2011-02-05 57 views
13

我需要在T-SQL中连接Varcharint,!连接Varchar和int

+5

在本http://stackoverflow.com/questions/3150943/combine-varchar-column-with-int-column? – ig0774 2011-02-05 05:27:07

回答

48
SELECT ('VarValue' + CAST(32 AS VARCHAR)) 
+0

这是一个用长度声明VARCHAR变量/参数的最佳实践。请参阅:http://sqlblog.com/blogs/aaron_bertrand/archive/2009/10/09/bad-habits-to-kick-declaring-varchar-without-length.aspx – 2014-03-20 19:03:44

4
varcharName + cast(intName as varchar) as full_name 

应该这样做