Create & insert in the same time

hi does any one know why it's impossible to insert values in a table in the same time of creation? I know that's impossible to do so i want to know why?

why not ? if you use select statement for table creation.
SQL> select * from temp_emp;
select * from temp_emp
ERROR at line 1:
ORA-00942: table or view does not exist
SQL> create table temp_emp as select * from emp;
Table created.
SQL> select * from temp_emp;
     EMPNO ENAME                                              JOB              MGR HIREDATE         SAL
      7369 SMITH                                              CLERK           7902 17-DEC-80        880
      7499 ALLEN                                              SALESMAN        7698 20-FEB-81       1600
      7521 WARD                                               SALESMAN        7698 22-FEB-81       1250
      7566 JONES                                              MANAGER         7839 02-APR-81       2975
      7654 MARTIN                                             SALESMAN        7698 28-SEP-81       1250
      7698 BLAKE                                              MANAGER         7839 01-MAY-81       2850
      7782 CLARK                                              MANAGER         7839 09-JUN-81       2450
      7788 SCOTT                                              ANALYST         7566 19-APR-87       3000
      7839 KING                                               PRESIDENT            17-NOV-81       5000
      7844 TURNER                                             SALESMAN        7698 08-SEP-81       1500
      7876 ADAMS                                              CLERK           7788 23-MAY-87       1100
      7900 JAMES                                              CLERK           7698 03-DEC-81       1045
      7902 FORD                                               ANALYST         7566 03-DEC-81       3000
      7934 MILLER                                             CLERK           7782 23-JAN-82       1300
      7500 DEV                                                MD                                   5000
15 rows selected.

Similar Messages

Can we start more than one user created database at the same time

Hi.,
Can we start/work more than one user created database at the same time ??
--Shyam

Hi Shyam,
I really dont understand what you have asked?
If your question is can we start more than one database at the same time then the answer to that is yes but provided to have enough resources on your server to support running of two or more different databases on the same machine.
Ex Senior DBA

CLR trigger - handling multiple inserts at the same time

Hi
I've developed a CLR trigger which operates on inserts performed on a staging table. The trigger implements some business logic and then inserts or updates a record in a target table. Whether an insert or update is performed depends on whether
a record with the same ID already exists in the target (i.e. a select * from target where ID = 123).
This works fine in most scenarios, but occasionally I am getting duplicates in the target table and have noticed that this seems to occur when inserts on the staging table happen at exactly the same time (i.e. multiple inserts for the same ID at
the same time). In this situation duplicates are created in the target table because at the time of the inserts, no record with that ID exists in the target table (i.e. the select returns no records), therefore a new record is created for each.
Is there a known way to deal with this scenario? For example, would locking the target table on insert result in the subsequent selects against the target table waiting until the target table had been updated, therefore the select would return a record
for the given ID.
I didn't really want to lock the whole target table on insert, because there are potentially other users reading that table (selects) and these would also have to wait for the insert to complete.
I'd appreciate any thoughts on how to deal with this and avoid duplicates in the target table. I'm unable to change the way the data is coming in to the staging table, so my trigger code must deal with the above scenario.
Thanks in advance.
John

First if you do not want any duplicate values in a column (or combination of columns) you should add a constraint to ensure this is never possible. A
unique index
like this should do this trick.
CREATE UNIQUE NONCLUSTERED INDEX [IX_yourIndexName] ON [dbo].[YourTableName]
[yourColumn1] ASC,
-- add more columns that make the unique combination that you don't want repeated
You can then add a try/catch block in your trigger code, if you get an exception based on this index then the record was created by another executing instance of this trigger and in that case you should do an update (or not, not sure what the rest of your
logic is) in your catch block. This is the easiest solution and does not involve table locks. The only drawback is the first one to commit the insert will win and you have no guarantee which process or data set that will be. Also i have no idea how big the
table is, how frequently changes are made, and what the data type is so you should
keep this in mind when creating your index so you don't run into unexpected high index fragmentation which can lead to performance problems when executing updates and inserts.
You could also create a
named transaction with scope serializable around your insert/update block and execute your reads using a
NOLOCK hint
which should allow them to retrieve uncommitted writes and not create a long wait. The downside is is that the data might not be 100% accurate depending on if a transaction fails or not if there happens to be an update at the same time as a select but maybe
this is not a big deal to the calling code.
-Igor

Posting and inserting at the same time

How do I post the values into a database and at the same time
get displayed on the next page using the post method. At the moment
the values just get inserted into the database, but do not get
displayed on the next page, what is the code behind doing this?
Thanks

>Opps, hang on. I'm trying to acheive your second option.
>Show the form variables on the next page as well as
inserting into the database.
First off, I don't do php so I won't be able to help with
script syntax, but I can give you an overview of the program flow.
Now I will assume that you have 2 pages; one that contains
the form and another that has the form processing script. You could
actually have a single form that self posts, but I'm guessing that
you are not doing that.
When you submit the form, the form fields get posted to the
php page that inserts them into the database. I don't know the php
syntax to retrieve the posted form elements, but I assume you do
since you already must be doing this to get your insert working.
Once the insert routine on the page has completed, you write
out html to the page that includes the form field values. If you
want, you can just copy the form from the previous page to use as
the basis for the display page. Just insert the form contents with
the php variables holding the posted field values.
If you're still not clear, it might be helpful to provide a
url so we can see exactly what you are trying to accomplish.

Execute more than one thing at the same time.

Hey why every time i want to execute more than one thing(create tables) at the same time
it say "ORA-00911: invalid character" , i dont wanna execute one thing at a time. check the pic please
http://img370.imageshack.us/img370/5120/oraclesw5.jpg
but in my school i use something called isqlplus and i can execute all the things i want at the same time with-out any error.
im using right-know
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Product
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production

1) Unless you are using something like DBMS_JOB, SQL*Plus, iSQL*Plus, the Oracle XE web-based front-end, or any other application is going to execute one SQL statement at a time.
2) There is a dedicated XE forum-- the folks over there might know how to run a script using this particular front-end.
3) Assuming the XE database is on your local system, you should be able to log in via SQL*Plus and use that utility to run your scripts.
Justin

How to insert into two differents tables at the same time

Hi
I'm newer using JDev, (version 3.1.1.2 cause the OAS seems to support just the JSP 1.0)
and I want to insert into two differents tables at the same time using one view.
How can I do that ?
TIA
Edgar

Oracle 8i supports 'INSTEAD OF' triggers on object views so you could use a process similar to the following:
1. Create an object view that joins your two tables. 'CREATE OR REPLACE VIEW test AS SELECT d.deptno, d.deptname, e.empname FROM DEPT d, EMP E'.
2. Create an INSTEAD OF trigger on the view.
3. Put code in the trigger that looks at the :NEW values being processed and determines which columns should be used to INSERT or UPDATE for each table. Crude pseudo-code might be:
IF :NEW.deptno NOT IN (SELECT deptno FROM DEPT) THEN
INSERT INTO dept VALUES(:NEW.deptno, :NEW.deptname);
INSERT INTO emp VALUES (:NEW.deptno, :NEW.empname);
ELSE
IF :NEW.deptname IS NOT NULL THEN
UPDATE dept SET deptname = :NEW.deptname
WHERE deptno = :NEW.deptno;
END IF;
IF :NEW.empname IS NOT NULL THEN
UPDATE emp SET empname = :NEW.empname
WHERE deptno = :NEW.deptno;
Try something along those lines.
null

How can I get a count at the same time I am inserting into another table

I have a requirement where I have to find out the count(number of records inserted into another table) at the same time I insert into the table:
Like
I am copying records from table B to A, while doing this I have to find out how many records I've inserted since I need this count in subsequent steps
INSERT INTO A
SELECT * FROM B
how can I store the count into any variable while doing above statement
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No, Warren that doesn't work!
SQL> set serveroutput on
SQL> declare
2     vCtr number := 0;
3 begin
4     insert into emp2
5     select * from emp;
6
7     select count(*)
8       into vCtr
9       from emp2;
10
11     dbms_output.put_line('rows created '||to_char(vCtr));
12 end;
13 /
rows created 15
PL/SQL procedure successfully completed.
SQL> declare
2     vCtr number := 0;
3 begin
4     insert into emp2
5     select * from emp;
6
7     select count(*)
8       into vCtr
9       from emp2;
10
11     dbms_output.put_line('rows created '||to_char(vCtr));
12 end;
13 /
rows created 30
PL/SQL procedure successfully completed.
SQL>

Opening Form in Insert mode but making a query at the same time

My problem is that I want to open a Portal Form in Insert mode but at the same time making a query.
If I call a form with patameters the form opens automatically in update mode (to be more precise with FORMSTATE = UPDATE_AND INSERT). In that case the insert button is not shown.
I have come very close to a solution by running this code:
BEGIN
p_session.set_value(
p_block_name => 'DEFAULT',
p_attribute_name => '_FORM_STATE',
p_value => 'QUERY_AND_INSERT');
END;
under "... before processing the form". The form-state changes to QUERY_AND_INSERT' and I get the record from the table that I want but I still see no insert button!
I think that I can solve this problem in some table-triggers in the database but it would be interesting to know weather it is possible to do this in the portal.

Kari,
You can workaround the disappearing Insert button by creating a custom button instead.
If you look at the "standard" Insert button code it looks like this:
--- Type your PL/SQL code here...
doInsert;--- This is the default handler
--- ...and here, thanks...
in the generated forms package doInsert just calls internal insert handler:
procedure doINSERT
is
begin
onINSERT(
p_block_name => p_block_name ,
p_object_name => p_object_name,
p_instance => p_instance ,
p_event_type => p_event_type ,
p_user_args => p_user_args ,
p_session => p_session);
end doINSERT;
If you add a custom button to your form and from PLSQL event combobox select "Custom", then copy&paste this code to the event code:
onINSERT(
p_block_name => p_block_name ,
p_object_name => p_object_name,
p_instance => p_instance ,
p_event_type => p_event_type ,
p_user_args => p_user_args ,
p_session => p_session);
You will get a custom button which does exactly what the Insert button does and it will not disappear from the screen.
Thanks,
Dmitry

Inserting an image on multiple slides in Keynote at the same time?

Is there a way to insert a logo on multiple slides at the same time in Keynote? I have a standard presentation but put the logo of the company I am working with on each slide (in the same spot) one at a time. It takes a while with 130 slides. Any thoughts?

Use two presentations to create the presentation:
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presentation 2 containing the remaining slides using the slide master without the logo
once designing is complete, drag and drop slides from presentation 2 into the navigator panel of presentation 1
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Sounds like you opened and saved it in CC, so now you need to go back to CC and either complete the project there, or export to IDML to take it back into CS6.

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I am trying to create a button in flash that will display 4 separate images at the same time when clicked. I can't get the images to stay on when I take the mouse of the button. I need the actions script code to make this happen.

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Can we use both INSERT and UPDATE at the same time in JDBC Receiver

Hi All,
I would like to know is it possible to use both INSERT and UPDATE at the same time in one interface because I have a requirement in which I have to perform both the task.
user send the file which contains both new and old record and I need to save those in MS SQL database.
If the record exist then use UPDATE otherwise use INSERT.
I looked on sdn but didn't find any blog which perform both the things at the same time.
Interface Requirement
FILE -
> PI -
> JDBC(INSERT & UPDATE)
I am thinking to use JDBC Lookup but not sure if it good to use for bulk record.
Can somebody please suggest me something or send me the link of any blog or anything to solve this problem.
Thanks,

Hi ,
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"If the record exist then use UPDATE otherwise use INSERT."
Thus you are performing either an insert or an update which depends on outcome of a search if the records already exist in database or not. Obviously to search the tables you need " select * from ... where ...." query. If your query returns some results you proceed with update since this means there are some old records already in database. If your query returns no rows you proceed with "insert into tablename....." since there are no old records present in database.
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http://www.daniweb.com/web-development/databases/ms-sql/threads/146829
http://www.sqlteam.com/article/stored-procedures-parameters-inserts-and-updates
[ This part you can ignore, Since its not sure that you will face this situation
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http://msdn.microsoft.com/en-us/library/aa213039(v=sql.80).aspx
http://www.mssqlcity.com/Articles/Adm/SQL70Locks.htm
http://www.faqs.org/docs/ppbook/r27479.htm
http://msdn.microsoft.com/en-US/library/ms187373.aspx
http://msdn.microsoft.com/en-US/library/ms173763.aspx
http://msdn.microsoft.com/en-us/library/e7z8d5hf(v=vs.80).aspx
http://mssqlserver.wordpress.com/2006/11/08/locks-in-sql/
http://www.mollerus.net/tom/blog/2008/03/using_mssqls_nolock_for_faster_queries.html
    There must be other methods to avoid this problem. But the point is you need to be sure that all access to database for insert/update operations are isolated.
regards
Anupam

Issues when Insert and Analyze at the same time

Hi All,
We have a weekend job that used to take 12-15 hours usually and insert around 8 millions of records to a table from external table. Last weekend the same load took 60 hours and it move to Monday and there are some business impact.
While we investigate the same issue we identified that there is one more weekend analyze job for all the tables and indexes and took around almost same time and we noticed that the table we inserted the 8 million records alone it took around 15 hours. This table now has around 91 Core records.
We need to identify why this jobs taken long time as almost 4 times compare to the normal scenario.
I would like to know what exactly happen when Analyze and insert happened to the table at the same time. And What all issues can occur because this.
Best Regards,
Shijo

Ok,
It is unclear what version you are using as you forgot to post that.
Furthermore it is unclear what 'Analyze' is, as analyze statistics was already deprecated in 9i.
Secondly, most people is this forum speak English, and they are accustomed international units only.
Sybrand Bakker
Senior Oracle DBA

Insert and Delete at the same time?

Hi,
I have a dynamic list and dynamic form. When a person inserts a record using the dynamic form, I would like to delete a record from another table using a foreign key when the new record is added (assuming a record exists in the other table). Is this achievable, and if so, can anyone provide any help?
Thanks in advance for any advice provided.
Gary

As kendenny says, this appears to be a misunderstanding of how database transactions work.
As Hoek says, if it's an insert and delete on the same table, there is a MERGE statement that can help do that as a single statement.
However, you do not do an INSERT from one table and a DELETE at the same time from another table. But that doesn't matter, because that's the point of logica transactions on a database.
You perform your insert, which starts a transaction (if one isn't already started).
You then delete from your other table (which adds to the transaction)
When you're happy that both things are done, you COMMIT your transaction which then applies those changes.
If you're not happy with something you can ROLLBACK, and that will undo all the changes from the transaction.
So, the commit and rollback allow the changes to be applied as one logical unit, even though the changes are applied in multiple steps.

Create & insert in the same time

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