[session, repository] deprecate repo.connect and move .close reponsibility to session object
Repository.new_session just returns a plain session object, and
`.connect` (which returns a sessionid) is deprecated.
For .close::
session.close() # done !
The session will bear the responsibility to call the "session_close"
event but that's better than the previous idiom::
repo.close(session.sessionid)
which involves both objects.
Related to #1381328.
Related to #2919309.
/* -*- 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 ;;