Foreign key Error Message ORA - 01430

I have a LSU_INTER_RESOURCES_T table name. I would like to add a constraint foreign key with the following command:

ALTER table lsu_inter_message_t
Add constraint inter_message_id_fk
inter_request_id lsu_inter_requests_t (inter_request_id) ON DELETE CASCADE REFERENCES;

The system returned the error message:
ORA - 01430: added column already exists.

If I drop the inter_request_id column I'll lose data, and when I create the constraint it places the column at the end of the table. Data loss is not a problem now because the table has no data, but down the line, I see that there is a real problem.

I would like to have the foreign key defined in the sequence column, I chose when I designed the tabular presentation. IE I want to all key columns placed at the beginning of the table online.

Can I move the column after that I have set it and how this is done? Is this a feature of 10g?

Thank you, Ned

Try

alter table lsu_inter_message_t
add constraint inter_message_id_fk
foreign key(inter_request_id ) REFERENCES lsu_inter_requests_t(inter_request_id) ON DELETE CASCADE;

Tags: Database

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I had the departments and officials from two tables
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every time I try to delete records from the employee table using the department_id IE a foreign key
then it displays error
but when I do it through other constraints then the lines are to remove
so why can't delete lines in the employees table using department_id which is a foreign key in the employees table
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guys, it's really easy when you really look at the error message:

The violation is not the FK on employees.department_id. (the name will be EMP_DEPT_FK)
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```
update departments set manager_id = null where id = 50;
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```
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MERGER into slider throws the error message: ORA-01747
Hi guys,.
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create or replace
PROCEDURE INSERT_PARENTS AS
BEGIN

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MERGE TO Y Dest
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WE (Dest.LOB_KEY = Surce.LOB_VAR AND)
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When I try to run this procedure (compile) I get this error message:

Error (53,37): PL/SQL: ORA-01747: invalid column, table.column, or user.table.column specification

Can you tell me where I am doing wrong? (I'm pretty sure that it's in the Merge statement, but what is it?)

Thanks in advance.

Published by: petresion on November 19, 2011 14:02
without the paintings I never would have found
```
MERGE INTO y dest
USING w surce
ON (dest.lob_key = surce.lob_var AND dest.empl_key = surce.ancestor_id AND
dest.day_key = surce.day_var )
WHEN matched THEN
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WHEN NOT matched THEN
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           dest.empl_key,
           dest.day_key,
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           surce.ancestor_id,
           surce.day_var,
           surce.forumid_var,
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```

Please, I have the following question on the foreign key and the ora-00904
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I created the table:

Create the Department table
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)

then...

Create table Manager
(
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FOREIGN KEY (dname, deptip)
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Thanks again!
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Welcome to the forum!

Columns that will reference the other table must be declared just like all the other columns; including the names in a FOREIGN KEY constraint is not auotmatically define them.
It works:
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     deptid          NUMBER (5),               -- New
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FOREIGN KEY           (dname, deptid)
REFERENCES department (dname, deptid)
);
```
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Is there a reason why you use VARCHAR instead of VARCHAR2?

In the departments table, do you really need both dname and deptid in the primary key? For example, if you have a line with name = "ACCOUNTING" and deptid = 10; is it possible that you could have another line with deptid = 10 and some different dname, say 'REASEARCH '? It is more common to only have a deptid as primary key and have columns in the foreign key constraints that reference.

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        </restriction>
    </simpleType>
    <simpleType name="ExternalRelationType">
        <union memberTypes="tns:KnownExternalRelationType string" />
    </simpleType>
    <simpleType name="ValidityState">
        <annotation>
            <documentation>
                If an attribute was taken over by an authoritative source such as HR-MDS or 
                WOM. Set to "Valid" to indicate that the value was taken over from the 
                source and is therefore valid. Set to "Invalid" if the source indicates the
                value is no longer value, e.g. because it got deleted. Otherwise set to 
                "Unknown", e.g. when the value was entered manually.
            </documentation>
        </annotation>
        <restriction base="string">
            <enumeration value="Valid" />
            <enumeration value="Invalid" />
            <enumeration value="Unknown" />
        </restriction>
    </simpleType>
    <complexType name="HrPersonnelId">
        <sequence>
            <element name="hrSourceSystem">
                <annotation>
                    <documentation>
                        Name of HR source system
                    </documentation>
                </annotation>
                <simpleType>
                    <restriction base="string">
                        <minLength value="1" />
                        <maxLength value="20" />
                    </restriction>
                </simpleType>
            </element>
            <element name="hrPersonnelId">
                <annotation>
                    <documentation>
                        ID of person in HR source system
                    </documentation>
                </annotation>
                <simpleType>
                    <restriction base="string">
                        <minLength value="1" />
                        <maxLength value="20" />
                    </restriction>
                </simpleType>
            </element>
        </sequence>
    </complexType>
    <complexType name="AccountType">
        <annotation>
            <documentation>
                Types of Accounts: Three main categories are known: Person, resource or 
                service account. A person account represents a single natural person. A 
                resource account represents a resource such as a printer, a computer or a 
                meeting room. Service Accounts represent everything else. The can be used 
                for example for technical users or group accounts. Both resource and service 
                accounts have an owner that is responsible for them. Each account type has 
                subtypes for further categorization.
            </documentation>
        </annotation>
        <choice>
            <element name="personAccount" type="tns:PersonAccountType" />
            <element name="resourceAccount" type="tns:ResourceAccountType" />
            <element name="serviceAccount" type="tns:ServiceAccountType" />
        </choice>
    </complexType>
    <simpleType name="KnownPersonAccountType">
        <annotation>
            <documentation>
                Pre-defined types of Person Accounts
            </documentation>
        </annotation>
        <restriction base="string">
            <enumeration value="Office" />
            <enumeration value="Admin" />
            <enumeration value="Test" />
            <enumeration value="unknown" />
        </restriction>
    </simpleType>
    <simpleType name="PersonAccountType">
        <union memberTypes="tns:KnownPersonAccountType string" />
    </simpleType>
    <simpleType name="KnownResourceAccountType">
        <annotation>
            <documentation>
                Pre-defined types of Resource Accounts
            </documentation>
        </annotation>
        <restriction base="string">
            <enumeration value="Room" />
            <enumeration value="PC" />
            <enumeration value="Printer" />
            <enumeration value="unknown" />
        </restriction>
    </simpleType>
    <simpleType name="ResourceAccountType">
        <union memberTypes="tns:KnownResourceAccountType string" />
    </simpleType>
    <simpleType name="KnownServiceAccountType">
        <annotation>
            <documentation>
                Pre-defined Types of Service Accounts
            </documentation>
        </annotation>
        <restriction base="string">
            <enumeration value="Group" />
            <enumeration value="Machine" />
            <enumeration value="Support" />
            <enumeration value="System" />
            <enumeration value="unknown" />
        </restriction>
    </simpleType>
    <simpleType name="ServiceAccountType">
        <union memberTypes="tns:KnownServiceAccountType string" />
    </simpleType>
    <simpleType name="ActionType">
        <annotation>
            <documentation>
                Defines the action that was performed on the object.
            </documentation>
        </annotation>
        <restriction base="string">
            <enumeration value="Create" />
            <enumeration value="Update" />
            <enumeration value="Delete" />
        </restriction>
    </simpleType>
    <simpleType name="LegalEntityId">
        <annotation>
            <documentation>
                ID of a legal entity
            </documentation>
        </annotation>
        <restriction base="unsignedInt">
            <totalDigits value="8" />
        </restriction>
    </simpleType>
</schema>
';

   DBMS_XMLSCHEMA.REGISTERSCHEMA (schemaurl   => 'BasicTypes.xsd',
                                  schemadoc   => lc_test_xsd);
                                  
  DBMS_OUTPUT.PUT_LINE('BasicTypes.xsd registration successfully completed');
EXCEPTION WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE('BasicTypes.xsd registration failed '||SQLERRM);
END;
/

See for example the effect of elementFormDefault of http://www.liquid-technologies.com/Tutorials/XmlSchemas/XsdTutorial_04.aspx for details.

The fix:

>

...

>

I hope this helps!

Foreign key DML error
My apologies if this has been answered here already, but I did some research and could not find a matching problem.

I have a table called messages, defined as follows:

< pre >
-set the table
(Messages) CREATE TABLE
ID NUMBER CONSTRAINT pk_messages_id PRIMARY KEY,
title VARCHAR2 (255),
body VARCHAR2 (4000).
created_at TIMESTAMP,
removed_at TIMESTAMP
);
< / pre >

And I have a table of junction, called organization_messages, defined as follows:

< pre >
CREATE TABLE organization_messages)
organization_id VARCHAR2 (12),
message_id NUMBER,
CONSTRAINT fk_org_message_id
FOREIGN KEY (message_id)
Messages of REFERENCES (id)
ON DELETE CASCADE
);
);
< / pre >

I did this so that when a message is deleted, the join in organization_messages line would be deleted automatically, via the ON DELETE CASCADE.

I got your basic DML processing going on for the messages table in the APEX, but now that I've added the foreign key, I get this when I try to delete a line of messages:

< pre >
ORA-02291: integrity constraint (PASSPORT. FK_ORG_MESSAGE_ID) violated - key parent not found
Error failed to update org assignments.
Ok
< / pre >

What is the problem? Treatment of DML supplant triggers or the cascades? This work should and I don't have to put in place of the page process to remove lines to join first table... I have it back?

Thanks for the pair of eyes ;-)

Billy
Hello

AFAIK, using the option delete cascade is the method to use (of course, you can do all this "manually" but that shouldn't be necessary). The only thing I can think is that something is executed on the table organization_messages that can interfere with normal sql features - perhaps another page process and/or a trigger on a table?

Andy

RunDLL error message: "Werconcpl.dll is not a valid Win32 application" keeps reappearing

Hello

I have a Windows 8 operating system and about 2 weeks, I've loaded my computer and an error titled, "RunDLL" appears indicating:

"There was a problem starting.

C:\Windows\system32\WerConCpl.dll

C:\Windows\system32\WerConCpl.dll is not a valid Win32 application. »

This error message is always popping up to date.

More information:

-Another error will appear again once every 30 seconds or so, no matter if I press OK to close. That said, if I left my computer alone for long periods, fifty, maybe even a hundred of these messages would pile on my desk.

-Many sources I've found seem to point to the idea that the cause of this is a process, probably malware, is set to run this WerConCpl.dll file at startup. I have not all antivirus programs before that happened. But shortly after that, I installed Malwarebytes and I performed complete tests on Windows Defender and Malwarebytes. Initially, there are some questions that Malwarebytes had found and quarantined, but nothing on Windows Defender. I also tried to clean with a program of free registry: CCleaner. None of them were able to resolve the problem.

-I then went to my task manager to start Services. I disabled some third-party services that I use, but it is not necessary to start. Other than that, I have not found all third-party programs that are strange or unusual. The rest were associated with my internet (wide com) and bluetooth devices, or Microsoft and Intel.

-J' tried the solution that others used by running the command line as administrator and in typing "sfc/scannow". However, this does not work, and this error in the following line: "could not Windows Resource Protection start the repair service".

-I can't do a system restore because I had already done the restore points, which was a bad idea on my part. However, system restore services have problems with the shadow copy of Volume and not more time to work in any case.

* At the same time where this problem occurred, when looking for the solution to this problem, I found that a number of other things had stopped working on this laptop. I will not list all of them because it's a fairly large list, but this include services such as the Windows Installer Service, Windows Update services, and Windows store. I could do separate posts for all these but I feel like the root of these problems is related to this key error message.

* If this can help, at his request, I could type in a list of all service issues and error messages associated with them. In general, they can be irrelevant to the topic of this post.

Thanks for reading this,

Samxratts

Hi Sam,

First of all, I want to thank you for providing the detailed information about this.

In this scenario, I would suggest trying the following methods and check if it works for you.

Method 1:

Start safe mode and check if the same problem persists. If the issue is not still in Mode without failure, then place the computer in a clean boot state and check which program third party/app is causing this problem.

Step 1: Safe boot mode.

See the following article from Microsoft Help to start safe mode.

http://Windows.Microsoft.com/en-us/Windows-8/Windows-startup-settings-safe-mode

Step 2: put the computer in a clean boot state in order to determine what third party/PPP program is causing this problem.

How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7 or Windows 8 / 8.1:
http://support.Microsoft.com/kb/929135
Note: After the boot minimum troubleshooting step, see the "How to reset the computer to start as usual after a clean boot troubleshooting" section in the link provided to return the computer to a Normal startup mode.

Method 2:

Create a new user account and check if it helps. This is to check if the problem is caused due to any user profile related issues or not.

See the following article from Microsoft Help to create a new user account.

http://Windows.Microsoft.com/en-us/Windows/create-user-account#create-user-account=Windows-8

Please reply with the status of the issue so that we can better help you.

Then try to connect to oracle, I got this error message. zone area not...
Error message
ORA-00604: error occurred at recursive SQL ORA-01882 level1: region of the zone could not be found.

Today, I downloaded developer sql 3.0.04.34.
Everything was the same, but I couldn't connect oracle server with above message.

Here is my experience...

customer
window7
Java
java version "1.6.0_20.
Java (TM) SE Runtime Environment (build 1.6.0_20 - b02)
The Client Java VM (build 16, 3 - b01, mode, mixed share)
window timezone; bangkok
local window; Korean
SQL developer zone; idk
local developer SQL; Korean
Oracle
windows 2003 Server
9i
regional settings; idk
before I got here, I googled this problem.
There are 2-3 solutions, but it did not work.

1 set the regional settings to the file sqldeveloper.conf
AddVMOption - Duser.timezone = "+ 07:00"
2 " set the regional settings to the file ide.conf
AddVMOption - Duser.timezone = "+ 07:00"
please help me. "
Thanks in advance.
You can find more tips on your research: ora-01882 "zone schedule region not found" with 3.0.03.97 but not 3.0.03.45

Hope that helps,
K.

Foreign key Error Message ORA - 01430

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