Over-optimization in meta_form()
|Reported by:||Denis-de-Bernardy||Owned by:|
The meta_form() function is the only one in WP that does a query that uses LOWER().
I believe we introduced an over-optimization in the changeset that added the LOWER() statement. We could strip it, since we're using a natcasesort() immediately after. This would additionally allow to use the index on the meta_key column.