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See:
Description
Class Summary | |
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DBCompareAndOrExpr | This class is used for combining two filter constraints by and / or operator There is no need to explicitly create instances of this class. |
DBCompareColExpr | This class is used for defining filter constraints based on a column expression in SQL There is no need to explicitly create instances of this class. |
DBCompareExpr | This class is a common base class for all SQL filter constraints classes |
DBCompareNotExpr | This class is used for defining filter constraints based on a column expression in SQL There is no need to explicitly create instances of this class. |
DBExistsExpr | This class is used for building up the SQL-Command for the EXISTS syntax. |
This package contains SQL-generator classes for compare expressions used in the where and having clause. There is no need to use these classes directly. They are internally created through functions on the DBColumnExpr object.
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