下面的這個腳本按字段爲單位進行工作,並刪除每個條目開始和結尾的引號,但是如果您有3列或4列以上的複製,粘貼更改爲每個新的列名都需要很長時間。任何想法如何讓這個循環遍歷每一列?重複刪除48個字段中的引號
--Removing quotes back and front from fields where datetime_updated is not blank
UPDATE [Majestic].[dbo].hdiyouth_school_2
SET datetime_updated=left(right(cast(datetime_updated as nVarchar),
LEN(cast(datetime_updated as nVarchar))-1),
LEN(cast(datetime_updated as nVarchar))-2)
WHERE datetime_updated IS NOT NULL AND datetime_updated LIKE '"%"'
什麼版本的SQL? – MyItchyChin 2012-02-23 13:10:41
對不起,SQL Server Management Studio 2005 – hermanvn 2012-02-23 13:28:54