System/OS
2013.04.23 14:53
[ms-sql] 서브스트링(substring), 프로시저(SP) 작성 예제
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# 서브스트링 사용 예제 코드
create proc dbo.mo_exam4_2007 as /* 1) 시스템 : Database 테스트 2) 기능 : mo_exam3_2007 테이블에서 birthyear, count를 출력하는 SP 3) 입력 : 없음 4) 작성자 : picomax 5) 작성일자 : 2007.03.23 6) 수정내역 7) Test Example Exec mo_exam4_2007 */ select convert(varchar(4),birthday) as BIRTHYEAR, count(birthday) as NO from mo_exam3_2007 group by convert(varchar(4),birthday) execute mo_exam4_2007 select * from mo_exam3_2007 exec mo_exam5_2007 '', '', '', '', '857' alter proc dbo.mo_exam5_2007 @name VARCHAR(30), -- 이름 @address VARCHAR(50), -- 이름 @tel1 VARCHAR(4), -- 전화번호1 @tel2 VARCHAR(4), -- 전화번호2 @tel3 VARCHAR(4) -- 전화번호3 AS set nocount on set @name = '%'+@name+'%' set @address = '%'+@address+'%' set @tel1 = '%'+@tel1+'%' set @tel2 = '%'+@tel2+'%' set @tel3 = '%'+@tel3+'%' create table #tmp ( name varchar (30), part varchar(50), birthday varchar(10), hireday varchar(10), address varchar(50), city varchar(30), country varchar(20), tel1 varchar(4), tel2 varchar(4), tel3 varchar(4) ) delete from #tmp insert into #tmp select name, part, birthday, hireday, address, city, country, substring(tel,2,(charindex(')',tel)-2)) as tel1, substring(tel,charindex(')',tel)+2,3) as tel2, substring(tel,charindex('-',tel)+1,4) as tel3 from mo_exam3_2007 select name, part, birthday, hireday, address, city, country, tel1, tel2, tel3 from #tmp where name like @name and address like @address and tel1 like @tel1 and tel2 like @tel2 and tel3 like @tel3
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