sql中构建sql语句，再exec这条SQL语句

create proc fb_custom_GetGeneralCompleteList

 

@NameField nvarchar(50),

@Table nvarchar(50),

@PreText nvarchar(100)

 

as

 

declare @sql  nvarchar(1000)

 

set @sql = N'select '+ @NameField + N' from ' + @Table + N' where ' + @NameField + N' like ''' + @PreText + N'%'''

 

exec @sql