#deleteJoin
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code-tips · 6 years ago
Text
DELETE Multitabla (MySQL)
DELETE JOIN
INNER JOIN
DELETE T1, T2 FROM T1 INNER JOIN T2 ON T1.key = T2.key WHERE condition;
LEFT JOIN
DELETE T1 FROM T1 LEFT JOIN T2 ON T1.key = T2.key WHERE T2.key IS NULL;
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