[tox] Drop "exclude" option from flake8 config and adjust flake8-ok-files.txt accordingly
Some files listed in flake8-ok-files.txt were excluded of flake8 run because
of the "exclude" option in tox.ini. Some of them were non-existent files
(moved), some others were actually non-flake8-compliant. In the latter case,
we adjust trivial errors (blank lines, module import not on top of file) but
remove others (like cubicweb/test/unittest_utils.py) from
flake8-ok-files.txt.
/* -*- 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 ;;