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批量刪除數據庫表

clas open ble eal lec obj rom nvarchar lar

由於工作的原因,有時候會對數據庫表進行批量的處理,這時候我們可以用遊標對數據庫進行批量刪除表操作

DECLARE @Table NVARCHAR(30)
DECLARE tmpCur CURSOR FOR 
SELECT name FROM sys.objects WHERE TYPE=‘U‘ AND name LIKE N‘HSUPA%‘
OPEN tmpCur 
FETCH NEXT FROM tmpCur INTO @Table

WHILE @@FETCH_STATUS = 0 
BEGIN
    DECLARE @sql VARCHAR(100)
    SELECT @sql = ‘drop table ‘ + @Table
    EXEC(@sql)
    FETCH NEXT FROM tmpCur INTO @Table
END
CLOSE tmpCur 
DEALLOCATE tmpCur

  

批量刪除數據庫表