| 发表于:2007-09-13 15:37:493楼 得分:0 |
create table patients (patientnum int , givenname varchar(20), familyname varchar(20)) insert patients select 1001, 'wolfs ', 'brigitte ' create function get_name(@id int) returns varchar(1000) as begin declare @str varchar(1000) set @str= ' ' select @str=givenname+ ', '+familyname from patients where patientnum=@id return @str end select dbo.get_name (1001) -------------------------------------------------------------------------------------wolfs,brigitte (1 行受影响) | | |
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