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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 |
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