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我试图从过程中的表中删除然后更新一些数据。我的理解是两者都不能在同一个 FORALL 语句中完成，而且我可以使用同一个游标执行多个 FORALL。问题是第二个 FORALL 似乎没有做任何事情。有什么我没有得到的吗？这是代码：

cursor cPARTY is
    SELECT /* +parallel(4) */ DISTINCT p.ID,
    CASE WHEN sf.PARTYID is null THEN 'delete'
    ELSE 'switch'
    END AS action,
    pa.SOURCESYSTEMLID as sources
    FROM CV_CLAIMS_TRAVEL.EPUR_PARTY p
    LEFT JOIN CV_CLAIMS_TRAVEL.STAR_FILE sf ON sf.PARTYID = p.ID
    LEFT JOIN CV_CLAIMS_TRAVEL.PARTY pa ON pa.ID = p.ID;

  type type_party is TABLE OF cPARTY%ROWTYPE INDEX BY PLS_INTEGER;
  t_party type_party;

  nLOT pls_integer := 1;
  nbDeleted int :=0;
  nbSwitched int := 0;

begin
  p_tableName := 'PARTY(INDIVIDU)';
  allBEGIN_TIMESTAMP := systimestamp;
  open cPARTY;

    loop
    lotBEGIN_TIMESTAMP := systimestamp;
    dbms_application_info.set_module('CV_CLAIMS_TRAVEL.PARTY',trim(to_char(nLOT * nLIMIT,'999G999G999')));

    FETCH cPARTY BULK COLLECT
    INTO t_party
    limit nLIMIT;

    exit when t_party.count = 0;

    p_nbLinesTransfered :='Erreur: Suppression de données';
    dbms_application_info.set_module('CV_CLAIMS_TRAVEL.PARTY - DELETING',trim(to_char(nLOT * nLIMIT,'999G999G999')));
    FORALL i IN t_party.FIRST .. t_party.LAST
      DELETE /*+parallel(4)*/ FROM CV_CLAIMS_TRAVEL.PARTY 
    WHERE ID = t_party(i).ID
    AND t_party(i).action = 'delete';

    nbDeleted := nbDeleted + sql%rowcount;

  FORALL i IN t_party.FIRST .. t_party.LAST
    UPDATE CV_CLAIMS_TRAVEL.PARTY 
    SET UPDATEDATE = sysdate, SOURCESYSTEMLID = 'SOURCE_SYSTEM:0000000000', UPDATEDBYUSERID = 'CV_CLAIM_INTEG'
    WHERE ID = t_party(i).ID
    AND t_party(i).sources='SOURCE_SYSTEM:0000000004'
    AND t_party(i).action = 'switch'; 
    nbSwitched := nbSwitched + sql%rowcount;
    commit;

    lotEND_TIMESTAMP :=systimestamp;
    trc.trc_message('lotELAPSED '||to_char(nLOT * nLIMIT,'999G999G990')||' Rows. ELAPSED '|| replace(substr(to_char(lotEND_TIMESTAMP - lotBEGIN_TIMESTAMP, 'HH24:MI:SS.FF3'),1,20),'+000000 ','+'));
    nLOT := nLOT + 1;
  end loop;
  close cPARTY;
  commit;
  gather_stats('CV_CLAIMS_TRAVEL', 'PARTY');
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