我正在尝试遍历由第一个 select 语句提取的行（仅包含一列），然后使用我要执行 select 语句的该行的值。但这里的问题是我的第一个 select 语句返回三行，它可能更多取决于具体情况。但是当它到达主选择语句时，它会说“在这个 SELECT 语句中需要一个 INTO 子句”
CREATE OR REPLACE PROCEDURE TAJTEST
( CapRefCursor OUT CAP_CUR_PKG.CapCur)
IS
/******************************************************************************
NAME: TAJTEST
PURPOSE: Testing Multiple lessee selection
REVISIONS:
Ver Date Author Description
--------- ---------- --------------- ------------------------------------
1.0 05/08/2013 Tajamul Iqbal 1. Created this procedure.
NOTES:
******************************************************************************/
V_APPLICANTTYPE varchar2(5);
BEGIN
DECLARE
Cursor c1 IS select fn_applicanttype(applicant_type.application_number,applicant_type.identification_code) as APPLICANTTYPE from applicant_type where
applicant_type.application_number = 'A000000807000' ;
BEGIN
OPEN c1;
LOOP
FETCH c1 INTO V_APPLICANTTYPE;
EXIT WHEN c1%NOTFOUND;
IF V_APPLICANTTYPE='IC' then
SELECT 'Individual' as App_Type,
substr(APPLICANT_DETAIL.APPLICATION_NUMBER, 1, 10 ) as APPLICATION_NUMBER,
APPLICANT_DETAIL.IDENTIFICATION_CODE,
APPLICANT_DETAIL.APPLICANT_ID AS CUSTOMER_ID ,
APPLICANT_DETAIL.FIRST_NAME AS NAME,
APPLICANT_DETAIL.LESSEE_NO as LESSEE,
APPLICANT_DETAIL.SHORT_NAME as shortname,
APPLICANT_DETAIL.SSN_BUSS_ID as ssnBusinessID,
APPLICANT_DETAIL.PAYMENT_DUE_DAY as paymentDueDay,
APPLICANT_DETAIL.USE_TAX_EXEMPT_CDE as useTaxExemptCode,
Applicant_Detail.remit_address as remittanceAddress,
APPLICANT_TYPE.MAIN_APPLICANT ,
APPLICANT_TYPE.APPLICANT_TYPE,
ADDRESS.CITY,
ADDRESS.STATE_CDE as state,
ADDRESS.UNIT_NO AS Address1,
ADDRESS.POST_CODE_2 as zipCode,
contract_detail.LP_PORTFOLIO as Portfolio,
contract_detail.LP_COMPANY AS company,
contract_detail.LP_REGION AS region,
contract_detail.LP_OFFICE AS office
FROM APPLICANT_DETAIL INNER JOIN
ADDRESS on APPLICANT_DETAIL.APPLICATION_NUMBER= ADDRESS.APPLICATION_NUMBER
and ADDRESS.ADDRESS_CODE=1 and address.identification_code=1
INNER JOIN CONTRACT_DETAIL on APPLICANT_DETAIL.APPLICATION_NUMBER= CONTRACT_DETAIL.APPLICATION_NUMBER
Inner Join Applicant_type on APPLICANT_TYPE.APPLICATION_NUMBER= APPLICANT_DETAIL.APPLICATION_NUMBER and
APPLICANT_TYPE.IDENTIFICATION_CODE= APPLICANT_DETAIL.IDENTIFICATION_CODE
WHERE (APPLICANT_DETAIL.APPLICATION_NUMBER ='A000000807000');
else if V_APPLICANTTYPE='CL' then
SELECT 'Company' as App_Type,
substr(Company_DETAIL.APPLICATION_NUMBER, 1, 10 ) as APPLICATION_NUMBER,
Company_DETAIL.IDENTIFICATION_CODE,
Company_DETAIL.Lessee_No AS CUSTOMER_ID ,
APPLICANT_TYPE.MAIN_APPLICANT ,
APPLICANT_TYPE.APPLICANT_TYPE,
Company_DETAIL.Name AS NAME,
Company_DETAIL.LESSEE_NO as LESSEE,
Company_DETAIL.SHORT_NAME as shortname,
Company_DETAIL.SSN_BUSS_ID as ssnBusinessID,
Company_DETAIL.PAYMENT_DUE_DAY as paymentDueDay,
Company_DETAIL.USE_TAX_EXEMPT_CDE as useTaxExemptCode,
Company_DETAIL.remit_address as remittanceAddress,
ADDRESS.CITY,
ADDRESS.STATE_CDE as state,
ADDRESS.UNIT_NO AS Address1,
ADDRESS.POST_CODE_2 as zipCode,
contract_detail.LP_PORTFOLIO as Portfolio,
contract_detail.LP_COMPANY AS company,
contract_detail.LP_REGION AS region,
contract_detail.LP_OFFICE AS office
FROM Company_DETAIL INNER JOIN ADDRESS on
Company_DETAIL.APPLICATION_NUMBER= ADDRESS.APPLICATION_NUMBER
and ADDRESS.ADDRESS_CODE=1 and address.identification_code=1
INNER JOIN CONTRACT_DETAIL on Company_DETAIL.APPLICATION_NUMBER= CONTRACT_DETAIL.APPLICATION_NUMBER
Inner Join Applicant_type on APPLICANT_TYPE.APPLICATION_NUMBER= COMPANY_DETAIL.APPLICATION_NUMBER and
APPLICANT_TYPE.IDENTIFICATION_CODE= COMPANY_DETAIL.IDENTIFICATION_CODE
WHERE (Company_DETAIL.APPLICATION_NUMBER = 'A000000807000');
end if;
end if;
END LOOP;
CLOSE c1;
END;
END TAJTEST;
/
请在这方面帮助我。太感谢了。