Package | Description |
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org.apache.empire.db |
This package contains the core Empire-DB implementation classes.
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org.apache.empire.db.expr.column |
This package contains SQL-generator classes for column expressions.
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Class and Description |
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DBCalcExpr
This class is used for performing calculations in SQL
It handles the mathematical operations ("+", "-", "*", "/") for the current column. |
DBCaseExpr
This class is used to add the "case when ?
|
DBValueExpr
This class is used for declaring constant values in SQL.
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Class and Description |
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DBAbstractFuncExpr
This implements some basic functionality for SQL functions based on a column expression
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