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Uses of ParseContext in org.apache.hadoop.hive.ql.index |
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Methods in org.apache.hadoop.hive.ql.index with parameters of type ParseContext | |
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void |
AbstractIndexHandler.generateIndexQuery(Index index,
ExprNodeDesc predicate,
ParseContext pctx,
HiveIndexQueryContext queryContext)
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void |
HiveIndexHandler.generateIndexQuery(List<Index> indexes,
ExprNodeDesc predicate,
ParseContext pctx,
HiveIndexQueryContext queryContext)
Generate the list of tasks required to run an index optimized sub-query for the given predicate, using the given indexes. |
Uses of ParseContext in org.apache.hadoop.hive.ql.index.bitmap |
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Methods in org.apache.hadoop.hive.ql.index.bitmap with parameters of type ParseContext | |
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void |
BitmapIndexHandler.generateIndexQuery(List<Index> indexes,
ExprNodeDesc predicate,
ParseContext pctx,
HiveIndexQueryContext queryContext)
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Uses of ParseContext in org.apache.hadoop.hive.ql.index.compact |
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Methods in org.apache.hadoop.hive.ql.index.compact with parameters of type ParseContext | |
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void |
CompactIndexHandler.generateIndexQuery(List<Index> indexes,
ExprNodeDesc predicate,
ParseContext pctx,
HiveIndexQueryContext queryContext)
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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer |
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Fields in org.apache.hadoop.hive.ql.optimizer declared as ParseContext | |
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protected ParseContext |
ReduceSinkDeDuplication.pGraphContext
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protected ParseContext |
GroupByOptimizer.SortGroupByProcessor.pGraphContext
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protected ParseContext |
ColumnPruner.pGraphContext
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Methods in org.apache.hadoop.hive.ql.optimizer that return ParseContext | |
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ParseContext |
GenMRProcContext.getParseCtx()
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ParseContext |
Optimizer.getPctx()
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ParseContext |
MapJoinProcessor.MapJoinWalkerCtx.getpGraphContext()
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ParseContext |
SkewJoinOptimizer.SkewJoinOptProcCtx.getpGraphContext()
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ParseContext |
Optimizer.optimize()
Invoke all the transformations one-by-one, and alter the query plan. |
ParseContext |
GlobalLimitOptimizer.transform(ParseContext pctx)
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ParseContext |
MapJoinProcessor.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
ReduceSinkDeDuplication.transform(ParseContext pctx)
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ParseContext |
SkewJoinOptimizer.transform(ParseContext pctx)
|
ParseContext |
SortedMergeBucketMapJoinOptimizer.transform(ParseContext pctx)
|
ParseContext |
SamplePruner.transform(ParseContext pctx)
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ParseContext |
JoinReorder.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
GroupByOptimizer.transform(ParseContext pctx)
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ParseContext |
BucketMapJoinOptimizer.transform(ParseContext pctx)
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ParseContext |
Transform.transform(ParseContext pctx)
All transformation steps implement this interface. |
ParseContext |
SimpleFetchOptimizer.transform(ParseContext pctx)
|
ParseContext |
ColumnPruner.transform(ParseContext pactx)
Transform the query tree. |
Methods in org.apache.hadoop.hive.ql.optimizer with parameters of type ParseContext | |
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static Set<Partition> |
IndexUtils.checkPartitionsCoveredByIndex(TableScanOperator tableScan,
ParseContext pctx,
Map<Table,List<Index>> indexes)
Check the partitions used by the table scan to make sure they also exist in the index table. |
MapJoinOperator |
MapJoinProcessor.generateMapJoinOperator(ParseContext pctx,
JoinOperator op,
QBJoinTree joinTree,
int mapJoinPos)
|
static MapredWork |
GenMapRedUtils.getMapRedWork(ParseContext parseCtx)
create a new plan and return. |
static Operator<? extends OperatorDesc> |
GenMapRedUtils.putOpInsertMap(Operator<? extends OperatorDesc> op,
RowResolver rr,
ParseContext parseCtx)
insert in the map for the operator to row resolver. |
void |
GenMRProcContext.setParseCtx(ParseContext parseCtx)
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void |
Optimizer.setPctx(ParseContext pctx)
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void |
MapJoinProcessor.MapJoinWalkerCtx.setpGraphContext(ParseContext pGraphContext)
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void |
SkewJoinOptimizer.SkewJoinOptProcCtx.setPGraphContext(ParseContext graphContext)
|
ParseContext |
GlobalLimitOptimizer.transform(ParseContext pctx)
|
ParseContext |
MapJoinProcessor.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
ReduceSinkDeDuplication.transform(ParseContext pctx)
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ParseContext |
SkewJoinOptimizer.transform(ParseContext pctx)
|
ParseContext |
SortedMergeBucketMapJoinOptimizer.transform(ParseContext pctx)
|
ParseContext |
SamplePruner.transform(ParseContext pctx)
|
ParseContext |
JoinReorder.transform(ParseContext pactx)
Transform the query tree. |
ParseContext |
GroupByOptimizer.transform(ParseContext pctx)
|
ParseContext |
BucketMapJoinOptimizer.transform(ParseContext pctx)
|
ParseContext |
Transform.transform(ParseContext pctx)
All transformation steps implement this interface. |
ParseContext |
SimpleFetchOptimizer.transform(ParseContext pctx)
|
ParseContext |
ColumnPruner.transform(ParseContext pactx)
Transform the query tree. |
static void |
PrunerUtils.walkOperatorTree(ParseContext pctx,
NodeProcessorCtx opWalkerCtx,
NodeProcessor filterProc,
NodeProcessor defaultProc)
Walk operator tree for pruner generation. |
Constructors in org.apache.hadoop.hive.ql.optimizer with parameters of type ParseContext | |
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GenMRProcContext(HiveConf conf,
HashMap<Operator<? extends OperatorDesc>,Task<? extends Serializable>> opTaskMap,
List<Operator<? extends OperatorDesc>> seenOps,
ParseContext parseCtx,
List<Task<MoveWork>> mvTask,
List<Task<? extends Serializable>> rootTasks,
LinkedHashMap<Operator<? extends OperatorDesc>,GenMRProcContext.GenMapRedCtx> mapCurrCtx,
Set<ReadEntity> inputs,
Set<WriteEntity> outputs)
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GroupByOptimizer.SortGroupByProcessor(ParseContext pGraphContext)
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GroupByOptimizer.SortGroupBySkewProcessor(ParseContext pGraphContext)
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MapJoinProcessor.MapJoinWalkerCtx(List<AbstractMapJoinOperator<? extends MapJoinDesc>> listMapJoinsNoRed,
ParseContext pGraphContext)
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SkewJoinOptimizer.SkewJoinOptProcCtx(ParseContext pctx)
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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.index |
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Methods in org.apache.hadoop.hive.ql.optimizer.index that return ParseContext | |
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static ParseContext |
RewriteParseContextGenerator.generateOperatorTree(HiveConf conf,
String command)
Parse the input String command and generate a ASTNode tree. |
ParseContext |
RewriteQueryUsingAggregateIndexCtx.getParseContext()
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ParseContext |
RewriteCanApplyCtx.getParseContext()
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ParseContext |
RewriteGBUsingIndex.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.optimizer.index with parameters of type ParseContext | |
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static RewriteCanApplyCtx |
RewriteCanApplyCtx.getInstance(ParseContext parseContext)
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static RewriteQueryUsingAggregateIndexCtx |
RewriteQueryUsingAggregateIndexCtx.getInstance(ParseContext parseContext,
Hive hiveDb,
String indexTableName,
String baseTableName,
String aggregateFunction)
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ParseContext |
RewriteGBUsingIndex.transform(ParseContext pctx)
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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.lineage |
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Methods in org.apache.hadoop.hive.ql.optimizer.lineage that return ParseContext | |
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ParseContext |
LineageCtx.getParseCtx()
Gets the parse context. |
ParseContext |
Generator.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.optimizer.lineage with parameters of type ParseContext | |
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ParseContext |
Generator.transform(ParseContext pctx)
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Constructors in org.apache.hadoop.hive.ql.optimizer.lineage with parameters of type ParseContext | |
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LineageCtx(ParseContext pctx)
Constructor. |
Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.listbucketingpruner |
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Methods in org.apache.hadoop.hive.ql.optimizer.listbucketingpruner that return ParseContext | |
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ParseContext |
LBOpPartitionWalkerCtx.getParseContext()
Return parse context. |
ParseContext |
ListBucketingPruner.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.optimizer.listbucketingpruner with parameters of type ParseContext | |
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static org.apache.hadoop.fs.Path[] |
ListBucketingPruner.prune(ParseContext ctx,
Partition part,
ExprNodeDesc pruner)
Prunes to the directories which match the skewed keys in where clause. |
ParseContext |
ListBucketingPruner.transform(ParseContext pctx)
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Constructors in org.apache.hadoop.hive.ql.optimizer.listbucketingpruner with parameters of type ParseContext | |
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LBOpPartitionWalkerCtx(ParseContext parseContext)
Constructor. |
Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.pcr |
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Methods in org.apache.hadoop.hive.ql.optimizer.pcr that return ParseContext | |
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ParseContext |
PcrOpWalkerCtx.getParseContext()
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ParseContext |
PartitionConditionRemover.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.optimizer.pcr with parameters of type ParseContext | |
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ParseContext |
PartitionConditionRemover.transform(ParseContext pctx)
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Constructors in org.apache.hadoop.hive.ql.optimizer.pcr with parameters of type ParseContext | |
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PcrOpWalkerCtx(ParseContext parseContext,
List<PcrOpWalkerCtx.OpToDeleteInfo> opToRemove)
Constructor. |
Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.physical |
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Methods in org.apache.hadoop.hive.ql.optimizer.physical that return ParseContext | |
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ParseContext |
PhysicalContext.getParseContext()
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ParseContext |
SkewJoinResolver.SkewJoinProcCtx.getParseCtx()
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ParseContext |
MapJoinResolver.LocalMapJoinProcCtx.getParseCtx()
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Methods in org.apache.hadoop.hive.ql.optimizer.physical with parameters of type ParseContext | |
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static void |
GenMRSkewJoinProcessor.processSkewJoin(JoinOperator joinOp,
Task<? extends Serializable> currTask,
ParseContext parseCtx)
Create tasks for processing skew joins. |
void |
PhysicalContext.setParseContext(ParseContext parseContext)
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void |
SkewJoinResolver.SkewJoinProcCtx.setParseCtx(ParseContext parseCtx)
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void |
MapJoinResolver.LocalMapJoinProcCtx.setParseCtx(ParseContext parseCtx)
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Constructors in org.apache.hadoop.hive.ql.optimizer.physical with parameters of type ParseContext | |
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MapJoinResolver.LocalMapJoinProcCtx(Task<? extends Serializable> task,
ParseContext parseCtx)
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PhysicalContext(HiveConf conf,
ParseContext parseContext,
Context context,
List<Task<? extends Serializable>> rootTasks,
Task<? extends Serializable> fetchTask)
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SkewJoinResolver.SkewJoinProcCtx(Task<? extends Serializable> task,
ParseContext parseCtx)
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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.physical.index |
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Methods in org.apache.hadoop.hive.ql.optimizer.physical.index that return ParseContext | |
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ParseContext |
IndexWhereProcCtx.getParseContext()
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Constructors in org.apache.hadoop.hive.ql.optimizer.physical.index with parameters of type ParseContext | |
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IndexWhereProcCtx(Task<? extends Serializable> task,
ParseContext parseCtx)
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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.ppr |
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Methods in org.apache.hadoop.hive.ql.optimizer.ppr that return ParseContext | |
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ParseContext |
PartitionPruner.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.optimizer.ppr with parameters of type ParseContext | |
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ParseContext |
PartitionPruner.transform(ParseContext pctx)
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Uses of ParseContext in org.apache.hadoop.hive.ql.optimizer.unionproc |
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Methods in org.apache.hadoop.hive.ql.optimizer.unionproc that return ParseContext | |
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ParseContext |
UnionProcContext.getParseContext()
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ParseContext |
UnionProcessor.transform(ParseContext pCtx)
Transform the query tree. |
Methods in org.apache.hadoop.hive.ql.optimizer.unionproc with parameters of type ParseContext | |
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void |
UnionProcContext.setParseContext(ParseContext parseContext)
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ParseContext |
UnionProcessor.transform(ParseContext pCtx)
Transform the query tree. |
Uses of ParseContext in org.apache.hadoop.hive.ql.parse |
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Fields in org.apache.hadoop.hive.ql.parse declared as ParseContext | |
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protected ParseContext |
TableAccessAnalyzer.GroupByProcessor.pGraphContext
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protected ParseContext |
TableAccessAnalyzer.JoinProcessor.pGraphContext
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Methods in org.apache.hadoop.hive.ql.parse that return ParseContext | |
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ParseContext |
SemanticAnalyzer.getParseContext()
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Methods in org.apache.hadoop.hive.ql.parse with parameters of type ParseContext | |
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void |
SemanticAnalyzer.initParseCtx(ParseContext pctx)
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Constructors in org.apache.hadoop.hive.ql.parse with parameters of type ParseContext | |
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TableAccessAnalyzer.GroupByProcessor(ParseContext pGraphContext)
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TableAccessAnalyzer.JoinProcessor(ParseContext pGraphContext)
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TableAccessAnalyzer(ParseContext pactx)
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Uses of ParseContext in org.apache.hadoop.hive.ql.ppd |
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Methods in org.apache.hadoop.hive.ql.ppd that return ParseContext | |
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ParseContext |
OpWalkerInfo.getParseContext()
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ParseContext |
PredicatePushDown.transform(ParseContext pctx)
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ParseContext |
PredicateTransitivePropagate.transform(ParseContext pctx)
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Methods in org.apache.hadoop.hive.ql.ppd with parameters of type ParseContext | |
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ParseContext |
PredicatePushDown.transform(ParseContext pctx)
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ParseContext |
PredicateTransitivePropagate.transform(ParseContext pctx)
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Constructors in org.apache.hadoop.hive.ql.ppd with parameters of type ParseContext | |
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OpWalkerInfo(ParseContext pGraphContext)
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