Package org.mybatis.dynamic.sql.select

Class CountDSL<R>

java.lang.Object
org.mybatis.dynamic.sql.where.AbstractWhereStarter<CountDSL<R>.CountWhereBuilder,CountDSL<R>>
org.mybatis.dynamic.sql.select.AbstractQueryExpressionDSL<CountDSL<R>.CountWhereBuilder,CountDSL<R>>
org.mybatis.dynamic.sql.select.CountDSL<R>
Type Parameters:
R - the type of model built by this Builder. Typically, SelectModel.
All Implemented Interfaces:
Buildable<R>, ConfigurableStatement<CountDSL<R>>
public class CountDSL<R> extends AbstractQueryExpressionDSL<CountDSL<R>.CountWhereBuilder,CountDSL<R>> implements Buildable<R>
DSL for building count queries. Count queries are specializations of select queries. They have joins and where clauses, but not the other parts of a select (group by, order by, etc.) Count queries always return a long. If these restrictions are not acceptable, then use the Select DSL for an unrestricted select statement.
Author:
Jeff Butler