CREATE OR REPLACE TRIGGER EFT_NOM.cg$BUR_NOMINATION_WINDOWS

BEFORE UPDATE ON NOMINATION_WINDOWS FOR EACH ROW
DECLARE
    cg$rec     cg$NOMINATION_WINDOWS.cg$row_type;
    cg$ind     cg$NOMINATION_WINDOWS.cg$ind_type;
    cg$old_rec cg$NOMINATION_WINDOWS.cg$row_type;
BEGIN
--  Application_logic Pre-Before-Update-row <<Start>>
--  Application_logic Pre-Before-Update-row << End >>

--  Load cg$rec/cg$ind values from new

    cg$rec.GAS_DAY := :new.GAS_DAY;
    cg$ind.GAS_DAY :=    (:new.GAS_DAY IS NULL AND :old.GAS_DAY IS NOT NULL )
                        OR (:new.GAS_DAY IS NOT NULL AND :old.GAS_DAY IS NULL)
                        OR NOT(:new.GAS_DAY = :old.GAS_DAY) ;
    cg$NOMINATION_WINDOWS.cg$table(cg$NOMINATION_WINDOWS.idx).GAS_DAY := :old.GAS_DAY;
    cg$rec.WINDOW_START := :new.WINDOW_START;
    cg$ind.WINDOW_START :=    (:new.WINDOW_START IS NULL AND :old.WINDOW_START IS NOT NULL )
                        OR (:new.WINDOW_START IS NOT NULL AND :old.WINDOW_START IS NULL)
                        OR NOT(:new.WINDOW_START = :old.WINDOW_START) ;
    cg$NOMINATION_WINDOWS.cg$table(cg$NOMINATION_WINDOWS.idx).WINDOW_START := :old.WINDOW_START;
    cg$rec.WINDOW_END := :new.WINDOW_END;
    cg$ind.WINDOW_END :=    (:new.WINDOW_END IS NULL AND :old.WINDOW_END IS NOT NULL )
                        OR (:new.WINDOW_END IS NOT NULL AND :old.WINDOW_END IS NULL)
                        OR NOT(:new.WINDOW_END = :old.WINDOW_END) ;
    cg$NOMINATION_WINDOWS.cg$table(cg$NOMINATION_WINDOWS.idx).WINDOW_END := :old.WINDOW_END;
    cg$rec.MESSAGE := :new.MESSAGE;
    cg$ind.MESSAGE :=    (:new.MESSAGE IS NULL AND :old.MESSAGE IS NOT NULL )
                        OR (:new.MESSAGE IS NOT NULL AND :old.MESSAGE IS NULL)
                        OR NOT(:new.MESSAGE = :old.MESSAGE) ;
    cg$NOMINATION_WINDOWS.cg$table(cg$NOMINATION_WINDOWS.idx).MESSAGE := :old.MESSAGE;
    cg$rec.NOTES := :new.NOTES;
    cg$ind.NOTES :=    (:new.NOTES IS NULL AND :old.NOTES IS NOT NULL )
                        OR (:new.NOTES IS NOT NULL AND :old.NOTES IS NULL)
                        OR NOT(:new.NOTES = :old.NOTES) ;
    cg$NOMINATION_WINDOWS.cg$table(cg$NOMINATION_WINDOWS.idx).NOTES := :old.NOTES;
    cg$rec.TSA_TIMESTAMP := :new.TSA_TIMESTAMP;
    cg$ind.TSA_TIMESTAMP :=    (:new.TSA_TIMESTAMP IS NULL AND :old.TSA_TIMESTAMP IS NOT NULL )
                        OR (:new.TSA_TIMESTAMP IS NOT NULL AND :old.TSA_TIMESTAMP IS NULL)
                        OR NOT(:new.TSA_TIMESTAMP = :old.TSA_TIMESTAMP) ;
    cg$NOMINATION_WINDOWS.cg$table(cg$NOMINATION_WINDOWS.idx).TSA_TIMESTAMP := :old.TSA_TIMESTAMP;
    cg$rec.NOWI_ID := :new.NOWI_ID;
    cg$ind.NOWI_ID :=    (:new.NOWI_ID IS NULL AND :old.NOWI_ID IS NOT NULL )
                        OR (:new.NOWI_ID IS NOT NULL AND :old.NOWI_ID IS NULL)
                        OR NOT(:new.NOWI_ID = :old.NOWI_ID) ;
    cg$NOMINATION_WINDOWS.cg$table(cg$NOMINATION_WINDOWS.idx).NOWI_ID := :old.NOWI_ID;


    cg$NOMINATION_WINDOWS.idx := cg$NOMINATION_WINDOWS.idx + 1;

    if not (cg$NOMINATION_WINDOWS.called_from_package) then
        cg$NOMINATION_WINDOWS.validate_arc(cg$rec);
        cg$NOMINATION_WINDOWS.validate_domain(cg$rec, cg$ind);
        cg$NOMINATION_WINDOWS.validate_domain_cascade_update(cg$old_rec);

        cg$NOMINATION_WINDOWS.upd(cg$rec, cg$ind, FALSE);
        cg$NOMINATION_WINDOWS.called_from_package := FALSE;
    end if;

    :new.GAS_DAY := cg$rec.GAS_DAY;
    :new.WINDOW_START := cg$rec.WINDOW_START;
    :new.WINDOW_END := cg$rec.WINDOW_END;
    :new.MESSAGE := cg$rec.MESSAGE;
    :new.NOTES := cg$rec.NOTES;
    :new.TSA_TIMESTAMP := cg$rec.TSA_TIMESTAMP;
--  Application_logic Post-Before-Update-row <<Start>>
--  Application_logic Post-Before-Update-row << End >>
END;
/