Cursor as select

Question

HI I have the below cursor definition .
OPEN lv_refcur FOR
WITH TEMP_HOLDINGS AS
+(+
SELECT A1.VENDOR_INSTRUMENT_ID,A1.DATA_SOURCE_CD FROM FI_IDX_BENCHMARK_HOLDINGS A1, FI_IDX_BENCHMARK B1, FI_IDX_SOURCE C1
WHERE
A1.PRICING_DT = '17-DEC-2012' AND A1.DATA_SOURCE_CD = 'LBG' AND A1.INDEX_CD = B1.INDEX_CD
AND B1.INDEX_CD = C1.INDEX_CD AND C1.DATA_SOURCE_CD = A1.DATA_SOURCE_CD AND B1.IS_PA_REQUIRED = 'Y'
UNION
SELECT A2.VENDOR_INSTRUMENT_ID,A2.DATA_SOURCE_CD FROM FI_IDX_FORWARD_HOLDINGS A2, FI_IDX_BENCHMARK B2, FI_IDX_SOURCE C2
WHERE
A2.PRICING_DT = '17-DEC-2012' AND A2.DATA_SOURCE_CD = 'LBG' AND A2.INDEX_CD = B2.INDEX_CD
AND B2.INDEX_CD = C2.INDEX_CD AND C2.DATA_SOURCE_CD = A2.DATA_SOURCE_CD AND B2.IS_PA_REQUIRED = 'Y'
-- MDR START  MC IGAR Disclosure change
UNION
SELECT
A1.VENDOR_INSTRUMENT_ID,
A1.DATA_SOURCE_CD
FROM
FI_IDX_BENCHMARK_HOLDINGS A1,
FI_IDX_BENCHMARK B1,
FI_IDX_SOURCE C1,
fi_group_member  GM
WHERE
A1.PRICING_DT     = '17-DEC-2012'
AND GM.group_cd       = 'BCGLBIDXPA'
AND GM.purpose_cd     = 'GLOBALIDX'
AND A1.DATA_SOURCE_CD = GM.character_val
AND A1.INDEX_CD       = B1.INDEX_CD
AND B1.INDEX_CD       = C1.INDEX_CD
AND C1.DATA_SOURCE_CD = 'LBG'
AND B1.IS_PA_REQUIRED = 'N'
UNION
SELECT
A2.VENDOR_INSTRUMENT_ID,
A2.DATA_SOURCE_CD
FROM
FI_IDX_FORWARD_HOLDINGS A2,
FI_IDX_BENCHMARK B2,
FI_IDX_SOURCE C2,
fi_group_member  GM
WHERE
A2.PRICING_DT     = '17-DEC-2012'
AND GM.group_cd       = 'BCGLBIDXPA'
AND GM.purpose_cd     = 'GLOBALIDX'
AND A2.DATA_SOURCE_CD = GM.character_val
AND A2.INDEX_CD       = B2.INDEX_CD
AND B2.INDEX_CD       = C2.INDEX_CD
AND C2.DATA_SOURCE_CD = 'LBG'
AND B2.IS_PA_REQUIRED = 'N'
-- MDR END
+)+
SELECT
INSTRUMENT_ID,
FUND_OR_INDEX_CD,
PRICING_DT,
FI_INSTRUMENT_ID,
ISSUE_DESCRIPTION,
TICKER,
ISSUE_DT,
STATED_MATURITY_DT,
COUPON,
STATE_CD,
COUNTRY_CD,
CURRENCY_CD,
CALLABLE_FLAG,
PUTABLE_FLAG,
INSURED_FLAG,
AMT_CD,
REVENUE_SOURCE_CD,
ISSUER_ID,
NON_2A7_DIVER_ISSUER_ID,
BLOOMBERG_MBS_TYPE,
MBS_AGENCY_CD,
ORIGINAL_TERM,
DS_CLASS1_CD,
DS_CLASS2_CD,
DS_CLASS3_CD,
MAX(LB_CLASS1_CD) LB_CLASS1_CD,
MAX(LB_CLASS2_CD) LB_CLASS2_CD,
MAX(LB_CLASS3_CD) LB_CLASS3_CD,
MAX(LB_CLASS4_CD) LB_CLASS4_CD,
GENERIC_INSTRUMENT_ID,
MAX(SC_CLASS1_CD) SC_CLASS1_CD,
MAX(SC_CLASS2_CD) SC_CLASS2_CD,
MAX(SC_CLASS3_CD) SC_CLASS3_CD,
MAX(SC_CLASS4_CD) SC_CLASS4_CD
FROM (
SELECT
DISTINCT
+'I' AS FUND_OR_INDEX_CD,+
IAI.FI_INSTRUMENT_ID                            AS FI_INSTRUMENT_ID,
-- MC IGAR Disclosure
decode( 'LBG', 'LBG', decode (I.INSTRUMENT_DOMAIN_CD, 'MBS', I.cusip, IAI.ALTERNATE_ID), IAI.ALTERNATE_ID) AS INSTRUMENT_ID,
-- MC IGAR Disclosure
+'17-DEC-2012' AS PRICING_DT,+
I.ISSUE_DESC                                    AS ISSUE_DESCRIPTION,
I.BLOOMBERG_TICKER                              AS TICKER,
DECODE('LBG','LBG',I.ISSUE_DT,NULL) AS ISSUE_DT,
I.STATED_MATURITY_DT                            AS STATED_MATURITY_DT,
I.COUPON                                        AS COUPON,
I.STATE_CD                                      AS STATE_CD,
I.COUNTRY_CD                                    AS COUNTRY_CD,
I.CURRENCY_CD                                   AS CURRENCY_CD,
I.CALLABLE_IND                                  AS CALLABLE_FLAG,
I.PUTABLE_IND                                   AS PUTABLE_FLAG,
DECODE('LBG','LBG',I.INSURED_IND,NULL) AS INSURED_FLAG,
I.AMT_CD                                        AS AMT_CD,
I.REVENUE_SOURCE_CD                             AS REVENUE_SOURCE_CD,
I.MASTER_ISSUER_ID                              AS ISSUER_ID,
I.NON_2A7_DIVER_ISSUER_ID                       AS NON_2A7_DIVER_ISSUER_ID,
MBS.BLOOMBERG_MBS_TYPE                          AS BLOOMBERG_MBS_TYPE,
MBS.MBS_AGENCY_CD                               AS MBS_AGENCY_CD,
MBS.ORIGINAL_TERM                               AS ORIGINAL_TERM,
NULL                                            AS DS_CLASS1_CD,
NULL                                            AS DS_CLASS2_CD,
NULL                                            AS DS_CLASS3_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL1_CD)
AS LB_CLASS1_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL2_CD)
AS LB_CLASS2_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL3_CD)
AS LB_CLASS3_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL4_CD)
AS LB_CLASS4_CD,
NULL                                            AS GENERIC_INSTRUMENT_ID,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL1_CD)
AS SC_CLASS1_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL2_CD)
AS SC_CLASS2_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL3_CD)
AS SC_CLASS3_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL4_CD)
AS SC_CLASS4_CD
FROM
INSTRUMENT I,
INSTRUMENT_SECTOR S,
TEMP_HOLDINGS H,
INSTRUMENT_ALTERNATE_ID IAI,
INSTRUMENT_MBS MBS,
FI_IDX_INSTRUMENT FII
WHERE
H.DATA_SOURCE_CD               = FII.DATA_SOURCE_CD
AND H.VENDOR_INSTRUMENT_ID     = FII.VENDOR_INSTRUMENT_ID
AND FII.FMR_CUSIP              = IAI.ALTERNATE_ID
AND IAI.FI_INSTRUMENT_ID       = I.FI_INSTRUMENT_ID
AND IAI.FI_INSTRUMENT_ID       = S.FI_INSTRUMENT_ID()+
AND IAI.FI_INSTRUMENT_ID       = MBS.FI_INSTRUMENT_ID()+
AND IAI.ALTERNATE_ID_TYPE_CODE = 'FMR_CUSIP'
+)+
GROUP BY INSTRUMENT_ID, FUND_OR_INDEX_CD, PRICING_DT, FI_INSTRUMENT_ID,
ISSUE_DESCRIPTION, TICKER, ISSUE_DT, STATED_MATURITY_DT, COUPON, STATE_CD,
COUNTRY_CD, CURRENCY_CD, CALLABLE_FLAG, PUTABLE_FLAG, INSURED_FLAG, AMT_CD,
REVENUE_SOURCE_CD, ISSUER_ID, NON_2A7_DIVER_ISSUER_ID, BLOOMBERG_MBS_TYPE,
MBS_AGENCY_CD, ORIGINAL_TERM, DS_CLASS1_CD, DS_CLASS2_CD, DS_CLASS3_CD,
GENERIC_INSTRUMENT_ID;I wanted to convert it into a select statement for debugging.
please help how to convert this cursor as a select statement.
thanks ,
prabhu.

Answer 1

Hi All ,
thanks for the help .
I tried that and it is working .
So i learnt the with clause with this example.
Also could you please help me how to write an insert statement for this select query .
I mean i want an "insert into select " followed by the query .
I tried by just adding the insert into (column_names )
and the above query .
i got an error saying "missing expression"
please see below
INSERT INTO FI_STAGING.STG_PA_INSTRUMENT (INSTRUMENT_ID,
                                          FUND_OR_INDEX_CD,
                                          PRICING_DT,
                                          FI_INSTRUMENT_ID,
                                          ISSUE_DESCRIPTION,
                                          TICKER,
                                          STATED_MATURITY_DT,
                                          COUPON,
                                          COUNTRY_CD,
                                          CURRENCY_CD,
                                          CALLABLE_FLAG,
                                          PUTABLE_FLAG,
                                          ISSUER_ID,
                                          NON_2A7_DIVER_ISSUER_ID,
                                          ORIGINAL_TERM,
                                          LB_CLASS1_CD,
                                          LB_CLASS2_CD,
                                          LB_CLASS3_CD,
                                          LB_CLASS4_CD)
with TEMP_HOLDINGS as  (SELECT A1.VENDOR_INSTRUMENT_ID,A1.DATA_SOURCE_CD FROM FI_IDX_BENCHMARK_HOLDINGS A1, FI_IDX_BENCHMARK B1, FI_IDX_SOURCE C1
WHERE
A1.PRICING_DT = '17-DEC-2012' AND A1.DATA_SOURCE_CD = 'LBG' AND A1.INDEX_CD = B1.INDEX_CD
AND B1.INDEX_CD = C1.INDEX_CD AND C1.DATA_SOURCE_CD = A1.DATA_SOURCE_CD AND B1.IS_PA_REQUIRED = 'Y'
UNION
SELECT A2.VENDOR_INSTRUMENT_ID,A2.DATA_SOURCE_CD FROM   FI_IDX_FORWARD_HOLDINGS A2, FI_IDX_BENCHMARK B2, FI_IDX_SOURCE C2
WHERE
A2.PRICING_DT = '17-DEC-2012' AND A2.DATA_SOURCE_CD = 'LBG' AND A2.INDEX_CD = B2.INDEX_CD
AND B2.INDEX_CD = C2.INDEX_CD AND C2.DATA_SOURCE_CD = A2.DATA_SOURCE_CD AND B2.IS_PA_REQUIRED = 'Y'
-- MDR START  MC IGAR Disclosure change
    UNION
    SELECT
        A1.VENDOR_INSTRUMENT_ID,
        A1.DATA_SOURCE_CD
    FROM
        FI_IDX_BENCHMARK_HOLDINGS A1,
        FI_IDX_BENCHMARK B1,
        FI_IDX_SOURCE C1,
        fi_group_member  GM
    WHERE
        A1.PRICING_DT     = '17-DEC-2012'
    AND GM.group_cd       = 'BCGLBIDXPA'
    AND GM.purpose_cd     = 'GLOBALIDX'
    AND A1.DATA_SOURCE_CD = GM.character_val
    AND A1.INDEX_CD       = B1.INDEX_CD
    AND B1.INDEX_CD       = C1.INDEX_CD
    AND C1.DATA_SOURCE_CD = 'LBG'
    AND B1.IS_PA_REQUIRED = 'N'
    UNION
    SELECT
        A2.VENDOR_INSTRUMENT_ID,
        A2.DATA_SOURCE_CD
    FROM
        FI_IDX_FORWARD_HOLDINGS A2,
        FI_IDX_BENCHMARK B2,
        FI_IDX_SOURCE C2,
        fi_group_member  GM
    WHERE
        A2.PRICING_DT     = '17-DEC-2012'
    AND GM.group_cd       = 'BCGLBIDXPA'
    AND GM.purpose_cd     = 'GLOBALIDX'
    AND A2.DATA_SOURCE_CD = GM.character_val
    AND A2.INDEX_CD       = B2.INDEX_CD
    AND B2.INDEX_CD       = C2.INDEX_CD
    AND C2.DATA_SOURCE_CD = 'LBG'
    AND B2.IS_PA_REQUIRED = 'N'
-- MDR END
SELECT
INSTRUMENT_ID,
FUND_OR_INDEX_CD,
PRICING_DT,
FI_INSTRUMENT_ID,
ISSUE_DESCRIPTION,
TICKER,
ISSUE_DT,
STATED_MATURITY_DT,
COUPON,
COUNTRY_CD,
CURRENCY_CD,
CALLABLE_FLAG,
PUTABLE_FLAG,
ISSUER_ID,
NON_2A7_DIVER_ISSUER_ID,
ORIGINAL_TERM,
MAX(LB_CLASS1_CD) LB_CLASS1_CD,
MAX(LB_CLASS2_CD) LB_CLASS2_CD,
MAX(LB_CLASS3_CD) LB_CLASS3_CD,
MAX(LB_CLASS4_CD) LB_CLASS4_CD,
FROM (
SELECT
DISTINCT
'I'                                   AS FUND_OR_INDEX_CD,
IAI.FI_INSTRUMENT_ID                            AS FI_INSTRUMENT_ID,
-- MC IGAR Disclosure
decode( 'LBG', 'LBG', decode (I.INSTRUMENT_DOMAIN_CD, 'MBS', I.cusip, IAI.ALTERNATE_ID), IAI.ALTERNATE_ID) AS INSTRUMENT_ID,
-- MC IGAR Disclosure
'17-DEC-2012'                                        AS PRICING_DT,
I.ISSUE_DESC                                    AS ISSUE_DESCRIPTION,
I.BLOOMBERG_TICKER                              AS TICKER,
DECODE('LBG','LBG',I.ISSUE_DT,NULL) AS ISSUE_DT,
I.STATED_MATURITY_DT                            AS STATED_MATURITY_DT,
I.COUPON                                        AS COUPON,
I.STATE_CD                                      AS STATE_CD,
I.COUNTRY_CD                                    AS COUNTRY_CD,
I.CURRENCY_CD                                   AS CURRENCY_CD,
I.CALLABLE_IND                                  AS CALLABLE_FLAG,
I.PUTABLE_IND                                   AS PUTABLE_FLAG,
DECODE('LBG','LBG',I.INSURED_IND,NULL) AS INSURED_FLAG,
I.AMT_CD                                        AS AMT_CD,
I.REVENUE_SOURCE_CD                             AS REVENUE_SOURCE_CD,
I.MASTER_ISSUER_ID                              AS ISSUER_ID,
I.NON_2A7_DIVER_ISSUER_ID                       AS NON_2A7_DIVER_ISSUER_ID,
MBS.BLOOMBERG_MBS_TYPE                          AS BLOOMBERG_MBS_TYPE,
MBS.MBS_AGENCY_CD                               AS MBS_AGENCY_CD,
MBS.ORIGINAL_TERM                               AS ORIGINAL_TERM,
NULL                                            AS DS_CLASS1_CD,
NULL                                            AS DS_CLASS2_CD,
NULL                                            AS DS_CLASS3_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL1_CD)
                                                AS LB_CLASS1_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL2_CD)
                                                AS LB_CLASS2_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL3_CD)
                                                AS LB_CLASS3_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'LBCC', S.CLASSIFICATION_LEVEL4_CD)
                                                AS LB_CLASS4_CD,
NULL                                            AS GENERIC_INSTRUMENT_ID,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL1_CD)
                                                AS SC_CLASS1_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL2_CD)
                                                AS SC_CLASS2_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL3_CD)
                                                AS SC_CLASS3_CD,
DECODE (S.CLASSIFICATION_SCHEME_CD, 'SCIS', S.CLASSIFICATION_LEVEL4_CD)
                                                AS SC_CLASS4_CD
FROM
INSTRUMENT I,
INSTRUMENT_SECTOR S,
TEMP_HOLDINGS H,
INSTRUMENT_ALTERNATE_ID IAI,
INSTRUMENT_MBS MBS,
FI_IDX_INSTRUMENT FII
WHERE
H.DATA_SOURCE_CD               = FII.DATA_SOURCE_CD
AND H.VENDOR_INSTRUMENT_ID     = FII.VENDOR_INSTRUMENT_ID
AND FII.FMR_CUSIP              = IAI.ALTERNATE_ID
AND IAI.FI_INSTRUMENT_ID       = I.FI_INSTRUMENT_ID
AND IAI.FI_INSTRUMENT_ID       = S.FI_INSTRUMENT_ID(+)
AND IAI.FI_INSTRUMENT_ID       = MBS.FI_INSTRUMENT_ID(+)
AND IAI.ALTERNATE_ID_TYPE_CODE = 'FMR_CUSIP'
GROUP BY INSTRUMENT_ID, FUND_OR_INDEX_CD, PRICING_DT, FI_INSTRUMENT_ID,
ISSUE_DESCRIPTION, TICKER, ISSUE_DT, STATED_MATURITY_DT, COUPON, STATE_CD,
COUNTRY_CD, CURRENCY_CD, CALLABLE_FLAG, PUTABLE_FLAG, INSURED_FLAG, AMT_CD,
REVENUE_SOURCE_CD, ISSUER_ID, NON_2A7_DIVER_ISSUER_ID, BLOOMBERG_MBS_TYPE,
MBS_AGENCY_CD, ORIGINAL_TERM, DS_CLASS1_CD, DS_CLASS2_CD, DS_CLASS3_CD,
GENERIC_INSTRUMENT_ID;Edited by: 953115 on Dec 18, 2012 4:30 AM