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sql 语句查换行隐形字符
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sql 语句查换行隐形字符
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-- 制表符 CHAR(9)
-- 换行符 CHAR(10)
-- 回车 CHAR(13)
--在表aaa中过滤包含回车换行符的字段b的记录
select * from aaa where charindex(char(10)+char(13),b)>0
--在表aaa中把包含回车换行符的字段b的记录的回车换行符去掉
update aaa set b=replace(b,char(10)+char(13),'')
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