SQL語法筆記: SQL 語法

select 指令 UPDATE DELETE INSERT UNION 與 UNION ALL TRIGGER--記下資料被異動時間 SQL Order By GROUP BY "欄位1" GROUP BY "欄位1" HAVING (函數條件) MINUS 將撈出來資料以新的table來存放或存放在指定的table中!! DUAL 表 格 EXISTS 自我連接 ...

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