SESSIONID , returns the auditing session identifier am i right ?
my question is when oracle updating session id ?
SQL> show user;
USER is "SYS"
SQL> select sid,serial# from v$session where audsid=sys_context
2 ('userenv','sessionid');
[code]....
how can I find SessionID of Oracle Job? In Oracle 9i Jobs were running under Sessions with SID = 0. This seems to be not the case under Oracle 11g.
View 10 Replies View RelatedCheck the below simple sql stmts:
create table tab_tab(col1 number, col2 number);
insert into tab_tab values(1, 1);
insert into tab_tab values(2, 2);
insert into tab_tab values(3, null);
[code]......
My question is why the table content didn't look like:
col1 col2
----------
1 2
2 2
3 2
4 3
5 4
I thought that when oracle will update 1st, 2nd & 3rd rows then the sub query will get a count equal to 2, but the time when it goes to update the 4th & 5th row the sub query should get back a count equal to 3 & 4 resp. BUT that is not what exactly is happening!!
Is this the correct forum to ask questions about Oracle CPU's?
I ran the CPU-JUL-2012 on a workstation for version 11.1.0.7, got Return Code 0 and "OPatch Succeeded".
Yet a Retina scan ran after shows no change....?
I've tried reading the availability document, but I have no experience at Oracle patching.
I am attempting to perform regular updates on several Oracle tables. The scripts performing the updates are scheduled to run every two minutes, get a value and update the table with that value.
The value doesn't always change but the scripts will still attempt to perform an update.
The same script is part of 7 objects, all of them are scheduled to run at the same time. They update the same table but never the same row.Even though the script is mostly the same on the 7 objects, they run completely independently of each other. The first object will usually perform the update without any problems but when it comes to the second object the script will time out.
I need some detail information regarding the CPM Patches released by oracle quarterly.
Is it compulsory to set the CPM patch when it is being realized. How to set or apply this patch. (either by runInstaller or OPatch utility i am not sure about this)
What is the difference between the interim & CPM patches.
You have a stock_amt value in one table and there is a procedure that updates and substracts from this stock_amt.
lets say in a store a have a stock amount of 50 items and this procedure, for each sale is subtracting from this value and it is not allowed to go below zero. The process, beside the update, on this column (set stock_amt = stock_amt - x) is doing a lot of other updates on other tables and it total it takes like 0.5 seconds. Everything is fine till I want to execute this procedure by 50 users in parallel.
The initial implementation, to avoid some dead locks and we put a lock on that column (stock_amt) but there where to much waits. we cannot hold that lock for 0.5 seconds.
What will be the best approach for this? For this stock amt problem, maybe the solution can be a trade like: do not update that column every time but once in a while, by another process or by a materialize view logic.
but what if my column is a critical value like a Prepay balance or bank balance and it needs to be updated in near real time. What will you do?
I have to create a audit/history table on a master table so that I can store the old/current state of data in my audit table. I am planning to write following program.
1. Created the audit table with similar number of records.
2. Everyday at a particular time I will compare the audit/main table and push the records in audit table which are either updated or not present in the audit table so that the audit table = main table + old state of data.
I am unable to figure out the proper way to implement the point 2 above in oracle database.
I have a table of records with a date_modified column. I would like to simply report the count of updates made each week. For example, given:
Record Date_Modified
155291141/23/2013
157277201/24/2013
152619321/25/2013
142263211/28/2013
140043421/28/2013
150050431/28/2013
148315761/29/2013
154364281/31/2013
148066382/1/2013
[Code]...
I would like to return:
Week Updates
43
57
69
77
84
Although in place of the week number, providing either the value for the last day of the week or the first day of the week would be just as good.
how to go about this task.
The updates occur always that a significantly change was done? (Like create, rename or drop datafiles and tablespaces)
Or the RMAN catalog owner must issue "resync catalog" frequently?
Consider the statement below:
Update employee e
set e.dept_id = (select d.dept_id
from dept d
[Code].....
The above is not the exact code which I am executing but an exact replica of the logic implied in my code.
Now, when i display the value of 'rows_updated' it returns a value greater than 0,i.e 3 but it should ideally return 0
since there are no records matching for the condition:
(select d.dept_id
from dept d
where e.dept_name = d.dept_name)
So, I executed the statement:
select count(*) from employee e
where emp_id = 1234
and exists
(select 1
from emp_his ee
where e.emp_id = ee.emp_id)
and the result was 3 which is the same value returned by %rowcount.
why this is happening as I am getting incorrect values in %rowcount for the number of rows updated.
I have a table of 3 columns:
SQL> show user
USER is "ANDREY"
SQL>
SQL>
SQL>
SQL> --create the table:
[code]...
I insert rows into it:
SQL> --fill it with data:
SQL>
SQL> insert into a(key1 , key2) values (1 , 1);
1 row created.
SQL> insert into a(key1 , key2) values (1 , 5);
[code]...
i want to perform a logic by which:for every distinct value of key1 - values of key2 will be checked in all records holding that particular key1 value, and update the key3 field to 'inactive' where the key2 value for that particular key1 is the highest in number.
i've found out that i could do it by an SQL statement:
update a
set key3 = 'inactive'
where key2 = (
select max(key2)
from a a2 where a2.key1=a.key1
);
however I wanted to use the cursor to "load" the max key2 values FOR EACH distinct key1 value exists in the table,and do the same thing as the update statement above WITH A CURSOR,So tried and wrote the following:
SQL> create or replace procedure proc1
2 IS
3
4
5 var1 a.key1%type;
[code]...
unfortunately, it works only for one row, and i don't understand what's wrong, I executed, and checked what has changed:
SQL> exec proc1;
PL/SQL procedure successfully completed.
SQL> select * from a;
KEY1 KEY2 KEY3
---------- ---------- ----------
1 1 active
1 5 incative
2 24 active
2 21 active
ORA-01034: ORACLE not available
This problem went away for me in 4.2, but I am limited to 4.1 in production. The problem is this: I have three editable columns in my Tabular Form
1) I make a change to column 3 and press submit. The values in columns 1 & 2 (that were not changed) are overwritten with null during the update (submit). Column 3 is saved correctly.
I deleted my tabular form and re-created it thinking that I may have trashed something. But it appears that is the way it works. How do I prevent the unchanged editable columns from being overwritten with nulls?
How to update a form fields which taking a searched value from another table .
I have a form that records student data and which has a drop down to select the 'student registration No' that comes from different table.
When insert or update a student record, first we select the student registration No from drop down to see if he is an existing student.
If he is already registered student then relevant student name and other details should be shown in the form and should be able to enter few other details as well.
This is my stored procedure
I have below store procedure:
create or replace
PROCEDURE TESTPERFORMANCE (
o_statuscode OUT NUMBER,
o_statusdescription OUT VARCHAR2,
starttime out timestamp,
time_after_query_TESTJOB out timestamp,
[Code]...
This procedure is taking around 35 minutes when there are 35000 records to loop over (i.e cursor has 35000 records) and TESTJOBTRANSACTIONS table has 90000 records. How to reduce execution time.
I was given a task by manager to keep track of changes on a given table including os_user who made it.Should I create a trigger on it (on any update, insert, delete etc.) or there is a better way of doing it ?I think there could be some info already in some data dictionary views or something like it.
If I CREATE MATERIALIZED VIEW LOG on that table.
I am trying to write an update statement which updates the User IDs in one table with the User IDs in another table. However I need to update statement to ignore any duplicates that are in the tables.
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View 0 Replies View RelatedBut i do a lot of work-arounds to make sure the installation does not make corrupt my OracleAgent,OracleService and OracleDataGatherer. If i just let the installation do its thing i have problems with my libraries, and can't start anything.
The errors are : Procedure entry point 'BlaBla' could not be located in the Dynamic Link library 'AnyName'.
I notice that i have 2 versions of the libraries in OracleHomeBIN (one version 8, one version 11). The programs that start the OracleAgent,Service and DataGatherer call the old libraries but expect to find values that can be found only in new libraries.
I have a requirement to put together a Oracle SQL template to create re-usable DDL/DML Scripts for Oracle databases.Only the Oracle DBA will be running the scripts so permissions is not an issue.
The workflow for any DDL is as follows:-
1) New Table
a. Check if the table exists from the system/admin views.
b. If table exists then give message "Table Exists"
c. If table does not exist then execute DDL code
2) Add Column
a. Check if Column exists for a given table from system/admin views
b. If column exists in the specified table,
b1. backup table.
b2. alter table to make changes to the column
b3. verify data or execute dml script convert from backup to the new change.
c. If Column does not exist
c1. backup table
c2. alter table to add column
c3. execute dml to populate column with default value.
The DML scripts are for populating base tables with data required for business operations.
3) Add new row
a. check if row exists by comparing old values of each column with new values to be added for the new record.
b. If exists, give message row exists
c. If not exists, add new record.
4) Update existing record (We have createtime columns in these tables so changes can be tracked)
a. check if row exists using primary key.
b. If exists,
b1. deactivate the record using the "active" column of the table
b2. Add new record with the changes required.
c. If does not exist, add new record with the changes required.
We would be moving oracle 11g unix sun solaries to oracle 11g Linux readhat OS. what would be the disadvantage and what are the item needs to be verified. Basically advantage of oracle 11g Linux readhat OS.
View 2 Replies View RelatedI would like to update an XML element without using the function APPENDCHILDXML or INSERTCHILDXML because they are not available in Oracle 10GR1.
In my database, Oracle XDB is not installed.
The following query fail with the following error : ORA-00904: "INSERTCHILDXML" : identificateur non valide
update scl_profile
set profile_data =
insertChildXML(profile_data,'/exportImportMarcheCriteria','colonnesExport',
XMLType('<colonnesExport>ENTETE_GESTIONNAIRES_AUTORISES</colonnesExport>'))
where profile_xmltype =
'fr.mipih.marches.marche.criteres.ExportImportMarcheCriteria'
and profile_type =
'eMagh2.MRGS.AccesMarche.ListeMarche.Export.OptionsExportImport';
[code]........
If i try to use the package DBMS_XMLDOM, i have the following error :
ORA-06550: Ligne 3, colonne 11 :
PLS-00201: l'identificateur 'DBMS_XMLDOM.DOMDOCUMENT' doit etre declare
ORA-06550: Ligne 3, colonne 11 :
PL/SQL: Item ignored
I think it's because ORACLE XDB component is not installed in my database.
This time i am downloading the Oracle 11g and then the Oracle APEX...(they are not in one package...right ? i mean they both have to download separately)i really new in oracle / PL/SQL. I'm not a programmer but i interest about database programming.For now i still use Ms. Access to develop an aplication and i really suprised i found this Oracle APEX because it an RAD tool too same as Access but more powerfull i think.
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I tried Perl, PHP, Java but each require parts of Oracle installed.
I am working on an application which is on Oracle forms and Reports 6i.It connects to a database which is Oracle 9i. My client wants to upgrade the Database to Oracle 10gR2 or Oracle 11g. I searched in many forums and also saw in Interoperability table which says it is not compatible. But some users are using it fine.
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I used to open OEM in browser but I don't know to manage my database method by using OEM . In a screen I find many function for example Host CPU Active session etc but I can't find function are about create database create table etc . And this is my question
How I did open OEM in order to manage database (create table ,insert data ,delete table etc )?
Is there anyway to know rowid in oracle10g when i know block number?
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