Identical columns
How to find out identical columns in both tables ?
THANKS
MM
Do you mean something like this?
SQL> connect scott/tiger
Connected.
SQL> desc emp
Name Null? Type
EMPNO NOT NULL NUMBER(4)
ENAME VARCHAR2(10)
JOB VARCHAR2(9)
MGR NUMBER(4)
HIREDATE DATE
SAL NUMBER(7,2)
COMM NUMBER(7,2)
DEPTNO NUMBER(2)
SQL> desc dept
Name Null? Type
DEPTNO NOT NULL NUMBER(2)
DNAME VARCHAR2(14)
LOC VARCHAR2(13)
SQL> select tab1.column_name
2 from user_tab_columns tab1,
3 user_tab_columns tab2
4 where tab1.table_name = 'EMP'
5 and tab2.table_name = 'DEPT'
6 and tab1.column_name = tab2.column_name
7 ;
COLUMN_NAME
DEPTNO
SQL>
Similar Messages
-
How to get JDev 10.1.2/ADF working with MS SQL Server Identity Column
Hello JDevTeam & JDevelopers,
I want to use JDev/ADF with a MS SQL Server 2005 database that contains tables employing IDENTITY Columns.
Using JDev/ADF and DBSequence with an Oracle database employing before triggers/sequences accomplishes what I am trying to do except I want to accomplish the same thing using a MSSQL Server 2005 database. Unfortunately I cannot change the database.
I have been able to select records but I am unable to insert records (due to my lack of knowledge) when using MS/SQL Server Identity Columns with JDev/ADF.
The following are the steps taken thus far.
Step1: Create table named test in the 2005 MSSQL Server (see script below).
Step2: Register 3rd Party JDBC Driver with JDeveloper; Using use Tools/Manage Libraries. Create a new entry in User Libraries with the following;
Library Name = Ms2005Jdbc
Class Path = C:\dev\Ms2005Jdbc\sqljdbc_1.0\enu\sqljdbc.jar
(note: Latest TYPE 4 JDBC driver for Microsoft SQL Server 2005 - free at http://msdn.microsoft.com/data/ref/jdbc/)
Step3:Create New Database Connection;
Connection Name = testconn1
Type = Third Party JDBC Driver
Authentication Username = sa, Password = password, Check Deploy Password
Connection
Driver Class = com.microsoft.sqlserver.jdbc.SQLServerDriver
Library = Ms2005Jdbc
Classpath = C:\dev\Ms2005Jdbc\sqljdbc_1.0\enu
URL = jdbc:sqlserver://192.168.1.151:1433;instanceName=sqlexpress;databaseName=test
Test Connection = Success!
Step5: Create a new application workspace using Web Application default template
Step6: In Model project, Create new Business Components Diagram.
Step7: Create new Entity Object. Goto to connections/testconn1, open tables and drag table test onto the diagram.
Step8: Generate Default Data Model Components by right-clicking on Entity Object. Except all the defaults.
When I test the Appmodule I select the view object and can scroll through all the records without error. If I try to insert a record, I get JBO-27014: Attribute testid in test is required.
Going back to the EntityObject I deselect the Mandatory attribute and re-run the test. Now when I try to insert it accepts the value for testname but it does not update the PK testid like it would using an "JDev/ADF/DBSequence/Oracle database/before trigger/sequence" solution.
Going back to the EntityObject and selecting refresh on insert does not solve this problem either. Changing the URL connection string and adding "SelectMethod=cursor" did not help and changing the SQl Flavor to SQLServer produced errors in the Business Components Browser. I've tried overriding isAttributeChanged() and other things as well.
I am totally stuck! Can anyone provide a solution?
Thanks for you help,
BG...
Create table named test
use [testdb]
go
set ansi_nulls on
go
set quoted_identifier on
go
create table [test](
[testid] [int] identity(0,1) not null,
[testname] [nvarchar](50) collate sql_latin1_general_cp1_ci_as not null,
constraint [pk_test] primary key nonclustered
[testid] asc
)with (pad_index = off, ignore_dup_key = off) on [primary]
) on [primary]Figured it out!
When using the MS SQL Server 2000 Database with the MS JDBC 2000 Driver you specify the SQL Flavor to SQLServer. However setting the SQL Flavor to SQLServer with MS SQL Server 2005 Database and the MS JDBC 2005 Driver will *** fail ***.
When working with the MS SQL Server 2005 Database and the MS JDBC 2005 Driver you set the SQL Flavor to SQL92 and the Type Map to Java.
If using a named instance like I am you would specify the URL = jdbc:sqlserver://<db host ip address>:<listening port>;instanceName=<your instance name>;selectMethod=cursor;databaseName=<your database name> (note: leave out the < >)
The 2005 Driver Class is different then the 2000 and is specified as com.microsoft.sqlserver.jdbc.SQLServerDriver
Note: In a default MS SQL Server 2005 installation the listening port will change *** everytime *** the host is restarted! You can override this though.
For the primary key you need to deselect the Mandatory attribute in the EntityObject editor.
Set Refresh on insert/update = no.
Set Updateable = never.
Now my Primary Keys which get their values from the Identity Column are working with ADF in a predictable way.
Simple enough but I have been away from this stuff for awhile.
BG... -
How to use identity column in table which value always start from one?
Hi all,
Hope doing well,
sir i created one table which has id with number datatype
for which i created sequence and stored procedure so suppose
i inserted two row there it's inserting and id is showing 1, 2
again i truncate that table and again i inserted value there now the id is starting from 3 , 4
so my question is that after truncating table can't it insert from 1 in id column?
thanks,>
sir i created one table which has id with number datatype
for which i created sequence and stored procedure so suppose
i inserted two row there it's inserting and id is showing 1, 2
again i truncate that table and again i inserted value there now the id is starting from 3 , 4
so my question is that after truncating table can't it insert from 1 in id column?
>
Oracle does not have 'identity' columns.
Oracle sequences are NOT gap free.
Oracle sequences are independent objects and not associated with any other table or object.
If you are wanting a gap-free sequnece of numbers, which is not recommended, you will have to create your own functionality. And that functionality will not be scalable or perform well. -
Hi,
We are trying to implement an identity column in a table on our VC Model. We have a data store that contains a counter value. On our table, we have created a toolbar that contains the "Add" button and the "Remove" button.
The "Add" button is assigned the system action "Insert Row" with the option "After".
The "Remove" button is assigned the system action "Delete Row".
I dragged from the output port of the table to the data store. I assigned the "delete" event to the data mapping line and entered the following formula
STORE@counter-1
I dragged from the output port of the same table to the data store. I assigned the "insert" event to the data mapping line and entered the following formula
STORE@counter+1
Both events originate from the "All events" category, and have the event scope "Source element".
When I compile and deploy the model, I find that I can insert rows to the table, but the identity column is always 0. I can remove rows from the table but since the identity column is always 0, I cannot tell if the decrement to the counter is working.
If I drag from the output port of the table to the data store and assign the "select" event, I find that after deploying the model, every click on the row will increment the identity for the row. Clicking on the "Remove" button will successfully decrement the counter by one. Clicking on the row again will increment the identity of the row correctly.
The question now is: Why did the Add button, which is supposed to be the insert row system action, did not increment my counter in the data store?
Please advise.
Edited by: Voon Siong Lum on Oct 10, 2008 10:57 AMResolved. Managed to handle identity column by using data store and the select event.
-
Error when inserting in a table with an identity column
Hi,
I am new to Oracle SOA suite and ESB.
I have been through the Oracle training and have worked for about 2 months with the tooling.
We have a Database adabter that inserts data in 5 Tables with relations to each other.
Each table has his own not NULL Identity column.
When running/ testing the ESB service we get the error at the end of this post.
From this we learned that the Database adapter inserts the value NULL in the identity column.
We cannot find in the documentation how to get the database adabter to skip this first column and ignore it.
Is this possible within the wizard? Our impression is no
Is this possible somwhere else/
And if so How can we do this?
If anyone can help it would be greatly appreciated
Pepijn
Generic error.
oracle.tip.esb.server.common.exceptions.BusinessEventRejectionException: An unhandled exception has been thrown in the ESB system. The exception reported is: "org.collaxa.thirdparty.apache.wsif.WSIFException: esb:///ESB_Projects/GVB_PDI_PDI_Wegschrijven_Medewerkergegevens/testurv.wsdl [ testurv_ptt::insert(VastAdresCollection) ] - WSIF JCA Execute of operation 'insert' failed due to: DBWriteInteractionSpec Execute Failed Exception.
insert failed. Descriptor name: [testurv.VastAdres]. [Caused by: Cannot insert explicit value for identity column in table 'VastAdres' when IDENTITY_INSERT is set to OFF.]
; nested exception is:
ORABPEL-11616
DBWriteInteractionSpec Execute Failed Exception.
insert failed. Descriptor name: [testurv.VastAdres]. [Caused by: Cannot insert explicit value for identity column in table 'VastAdres' when IDENTITY_INSERT is set to OFF.]
Caused by Uitzondering [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.3.0) (Build 070608)): oracle.toplink.exceptions.DatabaseException
Interne uitzondering: com.microsoft.sqlserver.jdbc.SQLServerException: Cannot insert explicit value for identity column in table 'VastAdres' when IDENTITY_INSERT is set to OFF.Foutcode: 544
Call:INSERT INTO dbo.VastAdres (ID, BeginDatum, Einddatum, Land, Plaats, Postcode, VolAdres) VALUES (?, ?, ?, ?, ?, ?, ?)
bind => [null, 1894-06-24 00:00:00.0, 1872-09-04 00:00:00.0, Nederland, Wijdewormer, 1456 NR, Oosterdwarsweg 8]
Query:InsertObjectQuery(<VastAdres null />).Hi,
Click on the resources tab in the ESB system/ Project to see the ESB system design and all the components in it.
Click on the Database adapter that you want to edit..and make the necesary changes..
Check this link.
http://download-uk.oracle.com/docs/cd/B31017_01/core.1013/b28764/esb008.htm for "6.8.2 How to Modify Adapter Services" section.
If you are calling a database procedure which inturn makes the insert, you will have to make changes in the database and you job would be much simpler. It seems there are limitations on what you can change in the Database adapter once it is created. Please check the link for further details.
Thanks,
Rajesh -
Error inserting a row into a table with identity column using cfgrid on change
I got an error on trying to insert a row into a table with identity column using cfgrid on change see below
also i would like to use cfstoreproc instead of cfquery but which argument i need to pass and how to use it usually i use stored procedure
update table (xxx,xxx,xxx)
values (uu,uuu,uu)
My component
<!--- Edit a Media Type --->
<cffunction name="cfn_MediaType_Update" access="remote">
<cfargument name="gridaction" type="string" required="yes">
<cfargument name="gridrow" type="struct" required="yes">
<cfargument name="gridchanged" type="struct" required="yes">
<!--- Local variables --->
<cfset var colname="">
<cfset var value="">
<!--- Process gridaction --->
<cfswitch expression="#ARGUMENTS.gridaction#">
<!--- Process updates --->
<cfcase value="U">
<!--- Get column name and value --->
<cfset colname=StructKeyList(ARGUMENTS.gridchanged)>
<cfset value=ARGUMENTS.gridchanged[colname]>
<!--- Perform actual update --->
<cfquery datasource="#application.dsn#">
UPDATE SP.MediaType
SET #colname# = '#value#'
WHERE MediaTypeID = #ARGUMENTS.gridrow.MediaTypeID#
</cfquery>
</cfcase>
<!--- Process deletes --->
<cfcase value="D">
<!--- Perform actual delete --->
<cfquery datasource="#application.dsn#">
update SP.MediaType
set Deleted=1
WHERE MediaTypeID = #ARGUMENTS.gridrow.MediaTypeID#
</cfquery>
</cfcase>
<cfcase value="I">
<!--- Get column name and value --->
<cfset colname=StructKeyList(ARGUMENTS.gridchanged)>
<cfset value=ARGUMENTS.gridchanged[colname]>
<!--- Perform actual update --->
<cfquery datasource="#application.dsn#">
insert into SP.MediaType (#colname#)
Values ('#value#')
</cfquery>
</cfcase>
</cfswitch>
</cffunction>
my table
mediatype:
mediatypeid primary key,identity
mediatypename
my code is
<cfform method="post" name="GridExampleForm">
<cfgrid format="html" name="grid_Tables2" pagesize="3" selectmode="edit" width="800px"
delete="yes"
insert="yes"
bind="cfc:sp3.testing.MediaType.cfn_MediaType_All
({cfgridpage},{cfgridpagesize},{cfgridsortcolumn},{cfgridsortdirection})"
onchange="cfc:sp3.testing.MediaType.cfn_MediaType_Update({cfgridaction},
{cfgridrow},
{cfgridchanged})">
<cfgridcolumn name="MediaTypeID" header="ID" display="no"/>
<cfgridcolumn name="MediaTypeName" header="Media Type" />
</cfgrid>
</cfform>
on insert I get the following error message ajax logging error message
http: Error invoking xxxxxxx/MediaType.cfc : Element '' is undefined in a CFML structure referenced as part of an expression.
{"gridaction":"I","gridrow":{"MEDIATYPEID":"","MEDIATYPENAME":"uuuuuu","CFGRIDROWINDEX":4} ,"gridchanged":{}}
ThanksIs this with the Travel database or another database?
If it's another database then make sure your columns
allow nulls. To check this in the Server Navigator, expand
your DataSource down to the column.
Select the column and view the Is Nullable property
in the Property Sheet
If still no luck, check out a tutorial, like Performing Inserts, ...
http://developers.sun.com/prodtech/javatools/jscreator/learning/tutorials/index.jsp
John -
INSERTING DATA INTO A SQL SERVER 2005 TABLE, WHICH HAS A IDENTITY COLUMN
Hi All,
I have to insert the data into a SQL SERVER 2005 Database table.
I am able to insert the data into a normal SQL Server table.
When I am trying to insert the data into a SQL Server table, which has a identity column (i.e. auto increment column in Oracle) I am getting error saying that can't insert value explicitly when IDENTITY_INSERT is set to OFF.
Had anybody tried this??
There are some SRs on this issue, Oracle agreed that it is a bug. I am wondering if there is any workaround from any one of you (refer Insert in MS-SQL database table with IDENTITY COLUMN
Thanks
V KumarEven I had raised a SR on this in October 2008. But didn't get any solution for a long time, finally I had removed the identity column from the table. I can't to that now :).
I am using 10.1.3.3.0 and MS SQL SERVER 2005, They said it is working for MS SQL SERVER TABLE, if the identity column is not a primary key and asked me to refer to note 744735.1.
I had followed that note, but still it is not working for me.
But my requirement is it should work for a MS SQL SERVER 2005 table, which has identity column as primary key.
Thanks
V Kumar -
A potential bug on the new feature (12c) of Identity Column?
Hi,
I am testing a newly introduced feature of Identity Column in Oracle 12c. I used EclipseLink (JPA) to access the database.
I may have found a potential bug with this feature. I am getting "ORA-30667: cannot drop NOT NULL constraint on a DEFAULT ON NULL column" when I try to insert a row. My code doesn't explicitly drop "NOT NULL" constraint.
When I delete all the tables under the user and re-define the user and the tables, the error disappear.
Here are the details:
Error:
DatabaseException Internal Exception: java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-30667: cannot drop NOT NULL constraint on a DEFAULT ON NULL column Error Code: 604 Call: INSERT INTO MyTable (ID, SOMEID, SOMEDATE) VALUES (?, ?, ?) bind => [null, 100100147, 2013-11-29 Query: InsertObjectQuery(cus.entity.MyTable@1a9ea5b)
Table definition:
CREATE TABLE MyTable (id NUMBER GENERATED BY DEFAULT ON NULL AS IDENTITY PRIMARY KEY,
someId INT NOT NULL,
someDate DATE NOT NULL,
PARTITION BY range(someDate)
interval(numtodsinterval(1,'year'))
SUBPARTITION BY HASH ( someId)
SUBPARTITIONS 20
PARTITION p0 VALUES LESS THAN (TO_DATE('01-12-2013', 'DD-MM-YYYY'))
Could anyone tell me if there might be a bug associated with the new feature or if there was something wrong with my code?
I would be appreciated if anyone can help."here is a reproducible test case in the SCOTT schema - if it reproduces for you open an SR with Oracle"
Yes. I have just followed the instruction you posted and managed to re-produce the same error I reported earlier. Here are the details of the script output following your posted instruction:
table MYTABLE dropped.
purge recyclebin
table MYTABLE created.
1 rows inserted.
table MYTABLE dropped.
OBJECT_NAME ORIGINAL_NAME OPERATION TYPE TS_NAME CREATETIME DROPTIME DROPSCN PARTITION_NAME CAN_UNDROP CAN_PURGE RELATED BASE_OBJECT PURGE_OBJECT SPACE
BIN$6NCDTxmXTb2QBpUWF0kGqw==$0 SYS_C0010655 DROP INDEX USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030808 NO YES 98789 98789 98812 8
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:30:56 2013-12-01:10:32:17 4030812 NO NO 98790 98789 98789 0
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 NO NO 98833 98789 98789 1024
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 NO NO 98833 98789 98789 1024
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 NO NO 98833 98789 98789 1024
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 NO NO 98833 98789 98789 1024
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 NO NO 98833 98789 98789 1024
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 NO NO 98833 98789 98789 1024
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 NO NO 98833 98789 98789 1024
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 NO NO 98833 98789 98789 1024
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 NO NO 98833 98789 98789 1024
BIN$Ka0sgN7XRBeCsjyXTQ76cA==$0 MYTABLE DROP Table Composite Partition USERS 2013-12-01:10:31:37 2013-12-01:10:32:17 4030812 & -
How do you use an entity bea that uses an identity column?
I am using an mssql database. I need to create an entity bean for a table that uses an identity column. I want to use the identity column as the Primary key in the entity bean.
I assumed that I should not pass in a paramter for the identity column into the create method of the Home interface or the create method of the Bean ejbCreate method. But when I try using the entitity bean to create a new row in the table I get the following error.
Cannot insert explicit value for identity column in table 'PropsTableIdentity when IDENTITY_INSERTis set to OFF.
I didn't think I was doing anything to explicitly insert anything into the identity column.
Anyways here are my programs if anybody cares to take a look.
PropsIdentity.java
package propsIdentity;
// File generated by Desiderata Software's Blazix entity bean wizard
// Thu May 05 08:20:44 MDT 2005
// Remote interface for entity bean "PropsIdentity"
import javax.ejb.*;
import java.rmi.*;
public interface PropsIdentity extends javax.ejb.EJBObject {
int getKey() throws java.rmi.RemoteException;
java.lang.String getValue() throws java.rmi.RemoteException;
void setValue( java.lang.String value ) throws java.rmi.RemoteException;
// TBD: Add any additional remote method interfaces
PropsIdentityHome.java
package propsIdentity;
// File generated by Desiderata Software's Blazix entity bean wizard
// Thu May 05 08:20:44 MDT 2005
// Home interface for entity bean "PropsIdentity"
import javax.ejb.*;
import java.rmi.*;
import java.util.*;
public interface PropsIdentityHome extends javax.ejb.EJBHome {
PropsIdentity create(
java.lang.String value
) throws javax.ejb.CreateException, java.rmi.RemoteException;
PropsIdentity findByPrimaryKey( java.lang.Integer pkey ) throws javax.ejb.FinderException, java.rmi
.RemoteException;
}PropsIdentityHome.java
code]
package propsIdentity;
// File generated by Desiderata Software's Blazix entity bean wizard
// Thu May 05 08:20:44 MDT 2005
// Home interface for entity bean "PropsIdentity"
import javax.ejb.*;
import java.rmi.*;
import java.util.*;
public interface PropsIdentityHome extends javax.ejb.EJBHome {
PropsIdentity create(
java.lang.String value
) throws javax.ejb.CreateException, java.rmi.RemoteException;
PropsIdentity findByPrimaryKey( java.lang.Integer pkey ) throws javax.ejb.FinderException, java.rmi
.RemoteException;
PropsIdentityBean.java
package propsIdentity;
// File generated by Desiderata Software's Blazix entity bean wizard
// Thu May 05 08:20:44 MDT 2005
// Home interface for entity bean "PropsIdentity"
import javax.ejb.*;
import java.rmi.*;
import java.util.*;
public interface PropsIdentityHome extends javax.ejb.EJBHome {
PropsIdentity create(
java.lang.String value
) throws javax.ejb.CreateException, java.rmi.RemoteException;
PropsIdentity findByPrimaryKey( java.lang.Integer pkey ) throws javax.ejb.FinderException, java.rmi
.RemoteException;
}PropsIdentityBean.java
// Thu May 05 08:20:44 MDT 2005
// Bean class for entity bean "PropsIdentity"
import javax.ejb.*;
import javax.naming.*;
import java.rmi.*;
public class PropsIdentityBean implements javax.ejb.EntityBean {
//Instance member variables.
public int key = 0;
public java.lang.String value = null;
// Entity context, can be used to obtain handles etc
javax.ejb.EntityContext ejbEntityContext = null;
//Getter/setter methods
public int getKey() throws java.rmi.RemoteException
return key;
public java.lang.String getValue() throws java.rmi.RemoteException
return value;
public void setValue( java.lang.String value ) throws java.rmi.RemoteException
this.value = value;
// TBD: Add implementations for any additional remote method interfaces
// The default ejbCreate method.
public java.lang.Integer ejbCreate(
java.lang.String value
throws javax.ejb.CreateException, java.rmi.RemoteException
this.value = value;
return null;
// TBD: If any other ejbCreate's are added manually to the home interface, define them.
// Other methods required in an entity bean
public void setEntityContext( javax.ejb.EntityContext ejbEntityContext )
throws RemoteException
this.ejbEntityContext = ejbEntityContext;
public void unsetEntityContext()
throws RemoteException
this.ejbEntityContext = null;
public void ejbPostCreate(
java.lang.String value
// TBD: Do any post-instance-creation processing here
public void ejbRemove()
throws java.rmi.RemoteException, javax.ejb.RemoveException
// TBD: Do any processing here when instance is being removed
public void ejbActivate()
throws java.rmi.RemoteException
// TBD: Do any processing here when instance is activated
public void ejbPassivate()
throws java.rmi.RemoteException
// TBD: Do any processing here when instance is being passivated
public void ejbLoad()
throws java.rmi.RemoteException
// TBD: Load any data needed by instance
// in addition to the container-managed data.
public void ejbStore()
throws java.rmi.RemoteException
// TBD: Store any data used by instance
// in addition to the container-managed data.
} Script used to create table in mssql
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[PropsTableIdentity]') and OBJE
CTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[PropsTableIdentity]
GO
CREATE TABLE [dbo].[PropsTableIdentity] (
[key] [int] IDENTITY (1, 1) NOT NULL ,
[value] [varchar] (255) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL
) ON [PRIMARY]
GOAnybody have any clue on how to figure the entity bean to work with the identity column?Hi,
CAN THIS BE DONE? This would be a good enhancement if not...???
If I write a PL/SQL loop and want to add it to the utilities... IS THERE A WAY? -
Identity Column in SQL Server 2000
I am working on SBO Version 2004a.
I created <b>Identity Column</b> in User Defined Table and made the entries for this Table and its columns in Sap Business One OUTB and CUFD tables respectivily.
I use this identity column to populate the Code and name fields automatically using Insert triggers.
I add 10 records to the table and now delete the 5th record. The Identity column and the code field will contain values as (1,2,3,4,6,7,8,9,10)
Now on Upgrading the patch level( SAP Business One 2004A (6.70.190) SP: 00 PL: 36), the Identity column is converted to simple INT column and no Identity column property is attached to it.
There is no T-SQL in SQL 2000 to convert an existing column to Identity Column hence I can not convert it back to Identity Column.
The Only Solution is to drop the column and re-create it as an Identity Column.
If I do so, the Identity column is polulated for all the rows starting from 1 to 9 (seed is 1).
Now on adding the next record, the primary key voilation occurs on the Code field since the next available Identity column value is 10 but this value is already used in 9th record.
<b>Is there any way so that the patch do not change the definition of the User defined tables and their columns.</b>
Thanks
Vishal NigamHi Vishal,
I agree with Harold. It's against SAP's support policy to allow anyone to change SBO table definitions in any way. Other SQL objects such as stored procedures or triggers will probably be unaffected by an upgrade but it is highly likely that changes to tables will be reverted and may even cause the upgrade to fail.
There is one other possible solution, depending on how you are using the table. It is to create your own table in SQL, i.e. a table in the SBO company database but which is not a user-defined table. SBO itself will be totally unaware of the table but you could read and write to it via code (if you have written an add-on).
Kind Regards,
Owen -
All, I'm trying fix an issue with transactional replication where replication monitor is showing the push to the subscriber is failing because of the error, "Cannot update identity column." I've tried to use sp_browsereplcmds to pull up the
command that's failing based on the xact_seqno but when I try that I get the error:
Number: 102, State: 1, Procedure: , LineNumber: 0, Server: , Source: .Net SqlClient Data Provider
Message: Incorrect syntax near '┻'.
I'd like to fix the issue without having to rebuild replication during a maintenance window. I know you cannot publish tables with primary keys, but I'm wondering if dropping the identity column on this table might fix the issue. I'm considering
that but I would prefer to be able to pull the command that's trying to update the identity column, throw in SET IDENTITY_INSERT ON and remove the commands from the distribution database, but if that doesn't work I'm open to ideas of just dropping the primary
key on the replicated table. I think that should be fine.
Does anyone have any recommendations on how to view the command that's failing?
Or if dropping the primary key on the subscriber table would create issues with the publisher (since it is also the primary key)?
Or, know of any other ways in which to address this issue? Thanks.Unfortunately, no. The error was a bit of a red herring. In the end the subscriber was missing all of the stored procedures needed to update data in the published tables (i.e., the procedures for performing inserts/updates/deletes were missing
for every table in the subscriber database). Additionally, I could not recreate these stored procedures using sp_scriptpublicationcustomprocs
because another procedure which was required for that proc to work was also missing. In short, there were hundreds of missing stored procedures in the subscriber database on which transactional replication is dependent in order to replicate DML changes and
function normally and this includes system sprocs which would've been used to recreate the missing DML procs. In short, the subscriber was badly damaged and deemed to be unrecoverable within a reasonable time frame.
The solution was to tear down and start over, which we did successfully later in the evening. -
Equivalent to SQL Server IDENTITY columns in Oracle 8i?
Under SQL Server, my app frequently keys tables using IDENTITY columns which are also used as the only column in the tables primary key. After an INSERT, I typically retrieve the value assigned to the IDENTITY column using:
SELECT @@IDENTITY
I need to port my app to Oracle 8i and wonder if there is a similar concept available. I checked out ROWID and UROWID but they don't sound quite right.
Any idea?You can use the sequence directly in your insert
without use a trigger
For example:
SQL> Create table nn ( c1 number, c2 varchar2(34));
Table created.
SQL>
SQL> CREATE SEQUENCE customers_seq
2 START WITH 5
3 INCREMENT BY 1
4 NOCACHE
5 NOCYCLE;
Sequence created.
SQL>
SQL> insert into nn values (customers_seq.nextval, 'jjj');
1 row created.
SQL> insert into nn values (customers_seq.nextval, 'mmm');
1 row created.
SQL> select * from nn;
C1 C2
5 jjj
6 mmm
SQL>
[email protected]
Joel P�rez -
Problem in EOImpl.doDML() ,with Identity column in MS SQL server.
Hello,
I'm using JDeveloper 11.1.1.4.0
My application is working with MS SQL Server.
One of the tables in the database has its PK as Identity column.
EO is created with the corresponding attribute as Primary Key.
Upon calling doDML() in EOImpl, it generates an insert statement and attempts to insert in the PK field as well. MS SQL does not allow insertion in PK field and throws exception.
I tried setting some configuration on EO PK attribute, but in vein. Also there is no other 'unique' column in table that can be setup as PK in EO.
Appreciate your suggestions.
Regards,
Amari think better to Oracle datbase as I am afraid of that Oracle won't be able to see your problem against sql server due to sql server is not their product!
-
Database Adapter: How to Insert when one column is an identity column
Hi everyone
I'm developing a BPEL process who uses a database adapter to insert a row in a table of an SQL Server database. The problem is that the database adapter tries to insert a null value into the field that is the primary key of the table so the process fails. This is because I don't want to specify any value to this field because this field is specified in sql server as an identity column so this field doesn't need to have a value provided.
I suppose the only solution is to set the database adapter to not insert any value to this field but how can i do that? is there any way to make the database adapter to insert data in only a few fields of a table and not in all fields, trying to insert null in these fields that no data have been provided?
Thank You Very Much!In JDev->Applications Navigator->your project->Application Sources->Toplink->toplink_mappings.
Upon selecting "toplink_mappings" in the structure window you will see the package. Expand to see your tables. Double click your table and it will open file in main area. Select your field that has identity column. And at the botton you will see "Use Sequencing" check box make sure you uncheck it.
This will solve your problem.
Dipal -
SQL 7 - Oracle 8i - NOT NULL dropped for IDENTITY column
It appears that OMWB is dropping the NOT NULL condition for columns defined as IDENTITY in SQL server 7.
SQL code to create table:
CREATE TABLE [dbo].[PCPrsnCorp] (
[PrsnCorpId] [int] IDENTITY (1, 1) NOT NULL ,
[PrsnCorpTpEnum] [tinyint] NOT NULL ,
[Name] [varchar] (128) NOT NULL ,
[NameFirstIdx] [smallint] NULL ,
[NameMidIdx] [smallint] NULL ,
[NameLastIdx] [smallint] NULL ,
[NameSuffixIdx] [smallint] NULL ,
[NameLine2Idx] [smallint] NULL ,
[CmpyId] [smallint] NULL ,
[ClsnId] [int] NOT NULL
) ON [PRIMARY]
GO
OMWB migration script:
REM
REM Message : Created Table :sa.PCPRSNCORP
REM User : system
CREATE TABLE sa.PCPRSNCORP(PRSNCORPID NUMBER (10,0) ,PRSNCORPTPENUM NUMBER
(3,0) NOT NULL,NAME VARCHAR2 (128) NOT NULL,NAMEFIRSTIDX NUMBER (5,0)
,NAMEMIDIDX NUMBER (5,0) ,NAMELASTIDX NUMBER (5,0) ,NAMESUFFIXIDX NUMBER
(5,0) ,NAMELINE2IDX NUMBER (5,0) ,CMPYID NUMBER (5,0) ,CLSNID NUMBER
(10,0) NOT NULL) TABLESPACE ORACLEFULL
NOT NULL appears to be handled correctly if colummn is not defined as IDENTITY. Is there a patch, workaround, or OMWB option to get past this?Currently, the Migration Workbench converts IDENTITY columns into a BEFORE INSERT trigger and an Oracle sequence.
This trigger will fire prior to any INSERT statement executing against the table. The trigger inserts the next value of the defined sequence into the converted IDENTITY column.
The NOT NULL column attribute is therefore no longer needed.
Strictly speaking, it would do no harm to keep the NOT NULL column attribute and so I will log a bug on your behalf.
Thanks for the info.
Brian. -
What is Oracle's alternative to IDENTITY Column in SQL Server/ DB2
What is Oracle's alternative to IDENTITY Column(Auto Increment Column) in SQL Server/ DB2 ? Is Sequence and Trigger the only way out for this?
Why is Oracle not creating anything like an Identitiy column in SQL Server?What is Oracle's alternative to IDENTITY Column(Auto
Increment Column) in SQL Server/ DB2 ? Is Sequence
and Trigger the only way out for this?Of course not, you can use in your inserts sequences as well:
insert into blahh values (my_seq.nextval, ...) and use returniong clause to get the value back if necessary
You can use them in insert with subselects
insert into blah
select my_seq.nextval, ...
from ....
>
Why is Oracle not creating anything like an Identitiy
column in SQL Server?Because they are different companies with different people and thoughts and existing mechanism is sufficient i.e. one can even argue that it is even more flexible than identity btw ;)
Gints Plivna
http://www.gplivna.eu
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