schemas/_regproc.mysql.sql
author Stephanie Marcu <stephanie.marcu@logilab.fr>
Wed, 23 Jun 2010 12:33:25 +0200
branchstable
changeset 5828 c29c90223125
parent 3928 2ced335a9b55
permissions -rw-r--r--
EntityFormRenderer redefine open_form and add a div section, so redefine close_form to add the closing div tag

/* -*- sql -*- 

   mysql specific registered procedures, 

*/

/* XXX limit_size version dealing with format as postgres version does.
   XXX mysql doesn't support overloading, each function should have a different name
       
   NOTE: fulltext renamed since it cause a mysql name conflict
 */

CREATE FUNCTION text_limit_size(vfulltext TEXT, maxsize INT)
RETURNS TEXT
NO SQL
BEGIN
    IF LENGTH(vfulltext) < maxsize THEN
       RETURN vfulltext;
    ELSE
       RETURN SUBSTRING(vfulltext from 1 for maxsize) || '...';
    END IF;
END ;;