mysql update two tables at once
UPDATE t1 LEFT JOIN t2 ON t1.id = t2.f_key
SET t1.value = t1.value + 1,
t2.value = t2.value + 1
WHERE t1.id = conditionmysql update two tables at once
UPDATE t1 LEFT JOIN t2 ON t1.id = t2.f_key
SET t1.value = t1.value + 1,
t2.value = t2.value + 1
WHERE t1.id = conditionmysql update one table from another table multiple columns
update tabe2 set subject_id = (SELECT GROUP_CONCAT(sub_id SEPARATOR ', ') as sub_id FROM tabe1)Copyright © 2021 Codeinu
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