On Tue, May 27, 2008 at 4:18 PM, Brion Vibber <brion(a)wikimedia.org> wrote:
aaron(a)svn.wikimedia.org wrote:
+ $SQLqueries = array();
+ // Redirect subqueries have an upper limit for perfomance.
Subqueries aren't supported by MySQL 4.0.
I've reverted SpecialWhatlinkshere.php to the pre-r35371 state so it
works again on Wikimedia.
I don't see any subqueries that this runs, only unions. I think that
comment is using "subquery" loosely to mean "one of the queries in a
union". The docs say that UNION is available beginning in MySQL
4.0.0. What query gave an error?