Slet fra to tabeller samtidg
Hejsa.Jeg vil gerne slette noget fra to tabeller i samme query.
DELETE FROM possibilities LEFT JOIN possibility_question_relation ON possibility_question_relation.possibility_id = possibilities.possibility_id WHERE possibilities.possibility_id LIKE '2_%' AND possibility_question_relation.question_extra_option = 'on'
Men den giver mig en fejl. Nogen der kan se udfra queryen hvorfor.
Fejlen jeg får er:
#1064 - You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'LEFT JOIN possibility_question_relation ON possibility_question
