org.apache.hadoop.hive.ql.ddl.view.create

Class AbstractCreateViewAnalyzer

java.lang.Object

org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer

org.apache.hadoop.hive.ql.ddl.view.create.AbstractCreateViewAnalyzer

Direct Known Subclasses:

AlterViewAsAnalyzer, CreateViewAnalyzer

public abstract class AbstractCreateViewAnalyzer
extends BaseSemanticAnalyzer

Abstract ancestor of analyzers that can create a view.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer

BaseSemanticAnalyzer.AnalyzeRewriteContext, BaseSemanticAnalyzer.TableSpec

Field Summary

Fields

Modifier and Type	Field and Description
protected List<org.apache.hadoop.hive.metastore.api.FieldSchema>	schema

Fields inherited from class org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer

acidFileSinks, cacheUsage, cContext, columnAccessInfo, conf, console, ctx, db, fetchTask, idToTableNameMap, inputs, linfo, LOG, outputs, prepareQuery, queryProperties, queryState, rootTasks, STATIC_LOG, tableAccessInfo, transactionalInQuery, txnManager, updateColumnAccessInfo

Method Summary

Modifier and Type	Method and Description
protected SemanticAnalyzer	analyzeQuery(ASTNode select, String fqViewName)
List<org.apache.hadoop.hive.metastore.api.FieldSchema>	getResultSchema()
protected void	validateReplaceWithPartitions(String viewName, Table oldView, List<org.apache.hadoop.hive.metastore.api.FieldSchema> partitionColumns)
static void	validateTablesUsed(SemanticAnalyzer analyzer)

Methods inherited from class org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer

addPropertyReadEntry, analyze, analyzeInternal, analyzeStoredAdDirs, charSetString, checkColumnName, constructListBucketingCtx, createFetchTask, createHiveDB, endAnalysis, escapeSQLString, executeUnparseTranlations, findTabRefIdxs, getAcidAnalyzeTable, getAcidDdlDesc, getAcidFileSinks, getAllInputs, getAllOutputs, getAllRootTasks, getAutoCommitValue, getCacheUsage, getCboInfo, getColumnAccessInfo, getColumnNames, getColumnNamesOrder, getColumns, getColumns, getColumns, getCtx, getDatabase, getDatabase, getDataConnector, getDataConnector, getDb, getDbTableNamePair, getFetchTask, getIdToTableNameMap, getInputs, getLineageInfo, getOutputs, getParseContext, getPartitionSpecs, getPartSpec, getProps, getQualifiedTableName, getQualifiedTableName, getQueryProperties, getQueryState, getRootTasks, getSimpleTableNameBase, getTable, getTable, getTable, getTable, getTable, getTable, getTableAccessInfo, getTableAlias, getTxnMgr, getTypeStringFromAST, getUnescapedName, getUnescapedName, getUnescapedUnqualifiedTableName, getUpdateColumnAccessInfo, getValidatedPartSpec, hasTransactionalInQuery, init, initCtx, isPrepareQuery, isValidPrefixSpec, raiseWrongType, readProps, reset, setAutoCommitValue, setCacheUsage, setColumnAccessInfo, setFetchTask, setLineageInfo, setTableAccessInfo, setUpdateColumnAccessInfo, skipAuthorization, startAnalysis, stripQuotes, toReadEntity, toReadEntity, toReadEntity, toWriteEntity, toWriteEntity, toWriteEntity, tryQualifyPath, unescapeIdentifier, unescapeSQLString, validate, validatePartColumnType, validatePartSpec, validateUnsupportedPartitionClause

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

schema

protected List<org.apache.hadoop.hive.metastore.api.FieldSchema> schema

Method Detail

getResultSchema

public List<org.apache.hadoop.hive.metastore.api.FieldSchema> getResultSchema()

Overrides:

getResultSchema in class BaseSemanticAnalyzer

Returns:

the schema for the fields which will be produced when the statement is executed, or null if not known

analyzeQuery

protected SemanticAnalyzer analyzeQuery(ASTNode select,
                                        String fqViewName)
                                 throws SemanticException

Throws:

SemanticException

validateTablesUsed

public static void validateTablesUsed(SemanticAnalyzer analyzer)
                               throws SemanticException

Throws:

SemanticException

validateReplaceWithPartitions

protected void validateReplaceWithPartitions(String viewName,
                                             Table oldView,
                                             List<org.apache.hadoop.hive.metastore.api.FieldSchema> partitionColumns)
                                      throws SemanticException

Throws:

SemanticException