摘要:
去除字符串重复项:declare @str varchar(8000)declare @ret varchar(8000),@return varchar(8000)select @str = 'APR-11,APR12,APR06,APR-11,APR12,APR06'select @str = ... 阅读全文
posted @ 2015-07-15 18:57
loyung
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