这里是我用它来创建一个表,序列和触发触发无效,未能再验证
DROP TABLE CDR.ExtDL_JobStatus;
--
-- TABLE: CDR.ExtDL_JobStatus
--
CREATE TABLE CDR.ExtDL_JobStatus(
Id NUMBER(38, 0) NOT NULL,
ShortName NUMBER(38, 0) NOT NULL,
Description NUMBER(38, 0) NOT NULL,
CONSTRAINT PK_ExtDL_JobStatus PRIMARY KEY (Id)
)
;
Declare NumOfSequences NUMBER :=0;
Begin
Select COUNT(*)
INTO NumOfSequences
FROM All_Sequences
WHERE 1=1
And upper (Sequence_Owner) = upper ('CDR')
And upper (Sequence_Name) = upper ('ExtDL_JobStatus_Seq');
If NumOfSequences > 0 Then
Execute IMMEDIATE 'DROP SEQUENCE CDR.ExtDL_JobStatus_Seq';
End If;
End;
/
CREATE SEQUENCE CDR.ExtDL_JobStatus_Seq
INCREMENT BY 1
START WITH 1
NOMAXVALUE
NOMINVALUE
;
/
Declare NumOfTriggers NUMBER :=0;
Begin
SELECT COUNT(*)
INTO NumOfTriggers
FROM All_Triggers
WHERE 1=1
And upper (Owner) = upper ('CDR')
And upper (Trigger_Name) = upper ('ExtDL_JobStatus_SeqTrg');
If NumOfTriggers > 0 Then
Execute IMMEDIATE 'DROP SEQUENCE CDR.ExtDL_JobStatus_SeqTrg';
End If;
End;
/
CREATE TRIGGER CDR.ExtDL_JobStatus_SeqTrg
BEFORE INSERT
ON CDR.ExtDL_JobStatus
FOR EACH ROW
WHEN (new.Id IS NULL)
BEGIN
SELECT ExtDL_JobStatus_SeqTrg.nextval into :new.Id from dual;
END;
/
INSERT INTO ExtDL_JobStatus (Id, ShortName, Description) Values (0, 'Success', 'Fail')
/
SELECT * FROM ExtDL_JobStatus
当我执行的代码,我得到下面的输出代码
DROP TABLE CDR.ExtDL_JobStatus succeeded.
CREATE TABLE succeeded.
anonymous block completed
CREATE SEQUENCE succeeded.
anonymous block completed
Warning: execution completed with warning
TRIGGER CDR.ExtDL_JobStatus_SeqTrg Compiled.
Error starting at line 62 in command:
INSERT INTO ExtDL_JobStatus (Id, ShortName, Description) Values (0, 'Success', 'Fail')
Error at Command Line:62 Column:12
Error report:
SQL Error: ORA-04098: trigger 'CDR.EXTDL_JOBSTATUS_SEQTRG' is invalid and failed re-validation
04098. 00000 - "trigger '%s.%s' is invalid and failed re-validation"
*Cause: A trigger was attempted to be retrieved for execution and was
found to be invalid. This also means that compilation/authorization
failed for the trigger.
*Action: Options are to resolve the compilation/authorization errors,
disable the trigger, or drop the trigger.
ID SHORTNAME DESCRIPTION
---------------------- ---------------------- ----------------------
0 rows selected
是什么让我的触发器失效?
我也遇到了类似的问题一次。我的问题是由于只有一个以上的触发器具有相同的名称,而且仅在套管上有所不同。我会检查它是不是你有同样的问题。 – Falle1234 2010-08-09 13:47:38
@ Falle1234我检查了'select * from all_triggers';没有重复。 – 2010-08-09 13:51:15
请让我们知道什么是真正的错误是:'显示错误CDR.EXTDL_JOBSTATUS_SEQTRG' – 2010-08-09 13:59:47