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CREATE TRIGGER TRG_email
BEFORE INSERT ON email
FOR EACH ROW
begin SELECT EMAIL_SEQUENCE.NEXTVAL
INTO :NEW.emid
from DUAL;
End ;
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SQL> CREATE TRIGGER TRG_email
2 BEFORE INSERT ON email
3 FOR EACH ROW
4 begin SELECT EMAIL_SEQUENCE.NEXTVAL
5 INTO :NEW.emid
6 from DUAL;
7 End ;
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CREATE TRIGGER TRG_email
BEFORE INSERT ON email
FOR EACH ROW
begin SELECT EMAIL_SEQUENCE.NEXTVAL
INTO :NEW.emid
from DUAL;
End TRG_email;
SQL>
SQL> CREATE TRIGGER TRG_email
2 BEFORE INSERT ON email
3 FOR EACH ROW
4 begin SELECT EMAIL_SEQUENCE.NEXTVAL
5 INTO :NEW.emid
6 from DUAL;
7 End TRG_email;
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