SQL UPDATE Statement

KouWei.Lee
2 min readAug 24, 2020

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修改資料表中的資料 UPDATE

UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition;

WHERE 條件式更新某幾筆符合條件的

原始資料

未變更前

UPDATE departmentsSET department_name='stock'WHERE department_id=1000

更新後

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