stcwp
Database
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(current)
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Routines
STCW.TR_STUDENT_ID_SEQ
Parameters
Name
Type
Mode
Definition
TRIGGER "STCW"."TR_STUDENT_ID_SEQ" before insert on "STUDENT" for each row begin if inserting then if :NEW."STUDENT_ID" is null then select STUDENT_SEQ.nextval into :NEW."STUDENT_ID" from dual; end if; end if; end;