[schema / sources] store data sources as cubicweb entities
this implies several changes:
* new CWSource / CWSourceHostConfig entity types
* only the system sources and default admin login/password stored in sources file
(other stuff will be ignored)
* on startup, get sources definition from the database
* every entities have a cw_source relation
* a facet allow filtering
/* -*- 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 ;;