Uses of Class
org.apache.empire.db.DBQueryColumn

Packages that use DBQueryColumn

Package	Description
org.apache.empire.db	This package contains the core Empire-DB implementation classes.

Uses of DBQueryColumn in org.apache.empire.db

Methods in org.apache.empire.db that return DBQueryColumn

Modifier and Type	Method	Description
DBQueryColumn	DBQuery.column(int columnIndex)	Returns the query column for a particular index Same as getColumn(columnIndex) but throws an exception if index is out of range
DBQueryColumn	DBQuery.column(String columnName)	Returns the query column for a given column name in the underlying query
DBQueryColumn	DBQuery.column(DBColumnExpr expr)	Returns the query column for a underlying column expression Use this function to map table columns to query columns
protected DBQueryColumn	DBQuery.createQueryColumn(DBColumnExpr expr, int index)	factory method for column expressions in order to allow overrides
DBQueryColumn	DBQuery.findColumn(String name)	Deprecated.
DBQueryColumn	DBQuery.findColumn(DBColumnExpr expr)	Deprecated.
DBQueryColumn[]	DBQuery.getQueryColumns()	Deprecated.