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OpenAccess SDK SQL Engine core methods for Java
 

OpenAccess SDK SQL Engine core methods for Java

This chapter describes the OpenAccess SDK SQL engine core functionality exposed by the JDAM Class of OpenAccess SDK SQL engine.
For additional methods that allow more detailed inspection of the query, see SQL Engine parse tree methods for Java. Those methods are required for working in SQL pass-through mode, in table expression pushdown mode, and are otherwise optional, for when you need to retrieve additional data from the parse tree.
If your IP is to be implemented for SQL pass-through mode, use only methods that are documented in SQL Engine parse tree methods for Java.
In this section: 
* Passing data to and from the OpenAccess SDK SQL Engine
* Exchanging data
* Reference tables
* Helper classes
* Custom scalar functions
* Methods for Java reference