CREATE OR REPLACE PROCEDURE MFGNO(BODYSRNO IN VARCHAR2)
IS
MFGSRNO VARCHAR2(8);
mfgno varchar2(8);
cnt varchar2(3);
BDATE DATE;
BEGIN
Select year_code||TO_CHAR(SYSDATE, 'MMDD') INTO mfgno from year_master
where year in (select to_char(sysdate,'yyyy') from dual);
select lpad(count(*)+1,3,0) into cnt from manu where
substr(bodysrno,1,1) in ('U','S','P')
AND bdate IN (SELECT SYSDATE FROM DUAL);
mfgno:=mfgno||cnt;
UPDATE manu SET mfgsrno=MFGNO WHERE BODYSRNO IN(SELECT BODYSRNO FROM MANU) ;
DBMS_OUTPUT.PUT_LINE(MFGSRNO);
END;
this is the procedure to create the trigger using this and put the output in that way bodysrno,mfgsrno,bdate in one table so pls help me for creating trigger