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Open source RDBMS that forked from MySQL. Add a version-specific tag like mariadb-10.5 if that context is important.

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3 answers
2k views

GROUP CONCAT and GROUP BY using LEFT JOIN If no record exist Must return something

I have 2 tables with below structures. question table id, audio, s_id 1, ad1, 500 2, ad2, 500 3, ad3, 500 answers table where q_id is FK of question table. id, s_id, q_id, number, answer 1, 500, 1, …
Asfandyar Khan's user avatar