[SQL基礎教程] 4-2 數據刪除(DELETE)

[SQL基礎教程] C4 數據更新

4-2 數據刪除(DELETE)

DROP TABLE / DELETE

• DROP TABLE - 徹底刪除表
• DELETE - 僅刪除數據，保留表容器

DELETE

DELETE FROM <表名>

DELETE FROM <表名>
WHERE 條件