[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)
Build index specification from navigability info.
Namespace: net.esper.eql.join.plan
Looks at each stream and determines which properties in the stream must be indexed in order for other streams to look up into the stream. Determines the unique set of properties to avoid building duplicate indexes on the same set of properties.
Assembly: NEsper (in NEsper.dll)
Syntax
Visual Basic (Declaration) |
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Public Shared Function BuildIndexSpec ( _ queryGraph As QueryGraph _ ) As QueryPlanIndex() |
C# |
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public static QueryPlanIndex[] BuildIndexSpec ( QueryGraph queryGraph ) |
Visual C++ |
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public: static array<QueryPlanIndex^>^ BuildIndexSpec ( QueryGraph^ queryGraph ) |
Parameters
- queryGraph
- net.esper.eql.join.plan.QueryGraph
navigability info