Uses of Package
org.apache.empire.db.expr.column

Packages that use org.apache.empire.db.expr.column
org.apache.empire.db This package contains the core Empire-DB implementation classes. 
org.apache.empire.db.expr.column This package contains SQL-generator classes for column expressions. 
 

Classes in org.apache.empire.db.expr.column used by org.apache.empire.db
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 ?=A then X else Y end" statement to the SQL-Command.
DBValueExpr
          This class is used for declaring constant values in SQL.
 

Classes in org.apache.empire.db.expr.column used by org.apache.empire.db.expr.column
DBAbstractFuncExpr
          This implements some basic functionality for SQL functions based on a column expression
 



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