Uses of Class
org.apache.empire.db.expr.column.DBCountExpr

Packages that use DBCountExpr

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

Uses of DBCountExpr in org.apache.empire.db

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

Modifier and Type	Method and Description
DBCountExpr	DBColumnExpr.count() Creates and returns an expression for the SQL "count()" function which returns the number of rows in the result set.
DBCountExpr	DBColumnExpr.countDistinct() Creates and returns an expression for the SQL "count()" function which returns the number of unique values in the result set.