我正在使用TOAD for Oracle 11,而且我对SQL很新。我写了一个proc,现在正试图测试并查看其输出。我写了以下块:
DECLARE
cur_test SYS_REFCURSOR;
type t_row is record(psh_code varchar2(20) , pattr_end_date varchar2(20), pperf_gross varchar2(20));
r_test t_row;
BEGIN
procPerfTR(xxx-xxxx', 'xxxxxxx', 'xxxxxxx', 'xxxxxx', :cur_test);
LOOP
FETCH cur_test INTO r_test;
EXIT WHEN cur_test%NOTFOUND;
END LOOP;
CLOSE cur_test;
END;
/
但是,我在LOOP行上出现以下错误
ORA-01001:光标无效
错误在第10行,即其上有“LOOP”的行
我的过程看起来像这样
CREATE OR REPLACE PROCEDURE procPerfTR
(
paramPortfCode VARCHAR2,
paramEndDate VARCHAR2,
paramShare VARCHAR2,
paramFreq VARCHAR2,
O_cursorPerf out SYS_REFCURSOR
)
IS
I_cursorPerf SYS_REFCURSOR;
BEGIN
OPEN I_cursorPerf FOR
SELECT PS.PSH_CODE, PP.PATTR_END_DATE, PP.PPERF_GROSS
FROM
PORTFOLIO_PERFORMANCES PP
INNER JOIN PORTF_SHARE PS ON PS.PORTF_SHARE_ID = PP.PORTF_SHARE_ID
INNER JOIN PORTFOLIO P ON P.PORTF_ID = PS.PORTF_ID
INNER JOIN T_FREQUENCY TF ON TF.FREQUENCY_ID = PP.FREQUENCY_ID
WHERE
P.PORTF_CODE = paramPortfCode
AND PP.PATTR_CALCUL_DATE = PP.PATTR_END_DATE
AND PP.PATTR_END_DATE = paramEndDate
AND TF.EXT_CODE = paramFreq
AND PS.PSH_CODE LIKE
(CASE
WHEN paramShare = 'xxxx' THEN '%xxx'
WHEN paramShare = 'xxxx' THEN '%xxx'
END);
O_cursorPerf:=I_cursorPerf;
END;
/
答案 0 :(得分:0)
在proc调用中,不要在光标名称前放置冒号。它应该看起来像
procPerfTR('xxx-xxxx', 'xxxxxxx', 'xxxxxxx', 'xxxxxx', cur_test);
(另请注意,我在第一个参数的开头添加了一个单引号,我没有把它作为一个简单的拼写错误)。
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