ad_element_trl_trg.sql

Java写的ERP系统

CREATE OR REPLACE TRIGGER AD_Element_Trl_Trg
AFTER UPDATE OF Name, PrintName, Description, Help, IsTranslated 
	ON AD_Element_Trl
FOR	EACH ROW
/*************************************************************************
 * The contents of this file are subject to the Compiere License.  You may
 * obtain a copy of the License at    http://www.compiere.org/license.html 
 * Software is on an  "AS IS" basis,  WITHOUT WARRANTY OF ANY KIND, either 
 * express or implied. See the License for details. Code: Compiere ERP+CPM
 * Copyright (C) 1999-2001 Jorg Janke, ComPiere, Inc. All Rights Reserved.
 *************************************************************************
 * $Id: AD_Element_Trl_Trg.sql,v 1.4 2002/11/08 05:42:01 jjanke Exp $
 ***
 * Title:	AD_Element_Trl update trigger
 * Description:
 *			Synchronize name,... with	 Field if centrally	maintained
 ************************************************************************/
BEGIN
	--	Field
	UPDATE AD_Field_Trl
	   SET Name	= :NEW.Name,
		   Description = :NEW.Description,
		   Help	= :NEW.Help,
		   IsTranslated	= :NEW.IsTranslated
	--	   Updated = :NEW.Updated
	 WHERE AD_Language = :NEW.AD_Language
	   AND AD_Field_ID IN (SELECT F.AD_Field_ID
							 FROM AD_Field F, AD_Column	C
							WHERE F.AD_Column_ID = C.AD_Column_ID
							  AND C.AD_Element_ID =	:NEW.AD_Element_ID
							  AND F.IsCentrallyMaintained =	'Y');

	--	Parameter
	UPDATE AD_Process_Para_Trl
	   SET Name	= :NEW.Name,
		   Description = :NEW.Description,
		   Help	= :NEW.Help,
		   IsTranslated	= :NEW.IsTranslated
	--	   Updated = :NEW.Updated
	 WHERE AD_Language = :NEW.AD_Language
	   AND AD_Process_Para_ID IN 
		(SELECT f.AD_Process_Para_ID
		 FROM	AD_Process_Para f, AD_Column c	--	using AD_Element causes mutaing trigger
		 WHERE	f.ColumnName = c.ColumnName
		  AND 	c.AD_Element_ID = :new.AD_Element_ID
		  AND	f.IsCentrallyMaintained = 'Y');

	/**
	--	Update unchanged translation
	IF (:new.PrintName <> :old.PrintName) THEN
		UPDATE	AD_PrintInfo pi
		SET 	PrintName = :new.PrintName
		WHERE EXISTS (SELECT * FROM AD_Column c 
			WHERE c.AD_Column_ID=pi.AD_Column_ID
			  AND c.AD_Element_ID=:new.AD_Element_ID)
		AND (PrintName=:old.PrintName);
	END IF;
	**/

END	AD_Element_Trl_Trg;
/