--去除特殊字符,只留0-9,a-z,A-Z
declare @teststr varchar(100)
set @teststr='test #123^we'
while patindex('%[^0-9a-zA-Z]%',@teststr)>0
SET @teststr=STUFF(@teststr, patindex('%[^0-9a-zA-Z]%',@teststr),1,'')
SELECT @teststr
----------------------------------------------------------------------------------------------------
test123we
(1 行受影響)
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原文鏈接:https://blog.csdn.net/even0220/article/details/6021298