Hello ALL,
i have been developed a oracle query for getting employees count in
each department as given below. This query i want to change Torque Query as
Similar functionality by using Peer Class Joint. Can u Please help me for
converting by using Peer Class Joint.
SELECT DEPT_NUMBER, DEPT_NAME, COUNT(DEPT_NUMBER) NUMBER_OF_EMPLOYEES FROM
EMPLOYEES EMP, DEPARTMENTS DEPT
WHERE EMP.EMP_DEPT_NUMBER = DEPT.DEPT_NUMBER GROUP BY DEPT_NUMBER, DEPT_NAME
Thanks In Advance
Sasikumar
--- On Wed, 26/11/08, Sasikumar Natarajan <[EMAIL PROTECTED]> wrote:
From: Sasikumar Natarajan <[EMAIL PROTECTED]>
Subject: how can i write torque Group By Query
To: "Apache Torque Users List" <torque-user@db.apache.org>
Date: Wednesday, 26 November, 2008, 12:39 PM
Hi All
The following query i need to change by using torque query.
SELECT DEPT_NUMBER, DEPT_NAME, COUNT(DEPT_NUMBER) NUMBER_OF_EMPLOYEES FROM
EMPLOYEES EMP, DEPARTMENTS DEPT
WHERE EMP.EMP_DEPT_NUMBER = DEPT.DEPT_NUMBER GROUP BY DEPT_NUMBER, DEPT_NAME
i did the following by using torque query. but this is wrong.
Please help me to correct the following query.
Criteria criteria = new Criteria();
criteria.addSelectColumn(DepartmentPeer.DEPT_NUMBER);
criteria.addSelectColumn(DepartmentPeer.DEPT_NAME);
criteria.addGroupByColumn(DepartmentPeer.DEPT_NUMBER);
criteria.addGroupByColumn(DepartmentPeer.DEPT_NAME);
criteria.addJoin(EmployeePeer.EMP_DEPT_NUMBER, DepartmentPeer.DEPT_NUMBER);
List deptList = DepartmentPeer.doSelect(criteria);
Thanks in Advance
Sasikumar
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