字符连接问题！
- SQL code
declare @str nvarchar(50)declare @t nvarchar(10)set @str='hello world!'set @t='你好'要求结果为："hello world!-你好"怎么做
[解决办法]
- SQL code
declare @str nvarchar(50)declare @t nvarchar(10)set @str='hello world!'set @t='你好'PRINT @str + '-' + @t
[解决办法]
- SQL code
declare @str nvarchar(50)declare @t nvarchar(10)set @str='hello world!'set @t='你好'select @str+'-'+@t