Package org.datanucleus.store.rdbms.sql.operation

Support for operations between expressions where we may need to use SQL functions.

See:
Description

Interface Summary

SQLOperation

Interface to implement an operation in SQL.

Class Summary

AbstractSQLOperation	Abstract representation for SQLOperations.
Concat2Operation	Implementation of CONCAT, using SQL CONCAT function.
Concat3Operation	Implementation of CONCAT, using SQL CONCAT operator.
Mod2Operation	Implementation of MOD, using SQL MOD function.
Mod3Operation	Implementation of MOD, using SQL MOD function.
NumericToString2Operation	Implementation of a conversion from a NumericExpression to a StringExpression.
NumericToString3Operation	Implementation of a conversion from a NumericExpression to a StringExpression.
NumericToStringOperation	Implementation of a conversion from a NumericExpression to a StringExpression.

Package org.datanucleus.store.rdbms.sql.operation Description

Support for operations between expressions where we may need to use SQL functions. Registered using the plugin-point org.datanucleus.store.rdbms.sql_operation allowing users to register handling for particular operations to override/extend the default behaviour.