[Oracle 9i] Optimisation d'une requête

**Requin15** · 19/06/2006, 09h51

Bonjour,

J'aimerais optimiser une requête.

Voici ma table et qqs données:

Bon, le code est trop long, je peux vous le fournir en MP.

voici maintenant ma requête :

Code :

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SELECT 
       '01/04/2005' as Date_Calcul,
       selTot.RatedIssuers,
       selTot.RatedIssuersPonderes,
       selUp.IssuerUpgrades, 
       selUp.IssuerUpgradesPonderes, 
       selDown.IssuerDowngrades, 
       selDown.IssuerDowngradesPonderes,
       round((selUp.IssuerUpgrades-selDown.IssuerDowngrades)/selTot.RatedIssuers,3) as RatingsDrift,
       round((selUp.IssuerUpgradesPonderes-selDown.IssuerDowngradesPonderes)/selTot.RatedIssuersPonderes,3) as RatingsDriftPondere,
       round((selUp.IssuerUpgrades+selDown.IssuerDowngrades)/selTot.RatedIssuers,3) as RatingsTurnover,
       round((selUp.IssuerUpgradesPonderes+selDown.IssuerDowngradesPonderes)/selTot.RatedIssuersPonderes,3) as RatingsTurnoverPondere
 
FROM
 
(
 
SELECT count (*) as RatedIssuers, 
       sum(nvl(selAll.c_notche,1)) as RatedIssuersPonderes
FROM
 
      (SELECT * 
      FROM rdt_fs_histo_sp_w spx
      WHERE (spx.d_rating_date, spx.c_rating_agency_issuer) in              
 
            (SELECT max(spw.d_rating_date), spw.c_rating_agency_issuer 
 
            FROM   rdt_fs_histo_sp_w spw
 
            WHERE    spw.c_rating_agency_issuer in (100412,100317,100382,100794,100528,100326,100339)
            AND      spw.d_rating_date <= '01/04/2005'
 
            GROUP BY spw.c_rating_agency_issuer)
 
      AND (spx.d_previous_rating_date, spx.c_rating_agency_issuer) in
 
          (SELECT max(spu.d_previous_rating_date), spu.c_rating_agency_issuer
 
              FROM   rdt_fs_histo_sp_w spu
 
              WHERE spu.c_rating_agency_issuer in (100412,100317,100382,100794,100528,100326,100339)
              AND   spu.d_rating_date <= '01/04/2005'
              AND   spu.d_previous_rating_date <= add_months('01/04/2005',-12)
 
              GROUP BY spu.c_rating_agency_issuer)       
 
       )selAll
 
WHERE (selAll.c_pres_note='N' OR selAll.c_pres_note='A' OR selAll.c_pres_note='R')
 
)selTot,
 
 
 
( 
 
SELECT count (*) as IssuerUpgrades, 
       nvl(sum(nvl(selAll.c_notche,0)),0) as IssuerUpgradesPonderes
FROM
 
      (SELECT * 
      FROM rdt_fs_histo_sp_w spx
      WHERE (spx.d_rating_date, spx.c_rating_agency_issuer) in              
 
            (SELECT max(spw.d_rating_date), spw.c_rating_agency_issuer 
 
            FROM   rdt_fs_histo_sp_w spw
 
            WHERE    spw.c_rating_agency_issuer in (100412,100317,100382,100794,100528,100326,100339)
            AND      spw.d_rating_date <= '01/04/2005'
 
 
            GROUP BY spw.c_rating_agency_issuer)
 
      AND (spx.d_previous_rating_date, spx.c_rating_agency_issuer) in
 
          (SELECT max(spu.d_previous_rating_date), spu.c_rating_agency_issuer
 
              FROM   rdt_fs_histo_sp_w spu
 
              WHERE spu.c_rating_agency_issuer in (100412,100317,100382,100794,100528,100326,100339)
              AND   spu.d_rating_date <= '01/04/2005'
              AND   spu.d_previous_rating_date <= add_months('01/04/2005',-12)
 
 
              GROUP BY spu.c_rating_agency_issuer)      
 
       )selAll
 
WHERE (selAll.c_pres_note='N' OR selAll.c_pres_note='A' OR selAll.c_pres_note='R')
AND   selAll.c_last_action_rating_code='UPG'
 
)SelUp,
 
 
 
(
 
SELECT count (*) as IssuerDowngrades, 
       nvl(sum(nvl(selAll.c_notche,0)),0) as IssuerDowngradesPonderes
FROM
 
      (SELECT * 
      FROM rdt_fs_histo_sp_w spx
      WHERE (spx.d_rating_date, spx.c_rating_agency_issuer) in              
 
            (SELECT max(spw.d_rating_date), spw.c_rating_agency_issuer 
 
            FROM   rdt_fs_histo_sp_w spw
 
            WHERE    spw.c_rating_agency_issuer in (100412,100317,100382,100794,100528,100326,100339)
            AND      spw.d_rating_date <= '01/04/2005'
 
 
            GROUP BY spw.c_rating_agency_issuer)
 
      AND (spx.d_previous_rating_date, spx.c_rating_agency_issuer) in
 
          (SELECT max(spu.d_previous_rating_date), spu.c_rating_agency_issuer
 
              FROM   rdt_fs_histo_sp_w spu
 
              WHERE spu.c_rating_agency_issuer in (100412,100317,100382,100794,100528,100326,100339)
              AND   spu.d_rating_date <= '01/04/2005'
              AND   spu.d_previous_rating_date <= add_months('01/04/2005',-12)
 
 
              GROUP BY spu.c_rating_agency_issuer)        
 
       )selAll
 
WHERE (selAll.c_pres_note='N' OR selAll.c_pres_note='A' OR selAll.c_pres_note='R')
AND   selAll.c_last_action_rating_code='DNG'
 
)SelDown

Et l'explication :

Je souhaite calculer des indicateurs... Mais cela prend 6 secondes, ce qui est trop, sachant que je dois exécuter cette requete une centaine de fois (boucle )

Le gros pb, est que cette requête exécute 3 fois la même sous-requête à une clause where près... comment optimiser cela ? De même, est il possible de revoir la sous requête qui permet de sélectionner la bonne ligne.

Merci pour votre aide.

**Alexandre T** · 19/06/2006, 10h59

Merci de lire : Postez dans le forum approprié

Je déplace vers Oracle

**bpprive** · 19/06/2006, 16h13

Je n'ai pas lu la requête au complet, on s'entends que c'est drôlement chiant à lire

mais je peux t'aiguiller tout de suite, avec ce que tu dis dans ton post, vers la clause WITH du select.

En gros, with te permet de prédéfinir une "inline view" qui sera résolue une seule fois et utilisée plusieurs fois dans ton sql.

Hope this helped...

**plaineR** · 19/06/2006, 16h47

pourquoi ne fais-tu pas quelque chose du genre (je n'ai pas géré les sommes, mais c'est le même principes):

Code :

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select count(*) RatedIssuers,
       count (decode (selAll.c_last_action_rating_code,'UPG', 1)) IssuerUpgrades,
       count (decode(selAll.c_last_action_rating_code,'DNG', 1)) IssuerDowngrades
from (SELECT * 
      FROM rdt_fs_histo_sp_w spx
      WHERE (spx.d_rating_date, spx.c_rating_agency_issuer) in              
 
            (SELECT max(spw.d_rating_date), spw.c_rating_agency_issuer 
 
            FROM   rdt_fs_histo_sp_w spw
 
            WHERE    spw.c_rating_agency_issuer in (100412,100317,100382,100794,100528,100326,100339)
            AND      spw.d_rating_date <= '01/04/2005'
 
            GROUP BY spw.c_rating_agency_issuer)
 
      AND (spx.d_previous_rating_date, spx.c_rating_agency_issuer) in
 
          (SELECT max(spu.d_previous_rating_date), spu.c_rating_agency_issuer
 
              FROM   rdt_fs_histo_sp_w spu
 
              WHERE spu.c_rating_agency_issuer in (100412,100317,100382,100794,100528,100326,100339)
              AND   spu.d_rating_date <= '01/04/2005'
              AND   spu.d_previous_rating_date <= add_months('01/04/2005',-12)
 
              GROUP BY spu.c_rating_agency_issuer)

Evite également de mettre select * (indique uniquement les colonnes dont tu as besoin)

**Requin15** · 19/06/2006, 19h16

je suis impressionné!
Merci bcp pour votre aide. Effectivement cette dernière solution fonctionne très bien, à quelques paramétrages près, et est surtout bien plus courte.

Maintenant, voici ce que je souhaiterai faire:

Cette requête me renvoit une ligne comme celle ci:
date1|indicateur1|indicateur2|...

J'aimerais que cette fonction calcule les indicateurs pour n dates:
date1|indicateur1|indicateur2|...
date2|indicateur1|indicateur2|...
date3|indicateur1|indicateur2|...
date4|indicateur1|indicateur2|...
date5|indicateur1|indicateur2|...

De plus, le résultat retourné doit etre dans un curseur.

Quelle est la syntaxe ?

-ouvre le curseur
-boucle for i=1 to n
-execution de la requête pour la date i
-next i
-ferme le curseur rempli.

J'avoue ne pas savoir du tout quelle syntaxe adopter...

surtout que mon curseur rencontre des pbs par rapport à la requête.

Si vous avez qqs pistes ?

Je vais essayer de poster ci dessous ma table avec qqs enregistrements.

**Requin15** · 19/06/2006, 19h25

voici ma table:

Code :

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prompt PL/SQL Developer import file
prompt Created on lundi 19 juin 2006 by 319577
set feedback off
set define off
prompt Creating RDT_FS_HISTO_SP_W...
create table RDT_FS_HISTO_SP_W
(
  C_RMPM_CODE               VARCHAR2(18),
  C_RATING_AGENCY_ISSUER    VARCHAR2(18),
  D_RATING_DATE             DATE,
  C_CURRENT_RATING          VARCHAR2(12),
  D_PREVIOUS_RATING_DATE    DATE,
  C_PREVIOUS_RATING         VARCHAR2(12),
  C_LAST_ACTION_RATING_CODE VARCHAR2(3),
  C_NOTCHE                  NUMBER(3),
  C_PRES_NOTE               VARCHAR2(1),
  C_ID                      NUMBER not null
)
tablespace RDTDATA
  pctfree 10
  initrans 1
  maxtrans 255
  storage
  (
    initial 8320K
    minextents 1
    maxextents unlimited
  );
 
 
prompt Loading RDT_FS_HISTO_SP_W...
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('21-12-1983', 'dd-mm-yyyy'), 'BBB-', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'DNG', 4, 'N', 19786055);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('23-05-2002', 'dd-mm-yyyy'), 'BBB+', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'DNG', 2, 'N', 19786056);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('29-12-1993', 'dd-mm-yyyy'), 'BBB+', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'DNG', 2, 'N', 19786057);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('03-11-1975', 'dd-mm-yyyy'), 'BBB+', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'DNG', 2, 'N', 19786058);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('07-03-2003', 'dd-mm-yyyy'), 'BBB', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'DNG', 3, 'N', 19786059);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('13-09-1984', 'dd-mm-yyyy'), 'BBB', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'DNG', 3, 'N', 19786060);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('19-07-1983', 'dd-mm-yyyy'), 'BBB', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'DNG', 3, 'N', 19786061);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('10-01-1975', 'dd-mm-yyyy'), 'BBB', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'DNG', 3, 'N', 19786062);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('22-09-1967', 'dd-mm-yyyy'), 'AA', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'UPG', 3, 'N', 19786063);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('22-10-2040', 'dd-mm-yyyy'), 'AA', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'UPG', 3, 'N', 19786064);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('04-10-1996', 'dd-mm-yyyy'), 'A-', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', 'DNG', 1, 'N', 19786065);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('11-02-1972', 'dd-mm-yyyy'), 'A', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', null, null, 'N', 19786066);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', to_date('14-03-1950', 'dd-mm-yyyy'), 'A', null, null, 'N', 19786067);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('21-12-1983', 'dd-mm-yyyy'), 'BBB-', to_date('22-09-1967', 'dd-mm-yyyy'), 'AA', 'DNG', 7, 'N', 19786068);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('23-05-2002', 'dd-mm-yyyy'), 'BBB+', to_date('22-09-1967', 'dd-mm-yyyy'), 'AA', 'DNG', 5, 'N', 19786069);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('29-12-1993', 'dd-mm-yyyy'), 'BBB+', to_date('22-09-1967', 'dd-mm-yyyy'), 'AA', 'DNG', 5, 'N', 19786070);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('03-11-1975', 'dd-mm-yyyy'), 'BBB+', to_date('22-09-1967', 'dd-mm-yyyy'), 'AA', 'DNG', 5, 'N', 19786071);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('07-03-2003', 'dd-mm-yyyy'), 'BBB', to_date('22-09-1967', 'dd-mm-yyyy'), 'AA', 'DNG', 6, 'N', 19786072);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('13-09-1984', 'dd-mm-yyyy'), 'BBB', to_date('22-09-1967', 'dd-mm-yyyy'), 'AA', 'DNG', 6, 'N', 19786073);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('19-07-1983', 'dd-mm-yyyy'), 'BBB', to_date('22-09-1967', 'dd-mm-yyyy'), 'AA', 'DNG', 6, 'N', 19786074);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values (null, '100528', to_date('10-01-1975', 'dd-mm-yyyy'), 'BBB', to_date('22-09-1967', 'dd-mm-yyyy'), 'AA', 'DNG', 6, 'N', 19786075);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('17-05-1993', 'dd-mm-yyyy'), 'BB+', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 10, 'N', 19788195);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('19-06-1992', 'dd-mm-yyyy'), 'B+', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 13, 'N', 19788196);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('03-02-1992', 'dd-mm-yyyy'), 'B', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 14, 'N', 19788197);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('29-04-1988', 'dd-mm-yyyy'), 'B', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 14, 'N', 19788198);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', null, null, 'N', 19788199);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('29-04-1987', 'dd-mm-yyyy'), 'AA-', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 3, 'N', 19788200);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 2, 'N', 19788201);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('15-01-1990', 'dd-mm-yyyy'), 'NM', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', null, null, 'R', 19788202);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('14-12-1989', 'dd-mm-yyyy'), 'CCC+', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 16, 'N', 19788203);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('14-05-1997', 'dd-mm-yyyy'), 'BBB-', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 9, 'N', 19788204);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('17-11-1998', 'dd-mm-yyyy'), 'BBB+', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 7, 'N', 19788205);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('30-08-2005', 'dd-mm-yyyy'), 'BBB', to_date('18-09-1970', 'dd-mm-yyyy'), 'AAA', 'DNG', 8, 'N', 19788206);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('17-05-1993', 'dd-mm-yyyy'), 'BB+', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', 'DNG', 8, 'N', 19788207);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('19-06-1992', 'dd-mm-yyyy'), 'B+', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', 'DNG', 11, 'N', 19788208);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('03-02-1992', 'dd-mm-yyyy'), 'B', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', 'DNG', 12, 'N', 19788209);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('29-04-1988', 'dd-mm-yyyy'), 'B', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', 'DNG', 12, 'N', 19788210);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('29-04-1987', 'dd-mm-yyyy'), 'AA-', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', 'DNG', 1, 'N', 19788211);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', null, null, 'N', 19788212);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('15-01-1990', 'dd-mm-yyyy'), 'NM', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', null, null, 'R', 19788213);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('14-12-1989', 'dd-mm-yyyy'), 'CCC+', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', 'DNG', 14, 'N', 19788214);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('14-05-1997', 'dd-mm-yyyy'), 'BBB-', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', 'DNG', 7, 'N', 19788215);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAZ70797', '100794', to_date('17-11-1998', 'dd-mm-yyyy'), 'BBB+', to_date('18-04-1983', 'dd-mm-yyyy'), 'AA', 'DNG', 5, 'N', 19788216);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('08-03-1983', 'dd-mm-yyyy'), 'NR', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', null, null, 'R', 19783654);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', null, null, 'N', 19783655);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', null, null, 'N', 19783656);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('20-05-2004', 'dd-mm-yyyy'), 'BBB+', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', 'UPG', 2, 'N', 19783657);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('23-10-1989', 'dd-mm-yyyy'), 'BBB+', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', 'UPG', 2, 'N', 19783658);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('26-01-1987', 'dd-mm-yyyy'), 'BBB+', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', 'UPG', 2, 'N', 19783659);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('05-02-2002', 'dd-mm-yyyy'), 'BBB', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', 'UPG', 1, 'N', 19783660);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', 'UPG', 1, 'N', 19783661);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', 'DNG', 3, 'N', 19783662);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('09-05-1988', 'dd-mm-yyyy'), 'A-', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', 'UPG', 3, 'N', 19783663);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('03-06-1986', 'dd-mm-yyyy'), 'A-', to_date('15-12-1960', 'dd-mm-yyyy'), 'BBB-', 'UPG', 3, 'N', 19783664);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('08-03-1983', 'dd-mm-yyyy'), 'NR', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', null, null, 'R', 19783665);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', 'UPG', 3, 'N', 19783666);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('20-05-2004', 'dd-mm-yyyy'), 'BBB+', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', 'UPG', 5, 'N', 19783667);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('23-10-1989', 'dd-mm-yyyy'), 'BBB+', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', 'UPG', 5, 'N', 19783668);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('26-01-1987', 'dd-mm-yyyy'), 'BBB+', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', 'UPG', 5, 'N', 19783669);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('05-02-2002', 'dd-mm-yyyy'), 'BBB', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', 'UPG', 4, 'N', 19783670);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', 'UPG', 4, 'N', 19783671);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', null, null, 'N', 19783672);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('09-05-1988', 'dd-mm-yyyy'), 'A-', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', 'UPG', 6, 'N', 19783673);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('03-06-1986', 'dd-mm-yyyy'), 'A-', to_date('11-08-1964', 'dd-mm-yyyy'), 'BB-', 'UPG', 6, 'N', 19783674);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('08-03-1983', 'dd-mm-yyyy'), 'NR', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', null, null, 'R', 19783675);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', null, null, 'N', 19783676);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('20-05-2004', 'dd-mm-yyyy'), 'BBB+', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', 'UPG', 2, 'N', 19783677);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('23-10-1989', 'dd-mm-yyyy'), 'BBB+', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', 'UPG', 2, 'N', 19783678);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('26-01-1987', 'dd-mm-yyyy'), 'BBB+', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', 'UPG', 2, 'N', 19783679);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('05-02-2002', 'dd-mm-yyyy'), 'BBB', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', 'UPG', 1, 'N', 19783680);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', 'UPG', 1, 'N', 19783681);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('09-05-1988', 'dd-mm-yyyy'), 'A-', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', 'UPG', 3, 'N', 19783682);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('03-06-1986', 'dd-mm-yyyy'), 'A-', to_date('30-01-1973', 'dd-mm-yyyy'), 'BBB-', 'UPG', 3, 'N', 19783683);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('08-03-1983', 'dd-mm-yyyy'), 'NR', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', null, null, 'R', 19783684);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('20-05-2004', 'dd-mm-yyyy'), 'BBB+', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', 'UPG', 1, 'N', 19783685);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('23-10-1989', 'dd-mm-yyyy'), 'BBB+', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', 'UPG', 1, 'N', 19783686);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('26-01-1987', 'dd-mm-yyyy'), 'BBB+', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', 'UPG', 1, 'N', 19783687);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('05-02-2002', 'dd-mm-yyyy'), 'BBB', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', null, null, 'N', 19783688);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', null, null, 'N', 19783689);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('09-05-1988', 'dd-mm-yyyy'), 'A-', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', 'UPG', 2, 'N', 19783690);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('03-06-1986', 'dd-mm-yyyy'), 'A-', to_date('12-12-1980', 'dd-mm-yyyy'), 'BBB', 'UPG', 2, 'N', 19783691);
insert into RDT_FS_HISTO_SP_W (C_RMPM_CODE, C_RATING_AGENCY_ISSUER, D_RATING_DATE, C_CURRENT_RATING, D_PREVIOUS_RATING_DATE, C_PREVIOUS_RATING, C_LAST_ACTION_RATING_CODE, C_NOTCHE, C_PRES_NOTE, C_ID)
values ('4AAQ43098', '100317', to_date('08-03-1983', 'dd-mm-yyyy'), 'NR', to_date('08-03-1983', 'dd-mm-yyyy'), 'NR', null, null, 'E', 19783692);
 
commit;
prompt 421 records loaded
set feedback on
set define on
prompt Done.

[Oracle 9i] Optimisation d'une requête

Oracle

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