PostgreSQLDDLStatementSQLVisitor (shardingsphere-sql-parser-postgresql 5.1.1 API)

java.lang.Object
- org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>
- - org.apache.shardingsphere.sql.parser.autogen.PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
  - - org.apache.shardingsphere.sql.parser.postgresql.visitor.statement.impl.PostgreSQLStatementSQLVisitor
    - - org.apache.shardingsphere.sql.parser.postgresql.visitor.statement.impl.PostgreSQLDDLStatementSQLVisitor

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>, org.apache.shardingsphere.sql.parser.api.visitor.operation.SQLOperationVisitor, org.apache.shardingsphere.sql.parser.api.visitor.operation.SQLStatementVisitor, org.apache.shardingsphere.sql.parser.api.visitor.SQLVisitor, org.apache.shardingsphere.sql.parser.api.visitor.type.DDLSQLVisitor, org.apache.shardingsphere.sql.parser.api.visitor.type.SQLTypeVisitor, PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
```
public final class PostgreSQLDDLStatementSQLVisitor
extends PostgreSQLStatementSQLVisitor
implements org.apache.shardingsphere.sql.parser.api.visitor.type.DDLSQLVisitor, org.apache.shardingsphere.sql.parser.api.visitor.operation.SQLStatementVisitor
```
DDL Statement SQL visitor for PostgreSQL.

Constructor Summary

Constructors
Constructor and Description

PostgreSQLDDLStatementSQLVisitor(Properties props)

Constructors
Constructor and Description
`PostgreSQLDDLStatementSQLVisitor(Properties props)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAddColumnSpecification(PostgreSQLStatementParser.AddColumnSpecificationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.addColumnSpecification()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAddConstraintSpecification(PostgreSQLStatementParser.AddConstraintSpecificationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.addConstraintSpecification()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterAggregate(PostgreSQLStatementParser.AlterAggregateContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterAggregate()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterCollation(PostgreSQLStatementParser.AlterCollationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterCollation()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterConversion(PostgreSQLStatementParser.AlterConversionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterConversion()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterDefaultPrivileges(PostgreSQLStatementParser.AlterDefaultPrivilegesContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterDefaultPrivileges()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterDefinitionClause(PostgreSQLStatementParser.AlterDefinitionClauseContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterDefinitionClause()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterDomain(PostgreSQLStatementParser.AlterDomainContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterDomain()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterExtension(PostgreSQLStatementParser.AlterExtensionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterExtension()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterForeignDataWrapper(PostgreSQLStatementParser.AlterForeignDataWrapperContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterForeignDataWrapper()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterForeignTable(PostgreSQLStatementParser.AlterForeignTableContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterForeignTable()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterFunction(PostgreSQLStatementParser.AlterFunctionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterFunction()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterGroup(PostgreSQLStatementParser.AlterGroupContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterGroup()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterIndex(PostgreSQLStatementParser.AlterIndexContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterIndex()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterLanguage(PostgreSQLStatementParser.AlterLanguageContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterLanguage()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterMaterializedView(PostgreSQLStatementParser.AlterMaterializedViewContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterMaterializedView()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterProcedure(PostgreSQLStatementParser.AlterProcedureContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterProcedure()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterSequence(PostgreSQLStatementParser.AlterSequenceContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterSequence()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterTable(PostgreSQLStatementParser.AlterTableContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterTable()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterTablespace(PostgreSQLStatementParser.AlterTablespaceContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterTablespace()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterTextSearchDictionary(PostgreSQLStatementParser.AlterTextSearchDictionaryContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterTextSearchDictionary()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterTextSearchParser(PostgreSQLStatementParser.AlterTextSearchParserContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterTextSearchParser()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterTextSearchTemplate(PostgreSQLStatementParser.AlterTextSearchTemplateContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterTextSearchTemplate()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitAlterView(PostgreSQLStatementParser.AlterViewContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.alterView()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitColumnDefinition(PostgreSQLStatementParser.ColumnDefinitionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.columnDefinition()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateConversion(PostgreSQLStatementParser.CreateConversionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createConversion()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateDatabase(PostgreSQLStatementParser.CreateDatabaseContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createDatabase()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateDefinitionClause(PostgreSQLStatementParser.CreateDefinitionClauseContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createDefinitionClause()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateDomain(PostgreSQLStatementParser.CreateDomainContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createDomain()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateExtension(PostgreSQLStatementParser.CreateExtensionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createExtension()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateFunction(PostgreSQLStatementParser.CreateFunctionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createFunction()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateIndex(PostgreSQLStatementParser.CreateIndexContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createIndex()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateLanguage(PostgreSQLStatementParser.CreateLanguageContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createLanguage()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateProcedure(PostgreSQLStatementParser.CreateProcedureContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createProcedure()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateRule(PostgreSQLStatementParser.CreateRuleContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createRule()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateSchema(PostgreSQLStatementParser.CreateSchemaContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createSchema()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateSequence(PostgreSQLStatementParser.CreateSequenceContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createSequence()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateTable(PostgreSQLStatementParser.CreateTableContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createTable()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateTablespace(PostgreSQLStatementParser.CreateTablespaceContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createTablespace()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateTextSearch(PostgreSQLStatementParser.CreateTextSearchContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createTextSearch()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateType(PostgreSQLStatementParser.CreateTypeContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createType()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitCreateView(PostgreSQLStatementParser.CreateViewContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.createView()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDeallocate(PostgreSQLStatementParser.DeallocateContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.deallocate()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDeclare(PostgreSQLStatementParser.DeclareContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.declare()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDiscard(PostgreSQLStatementParser.DiscardContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.discard()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropAggregate(PostgreSQLStatementParser.DropAggregateContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropAggregate()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropCast(PostgreSQLStatementParser.DropCastContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropCast()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropCollation(PostgreSQLStatementParser.DropCollationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropCollation()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropColumnSpecification(PostgreSQLStatementParser.DropColumnSpecificationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropColumnSpecification()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropConstraintSpecification(PostgreSQLStatementParser.DropConstraintSpecificationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropConstraintSpecification()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropConversion(PostgreSQLStatementParser.DropConversionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropConversion()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropDatabase(PostgreSQLStatementParser.DropDatabaseContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropDatabase()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropDomain(PostgreSQLStatementParser.DropDomainContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropDomain()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropEventTrigger(PostgreSQLStatementParser.DropEventTriggerContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropEventTrigger()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropExtension(PostgreSQLStatementParser.DropExtensionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropExtension()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropForeignTable(PostgreSQLStatementParser.DropForeignTableContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropForeignTable()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropFunction(PostgreSQLStatementParser.DropFunctionContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropFunction()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropGroup(PostgreSQLStatementParser.DropGroupContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropGroup()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropIndex(PostgreSQLStatementParser.DropIndexContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropIndex()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropLanguage(PostgreSQLStatementParser.DropLanguageContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropLanguage()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropMaterializedView(PostgreSQLStatementParser.DropMaterializedViewContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropMaterializedView()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropOperator(PostgreSQLStatementParser.DropOperatorContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropOperator()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropOwned(PostgreSQLStatementParser.DropOwnedContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropOwned()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropPolicy(PostgreSQLStatementParser.DropPolicyContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropPolicy()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropProcedure(PostgreSQLStatementParser.DropProcedureContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropProcedure()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropSchema(PostgreSQLStatementParser.DropSchemaContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropSchema()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropSequence(PostgreSQLStatementParser.DropSequenceContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropSequence()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropTable(PostgreSQLStatementParser.DropTableContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropTable()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropTablespace(PostgreSQLStatementParser.DropTablespaceContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropTablespace()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitDropView(PostgreSQLStatementParser.DropViewContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.dropView()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitIndexNames(PostgreSQLStatementParser.IndexNamesContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.indexNames()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitIndexParams(PostgreSQLStatementParser.IndexParamsContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.indexParams()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitModifyColumnSpecification(PostgreSQLStatementParser.ModifyColumnSpecificationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.modifyColumnSpecification()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitModifyConstraintSpecification(PostgreSQLStatementParser.ModifyConstraintSpecificationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.modifyConstraintSpecification()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitPrepare(PostgreSQLStatementParser.PrepareContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.prepare()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitRenameColumnSpecification(PostgreSQLStatementParser.RenameColumnSpecificationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.renameColumnSpecification()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitRenameTableSpecification(PostgreSQLStatementParser.RenameTableSpecificationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.renameTableSpecification()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitTableConstraint(PostgreSQLStatementParser.TableConstraintContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.tableConstraint()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitTableConstraintUsingIndex(PostgreSQLStatementParser.TableConstraintUsingIndexContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.tableConstraintUsingIndex()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitTableNameClause(PostgreSQLStatementParser.TableNameClauseContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.tableNameClause()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitTableNamesClause(PostgreSQLStatementParser.TableNamesClauseContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.tableNamesClause()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitTruncateTable(PostgreSQLStatementParser.TruncateTableContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.truncateTable()`.
`org.apache.shardingsphere.sql.parser.api.visitor.ASTNode`	`visitValidateConstraintSpecification(PostgreSQLStatementParser.ValidateConstraintSpecificationContext ctx)` Visit a parse tree produced by `PostgreSQLStatementParser.validateConstraintSpecification()`.

Methods inherited from class org.apache.shardingsphere.sql.parser.postgresql.visitor.statement.impl.PostgreSQLStatementSQLVisitor
getOriginalText, visitAExpr, visitAexprConst, visitAliasClause, visitBExpr, visitCExpr, visitColumnName, visitColumnNames, visitColumnref, visitConstraintName, visitDataType, visitDataTypeLength, visitDataTypeName, visitDelete, visitExecuteStmt, visitExprList, visitForLockingClause, visitFromClause, visitFromList, visitFuncExpr, visitFunctionExprCommonSubexpr, visitGroupByItem, visitGroupClause, visitHavingClause, visitIdentifier, visitIndexName, visitInsert, visitInsertColumnItem, visitInsertColumnList, visitInsertRest, visitInsertTarget, visitNumberLiterals, visitParameterMarker, visitRelationExprOptAlias, visitSchemaName, visitSelect, visitSelectClauseN, visitSelectLimit, visitSelectLimitValue, visitSelectNoParens, visitSelectOffsetValue, visitSelectWithParens, visitSetClause, visitSetClauseList, visitSetTarget, visitSimpleSelect, visitSortby, visitSortClause, visitTableName, visitTableNames, visitTableReference, visitTargetEl, visitTargetList, visitUnreservedWord, visitUpdate, visitWhereClause, visitWhereOrCurrentClause, visitWindowClause

Methods inherited from class org.apache.shardingsphere.sql.parser.autogen.PostgreSQLStatementParserBaseVisitor
visitAbort, visitAccessMethod, visitAccessMethodClause, visitAction, visitAggrArg, visitAggrArgs, visitAggrArgsList, visitAggregateSignature, visitAggregateWithArgtypes, visitAggregateWithArgtypesList, visitAlias, visitAllOp, visitAllOrDistinct, visitAlterAggregateDefinitionClause, visitAlterCollationClause, visitAlterColumnDefault, visitAlterColumnSetOption, visitAlterConversionClause, visitAlterDatabase, visitAlterDatabaseClause, visitAlterDomainClause, visitAlterEventTrigger, visitAlterEventTriggerClause, visitAlterExtensionClauses, visitAlterExtensionOptItem, visitAlterExtensionOptList, visitAlterForeignDataWrapperClauses, visitAlterForeignTableClauses, visitAlterfuncOptList, visitAlterFunctionClauses, visitAlterGenericOptionElem, visitAlterGenericOptionList, visitAlterGenericOptions, visitAlterGroupClauses, visitAlterIdentityColumnOption, visitAlterIdentityColumnOptionList, visitAlterIndexDefinitionClause, visitAlterIndexDependsOnExtension, visitAlterIndexSetTableSpace, visitAlterLargeObject, visitAlterMaterializedViewClauses, visitAlterOperator, visitAlterOperatorClass, visitAlterOperatorClassClauses, visitAlterOperatorClauses, visitAlterOperatorFamily, visitAlterOperatorFamilyClauses, visitAlterOptRoleElem, visitAlterOptRoleList, visitAlterPolicy, visitAlterPolicyClauses, visitAlterProcedureClauses, visitAlterPublication, visitAlterRole, visitAlterRoutine, visitAlterRule, visitAlterSchema, visitAlterSequenceClauses, visitAlterServer, visitAlterStatistics, visitAlterSubscription, visitAlterSystem, visitAlterTableAction, visitAlterTableActions, visitAlterTableCmd, visitAlterTableCmds, visitAlterTextSearchConfiguration, visitAlterTextSearchConfigurationClauses, visitAlterTrigger, visitAlterType, visitAlterTypeClauses, visitAlterTypeCmd, visitAlterTypeCmds, visitAlterUser, visitAlterUserClauses, visitAlterUserMapping, visitAlterUsing, visitAlterViewClauses, visitAnalyzeKeyword, visitAnalyzeTable, visitAndOperator, visitAnyName, visitAnyNameList, visitAnyOperator, visitArgClass, visitArrayExpr, visitArrayExprList, visitAscDesc, visitAsteriskClause, visitAttributeOption, visitAttributeOptions, visitAttrName, visitAttrs, visitAuthIdent, visitBeginTransaction, visitBit, visitBitWithLength, visitBitWithoutLength, visitBooleanOrString, visitCall, visitCallClauses, visitCaseArg, visitCaseDefault, visitCaseExpr, visitCastContext, visitCharacter, visitCharacterClause, visitCharacterSet, visitCharacterWithLength, visitCharacterWithoutLength, visitCheckOption, visitCheckpoint, visitClose, visitCluster, visitClusterIndexSpecification, visitColConstraint, visitColConstraintElem, visitColId, visitColLabel, visitColLable, visitCollate, visitCollateClause, visitCollationName, visitColNameKeyword, visitColQualList, visitColumnCompression, visitColumnConstraint, visitColumnConstraintOption, visitColumnDef, visitColumnDefList, visitColumnElem, visitColumnList, visitColumnOptions, visitComment, visitCommentClauses, visitCommentText, visitCommit, visitCommitPrepared, visitCommonFuncOptItem, visitCommonTableExpr, visitComparisonOperator, visitConcurrentlyClause, visitConfigurationParameterClause, visitConsTableSpace, visitConstDatetime, visitConstInterval, visitConstraintAttr, visitConstraintAttributeElem, visitConstraintAttributeSpec, visitConstraintClause, visitConstraintOptionalParam, visitConstraintsSetList, visitConstraintsSetMode, visitCopy, visitCopyDelimiter, visitCopyGenericOptArg, visitCopyGenericOptArgList, visitCopyGenericOptArgListItem, visitCopyGenericOptElem, visitCopyGenericOptList, visitCopyOptions, visitCopyOptItem, visitCopyOptList, visitCreateAccessMethod, visitCreateAggregate, visitCreateCast, visitCreateCollation, visitCreateDatabaseSpecification, visitCreatedbOptItem, visitCreatedbOptItems, visitCreatedbOptName, visitCreateDefinition, visitCreateEventTrigger, visitCreateExtensionOptItem, visitCreateExtensionOptList, visitCreateForeignDataWrapper, visitCreateForeignTable, visitCreateForeignTableClauses, visitCreatefuncOptItem, visitCreatefuncOptList, visitCreateGenericOptions, visitCreateGroup, visitCreateIndexSpecification, visitCreateMaterializedView, visitCreateMvTarget, visitCreateOperator, visitCreateOperatorClass, visitCreateOperatorFamily, visitCreateOptRoleElem, visitCreatePolicy, visitCreatePublication, visitCreateRole, visitCreateSchemaClauses, visitCreateServer, visitCreateStatistics, visitCreateSubscription, visitCreateTableSpecification, visitCreateTransform, visitCreateTrigger, visitCreateTypeClauses, visitCreateUser, visitCreateUserMapping, visitCteList, visitCubeClause, visitCursorName, visitCursorOption, visitCursorOptions, visitDatabaseName, visitDefACLAction, visitDefACLOption, visitDefACLOptionList, visitDefaclPrivilegeTarget, visitDefArg, visitDefaultExpr, visitDefElem, visitDefinition, visitDefList, visitDistinct, visitDistinctClause, visitDocumentOrContent, visitDoStatement, visitDostmtOptItem, visitDostmtOptList, visitDropAccessMethod, visitDropBehavior, visitDropDroup, visitDropForeignDataWrapper, visitDropIndexOpt, visitDropOperatorClass, visitDropOperatorFamily, visitDropPublication, visitDropRole, visitDropRoutine, visitDropRule, visitDropServer, visitDropStatistics, visitDropSubscription, visitDropTableOpt, visitDropTextSearch, visitDropTransform, visitDropTrigger, visitDropType, visitDropTypeName, visitDropUser, visitDropUserMapping, visitEmptyGroupingSet, visitEncoding, visitEnd, visitEnumValList, visitEvent, visitEventTriggerValueList, visitEventTriggerWhenItem, visitEventTriggerWhenList, visitExclusionConstraintElem, visitExclusionConstraintList, visitExclusionWhereClause, visitExecute, visitExecuteParamClause, visitExistClause, visitExistingWindowName, visitExplain, visitExplainableStmt, visitExplainOptionArg, visitExplainOptionElem, visitExplainOptionList, visitExplainOptionName, visitExplicitRow, visitExtractArg, visitExtractList, visitFdwOption, visitFdwOptions, visitFetch, visitFetchArgs, visitFileName, visitFilterClause, visitFirstOrNext, visitForeignServerVersion, visitForLockingItem, visitForLockingItems, visitForLockingStrength, visitFrameBound, visitFrameClause, visitFrameExtent, visitFuncAliasClause, visitFuncApplication, visitFuncArg, visitFuncArgExpr, visitFuncArgList, visitFuncArgs, visitFuncArgsList, visitFuncArgsWithDefaults, visitFuncArgsWithDefaultsList, visitFuncArgWithDefault, visitFuncAs, visitFuncExprWindowless, visitFuncName, visitFuncReturn, visitFunctionExprWindowless, visitFunctionSetResetClause, visitFunctionTable, visitFunctionWithArgtypes, visitFunctionWithArgtypesList, visitFuncType, visitGeneratedWhen, visitGenericOptionArg, visitGenericOptionElem, visitGenericOptionList, visitGenericOptionName, visitGenericReset, visitGenericSet, visitGenericType, visitGrant, visitGrantee, visitGranteeList, visitGrantGrantOption, visitGroupByList, visitGroupingSetsClause, visitHandlerName, visitHashPartbound, visitHashPartboundElem, visitIgnoredIdentifier, visitIgnoredIdentifiers, visitImplicitRow, visitImportForeignSchema, visitImportQualification, visitImportQualificationType, visitInclude, visitIndexElem, visitIndexElemOptions, visitIndexIncludingParams, visitIndexParameters, visitIndexPartitionCmd, visitIndirection, visitIndirectionEl, visitInExpr, visitInheritClause, visitIntervalSecond, visitIntoClause, visitIsoLevel, visitJoinedTable, visitJoinOuter, visitJoinQual, visitJoinType, visitJsonbConcat, visitJsonbContainAllTopKey, visitJsonbContainAnyTopKey, visitJsonbContainLeft, visitJsonbContainRight, visitJsonbContainTopKey, visitJsonbDelete, visitJsonbPathContainAnyValue, visitJsonbPathDelete, visitJsonbPathPredicateCheck, visitJsonExtract, visitJsonExtractText, visitJsonPathExtract, visitJsonPathExtractText, visitKeyAction, visitKeyActions, visitKeyDelete, visitKeyMatch, visitKeyUpdate, visitLikeOption, visitLimitClause, visitListen, visitLiteralsType, visitLoad, visitLock, visitLockedRelsList, visitLockType, visitMathOperator, visitModifyColumn, visitMove, visitName, visitNameList, visitNoInherit, visitNonReservedWord, visitNonReservedWordOrSconst, visitNotExistClause, visitNotifyStmt, visitNowaitOrSkip, visitNullsOrder, visitNumeric, visitNumericOnly, visitNumericOnlyList, visitObjectTypeAnyName, visitObjectTypeName, visitObjectTypeNameOnAnyName, visitOffsetClause, visitOldAggrDefinition, visitOldAggrElem, visitOldAggrList, visitOnCommitOption, visitOnlyClause, visitOnObjectClause, visitOp, visitOpclassItem, visitOpclassItemList, visitOpclassPurpose, visitOperArgtypes, visitOperatorDefArg, visitOperatorDefElem, visitOperatorDefList, visitOperatorWithArgtypes, visitOperatorWithArgtypesList, visitOptArrayBounds, visitOptClass, visitOptColumnList, visitOptConfExpr, visitOptFloat, visitOptIndirection, visitOptInterval, visitOptionForClause, visitOptMaterialized, visitOptNameList, visitOptOnConflict, visitOptTempTableName, visitOptWindowExclusionClause, visitOrdinality, visitOrOperator, visitOverClause, visitOverlayList, visitOverlayPlacing, visitOverrideKind, visitOwner, visitParamName, visitParenthesizedSeqOptList, visitPartElem, visitPartitionBoundSpec, visitPartitionClause, visitPartitionCmd, visitPartitionSpec, visitPartParams, visitPartStrategy, visitPatternMatchingOperator, visitPositionList, visitPreparableStmt, visitPrepareTransaction, visitPrepTypeClause, visitPrimaryKey, visitPrivilege, visitPrivilegeClause, visitPrivilegeLevel, visitPrivilegeList, visitPrivileges, visitPrivilegeType, visitPrivilegeTypes, visitPublicationForTables, visitPublicationNameItem, visitPublicationNameList, visitQualAllOp, visitQualifiedName, visitQualifiedNameList, visitQualOp, visitReassignOwned, visitRefreshMaterializedView, visitRefreshMatViewStmt, visitReIndex, visitReIndexClauses, visitReindexOptionElem, visitReindexOptionList, visitReindexTargetMultitable, visitReindexTargetType, visitRelationExpr, visitRelationExprList, visitReleaseSavepoint, visitReloptionElem, visitReloptionList, visitReloptions, visitRenameConstraint, visitRenameIndexSpecification, visitRepeatableClause, visitReplicaIdentity, visitReservedKeyword, visitResetParameter, visitResetRest, visitRestartSeqs, visitReturningClause, visitRevoke, visitRoleClause, visitRoleList, visitRoleSpec, visitRollback, visitRollbackPrepared, visitRollbackToSavepoint, visitRollupClause, visitRoutineName, visitRow, visitRowOrRows, visitRowSecurityCmd, visitRowsFromItem, visitRowsFromList, visitRuleActionList, visitRuleActionMulti, visitRuleActionStmt, visitRuntimeScope, visitSavepoint, visitSchemaEltList, visitSchemaNameList, visitSchemaStmt, visitSecurityLabel, visitSecurityLabelClausces, visitSecurityLabelStmt, visitSelectFetchFirstValue, visitSeqOptElem, visitSeqOptList, visitSequenceOption, visitSequenceOptions, visitSet, visitSetConstraints, visitSetData, visitSetResetClause, visitSetRest, visitSetRestMore, visitSetTargetList, visitSetTransaction, visitShow, visitSignedIconst, visitSimpleTypeName, visitSliceBound, visitSortbyList, visitStartTransaction, visitStorageParameter, visitStorageParameterWithValue, visitSubqueryOp, visitSubstrFor, visitSubstrFrom, visitSubstrList, visitSubType, visitTableAccessMethodClause, visitTableConstraintOption, visitTableElement, visitTableElementList, visitTableFuncColumn, visitTableFuncColumnList, visitTableFuncElement, visitTableFuncElementList, visitTableLikeClause, visitTableLikeOption, visitTableLikeOptionList, visitTablesampleClause, visitTableSpace, visitTempOption, visitTiggerName, visitTimezone, visitTimeZoneClause, visitTransactionModeItem, visitTransactionModeList, visitTransformElementList, visitTransformTypeList, visitTransitionOldOrNew, visitTransitionRelName, visitTransitionRowOrTable, visitTriggerActionTime, visitTriggerEvents, visitTriggerForSpec, visitTriggerFuncArg, visitTriggerFuncArgs, visitTriggerOneEvent, visitTriggerReferencing, visitTriggerTransition, visitTriggerTransitions, visitTriggerWhen, visitTrimList, visitTypedTableElement, visitTypedTableElementList, visitTypeFuncNameKeyword, visitTypeFunctionName, visitTypeList, visitTypeModifiers, visitTypeName, visitTypeNameList, visitUescape, visitUnicodeNormalForm, visitUnlisten, visitUsingClause, visitVacAnalyzeOptionArg, visitVacAnalyzeOptionElem, visitVacAnalyzeOptionList, visitVacAnalyzeOptionName, visitVacuum, visitVacuumRelation, visitVacuumRelationList, visitValidatorClause, visitValuesClause, visitVariableResetStmt, visitVarList, visitVarName, visitVarValue, visitWhenClause, visitWhenClauseList, visitWindowDefinition, visitWindowDefinitionList, visitWindowExclusionClause, visitWindowName, visitWindowSpecification, visitWithClause, visitWithData, visitWithinGroupClause, visitWithOption, visitXmlAttributeEl, visitXmlAttributeList, visitXmlAttributes, visitXmlExistsArgument, visitXmlNamespaceEl, visitXmlNamespaceList, visitXmlPassingMech, visitXmlRootStandalone, visitXmlRootVersion, visitXmlTable, visitXmlTableColumnEl, visitXmlTableColumnList, visitXmlTableColumnOptionEl, visitXmlTableColumnOptionList, visitXmlWhitespaceOption, visitZoneValue

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor
aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor
visit, visitChildren, visitErrorNode, visitTerminal

- Constructor Detail
  - PostgreSQLDDLStatementSQLVisitor
```
public PostgreSQLDDLStatementSQLVisitor(Properties props)
```
- Method Detail
  - visitCreateTable
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateTable(PostgreSQLStatementParser.CreateTableContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createTable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateTable in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateTable in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateDefinitionClause
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateDefinitionClause(PostgreSQLStatementParser.CreateDefinitionClauseContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createDefinitionClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateDefinitionClause in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateDefinitionClause in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterTable
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterTable(PostgreSQLStatementParser.AlterTableContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterTable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterTable in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterTable in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterAggregate
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterAggregate(PostgreSQLStatementParser.AlterAggregateContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterAggregate().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterAggregate in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterAggregate in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterCollation
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterCollation(PostgreSQLStatementParser.AlterCollationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterCollation().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterCollation in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterCollation in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterDefaultPrivileges
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterDefaultPrivileges(PostgreSQLStatementParser.AlterDefaultPrivilegesContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterDefaultPrivileges().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterDefaultPrivileges in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterDefaultPrivileges in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterForeignDataWrapper
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterForeignDataWrapper(PostgreSQLStatementParser.AlterForeignDataWrapperContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterForeignDataWrapper().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterForeignDataWrapper in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterForeignDataWrapper in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterDefinitionClause
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterDefinitionClause(PostgreSQLStatementParser.AlterDefinitionClauseContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterDefinitionClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterDefinitionClause in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterDefinitionClause in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterForeignTable
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterForeignTable(PostgreSQLStatementParser.AlterForeignTableContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterForeignTable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterForeignTable in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterForeignTable in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropForeignTable
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropForeignTable(PostgreSQLStatementParser.DropForeignTableContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropForeignTable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropForeignTable in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropForeignTable in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterGroup
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterGroup(PostgreSQLStatementParser.AlterGroupContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterGroup().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterGroup in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterGroup in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterMaterializedView
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterMaterializedView(PostgreSQLStatementParser.AlterMaterializedViewContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterMaterializedView().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterMaterializedView in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterMaterializedView in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAddConstraintSpecification
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAddConstraintSpecification(PostgreSQLStatementParser.AddConstraintSpecificationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.addConstraintSpecification().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAddConstraintSpecification in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAddConstraintSpecification in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitValidateConstraintSpecification
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitValidateConstraintSpecification(PostgreSQLStatementParser.ValidateConstraintSpecificationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.validateConstraintSpecification().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitValidateConstraintSpecification in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitValidateConstraintSpecification in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitModifyConstraintSpecification
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitModifyConstraintSpecification(PostgreSQLStatementParser.ModifyConstraintSpecificationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.modifyConstraintSpecification().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitModifyConstraintSpecification in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitModifyConstraintSpecification in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropConstraintSpecification
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropConstraintSpecification(PostgreSQLStatementParser.DropConstraintSpecificationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropConstraintSpecification().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropConstraintSpecification in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropConstraintSpecification in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterDomain
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterDomain(PostgreSQLStatementParser.AlterDomainContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterDomain().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterDomain in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterDomain in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitRenameTableSpecification
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitRenameTableSpecification(PostgreSQLStatementParser.RenameTableSpecificationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.renameTableSpecification().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitRenameTableSpecification in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitRenameTableSpecification in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAddColumnSpecification
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAddColumnSpecification(PostgreSQLStatementParser.AddColumnSpecificationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.addColumnSpecification().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAddColumnSpecification in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAddColumnSpecification in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitColumnDefinition
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitColumnDefinition(PostgreSQLStatementParser.ColumnDefinitionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.columnDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitColumnDefinition in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitColumnDefinition in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTableConstraintUsingIndex
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitTableConstraintUsingIndex(PostgreSQLStatementParser.TableConstraintUsingIndexContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.tableConstraintUsingIndex().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTableConstraintUsingIndex in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitTableConstraintUsingIndex in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTableConstraint
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitTableConstraint(PostgreSQLStatementParser.TableConstraintContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.tableConstraint().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTableConstraint in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitTableConstraint in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitModifyColumnSpecification
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitModifyColumnSpecification(PostgreSQLStatementParser.ModifyColumnSpecificationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.modifyColumnSpecification().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitModifyColumnSpecification in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitModifyColumnSpecification in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropColumnSpecification
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropColumnSpecification(PostgreSQLStatementParser.DropColumnSpecificationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropColumnSpecification().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropColumnSpecification in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropColumnSpecification in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitRenameColumnSpecification
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitRenameColumnSpecification(PostgreSQLStatementParser.RenameColumnSpecificationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.renameColumnSpecification().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitRenameColumnSpecification in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitRenameColumnSpecification in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropTable
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropTable(PostgreSQLStatementParser.DropTableContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropTable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropTable in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropTable in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTruncateTable
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitTruncateTable(PostgreSQLStatementParser.TruncateTableContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.truncateTable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTruncateTable in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitTruncateTable in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropPolicy
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropPolicy(PostgreSQLStatementParser.DropPolicyContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropPolicy().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropPolicy in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropPolicy in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateIndex
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateIndex(PostgreSQLStatementParser.CreateIndexContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createIndex().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateIndex in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateIndex in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitIndexParams
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitIndexParams(PostgreSQLStatementParser.IndexParamsContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.indexParams().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitIndexParams in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitIndexParams in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterIndex
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterIndex(PostgreSQLStatementParser.AlterIndexContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterIndex().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterIndex in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterIndex in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropIndex
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropIndex(PostgreSQLStatementParser.DropIndexContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropIndex().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropIndex in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropIndex in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitIndexNames
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitIndexNames(PostgreSQLStatementParser.IndexNamesContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.indexNames().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitIndexNames in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitIndexNames in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTableNameClause
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitTableNameClause(PostgreSQLStatementParser.TableNameClauseContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.tableNameClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTableNameClause in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitTableNameClause in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTableNamesClause
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitTableNamesClause(PostgreSQLStatementParser.TableNamesClauseContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.tableNamesClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTableNamesClause in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitTableNamesClause in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterFunction
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterFunction(PostgreSQLStatementParser.AlterFunctionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterFunction().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterFunction in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterFunction in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterProcedure
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterProcedure(PostgreSQLStatementParser.AlterProcedureContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterProcedure().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterProcedure in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterProcedure in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateFunction
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateFunction(PostgreSQLStatementParser.CreateFunctionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createFunction().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateFunction in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateFunction in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateProcedure
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateProcedure(PostgreSQLStatementParser.CreateProcedureContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createProcedure().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateProcedure in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateProcedure in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropFunction
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropFunction(PostgreSQLStatementParser.DropFunctionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropFunction().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropFunction in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropFunction in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropGroup
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropGroup(PostgreSQLStatementParser.DropGroupContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropGroup().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropGroup in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropGroup in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropView
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropView(PostgreSQLStatementParser.DropViewContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropView().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropView in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropView in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateView
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateView(PostgreSQLStatementParser.CreateViewContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createView().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateView in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateView in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterView
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterView(PostgreSQLStatementParser.AlterViewContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterView().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterView in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterView in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropDatabase
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropDatabase(PostgreSQLStatementParser.DropDatabaseContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropDatabase().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropDatabase in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropDatabase in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropProcedure
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropProcedure(PostgreSQLStatementParser.DropProcedureContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropProcedure().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropProcedure in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropProcedure in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateDatabase
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateDatabase(PostgreSQLStatementParser.CreateDatabaseContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createDatabase().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateDatabase in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateDatabase in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateSequence
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateSequence(PostgreSQLStatementParser.CreateSequenceContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createSequence().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateSequence in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateSequence in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterSequence
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterSequence(PostgreSQLStatementParser.AlterSequenceContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterSequence().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterSequence in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterSequence in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropSequence
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropSequence(PostgreSQLStatementParser.DropSequenceContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropSequence().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropSequence in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropSequence in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitPrepare
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitPrepare(PostgreSQLStatementParser.PrepareContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.prepare().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitPrepare in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitPrepare in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDeallocate
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDeallocate(PostgreSQLStatementParser.DeallocateContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.deallocate().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDeallocate in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDeallocate in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropCast
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropCast(PostgreSQLStatementParser.DropCastContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropCast().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropCast in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropCast in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateTablespace
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateTablespace(PostgreSQLStatementParser.CreateTablespaceContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createTablespace().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateTablespace in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateTablespace in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterTablespace
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterTablespace(PostgreSQLStatementParser.AlterTablespaceContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterTablespace().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterTablespace in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterTablespace in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropTablespace
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropTablespace(PostgreSQLStatementParser.DropTablespaceContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropTablespace().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropTablespace in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropTablespace in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropDomain
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropDomain(PostgreSQLStatementParser.DropDomainContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropDomain().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropDomain in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropDomain in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateDomain
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateDomain(PostgreSQLStatementParser.CreateDomainContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createDomain().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateDomain in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateDomain in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateRule
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateRule(PostgreSQLStatementParser.CreateRuleContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateRule in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateRule in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateLanguage
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateLanguage(PostgreSQLStatementParser.CreateLanguageContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createLanguage().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateLanguage in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateLanguage in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateSchema
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateSchema(PostgreSQLStatementParser.CreateSchemaContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createSchema().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateSchema in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateSchema in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropSchema
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropSchema(PostgreSQLStatementParser.DropSchemaContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropSchema().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropSchema in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropSchema in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterLanguage
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterLanguage(PostgreSQLStatementParser.AlterLanguageContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterLanguage().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterLanguage in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterLanguage in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropLanguage
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropLanguage(PostgreSQLStatementParser.DropLanguageContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropLanguage().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropLanguage in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropLanguage in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateConversion
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateConversion(PostgreSQLStatementParser.CreateConversionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createConversion().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateConversion in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateConversion in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateType
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateType(PostgreSQLStatementParser.CreateTypeContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createType().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateType in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateType in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropConversion
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropConversion(PostgreSQLStatementParser.DropConversionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropConversion().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropConversion in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropConversion in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterConversion
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterConversion(PostgreSQLStatementParser.AlterConversionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterConversion().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterConversion in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterConversion in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateTextSearch
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateTextSearch(PostgreSQLStatementParser.CreateTextSearchContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createTextSearch().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateTextSearch in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateTextSearch in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterTextSearchDictionary
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterTextSearchDictionary(PostgreSQLStatementParser.AlterTextSearchDictionaryContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterTextSearchDictionary().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterTextSearchDictionary in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterTextSearchDictionary in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterTextSearchTemplate
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterTextSearchTemplate(PostgreSQLStatementParser.AlterTextSearchTemplateContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterTextSearchTemplate().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterTextSearchTemplate in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterTextSearchTemplate in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterTextSearchParser
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterTextSearchParser(PostgreSQLStatementParser.AlterTextSearchParserContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterTextSearchParser().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterTextSearchParser in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterTextSearchParser in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateExtension
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateExtension(PostgreSQLStatementParser.CreateExtensionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.createExtension().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateExtension in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitCreateExtension in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterExtension
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterExtension(PostgreSQLStatementParser.AlterExtensionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.alterExtension().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterExtension in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitAlterExtension in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropExtension
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropExtension(PostgreSQLStatementParser.DropExtensionContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropExtension().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropExtension in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropExtension in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDeclare
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDeclare(PostgreSQLStatementParser.DeclareContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.declare().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDeclare in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDeclare in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDiscard
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDiscard(PostgreSQLStatementParser.DiscardContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.discard().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDiscard in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDiscard in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropOwned
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropOwned(PostgreSQLStatementParser.DropOwnedContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropOwned().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropOwned in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropOwned in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropOperator
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropOperator(PostgreSQLStatementParser.DropOperatorContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropOperator().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropOperator in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropOperator in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropMaterializedView
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropMaterializedView(PostgreSQLStatementParser.DropMaterializedViewContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropMaterializedView().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropMaterializedView in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropMaterializedView in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropEventTrigger
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropEventTrigger(PostgreSQLStatementParser.DropEventTriggerContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropEventTrigger().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropEventTrigger in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropEventTrigger in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropAggregate
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropAggregate(PostgreSQLStatementParser.DropAggregateContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropAggregate().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropAggregate in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropAggregate in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropCollation
```
public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDropCollation(PostgreSQLStatementParser.DropCollationContext ctx)
```
    Description copied from class: PostgreSQLStatementParserBaseVisitor
    
    Visit a parse tree produced by PostgreSQLStatementParser.dropCollation().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropCollation in interface PostgreSQLStatementParserVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Overrides:
    
    visitDropCollation in class PostgreSQLStatementParserBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result

Class PostgreSQLDDLStatementSQLVisitor

Constructor Summary

Method Summary

Methods inherited from class org.apache.shardingsphere.sql.parser.postgresql.visitor.statement.impl.PostgreSQLStatementSQLVisitor

Methods inherited from class org.apache.shardingsphere.sql.parser.autogen.PostgreSQLStatementParserBaseVisitor

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

Methods inherited from class java.lang.Object

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

Constructor Detail

PostgreSQLDDLStatementSQLVisitor

Method Detail

visitCreateTable

visitCreateDefinitionClause

visitAlterTable

visitAlterAggregate

visitAlterCollation

visitAlterDefaultPrivileges

visitAlterForeignDataWrapper

visitAlterDefinitionClause

visitAlterForeignTable

visitDropForeignTable

visitAlterGroup

visitAlterMaterializedView

visitAddConstraintSpecification

visitValidateConstraintSpecification

visitModifyConstraintSpecification

visitDropConstraintSpecification

visitAlterDomain

visitRenameTableSpecification

visitAddColumnSpecification

visitColumnDefinition

visitTableConstraintUsingIndex

visitTableConstraint

visitModifyColumnSpecification

visitDropColumnSpecification

visitRenameColumnSpecification

visitDropTable

visitTruncateTable

visitDropPolicy

visitCreateIndex

visitIndexParams

visitAlterIndex

visitDropIndex

visitIndexNames

visitTableNameClause

visitTableNamesClause

visitAlterFunction

visitAlterProcedure

visitCreateFunction

visitCreateProcedure

visitDropFunction

visitDropGroup

visitDropView

visitCreateView

visitAlterView

visitDropDatabase

visitDropProcedure

visitCreateDatabase

visitCreateSequence

visitAlterSequence

visitDropSequence

visitPrepare

visitDeallocate

visitDropCast

visitCreateTablespace

visitAlterTablespace

visitDropTablespace

visitDropDomain

visitCreateDomain

visitCreateRule

visitCreateLanguage

visitCreateSchema

visitDropSchema

visitAlterLanguage

visitDropLanguage

visitCreateConversion

visitCreateType

visitDropConversion

visitAlterConversion

visitCreateTextSearch