如何提取字符串SQL

本文介绍了如何提取字符串SQL的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

全部 我尝试更多获取提取字符串 EX： 'Abile Techologies PvtLtd' i想得到Techologies，如何为此编写查询 谢谢

Hi, All I try to more to get extract string EX: 'Abile Techologies PvtLtd' i want to get Techologies, how to write query for this Thanks

推荐答案

问题是SQL字符串处理非常糟糕：如果要将其检索为表示语言在那里你会做得更好：它更容易，更清洁，更容易维护。 但是你可以这样做：你需要使用嵌套的子串， （并希望您的数据格式相同） The problem is that SQL string handling is pretty poor: if you are retrieving this into a presentation language, you would be much better off doing this there: it's easier, cleaner and much easier to maintain. But you can do it: you need to use nested substrings, (and hope that your data is all the same format) SELECT SUBSTRING(SUBSTRING(MyColumn, CHARINDEX(' ', MyColumn) + 1, 2000), 0, CHARINDEX(' ', SUBSTRING(MyColumn, CHARINDEX(' ', MyColumn) + 1, 2000))) FROM MyTable