Question

我正在从PL SQL函数返回全局临时表。但是出现ORA-01428错误：参数超出范围。

create or replace FUNCTION Country_TOP_500(ISO_COUNTRY_CODE IN VARCHAR, For_DATE DATE) 
    RETURN Country_TOP_500_TABLE_TYPE AS
    --To create a seperate transcion for the function we have created.
    PRAGMA AUTONOMOUS_TRANSACTION;
    CNT NUMBER;
    V_RET Country_TOP_500_TABLE_TYPE;

BEGIN
    --TRUNCATING GTT TABLE USED IN A FUNCTION
    EXECUTE IMMEDIATE 'TRUNCATE TABLE Country_TOP_500_GT_TABLE';

    INSERT INTO FDS_DEMO.Country_TOP_500_GT_TABLE (RNUM,FID , Company_Name)
                            select 
                                ROWNUM,c.FSYM_PRIMARY_LISTING_ID,a.ENTITY_PROPER_NAME
                            from 
                                EDM_V1_EDM_STANDARD_ENTITY a, FF_V3_FF_SEC_ENTITY b, SYM_V1_SYM_COVERAGE c, REF_V2_COUNTRY_MAP d
                            where
                                a.FACTSET_ENTITY_ID=b.FACTSET_ENTITY_ID and c.FSYM_ID=b.FSYM_ID and
                                c.FSYM_ID=c.FSYM_PRIMARY_EQUITY_ID and a.ISO_COUNTRY_INCORP=d.ISO_COUNTRY and 
                                c.FSYM_PRIMARY_LISTING_ID is not NULL and ISO_COUNTRY_INCORP=ISO_COUNTRY_CODE;

      UPDATE FDS_DEMO.Country_TOP_500_GT_TABLE a
        SET Latest_PRICE_DATE = (select MAX(P_DATE) from FP_V2_FP_BASIC_PRICES where FSYM_ID =a.FID and 
                                                P_DATE<=For_DATE and P_DATE>=ADD_MONTHS(For_DATE,0)-30 and P_VOLUME<>0 and P_PRICE IS NOT NULL);
      UPDATE FDS_DEMO.Country_TOP_500_GT_TABLE a
        SET Latest_DATE_PRICE  = (select ROUND(P_PRICE,6) from table(FP_BASIC_BD_PRICES(a.FID)) where P_DATE=a.Latest_PRICE_DATE)
        where a.Latest_PRICE_DATE is NOT NULL;

      UPDATE FDS_DEMO.Country_TOP_500_GT_TABLE a
        SET Shares_Outstanding = (select FF_COM_SHS_OUT from FF_V3_FF_BASIC_AF b where b.FSYM_ID=a.FID 
                                        and b."DATE"=(select MAX("DATE") from FF_V3_FF_BASIC_AF where FSYM_ID=b.FSYM_ID and "DATE"<=For_DATE))
        where a.Latest_PRICE_DATE is NOT NULL;

      UPDATE FDS_DEMO.Country_TOP_500_GT_TABLE a
        SET MARKET_CAP = (select Round(Latest_DATE_PRICE * Shares_Outstanding,6) from FDS_DEMO.Country_TOP_500_GT_TABLE where FID=a.FID)
        where a.Latest_DATE_PRICE is not NULL and a.Shares_Outstanding is not NULL;

 --Get the GTT values into table derived from object type and return it.
        SELECT 
            CAST(
                MULTISET(

                                SELECT * FROM FDS_DEMO.Country_TOP_500_GT_TABLE where Latest_PRICE_DATE is NOT NULL and Shares_Outstanding is NOT NULL order by MARKET_CAP desc

                         )AS Country_TOP_500_TABLE_TYPE
                ) INTO V_RET FROM DUAL;


        COMMIT;      
   RETURN V_RET;
END Country_TOP_500;

如果我尝试获得500个ROWS函数，则该函数可以成功运行，但不能正常运行。

有关类型和全局临时表的其他信息。

create or replace TYPE Country_TOP_500_COLUMN AS OBJECT (
RNUM NUMBER,
FID VARCHAR2 (8 CHAR),
Company_Name VARCHAR2(200 CHAR), 
Latest_PRICE_DATE DATE, 
Latest_DATE_PRICE FLOAT(126), 
Shares_Outstanding FLOAT(126),
MARKET_CAP FLOAT(126)
);


create or replace TYPE Country_TOP_500_TABLE_TYPE AS TABLE OF Country_TOP_500_COLUMN;


CREATE GLOBAL TEMPORARY TABLE FDS_DEMO.Country_TOP_500_GT_TABLE 
   (
RNUM NUMBER,
FID VARCHAR2(8 CHAR) NOT NULL , 
Company_Name VARCHAR2(200 CHAR), 
Latest_PRICE_DATE DATE, 
Latest_DATE_PRICE FLOAT(126), 
Shares_Outstanding FLOAT(126),
MARKET_CAP FLOAT(126),
CONSTRAINT FID_pk PRIMARY KEY (FID)

   ) ON COMMIT PRESERVE ROWS ;

这是有关使用的类型和GTT的信息。

ORA-01428：参数超出范围

0 个答案: