Package | Description |
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com.espertech.esper.epl.join.plan |
Inner join and outer join query planning
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Modifier and Type | Class and Description |
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class |
CompositeTableLookupPlan
Plan to perform an indexed table lookup.
|
class |
FullTableScanLookupPlan
Plan for a full table scan.
|
class |
FullTableScanUniquePerKeyLookupPlan
Plan for a full table scan.
|
class |
IndexedTableLookupPlanMulti
Plan to perform an indexed table lookup.
|
class |
IndexedTableLookupPlanSingle
Plan to perform an indexed table lookup.
|
class |
InKeywordTableLookupPlanMultiIdx
Plan to perform an indexed table lookup.
|
class |
InKeywordTableLookupPlanSingleIdx
Plan to perform an indexed table lookup.
|
class |
SortedTableLookupPlan
Plan to perform an indexed table lookup.
|
Modifier and Type | Method and Description |
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static TableLookupPlan |
NStreamQueryPlanBuilder.createLookupPlan(QueryGraph queryGraph,
int currentLookupStream,
int indexedStream,
QueryPlanIndex indexSpecs,
EventType[] typesPerStream,
TableMetadata indexedStreamTableMeta)
Create the table lookup plan for a from-stream to look up in an indexed stream
using the columns supplied in the query graph and looking at the actual indexes available
and their index number.
|
TableLookupPlan[] |
LookupInstructionPlan.getLookupPlans() |
TableLookupPlan |
TableOuterLookupNode.getLookupStrategySpec()
Returns lookup plan.
|
protected TableLookupPlan |
TableLookupNode.getLookupStrategySpec()
Returns lookup plan.
|
TableLookupPlan |
TableLookupNode.getTableLookupPlan() |
Constructor and Description |
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LookupInstructionPlan(int fromStream,
String fromStreamName,
int[] toStreams,
TableLookupPlan[] lookupPlans,
HistoricalDataPlanNode[] historicalPlans,
boolean[] requiredPerStream)
Ctor.
|
TableLookupNode(TableLookupPlan tableLookupPlan)
Ctor.
|
TableOuterLookupNode(TableLookupPlan tableLookupPlan)
Ctor.
|