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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 |
DBCompareColExpr | This class is used for defining filter constraints based on a column expression in SQL |
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 |
DBExistsExpr | This class is used for building up the SQL-Command for the EXISTS syntax. |
DBParenthesisExpr | This class wraps an existing compare expression with parenthesis. |
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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