oracle - 奇怪的 Oracle 11/ADO.NET 错误

我正在使用 Oracle 11.1.0.6.0 和 ADO.NET (System.Data.OracleClient) 运行在 Oracle 9 和 10 上运行良好的查询，但在 Oracle 11 上我们收到错误:

System.Data.OracleClient.OracleException 未处理 Message="ORA-01405: 获取的列值为 NULL\n" Source="System.Data.OracleClient" 错误代码=-2146232008 代码=1405

除了 AFE_ACCRUAL_TOTALS_GROSS 表上的可选联接带来的数据外，此数据中没有任何空值。

如果我通过 ADO 运行查询，查询只会失败并出现此错误。如果我从 TOAD 中运行，它工作正常。我已经尝试跟踪发送到 Oracle 的 SQL，以确保 ADO.NET 没有重写任何内容，但它保持不变。在此查询之前没有运行任何 SQL。

它在很大程度上依赖于数据。如果我从 AFE 表中删除 AFEID=361 的记录(即使它与 359、362、363 等完全相同)，它会突然开始工作。当我删除其他记录时，效果类似。

我在这里完全没有想法，如果能就如何继续进行下去提供一些帮助，我将不胜感激。我认为这是 ADO.NET 和 Oracle 之间的某种错误，但我不确定如何进一步解决这个问题。我认为我的理解还不够简单，无法将其报告给 MSFT 或 ORA。

我已经缩小了我的模式和数据并查询到一个最小的例子，但仍然会产生错误。不幸的是它仍然相当大。 (请原谅底部代码示例中的奇怪查询，它通常不会执行该交叉连接)

架构:

CREATE TABLE AFE ( AFEID NUMBER(10) NOT NULL, USERID NUMBER(10) );
CREATE TABLE AFEPARTNER ( AFEID NUMBER(10) NOT NULL, PARTNERID NUMBER(10) NOT NULL );
CREATE TABLE AFE_ACCRUAL_TOTALS_GROSS ( AFEID NUMBER(10) NOT NULL, GROSS_ACTUAL NUMBER(27,10) DEFAULT 0 NOT NULL );
CREATE TABLE USERS ( USERID NUMBER(10), NAME VARCHAR2(50 BYTE) );

CREATE INDEX IDX_AFEPARTNER_AFEID ON AFEPARTNER (AFEID);
ALTER TABLE AFE ADD (  PRIMARY KEY (AFEID));
ALTER TABLE AFEPARTNER ADD (  PRIMARY KEY (AFEID, PARTNERID));
ALTER TABLE AFE_ACCRUAL_TOTALS_GROSS ADD (  PRIMARY KEY (AFEID));
ALTER TABLE USERS ADD (  PRIMARY KEY (USERID));
ALTER TABLE AFE ADD (  FOREIGN KEY (USERID) REFERENCES USERS (USERID));
ALTER TABLE AFEPARTNER ADD (  FOREIGN KEY (AFEID) REFERENCES AFE (AFEID) ON DELETE CASCADE);
ALTER TABLE AFE_ACCRUAL_TOTALS_GROSS ADD (  FOREIGN KEY (AFEID) REFERENCES AFE (AFEID) ON DELETE CASCADE);

加载到表中的数据如下:

SET DEFINE OFF;
Insert into AFE
   (AFEID, USERID)
 Values
   (331, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (333, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (305, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (334, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (302, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (337, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (307, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (309, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (310, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (345, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (346, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (314, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (351, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (316, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (311, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (313, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (317, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (327, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (355, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (356, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (332, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (358, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (359, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (362, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (363, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (335, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (347, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (353, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (361, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (370, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (373, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (374, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (375, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (377, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (381, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (382, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (383, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (386, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (387, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (388, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (349, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (365, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (369, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (380, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (389, 1);
Insert into AFE
   (AFEID, USERID)
 Values
   (303, 1);
COMMIT;

SET DEFINE OFF;
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (347, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (353, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (361, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (373, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (332, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (380, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (311, 1231);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (313, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (302, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (314, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (316, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (305, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (303, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (331, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (334, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (335, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (337, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (327, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (345, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (346, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (349, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (351, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (355, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (356, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (359, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (363, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (369, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (370, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (374, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (377, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (389, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (310, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (309, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (307, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (358, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (362, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (365, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (375, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (317, 0);
Insert into AFE_ACCRUAL_TOTALS_GROSS
   (AFEID, GROSS_ACTUAL)
 Values
   (333, 0);
COMMIT;

SET DEFINE OFF;
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (302, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (302, 16);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (302, 20);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (303, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (303, 5);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (303, 22);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (305, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (305, 9);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (305, 10);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (305, 17);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (305, 18);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (307, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (307, 9);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (307, 10);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (307, 17);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (307, 18);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (309, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (309, 9);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (309, 10);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (309, 17);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (309, 18);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (310, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (310, 9);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (310, 10);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (310, 17);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (310, 18);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (311, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (311, 11);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (311, 22);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (313, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (313, 5);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (313, 22);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (314, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (314, 5);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (314, 22);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (316, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (316, 7);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (316, 17);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (317, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (327, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (327, 5);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (327, 15);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (331, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (332, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (332, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (333, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (333, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (334, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (334, 5);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (334, 22);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (335, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (335, 5);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (335, 22);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (337, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (337, 5);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (337, 15);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (345, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (346, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (347, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (347, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (347, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (349, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (349, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (349, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (351, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (351, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (351, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (353, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (353, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (353, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (355, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (355, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (355, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (356, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (356, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (356, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (358, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (358, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (358, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (359, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (359, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (359, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (361, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (361, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (361, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (362, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (362, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (362, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (363, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (363, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (363, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (365, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (365, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (365, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (369, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (369, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (369, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (370, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (370, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (370, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (373, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (373, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (373, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (374, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (374, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (374, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (375, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (375, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (375, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (377, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (377, 2);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (377, 14);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (377, 19);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (380, 1);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (381, 2);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (381, 10);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (382, 2);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (382, 17);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (383, 2);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (383, 10);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (386, 2);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (387, 2);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (388, 2);
Insert into AFEPARTNER
   (AFEID, PARTNERID)
 Values
   (389, 1);
COMMIT;

SET DEFINE OFF;
Insert into USERS
   (USERID, NAME)
 Values
   (26, 'Test');
Insert into USERS
   (USERID, NAME)
 Values
   (27, 'Group Admin User');
Insert into USERS
   (USERID, NAME)
 Values
   (2, 'Originator1');
Insert into USERS
   (USERID, NAME)
 Values
   (3, 'Originator2');
Insert into USERS
   (USERID, NAME)
 Values
   (4, 'Originator3');
Insert into USERS
   (USERID, NAME)
 Values
   (5, 'Originator4');
Insert into USERS
   (USERID, NAME)
 Values
   (6, 'Originator5');
Insert into USERS
   (USERID, NAME)
 Values
   (7, 'User1');
Insert into USERS
   (USERID, NAME)
 Values
   (8, 'User2');
Insert into USERS
   (USERID, NAME)
 Values
   (9, 'User3');
Insert into USERS
   (USERID, NAME)
 Values
   (10, 'User4');
Insert into USERS
   (USERID, NAME)
 Values
   (11, 'User5');
Insert into USERS
   (USERID, NAME)
 Values
   (12, 'Reviewer1');
Insert into USERS
   (USERID, NAME)
 Values
   (13, 'Reviewer2');
Insert into USERS
   (USERID, NAME)
 Values
   (14, 'Reviewer3');
Insert into USERS
   (USERID, NAME)
 Values
   (15, 'Reviewer4');
Insert into USERS
   (USERID, NAME)
 Values
   (16, 'Reviewer5');
Insert into USERS
   (USERID, NAME)
 Values
   (17, 'CEO');
Insert into USERS
   (USERID, NAME)
 Values
   (18, 'CFO');
Insert into USERS
   (USERID, NAME)
 Values
   (19, 'VP Finance');
Insert into USERS
   (USERID, NAME)
 Values
   (20, 'VP Exploration');
Insert into USERS
   (USERID, NAME)
 Values
   (21, 'VP Operation');
Insert into USERS
   (USERID, NAME)
 Values
   (22, 'VP Land');
Insert into USERS
   (USERID, NAME)
 Values
   (23, 'Production Manager');
Insert into USERS
   (USERID, NAME)
 Values
   (24, 'Land Manager');
Insert into USERS
   (USERID, NAME)
 Values
   (25, 'Exploration Manager');
Insert into USERS
   (USERID, NAME)
 Values
   (1, 'System Admin');
Insert into USERS
   (USERID, NAME)
 Values
   (28, 'Joan');
Insert into USERS
   (USERID, NAME)
 Values
   (29, 'VMM');
COMMIT;

测试代码:

    OracleConnection connection = new OracleConnection();
    connection.ConnectionString = "Data Source=test11g;User Id=afe_jeff2;Password=afe_jeff2";
    connection.Open();


    string SQL =
          "SELECT  gross_actual" +
          "  FROM afe, " +
          "       afepartner, " +
          "       users, " +
          "       afe_accrual_totals_gross " +
          "        " +
          " WHERE " +
          "         afe.userid = users.userid" +
          "       and afe.afeid = afe_accrual_totals_gross.afeid(+)"; 

        IDbCommand cmd = connection.CreateCommand();
        cmd.CommandText = SQL;
        IDataReader rdr = cmd.ExecuteReader();
        while (rdr.Read())  // EXCEPTION IS RAISED ON THIS CALL
        {
        }
        rdr.Close();

最佳答案

您是否尝试过使用其他 ADO.NET 提供程序来查看是否可以将范围缩小到 MS 提供程序？哦，还要注意 MS 有 recently anounced他们不会继续使用他们的 Oracle 供应商，也许现在是寻找新供应商的好时机。

DevArt (以前的 CoreLabs)拥有最常用的第 3 方提供商。

仅供引用 Toad for Oracle 是用 Delphi 编写的并直接与 Oracle 调用接口(interface) (OCI) 对话，因此您会看到不同的行为并不完全令人惊讶(不好，请注意)。

关于oracle - 奇怪的 Oracle 11/ADO.NET 错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/1076766/

oracle - 奇怪的 Oracle 11/ADO.NET 错误

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