgreSQLParser.Create_rewrite_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_rewrite_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitRewrite_command
```
T visitRewrite_command(PostgreSQLParser.Rewrite_commandContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.rewrite_command().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_trigger_statement
```
T visitCreate_trigger_statement(PostgreSQLParser.Create_trigger_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_trigger_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTrigger_referencing
```
T visitTrigger_referencing(PostgreSQLParser.Trigger_referencingContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.trigger_referencing().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitWhen_trigger
```
T visitWhen_trigger(PostgreSQLParser.When_triggerContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.when_trigger().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitRule_common
```
T visitRule_common(PostgreSQLParser.Rule_commonContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.rule_common().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitRule_member_object
```
T visitRule_member_object(PostgreSQLParser.Rule_member_objectContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.rule_member_object().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitColumns_permissions
```
T visitColumns_permissions(PostgreSQLParser.Columns_permissionsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.columns_permissions().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_column_privileges
```
T visitTable_column_privileges(PostgreSQLParser.Table_column_privilegesContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_column_privileges().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPermissions
```
T visitPermissions(PostgreSQLParser.PermissionsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.permissions().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPermission
```
T visitPermission(PostgreSQLParser.PermissionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.permission().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOther_rules
```
T visitOther_rules(PostgreSQLParser.Other_rulesContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.other_rules().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitGrant_to_rule
```
T visitGrant_to_rule(PostgreSQLParser.Grant_to_ruleContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.grant_to_rule().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitRevoke_from_cascade_restrict
```
T visitRevoke_from_cascade_restrict(PostgreSQLParser.Revoke_from_cascade_restrictContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.revoke_from_cascade_restrict().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitRoles_names
```
T visitRoles_names(PostgreSQLParser.Roles_namesContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.roles_names().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitRole_name_with_group
```
T visitRole_name_with_group(PostgreSQLParser.Role_name_with_groupContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.role_name_with_group().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitComment_on_statement
```
T visitComment_on_statement(PostgreSQLParser.Comment_on_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.comment_on_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSecurity_label
```
T visitSecurity_label(PostgreSQLParser.Security_labelContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.security_label().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitComment_member_object
```
T visitComment_member_object(PostgreSQLParser.Comment_member_objectContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.comment_member_object().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitLabel_member_object
```
T visitLabel_member_object(PostgreSQLParser.Label_member_objectContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.label_member_object().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_function_statement
```
T visitCreate_function_statement(PostgreSQLParser.Create_function_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_function_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_funct_params
```
T visitCreate_funct_params(PostgreSQLParser.Create_funct_paramsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_funct_params().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTransform_for_type
```
T visitTransform_for_type(PostgreSQLParser.Transform_for_typeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.transform_for_type().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_ret_table
```
T visitFunction_ret_table(PostgreSQLParser.Function_ret_tableContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_ret_table().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_column_name_type
```
T visitFunction_column_name_type(PostgreSQLParser.Function_column_name_typeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_column_name_type().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_parameters
```
T visitFunction_parameters(PostgreSQLParser.Function_parametersContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_parameters().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_args
```
T visitFunction_args(PostgreSQLParser.Function_argsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_args().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAgg_order
```
T visitAgg_order(PostgreSQLParser.Agg_orderContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.agg_order().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCharacter_string
```
T visitCharacter_string(PostgreSQLParser.Character_stringContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.character_string().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_arguments
```
T visitFunction_arguments(PostgreSQLParser.Function_argumentsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_arguments().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitArgmode
```
T visitArgmode(PostgreSQLParser.ArgmodeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.argmode().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_sequence_statement
```
T visitCreate_sequence_statement(PostgreSQLParser.Create_sequence_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_sequence_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSequence_body
```
T visitSequence_body(PostgreSQLParser.Sequence_bodyContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.sequence_body().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSigned_number_literal
```
T visitSigned_number_literal(PostgreSQLParser.Signed_number_literalContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.signed_number_literal().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSigned_numerical_literal
```
T visitSigned_numerical_literal(PostgreSQLParser.Signed_numerical_literalContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.signed_numerical_literal().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSign
```
T visitSign(PostgreSQLParser.SignContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.sign().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_schema_statement
```
T visitCreate_schema_statement(PostgreSQLParser.Create_schema_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_schema_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_policy_statement
```
T visitCreate_policy_statement(PostgreSQLParser.Create_policy_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_policy_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_policy_statement
```
T visitAlter_policy_statement(PostgreSQLParser.Alter_policy_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_policy_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_policy_statement
```
T visitDrop_policy_statement(PostgreSQLParser.Drop_policy_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_policy_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_subscription_statement
```
T visitCreate_subscription_statement(PostgreSQLParser.Create_subscription_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_subscription_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_subscription_statement
```
T visitAlter_subscription_statement(PostgreSQLParser.Alter_subscription_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_subscription_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_subscription_action
```
T visitAlter_subscription_action(PostgreSQLParser.Alter_subscription_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_subscription_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_cast_statement
```
T visitCreate_cast_statement(PostgreSQLParser.Create_cast_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_cast_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_cast_statement
```
T visitDrop_cast_statement(PostgreSQLParser.Drop_cast_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_cast_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_operator_family_statement
```
T visitCreate_operator_family_statement(PostgreSQLParser.Create_operator_family_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_operator_family_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_operator_family_statement
```
T visitAlter_operator_family_statement(PostgreSQLParser.Alter_operator_family_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_operator_family_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOperator_family_action
```
T visitOperator_family_action(PostgreSQLParser.Operator_family_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.operator_family_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAdd_operator_to_family
```
T visitAdd_operator_to_family(PostgreSQLParser.Add_operator_to_familyContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.add_operator_to_family().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_operator_from_family
```
T visitDrop_operator_from_family(PostgreSQLParser.Drop_operator_from_familyContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_operator_from_family().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_operator_family_statement
```
T visitDrop_operator_family_statement(PostgreSQLParser.Drop_operator_family_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_operator_family_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_operator_class_statement
```
T visitCreate_operator_class_statement(PostgreSQLParser.Create_operator_class_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_operator_class_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_operator_class_option
```
T visitCreate_operator_class_option(PostgreSQLParser.Create_operator_class_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_operator_class_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_operator_class_statement
```
T visitAlter_operator_class_statement(PostgreSQLParser.Alter_operator_class_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_operator_class_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_operator_class_statement
```
T visitDrop_operator_class_statement(PostgreSQLParser.Drop_operator_class_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_operator_class_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_conversion_statement
```
T visitCreate_conversion_statement(PostgreSQLParser.Create_conversion_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_conversion_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_conversion_statement
```
T visitAlter_conversion_statement(PostgreSQLParser.Alter_conversion_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_conversion_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_publication_statement
```
T visitCreate_publication_statement(PostgreSQLParser.Create_publication_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_publication_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_publication_statement
```
T visitAlter_publication_statement(PostgreSQLParser.Alter_publication_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_publication_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_publication_action
```
T visitAlter_publication_action(PostgreSQLParser.Alter_publication_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_publication_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOnly_table_multiply
```
T visitOnly_table_multiply(PostgreSQLParser.Only_table_multiplyContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.only_table_multiply().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_trigger_statement
```
T visitAlter_trigger_statement(PostgreSQLParser.Alter_trigger_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_trigger_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlter_rule_statement
```
T visitAlter_rule_statement(PostgreSQLParser.Alter_rule_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alter_rule_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCopy_statement
```
T visitCopy_statement(PostgreSQLParser.Copy_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.copy_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCopy_from_statement
```
T visitCopy_from_statement(PostgreSQLParser.Copy_from_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.copy_from_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCopy_to_statement
```
T visitCopy_to_statement(PostgreSQLParser.Copy_to_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.copy_to_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCopy_option_list
```
T visitCopy_option_list(PostgreSQLParser.Copy_option_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.copy_option_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCopy_option
```
T visitCopy_option(PostgreSQLParser.Copy_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.copy_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_view_statement
```
T visitCreate_view_statement(PostgreSQLParser.Create_view_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_view_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIf_exists
```
T visitIf_exists(PostgreSQLParser.If_existsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.if_exists().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIf_not_exists
```
T visitIf_not_exists(PostgreSQLParser.If_not_existsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.if_not_exists().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitView_columns
```
T visitView_columns(PostgreSQLParser.View_columnsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.view_columns().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitWith_check_option
```
T visitWith_check_option(PostgreSQLParser.With_check_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.with_check_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_table_statement
```
T visitCreate_table_statement(PostgreSQLParser.Create_table_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_table_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_table_as_statement
```
T visitCreate_table_as_statement(PostgreSQLParser.Create_table_as_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_table_as_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCreate_foreign_table_statement
```
T visitCreate_foreign_table_statement(PostgreSQLParser.Create_foreign_table_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.create_foreign_table_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDefine_table
```
T visitDefine_table(PostgreSQLParser.Define_tableContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.define_table().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDefine_partition
```
T visitDefine_partition(PostgreSQLParser.Define_partitionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.define_partition().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFor_values_bound
```
T visitFor_values_bound(PostgreSQLParser.For_values_boundContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.for_values_bound().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPartition_bound_spec
```
T visitPartition_bound_spec(PostgreSQLParser.Partition_bound_specContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.partition_bound_spec().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPartition_bound_part
```
T visitPartition_bound_part(PostgreSQLParser.Partition_bound_partContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.partition_bound_part().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDefine_columns
```
T visitDefine_columns(PostgreSQLParser.Define_columnsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.define_columns().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDefine_type
```
T visitDefine_type(PostgreSQLParser.Define_typeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.define_type().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPartition_by
```
T visitPartition_by(PostgreSQLParser.Partition_byContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.partition_by().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPartition_method
```
T visitPartition_method(PostgreSQLParser.Partition_methodContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.partition_method().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPartition_column
```
T visitPartition_column(PostgreSQLParser.Partition_columnContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.partition_column().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDefine_server
```
T visitDefine_server(PostgreSQLParser.Define_serverContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.define_server().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDefine_foreign_options
```
T visitDefine_foreign_options(PostgreSQLParser.Define_foreign_optionsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.define_foreign_options().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitForeign_option
```
T visitForeign_option(PostgreSQLParser.Foreign_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.foreign_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitForeign_option_name
```
T visitForeign_option_name(PostgreSQLParser.Foreign_option_nameContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.foreign_option_name().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitList_of_type_column_def
```
T visitList_of_type_column_def(PostgreSQLParser.List_of_type_column_defContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.list_of_type_column_def().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_column_def
```
T visitTable_column_def(PostgreSQLParser.Table_column_defContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_column_def().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_of_type_column_def
```
T visitTable_of_type_column_def(PostgreSQLParser.Table_of_type_column_defContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_of_type_column_def().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_column_definition
```
T visitTable_column_definition(PostgreSQLParser.Table_column_definitionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_column_definition().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitLike_option
```
T visitLike_option(PostgreSQLParser.Like_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.like_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitConstraint_common
```
T visitConstraint_common(PostgreSQLParser.Constraint_commonContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.constraint_common().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitConstr_body
```
T visitConstr_body(PostgreSQLParser.Constr_bodyContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.constr_body().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAll_op
```
T visitAll_op(PostgreSQLParser.All_opContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.all_op().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAll_simple_op
```
T visitAll_simple_op(PostgreSQLParser.All_simple_opContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.all_simple_op().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOp_chars
```
T visitOp_chars(PostgreSQLParser.Op_charsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.op_chars().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIndex_parameters
```
T visitIndex_parameters(PostgreSQLParser.Index_parametersContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.index_parameters().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitNames_in_parens
```
T visitNames_in_parens(PostgreSQLParser.Names_in_parensContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.names_in_parens().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitNames_references
```
T visitNames_references(PostgreSQLParser.Names_referencesContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.names_references().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitStorage_parameter
```
T visitStorage_parameter(PostgreSQLParser.Storage_parameterContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.storage_parameter().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitStorage_parameter_option
```
T visitStorage_parameter_option(PostgreSQLParser.Storage_parameter_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.storage_parameter_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitStorage_parameter_name
```
T visitStorage_parameter_name(PostgreSQLParser.Storage_parameter_nameContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.storage_parameter_name().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitWith_storage_parameter
```
T visitWith_storage_parameter(PostgreSQLParser.With_storage_parameterContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.with_storage_parameter().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitStorage_parameter_oid
```
T visitStorage_parameter_oid(PostgreSQLParser.Storage_parameter_oidContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.storage_parameter_oid().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOn_commit
```
T visitOn_commit(PostgreSQLParser.On_commitContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.on_commit().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_space
```
T visitTable_space(PostgreSQLParser.Table_spaceContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_space().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAction
```
T visitAction(PostgreSQLParser.ActionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOwner_to
```
T visitOwner_to(PostgreSQLParser.Owner_toContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.owner_to().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitRename_to
```
T visitRename_to(PostgreSQLParser.Rename_toContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.rename_to().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSet_schema
```
T visitSet_schema(PostgreSQLParser.Set_schemaContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.set_schema().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_column_privilege
```
T visitTable_column_privilege(PostgreSQLParser.Table_column_privilegeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_column_privilege().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUsage_select_update
```
T visitUsage_select_update(PostgreSQLParser.Usage_select_updateContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.usage_select_update().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPartition_by_columns
```
T visitPartition_by_columns(PostgreSQLParser.Partition_by_columnsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.partition_by_columns().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCascade_restrict
```
T visitCascade_restrict(PostgreSQLParser.Cascade_restrictContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.cascade_restrict().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCollate_identifier
```
T visitCollate_identifier(PostgreSQLParser.Collate_identifierContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.collate_identifier().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIndirection_var
```
T visitIndirection_var(PostgreSQLParser.Indirection_varContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.indirection_var().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDollar_number
```
T visitDollar_number(PostgreSQLParser.Dollar_numberContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.dollar_number().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIndirection_list
```
T visitIndirection_list(PostgreSQLParser.Indirection_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.indirection_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIndirection
```
T visitIndirection(PostgreSQLParser.IndirectionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.indirection().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_function_statement
```
T visitDrop_function_statement(PostgreSQLParser.Drop_function_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_function_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_trigger_statement
```
T visitDrop_trigger_statement(PostgreSQLParser.Drop_trigger_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_trigger_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_rule_statement
```
T visitDrop_rule_statement(PostgreSQLParser.Drop_rule_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_rule_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDrop_statements
```
T visitDrop_statements(PostgreSQLParser.Drop_statementsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.drop_statements().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIf_exist_names_restrict_cascade
```
T visitIf_exist_names_restrict_cascade(PostgreSQLParser.If_exist_names_restrict_cascadeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.if_exist_names_restrict_cascade().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitId_token
```
T visitId_token(PostgreSQLParser.Id_tokenContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.id_token().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIdentifier
```
T visitIdentifier(PostgreSQLParser.IdentifierContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.identifier().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIdentifier_nontype
```
T visitIdentifier_nontype(PostgreSQLParser.Identifier_nontypeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.identifier_nontype().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCol_label
```
T visitCol_label(PostgreSQLParser.Col_labelContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.col_label().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTokens_nonreserved
```
T visitTokens_nonreserved(PostgreSQLParser.Tokens_nonreservedContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.tokens_nonreserved().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTokens_nonreserved_except_function_type
```
T visitTokens_nonreserved_except_function_type(PostgreSQLParser.Tokens_nonreserved_except_function_typeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.tokens_nonreserved_except_function_type().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTokens_reserved_except_function_type
```
T visitTokens_reserved_except_function_type(PostgreSQLParser.Tokens_reserved_except_function_typeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.tokens_reserved_except_function_type().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTokens_reserved
```
T visitTokens_reserved(PostgreSQLParser.Tokens_reservedContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.tokens_reserved().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTokens_nonkeyword
```
T visitTokens_nonkeyword(PostgreSQLParser.Tokens_nonkeywordContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.tokens_nonkeyword().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSchema_qualified_name_nontype
```
T visitSchema_qualified_name_nontype(PostgreSQLParser.Schema_qualified_name_nontypeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.schema_qualified_name_nontype().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitType_list
```
T visitType_list(PostgreSQLParser.Type_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.type_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitData_type
```
T visitData_type(PostgreSQLParser.Data_typeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.data_type().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitArray_type
```
T visitArray_type(PostgreSQLParser.Array_typeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.array_type().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPredefined_type
```
T visitPredefined_type(PostgreSQLParser.Predefined_typeContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.predefined_type().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitInterval_field
```
T visitInterval_field(PostgreSQLParser.Interval_fieldContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.interval_field().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitType_length
```
T visitType_length(PostgreSQLParser.Type_lengthContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.type_length().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPrecision_param
```
T visitPrecision_param(PostgreSQLParser.Precision_paramContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.precision_param().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitVex
```
T visitVex(PostgreSQLParser.VexContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.vex().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitVex_b
```
T visitVex_b(PostgreSQLParser.Vex_bContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.vex_b().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOp
```
T visitOp(PostgreSQLParser.OpContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.op().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAll_op_ref
```
T visitAll_op_ref(PostgreSQLParser.All_op_refContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.all_op_ref().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDatetime_overlaps
```
T visitDatetime_overlaps(PostgreSQLParser.Datetime_overlapsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.datetime_overlaps().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitValue_expression_primary
```
T visitValue_expression_primary(PostgreSQLParser.Value_expression_primaryContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.value_expression_primary().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUnsigned_value_specification
```
T visitUnsigned_value_specification(PostgreSQLParser.Unsigned_value_specificationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.unsigned_value_specification().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUnsigned_numeric_literal
```
T visitUnsigned_numeric_literal(PostgreSQLParser.Unsigned_numeric_literalContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.unsigned_numeric_literal().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTruth_value
```
T visitTruth_value(PostgreSQLParser.Truth_valueContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.truth_value().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCase_expression
```
T visitCase_expression(PostgreSQLParser.Case_expressionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.case_expression().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCast_specification
```
T visitCast_specification(PostgreSQLParser.Cast_specificationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.cast_specification().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_call
```
T visitFunction_call(PostgreSQLParser.Function_callContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_call().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitVex_or_named_notation
```
T visitVex_or_named_notation(PostgreSQLParser.Vex_or_named_notationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.vex_or_named_notation().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPointer
```
T visitPointer(PostgreSQLParser.PointerContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.pointer().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_construct
```
T visitFunction_construct(PostgreSQLParser.Function_constructContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_construct().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitExtract_function
```
T visitExtract_function(PostgreSQLParser.Extract_functionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.extract_function().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSystem_function
```
T visitSystem_function(PostgreSQLParser.System_functionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.system_function().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDate_time_function
```
T visitDate_time_function(PostgreSQLParser.Date_time_functionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.date_time_function().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitString_value_function
```
T visitString_value_function(PostgreSQLParser.String_value_functionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.string_value_function().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitXml_function
```
T visitXml_function(PostgreSQLParser.Xml_functionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.xml_function().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitXml_table_column
```
T visitXml_table_column(PostgreSQLParser.Xml_table_columnContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.xml_table_column().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitComparison_mod
```
T visitComparison_mod(PostgreSQLParser.Comparison_modContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.comparison_mod().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFilter_clause
```
T visitFilter_clause(PostgreSQLParser.Filter_clauseContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.filter_clause().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitWindow_definition
```
T visitWindow_definition(PostgreSQLParser.Window_definitionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.window_definition().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFrame_clause
```
T visitFrame_clause(PostgreSQLParser.Frame_clauseContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.frame_clause().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFrame_bound
```
T visitFrame_bound(PostgreSQLParser.Frame_boundContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.frame_bound().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitArray_expression
```
T visitArray_expression(PostgreSQLParser.Array_expressionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.array_expression().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitArray_elements
```
T visitArray_elements(PostgreSQLParser.Array_elementsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.array_elements().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitType_coercion
```
T visitType_coercion(PostgreSQLParser.Type_coercionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.type_coercion().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSchema_qualified_name
```
T visitSchema_qualified_name(PostgreSQLParser.Schema_qualified_nameContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.schema_qualified_name().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSet_qualifier
```
T visitSet_qualifier(PostgreSQLParser.Set_qualifierContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.set_qualifier().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTable_subquery
```
T visitTable_subquery(PostgreSQLParser.Table_subqueryContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.table_subquery().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSelect_stmt
```
T visitSelect_stmt(PostgreSQLParser.Select_stmtContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.select_stmt().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAfter_ops
```
T visitAfter_ops(PostgreSQLParser.After_opsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.after_ops().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSelect_stmt_no_parens
```
T visitSelect_stmt_no_parens(PostgreSQLParser.Select_stmt_no_parensContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.select_stmt_no_parens().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitWith_clause
```
T visitWith_clause(PostgreSQLParser.With_clauseContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.with_clause().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitWith_query
```
T visitWith_query(PostgreSQLParser.With_queryContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.with_query().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSelect_ops
```
T visitSelect_ops(PostgreSQLParser.Select_opsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.select_ops().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSelect_ops_no_parens
```
T visitSelect_ops_no_parens(PostgreSQLParser.Select_ops_no_parensContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.select_ops_no_parens().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSelect_primary
```
T visitSelect_primary(PostgreSQLParser.Select_primaryContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.select_primary().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSelect_list
```
T visitSelect_list(PostgreSQLParser.Select_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.select_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSelect_sublist
```
T visitSelect_sublist(PostgreSQLParser.Select_sublistContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.select_sublist().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitInto_table
```
T visitInto_table(PostgreSQLParser.Into_tableContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.into_table().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFrom_item
```
T visitFrom_item(PostgreSQLParser.From_itemContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.from_item().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFrom_primary
```
T visitFrom_primary(PostgreSQLParser.From_primaryContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.from_primary().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAlias_clause
```
T visitAlias_clause(PostgreSQLParser.Alias_clauseContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.alias_clause().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFrom_function_column_def
```
T visitFrom_function_column_def(PostgreSQLParser.From_function_column_defContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.from_function_column_def().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitGroupby_clause
```
T visitGroupby_clause(PostgreSQLParser.Groupby_clauseContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.groupby_clause().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitGrouping_element_list
```
T visitGrouping_element_list(PostgreSQLParser.Grouping_element_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.grouping_element_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitGrouping_element
```
T visitGrouping_element(PostgreSQLParser.Grouping_elementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.grouping_element().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitValues_stmt
```
T visitValues_stmt(PostgreSQLParser.Values_stmtContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.values_stmt().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitValues_values
```
T visitValues_values(PostgreSQLParser.Values_valuesContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.values_values().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOrderby_clause
```
T visitOrderby_clause(PostgreSQLParser.Orderby_clauseContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.orderby_clause().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSort_specifier_list
```
T visitSort_specifier_list(PostgreSQLParser.Sort_specifier_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.sort_specifier_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitSort_specifier
```
T visitSort_specifier(PostgreSQLParser.Sort_specifierContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.sort_specifier().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOrder_specification
```
T visitOrder_specification(PostgreSQLParser.Order_specificationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.order_specification().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitNull_ordering
```
T visitNull_ordering(PostgreSQLParser.Null_orderingContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.null_ordering().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitInsert_stmt_for_psql
```
T visitInsert_stmt_for_psql(PostgreSQLParser.Insert_stmt_for_psqlContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.insert_stmt_for_psql().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitInsert_columns
```
T visitInsert_columns(PostgreSQLParser.Insert_columnsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.insert_columns().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIndirection_identifier
```
T visitIndirection_identifier(PostgreSQLParser.Indirection_identifierContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.indirection_identifier().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitConflict_object
```
T visitConflict_object(PostgreSQLParser.Conflict_objectContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.conflict_object().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitConflict_action
```
T visitConflict_action(PostgreSQLParser.Conflict_actionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.conflict_action().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDelete_stmt_for_psql
```
T visitDelete_stmt_for_psql(PostgreSQLParser.Delete_stmt_for_psqlContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.delete_stmt_for_psql().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUpdate_stmt_for_psql
```
T visitUpdate_stmt_for_psql(PostgreSQLParser.Update_stmt_for_psqlContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.update_stmt_for_psql().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUpdate_set
```
T visitUpdate_set(PostgreSQLParser.Update_setContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.update_set().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitNotify_stmt
```
T visitNotify_stmt(PostgreSQLParser.Notify_stmtContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.notify_stmt().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTruncate_stmt
```
T visitTruncate_stmt(PostgreSQLParser.Truncate_stmtContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.truncate_stmt().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIdentifier_list
```
T visitIdentifier_list(PostgreSQLParser.Identifier_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.identifier_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAnonymous_block
```
T visitAnonymous_block(PostgreSQLParser.Anonymous_blockContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.anonymous_block().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitComp_options
```
T visitComp_options(PostgreSQLParser.Comp_optionsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.comp_options().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_block
```
T visitFunction_block(PostgreSQLParser.Function_blockContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_block().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitStart_label
```
T visitStart_label(PostgreSQLParser.Start_labelContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.start_label().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDeclarations
```
T visitDeclarations(PostgreSQLParser.DeclarationsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.declarations().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDeclaration
```
T visitDeclaration(PostgreSQLParser.DeclarationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.declaration().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitType_declaration
```
T visitType_declaration(PostgreSQLParser.Type_declarationContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.type_declaration().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitArguments_list
```
T visitArguments_list(PostgreSQLParser.Arguments_listContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.arguments_list().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitData_type_dec
```
T visitData_type_dec(PostgreSQLParser.Data_type_decContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.data_type_dec().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitException_statement
```
T visitException_statement(PostgreSQLParser.Exception_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.exception_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_statements
```
T visitFunction_statements(PostgreSQLParser.Function_statementsContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_statements().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitFunction_statement
```
T visitFunction_statement(PostgreSQLParser.Function_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.function_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitBase_statement
```
T visitBase_statement(PostgreSQLParser.Base_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.base_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitVar
```
T visitVar(PostgreSQLParser.VarContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.var().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitDiagnostic_option
```
T visitDiagnostic_option(PostgreSQLParser.Diagnostic_optionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.diagnostic_option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPerform_stmt
```
T visitPerform_stmt(PostgreSQLParser.Perform_stmtContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.perform_stmt().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitAssign_stmt
```
T visitAssign_stmt(PostgreSQLParser.Assign_stmtContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.assign_stmt().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitExecute_stmt
```
T visitExecute_stmt(PostgreSQLParser.Execute_stmtContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.execute_stmt().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitControl_statement
```
T visitControl_statement(PostgreSQLParser.Control_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.control_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCursor_statement
```
T visitCursor_statement(PostgreSQLParser.Cursor_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.cursor_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitOption
```
T visitOption(PostgreSQLParser.OptionContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.option().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitTransaction_statement
```
T visitTransaction_statement(PostgreSQLParser.Transaction_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.transaction_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitMessage_statement
```
T visitMessage_statement(PostgreSQLParser.Message_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.message_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitLog_level
```
T visitLog_level(PostgreSQLParser.Log_levelContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.log_level().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitRaise_using
```
T visitRaise_using(PostgreSQLParser.Raise_usingContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.raise_using().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitRaise_param
```
T visitRaise_param(PostgreSQLParser.Raise_paramContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.raise_param().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitReturn_stmt
```
T visitReturn_stmt(PostgreSQLParser.Return_stmtContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.return_stmt().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitLoop_statement
```
T visitLoop_statement(PostgreSQLParser.Loop_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.loop_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitLoop_start
```
T visitLoop_start(PostgreSQLParser.Loop_startContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.loop_start().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitUsing_vex
```
T visitUsing_vex(PostgreSQLParser.Using_vexContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.using_vex().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitIf_statement
```
T visitIf_statement(PostgreSQLParser.If_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.if_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitCase_statement
```
T visitCase_statement(PostgreSQLParser.Case_statementContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.case_statement().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result
  - visitPlpgsql_query
```
T visitPlpgsql_query(PostgreSQLParser.Plpgsql_queryContext ctx)
```
    Visit a parse tree produced by PostgreSQLParser.plpgsql_query().
    
    参数:
    
    ctx - the parse tree
    
    返回:
    
    the visitor result

接口 PostgreSQLParserVisitor<T>

方法概要

从接口继承的方法 org.antlr.v4.runtime.tree.ParseTreeVisitor

方法详细资料

visitSql

visitQname_parser

visitFunction_args_parser

visitVex_eof

visitPlpgsql_function

visitPlpgsql_function_test_list

visitStatement

visitData_statement

visitScript_statement

visitScript_transaction

visitTransaction_mode

visitLock_table

visitLock_mode

visitScript_additional

visitAdditional_statement

visitExplain_statement

visitExplain_query

visitExecute_statement

visitDeclare_statement

visitShow_statement

visitExplain_option

visitUser_name

visitTable_cols_list

visitTable_cols

visitVacuum_mode

visitVacuum_option

visitAnalyze_mode

visitBoolean_value

visitFetch_move_direction

visitSchema_statement

visitSchema_create

visitSchema_alter

visitSchema_drop

visitSchema_import

visitAlter_function_statement

visitAlter_aggregate_statement

visitAlter_extension_statement

visitAlter_extension_action

visitExtension_member_object

visitAlter_schema_statement

visitAlter_language_statement

visitAlter_table_statement

visitTable_action

visitColumn_action

visitIdentity_body

visitAlter_identity

visitStorage_option

visitValidate_constraint

visitDrop_constraint

visitTable_deferrable

visitTable_initialy_immed

visitFunction_actions_common

visitFunction_def

visitAlter_index_statement

visitIndex_def_action

visitAlter_default_privileges

visitAbbreviated_grant_or_revoke

visitGrant_option_for

visitAlter_sequence_statement

visitAlter_view_statement

visitAlter_event_trigger

visitAlter_event_trigger_action

visitAlter_type_statement

visitAlter_domain_statement

visitAlter_server_statement

visitAlter_server_action

visitAlter_fts_statement

visitAlter_fts_configuration

visitType_action

visitSet_def_column

visitDrop_def

visitCreate_index_statement

visitIndex_rest

visitIndex_sort

visitIncluding_index

visitIndex_where