is there way explain delete query explain select query?
wouldn't plan same select 1 where.... same condition delete query?
the 1 optimizer isn't forced pull unneeded columns, can @ columns needs filtering conditions.
is there way explain delete query explain select query?
wouldn't plan same select 1 where.... same condition delete query?
the 1 optimizer isn't forced pull unneeded columns, can @ columns needs filtering conditions.
Comments
Post a Comment