[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Assembly: NEsper (in NEsper.dll)
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.
Namespace: net.esper.eql.join.plan
Assembly: NEsper (in NEsper.dll)
Syntax
Visual Basic (Declaration) |
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Public Shared Function CreateLookupPlan ( _ queryGraph As QueryGraph, _ currentLookupStream As Integer, _ indexedStream As Integer, _ indexSpecs As QueryPlanIndex _ ) As TableLookupPlan |
C# |
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public static TableLookupPlan CreateLookupPlan ( QueryGraph queryGraph, int currentLookupStream, int indexedStream, QueryPlanIndex indexSpecs ) |
Visual C++ |
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public: static TableLookupPlan^ CreateLookupPlan ( QueryGraph^ queryGraph, int currentLookupStream, int indexedStream, QueryPlanIndex^ indexSpecs ) |
Parameters
- queryGraph
- net.esper.eql.join.plan.QueryGraph
contains properties joining the 2 streams
- currentLookupStream
- System.Int32
stream to use key values from
- indexedStream
- System.Int32
stream to look up in
- indexSpecs
- net.esper.eql.join.plan.QueryPlanIndex
index specification defining indexes to be created for stream