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csdn
6 年
SQL Server 中自定义排序ORDER BY CHARINDEX限制字符的问题
问一个问题:SQL Server 中自定义排序ORDER BY CHARINDEX限制字符的问题,我使用比较少的字符就可以自定义排序,如果超过4000个以上排序就乱了,是不是SQL的字符串有限制字节,如果是的话有没有其他更好的方法可以替代。
csdn
13 年
informix里面有没有类似于sql server中的charindex的函数?
想查找一个子字符串在字符串中出现的位置,搜了好久没有 ...
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