org.apache.hadoop.hive.ql.parse

Class PrepareStatementAnalyzer

java.lang.Object

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

org.apache.hadoop.hive.ql.parse.SemanticAnalyzer

org.apache.hadoop.hive.ql.parse.CalcitePlanner

org.apache.hadoop.hive.ql.parse.PrepareStatementAnalyzer

public class PrepareStatementAnalyzer
extends CalcitePlanner

Analyzer for Prepare queries. This analyzer generates plan for the parameterized query and save it in cache

Nested Class Summary

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

CalcitePlanner.ASTSearcher, CalcitePlanner.CalcitePlannerAction, CalcitePlanner.InputContext, CalcitePlanner.PreCboCtx

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

SemanticAnalyzer.GenericUDAFInfo, SemanticAnalyzer.MaterializationRebuildMode

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

BaseSemanticAnalyzer.AnalyzeRewriteContext, BaseSemanticAnalyzer.TableSpec

Field Summary

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

aliasToCTEs, analyzeRewrite, ast, autogenColAliasPrfxLbl, createVwDesc, defaultJoinMerge, disableJoinMerge, DUMMY_DATABASE, DUMMY_TABLE, forViewCreation, mvRebuildDbName, mvRebuildMode, mvRebuildName, opParseCtx, originalResultSchema, prunedPartitions, resultSchema, SUBQUERY_TAG_1, SUBQUERY_TAG_2, topOps, topOpsCopy, unparseTranslator, VALUES_TMP_TABLE_NAME_PREFIX, viewSelect

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

Constructor Summary

Constructors

Constructor and Description
PrepareStatementAnalyzer(QueryState queryState)

Method Summary

Modifier and Type	Method and Description
void	analyzeInternal(ASTNode root)
protected void	compilePlan(ParseContext pCtx)

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

createPlanner, createPlannerAction, fixUpAfterCbo, genLogicalPlan, getOptimizedSql, getTableObjectByName, resetCalciteConfiguration, warmup

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

addPartitionColsToInsert, addPartitionColsToInsert, allowOutputMultipleTimes, analyzeCreateView, enableColumnStatsCollecting, executeUnparseTranlations, forViewCreation, generateErrorMessage, genExprNodeDesc, genFileSinkPlan, getAcidAnalyzeTable, getAliasId, getAllInputs, getAllOutputs, getAllRootTasks, getColNameToDefaultValueMap, getColumnInternalName, getDefaultConstraints, getDummyTable, getFullTableNameForSQL, getGenericUDAFEvaluator, getGenericUDAFEvaluator2, getGenericUDAFInfo, getGenericUDAFInfo2, getInvalidAutomaticRewritingMaterializationReason, getInvalidResultCacheReason, getLoadFileWork, getLoadTableWork, getOpContext, getOriginalResultSchema, getParseContext, getQB, getResultSchema, getSinkOp, getTableObjectByName, getTargetTable, getTopOps, getViewAliasToInput, groupByDescModeToUDAFMode, hasGroupBySibling, init, isConstantParameterInAggregationParameters, isInsertInto, isSelectDistinct, isValidAutomaticRewritingMaterialization, isValidQueryCaching, parseSelect, processNoScanCommand, processTableColumnNames, reset, rewriteGroupingFunctionAST, saveViewDefinition, setAST, setBit, setInvalidAutomaticRewritingMaterializationReason, setInvalidResultCacheReason, setLoadFileWork, setLoadTableWork, startAnalysis, translateFieldDesc, updating, validate

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

addPropertyReadEntry, analyze, analyzeStoredAdDirs, charSetString, checkColumnName, constructListBucketingCtx, createFetchTask, createHiveDB, endAnalysis, escapeSQLString, findTabRefIdxs, getAcidDdlDesc, getAcidFileSinks, getAutoCommitValue, getCacheUsage, getCboInfo, getColumnAccessInfo, getColumnNames, getColumnNamesOrder, getColumns, getColumns, getColumns, getCtx, getDatabase, getDatabase, getDataConnector, getDataConnector, getDb, getDbTableNamePair, getFetchTask, getIdToTableNameMap, getInputs, getLineageInfo, getOutputs, 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, initCtx, isPrepareQuery, isValidPrefixSpec, raiseWrongType, readProps, setAutoCommitValue, setCacheUsage, setColumnAccessInfo, setFetchTask, setLineageInfo, setTableAccessInfo, setUpdateColumnAccessInfo, skipAuthorization, stripQuotes, toReadEntity, toReadEntity, toReadEntity, toWriteEntity, toWriteEntity, toWriteEntity, tryQualifyPath, unescapeIdentifier, unescapeSQLString, validatePartColumnType, validatePartSpec, validateUnsupportedPartitionClause

Methods inherited from class java.lang.Object

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

Constructor Detail

PrepareStatementAnalyzer

public PrepareStatementAnalyzer(QueryState queryState)
                         throws SemanticException

Throws:

SemanticException

Method Detail

compilePlan

protected void compilePlan(ParseContext pCtx)
                    throws SemanticException

Overrides:

compilePlan in class SemanticAnalyzer

Throws:

SemanticException

analyzeInternal

public void analyzeInternal(ASTNode root)
                     throws SemanticException

Overrides:

analyzeInternal in class CalcitePlanner

Throws:

SemanticException