mysql update select的相關文章
mysql update select的相關公司資訊
MySQL :: UPDATE using SELECT
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日期:2025-11-13
Coming from an Oracle background I am used to doing this: UPDATE accomodation a SET a.country = (SELECT c.country FROM country c WHERE c.country_id = a.country_id); I could not ge thtis to work so looked up the syntax for this: update accomodation a...看更多













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