Package com.espertech.esper.epl.join.plan

Inner join and outer join query planning

See:
Description

Interface Summary

QueryGraphValueEntry

Class Summary

CoercionDesc
CoercionUtil
CompositeTableLookupPlan	Plan to perform an indexed table lookup.
FilterExprAnalyzer	Analyzes a filter expression and builds a query graph model.
FullTableScanLookupPlan	Plan for a full table scan.
FullTableScanUniquePerKeyLookupPlan	Plan for a full table scan.
HistoricalDataPlanNode	Query plan for performing a historical data lookup.
IndexedTableLookupPlanMulti	Plan to perform an indexed table lookup.
IndexedTableLookupPlanSingle	Plan to perform an indexed table lookup.
InKeywordTableLookupPlanMultiIdx	Plan to perform an indexed table lookup.
InKeywordTableLookupPlanSingleIdx	Plan to perform an indexed table lookup.
InKeywordTableLookupUtil
InnerJoinGraph
LookupInstructionPlan	Plan for lookup using a from-stream event looking up one or more to-streams using a specified lookup plan for each to-stream.
LookupInstructionQueryPlanNode	Query plan for executing a set of lookup instructions and assembling an end result via a set of assembly instructions.
NestedIterationNode	Plan to perform a nested iteration over child nodes.
NStreamOuterQueryPlanBuilder	Builds a query plan for 3 or more streams in a outer join.
NStreamQueryPlanBuilder	Builds a query plan for 3 or more streams in a join.
NStreamQueryPlanBuilder.BestChainResult	Encapsulates the chain information.
OuterInnerDirectionalGraph	This class represents outer-join relationships between outer and inner tables.
OuterJoinAnalyzer	Analyzes an outer join descriptor list and builds a query graph model from it.
QueryGraph	Model of relationships between streams based on properties in both streams that are specified as equal in a filter expression.
QueryGraphKey	Key consisting of 2 integer stream numbers, for use by QueryGraph.
QueryGraphRangeConsolidateDesc
QueryGraphRangeUtil	Property lists stored as a value for each stream-to-stream relationship, for use by QueryGraph.
QueryGraphValue	Property lists stored as a value for each stream-to-stream relationship, for use by QueryGraph.
QueryGraphValueDesc
QueryGraphValueEntryHashKeyed
QueryGraphValueEntryHashKeyedExpr
QueryGraphValueEntryHashKeyedProp
QueryGraphValueEntryInKeywordMultiIdx
QueryGraphValueEntryInKeywordSingleIdx
QueryGraphValueEntryRange
QueryGraphValueEntryRangeIn
QueryGraphValueEntryRangeRelOp
QueryGraphValuePairHashKeyIndex
QueryGraphValuePairInKWMultiIdx
QueryGraphValuePairInKWSingleIdx
QueryGraphValuePairRangeIndex
QueryPlan	Contains the query plan for all streams.
QueryPlanBuilder	Build a query plan based on filtering information.
QueryPlanIndex	Specifies an index to build as part of an overall query plan.
QueryPlanIndexBuilder	Build query index plans.
QueryPlanIndexItem	Specifies an index to build as part of an overall query plan.
QueryPlanIndexUniqueHelper
QueryPlanIndexUniqueHelper.ReducedHashKeys
QueryPlanNode	Specification node for a query execution plan to be extended by specific execution specification nodes.
QueryPlanNodeNoOp
SortedTableLookupPlan	Plan to perform an indexed table lookup.
TableLookupIndexReqKey
TableLookupKeyDesc
TableLookupNode	Specifies exection of a table lookup using the supplied plan for performing the lookup.
TableLookupPlan	Abstract specification on how to perform a table lookup.
TableOuterLookupNode	Specifies exection of a table lookup with outer join using the a specified lookup plan.
TwoStreamQueryPlanBuilder	Builds a query plan for the simple 2-stream scenario.

Enum Summary

QueryGraphRangeEnum

Package com.espertech.esper.epl.join.plan Description

Inner join and outer join query planning