Bart Smissaert schrieb am 19.08.2012 um 14:13 (+0100): > Firebird 1.5, classic on Windows.
> delete from keyword k where > not k.rdb$db_key in (select > max(k2.rdb$db_key) > from > keyword k2 > group by > k2.term_key, > k2.term_id) > Why does the delete SQL not work? Works fine for me on: WI-V2.5.1.26351 Firebird 2.5 Michael
