Package org.apache.hadoop.hive.ql.parse

Interface Summary

HiveSemanticAnalyzerHook	HiveSemanticAnalyzerHook allows Hive to be extended with custom logic for semantic analysis of QL statements.
HiveSemanticAnalyzerHookContext	Context information provided by Hive to implementations of HiveSemanticAnalyzerHook.

Class Summary

AbstractSemanticAnalyzerHook
AlterTablePartMergeFilesDesc
ASTNode
ASTNodeOrigin	ASTNodeOrigin contains contextual information about the object from whose definition a particular ASTNode originated.
BaseSemanticAnalyzer	BaseSemanticAnalyzer.
BaseSemanticAnalyzer.tableSpec	tableSpec.
ColumnStatsSemanticAnalyzer	ColumnStatsSemanticAnalyzer.
DDLSemanticAnalyzer	DDLSemanticAnalyzer.
EximUtil	EximUtil.
ExplainSemanticAnalyzer	ExplainSemanticAnalyzer.
ExportSemanticAnalyzer	ExportSemanticAnalyzer.
FunctionSemanticAnalyzer	FunctionSemanticAnalyzer.
GenMapRedWalker	Walks the operator tree in pre order fashion.
GlobalLimitCtx	context for pruning inputs.
HiveLexer
HiveParser	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
HiveParser.aliasList_return
HiveParser.alterDatabaseStatementSuffix_return
HiveParser.alterDatabaseSuffixProperties_return
HiveParser.alterIndexStatementSuffix_return
HiveParser.alterProtectMode_return
HiveParser.alterProtectModeMode_return
HiveParser.alterStatement_return
HiveParser.alterStatementChangeColPosition_return
HiveParser.alterStatementSuffixAddCol_return
HiveParser.alterStatementSuffixAddPartitions_return
HiveParser.alterStatementSuffixArchive_return
HiveParser.alterStatementSuffixClusterbySortby_return
HiveParser.alterStatementSuffixDropPartitions_return
HiveParser.alterStatementSuffixFileFormat_return
HiveParser.alterStatementSuffixLocation_return
HiveParser.alterStatementSuffixMergeFiles_return
HiveParser.alterStatementSuffixProperties_return
HiveParser.alterStatementSuffixProtectMode_return
HiveParser.alterStatementSuffixRename_return
HiveParser.alterStatementSuffixRenameCol_return
HiveParser.alterStatementSuffixRenamePart_return
HiveParser.alterStatementSuffixSerdeProperties_return
HiveParser.alterStatementSuffixSkewedby_return
HiveParser.alterStatementSuffixTouch_return
HiveParser.alterStatementSuffixUnArchive_return
HiveParser.alterTableStatementSuffix_return
HiveParser.alterTblPartitionStatement_return
HiveParser.alterTblPartitionStatementSuffix_return
HiveParser.alterTblPartitionStatementSuffixSkewedLocation_return
HiveParser.alterViewStatementSuffix_return
HiveParser.alterViewSuffixProperties_return
HiveParser.analyzeStatement_return
HiveParser.atomExpression_return
HiveParser.autoRebuild_return
HiveParser.body_return
HiveParser.booleanValue_return
HiveParser.caseExpression_return
HiveParser.castExpression_return
HiveParser.charSetStringLiteral_return
HiveParser.clusterByClause_return
HiveParser.colType_return
HiveParser.colTypeList_return
HiveParser.columnName_return
HiveParser.columnNameColonType_return
HiveParser.columnNameColonTypeList_return
HiveParser.columnNameComment_return
HiveParser.columnNameCommentList_return
HiveParser.columnNameList_return
HiveParser.columnNameOrder_return
HiveParser.columnNameOrderList_return
HiveParser.columnNameType_return
HiveParser.columnNameTypeList_return
HiveParser.columnRefOrder_return
HiveParser.constant_return
HiveParser.createDatabaseStatement_return
HiveParser.createFunctionStatement_return
HiveParser.createIndexStatement_return
HiveParser.createRoleStatement_return
HiveParser.createTableStatement_return
HiveParser.createViewStatement_return
HiveParser.databaseComment_return
HiveParser.dbLocation_return
HiveParser.dbProperties_return
HiveParser.dbPropertiesList_return
HiveParser.ddlStatement_return
HiveParser.descFuncNames_return
HiveParser.descPartTypeExpr_return
HiveParser.descStatement_return
HiveParser.descTabTypeExpr_return
HiveParser.destination_return
HiveParser.distributeByClause_return
HiveParser.dropDatabaseStatement_return
HiveParser.dropFunctionStatement_return
HiveParser.dropIndexStatement_return
HiveParser.dropPartitionOperator_return
HiveParser.dropPartitionSpec_return
HiveParser.dropPartitionVal_return
HiveParser.dropRoleStatement_return
HiveParser.dropTableStatement_return
HiveParser.dropViewStatement_return
HiveParser.execStatement_return
HiveParser.explainStatement_return
HiveParser.exportStatement_return
HiveParser.expression_return
HiveParser.expressionList_return
HiveParser.expressions_return
HiveParser.fileFormat_return
HiveParser.fromClause_return
HiveParser.fromSource_return
HiveParser.function_return
HiveParser.functionName_return
HiveParser.grantPrivileges_return
HiveParser.grantRole_return
HiveParser.groupByClause_return
HiveParser.groupByExpression_return
HiveParser.groupingSetExpression_return
HiveParser.havingClause_return
HiveParser.havingCondition_return
HiveParser.hintArgName_return
HiveParser.hintArgs_return
HiveParser.hintClause_return
HiveParser.hintItem_return
HiveParser.hintList_return
HiveParser.hintName_return
HiveParser.ifExists_return
HiveParser.ifNotExists_return
HiveParser.importStatement_return
HiveParser.indexComment_return
HiveParser.indexProperties_return
HiveParser.indexPropertiesList_return
HiveParser.indexPropertiesPrefixed_return
HiveParser.indexTblName_return
HiveParser.insertClause_return
HiveParser.joinSource_return
HiveParser.joinToken_return
HiveParser.keyValueProperty_return
HiveParser.kwInner_return
HiveParser.kwRole_return
HiveParser.kwUser_return
HiveParser.lateralView_return
HiveParser.limitClause_return
HiveParser.listType_return
HiveParser.loadStatement_return
HiveParser.lockMode_return
HiveParser.lockStatement_return
HiveParser.mapType_return
HiveParser.metastoreCheck_return
HiveParser.nullCondition_return
HiveParser.orderByClause_return
HiveParser.orReplace_return
HiveParser.partitionLocation_return
HiveParser.partitionSpec_return
HiveParser.partitionVal_return
HiveParser.partTypeExpr_return
HiveParser.precedenceAmpersandExpression_return
HiveParser.precedenceAmpersandOperator_return
HiveParser.precedenceAndExpression_return
HiveParser.precedenceAndOperator_return
HiveParser.precedenceBitwiseOrExpression_return
HiveParser.precedenceBitwiseOrOperator_return
HiveParser.precedenceBitwiseXorExpression_return
HiveParser.precedenceBitwiseXorOperator_return
HiveParser.precedenceEqualExpression_return
HiveParser.precedenceEqualNegatableOperator_return
HiveParser.precedenceEqualOperator_return
HiveParser.precedenceFieldExpression_return
HiveParser.precedenceNotExpression_return
HiveParser.precedenceNotOperator_return
HiveParser.precedenceOrExpression_return
HiveParser.precedenceOrOperator_return
HiveParser.precedencePlusExpression_return
HiveParser.precedencePlusOperator_return
HiveParser.precedenceStarExpression_return
HiveParser.precedenceStarOperator_return
HiveParser.precedenceUnaryOperator_return
HiveParser.precedenceUnaryPrefixExpression_return
HiveParser.precedenceUnarySuffixExpression_return
HiveParser.primitiveType_return
HiveParser.principalName_return
HiveParser.principalSpecification_return
HiveParser.privilegeIncludeColObject_return
HiveParser.privilegeList_return
HiveParser.privilegeObject_return
HiveParser.privilegeType_return
HiveParser.privlegeDef_return
HiveParser.queryOperator_return
HiveParser.queryStatement_return
HiveParser.queryStatementExpression_return
HiveParser.recordReader_return
HiveParser.recordWriter_return
HiveParser.regular_body_return
HiveParser.restrictOrCascade_return
HiveParser.revokePrivileges_return
HiveParser.revokeRole_return
HiveParser.rowFormat_return
HiveParser.rowFormatDelimited_return
HiveParser.rowFormatSerde_return
HiveParser.searchCondition_return
HiveParser.selectClause_return
HiveParser.selectExpression_return
HiveParser.selectExpressionList_return
HiveParser.selectItem_return
HiveParser.selectList_return
HiveParser.selectStatement_return
HiveParser.selectTrfmClause_return
HiveParser.showGrants_return
HiveParser.showRoleGrants_return
HiveParser.showStatement_return
HiveParser.showStmtIdentifier_return
HiveParser.skewedColumnValue_return
HiveParser.skewedColumnValuePair_return
HiveParser.skewedColumnValuePairList_return
HiveParser.skewedColumnValues_return
HiveParser.skewedLocationMap_return
HiveParser.skewedLocations_return
HiveParser.skewedLocationsList_return
HiveParser.skewedValueElement_return
HiveParser.skewedValueLocationElement_return
HiveParser.sortByClause_return
HiveParser.splitSample_return
HiveParser.statement_return
HiveParser.storedAsDirs_return
HiveParser.stringLiteralSequence_return
HiveParser.structType_return
HiveParser.subQuerySource_return
HiveParser.switchDatabaseStatement_return
HiveParser.sysFuncNames_return
HiveParser.tableAlias_return
HiveParser.tableAllColumns_return
HiveParser.tableBuckets_return
HiveParser.tableBucketSample_return
HiveParser.tableComment_return
HiveParser.tableFileFormat_return
HiveParser.tableLocation_return
HiveParser.tableName_return
HiveParser.tableOrColumn_return
HiveParser.tableOrPartition_return
HiveParser.tablePartition_return
HiveParser.tablePartitionPrefix_return
HiveParser.tableProperties_return
HiveParser.tablePropertiesList_return
HiveParser.tablePropertiesPrefixed_return
HiveParser.tableRowFormat_return
HiveParser.tableRowFormatCollItemsIdentifier_return
HiveParser.tableRowFormatFieldIdentifier_return
HiveParser.tableRowFormatLinesIdentifier_return
HiveParser.tableRowFormatMapKeysIdentifier_return
HiveParser.tableSample_return
HiveParser.tableSkewed_return
HiveParser.tableSource_return
HiveParser.tabTypeExpr_return
HiveParser.trfmClause_return
HiveParser.type_return
HiveParser.unionType_return
HiveParser.uniqueJoinExpr_return
HiveParser.uniqueJoinSource_return
HiveParser.uniqueJoinToken_return
HiveParser.unlockStatement_return
HiveParser.viewName_return
HiveParser.viewPartition_return
HiveParser.whenExpression_return
HiveParser.whereClause_return
HiveParser.withOption_return
HiveSemanticAnalyzerHookContextImpl
ImportSemanticAnalyzer	ImportSemanticAnalyzer.
IndexUpdater
InputSignature	The input signature of a function or operator.
JoinCond	Join conditions Descriptor implementation.
LoadSemanticAnalyzer	LoadSemanticAnalyzer.
MetaDataExportListener	This class listens for drop events and, if set, exports the table's metadata as JSON to the trash of the user performing the drop
OpParseContext	Implementation of the Operator Parse Context.
ParseContext	Parse Context: The current parse context.
ParseDriver	ParseDriver.
ParseError
ParseUtils	Library of utility functions used in the parse code.
PrintOpTreeProcessor	PrintOpTreeProcessor.
PrunedPartitionList	The list of pruned partitions.
QB	Implementation of the query block.
QBExpr	Implementation of the query block expression.
QBJoinTree	Internal representation of the join tree.
QBMetaData	Implementation of the metadata information related to a query block.
QBParseInfo	Implementation of the parse information related to a query block.
RowResolver	Implementation of the Row Resolver.
SemanticAnalyzer	Implementation of the semantic analyzer.
SemanticAnalyzerFactory	SemanticAnalyzerFactory.
SplitSample	This class stores all the information specified in the TABLESAMPLE(PERCENT ...) clause.
TableAccessAnalyzer	TableAccessAnalyzer walks the operator graph from joins and group bys to the table scan operator backing it.
TableAccessCtx	This class implements the context information that is used for typechecking phase in query compilation.
TableAccessInfo
TableSample	This class stores all the information specified in the TABLESAMPLE clause.
TestEximUtil	TestEximUtil.
TypeCheckCtx	This class implements the context information that is used for typechecking phase in query compilation.
TypeCheckProcFactory	The Factory for creating typecheck processors.
TypeCheckProcFactory.BoolExprProcessor	Processor for boolean constants.
TypeCheckProcFactory.ColumnExprProcessor	Processor for table columns.
TypeCheckProcFactory.DefaultExprProcessor	The default processor for typechecking.
TypeCheckProcFactory.NullExprProcessor	Processor for processing NULL expression.
TypeCheckProcFactory.NumExprProcessor	Processor for processing numeric constants.
TypeCheckProcFactory.StrExprProcessor	Processor for processing string constants.
VariableSubstitution

Enum Summary

BaseSemanticAnalyzer.tableSpec.SpecType
JoinType	JoinType.
QBExpr.Opcode	Opcode.
QBParseInfo.ClauseType

Exception Summary

ParseException	ParseException.
SemanticException	Exception from SemanticAnalyzer.