i m create a table emp . all user of database have privileged to read and write the emp table. now How can identify that which user have insert row in emp file ?
I have a table where there is no sequence maintained and there is no time stamp column to track the inserted record.How do I find the latest inserted record in the table.
I am using an Oracle Forms application. When you click a check-box in the form and save it,a record is inserted to a log table, they say. The DB schema has over 1000 tables and over50 log tables. Is there way using the data dictionaly to find out which table was inserted tomost recently? I don't have access to the Forms code. My goal is to find out the table that the Form inserted the log entry to.
I have a table which is getting populated from a source. I dont have a time-stamp column in the table. Is there anyway to find the time when a record was inserted into the table?
I would like to retrieve only the latest repair information based on the latest date regardless of the other information, so I would like to query only items 3 and 5 in the following example.
I have a table that contains history for vehicle positions. In order to find the latest positions quickly, I've included a LATEST column that is 1 if the record is the latest position and 0 otherwise. The table is maintained via a stored procedure. The procedure first sets the latest record for the vehicle to history...
UPDATE vehicle_positions SET latest = 0 WHERE vehicle_id = <vehicle ID> AND latest = 1
Is it possible for me to end up with 2 latest records?Consider this scenario...
Session #1: UPDATE vehicle_positions SET latest = 0 WHERE vehicle_id = 123 AND latest = 1 Session #2: UPDATE vehicle_positions SET latest = 0 WHERE vehicle_id = 123 AND latest = 1 Session #1: INSERT INTO vehicle_positions (vehicle_id, longitude, latitude, insert_time, latest) VALUES (123, 32.8533, -117.1180, SYSDATE, 1) Session #2: INSERT INTO vehicle_positions (vehicle_id, longitude, latitude, insert_time, latest) VALUES (123, 32.8534, -117.1178, SYSDATE, 1)
I'd end up with 2 latest records. How can I protect against this? I considered using SELECT FOR UPDATE, but seems like there are too many negatives going that route
I tried to post this issue earlier but it was not very clear. Well. Let me try to put in more better way.I have four tables storing order & customer information.
For given order number and cust _id I need to display latest record. here are my four tables.
I have tried using the max function (select part_no, quantity, max(applied) from pcuk_BG_alloc_TAB group by part_no, quantity) but seems as the records have different quantities it treats them separately.
identify the latest Critical Patch Update for 10g RAC. My DB server is 10g RAC 2 node cluster running on IBM Aix Pseries servers. The version is 10.2.0.3.
In the above result, We need to go from bottom up and when we hit some value we need to update with the lastest record as below.("Blank" space are considered as null.)
I successfully upgraded my database from oracle 11.2.0.1.0 to 11.2.0.3.0 and the upgrade worked fine. I installed the 11.2.0.3.0 in a new oracle home.
Now my task is to install the latest patch set release on the new oracle home(Make database upto date with latest fixes indeed). I am confused with the available documentations in my oracle support.
As CPU is now considered as a subset of PSU patch, i believe i have to apply the latest PSU only.Is this correct? Is there a step by step guide for applying latest patch?I saw there are 5 PSUs released (latest 11.2.0.3.5), do i need to apply each of them or just this final one?
Give me the latest available patchset/patch(Still not clear) install guide and latest available patch download links.
I am trying to run an Oracle report with a query that has an embeded sql. this sql is returning more than 1 row, and the report is failing.
I need to pick the latest record entered that this sql return.
I tried rownnum and it works but only i can get the rown num I specify, not the latest record. I try to order, but I am getting an error back.
select w.emp_no, (select t.timestamp from tob.work_unit t where t.work_date = to_date('20130312', 'YYYYMMDD') and rownum = 1 order by t.timestamp desc) ,w. spare_type from work.work_unit w where w.work_date = to_date('20130312', 'YYYYMMDD')
I am getting missing right parenthesis at the order by keyword My report is much complex than this, but I am tring to see if I can get the row that I want.
I want to know like How we can select the latest updated record from xyz table. that record has STATUS column. I also want to check if the status is RED or GREEN query should return if the status is red then 1 and if the status is GREEN then it should return 0
I read previous post "Can I use the latest features in Oracle Developer Tools 11g and still use ODP.NET version 10.x or 9.x in my application?".In this the solution was: "Solution: Yes, you can use the newest 11g version of Oracle Developer Tools while developing code that relies on ODP.NET version 10g or 9i. In almost all cases it will work fine. The only exception is with the automatic .NET code generation feature. Here is what you need to do:
a) Install both ODT 11g *and* ODP.NET 10g or 9i. They must be placed in different Oracle Homes! b) You will now be able to use the 11g Oracle Developer Tools for Visual Studio and all of the newest features. To ensure the correct version of ODP.NET is used by your application continue to the next steps: c) Make sure that in the "References" section in your solution, the Oracle.DataAccess.dll that is referenced is coming from the Oracle 10 or Oracle 9 Oracle home. d) Finally, you must "ungac" (gacutil /u) the ODP.NET 11g policy DLL's or else your application will silently begin using the 11g version of ODP.NET even though the reference points to the correct DLL. There are several Oracle policy DLLs with varying names, for example: "Policy.2.102.Oracle.DataAccess.dll". Ungac them all."
Are the steps the same if i have Oracle Developer Tools 12c and still use ODP.NET version 11g R2 in my application?
I am having a table with 5 lakhs transactions. I want to fetch the last balance for a particular date. So i have have returned a query like below.
SELECT curr_balance FROM transaction_details WHERE acct_num = '10'
[Code]...
This has to be executed for incrementing of 12 months to find the last balance for each particular month. But this query is having more cpu cost, 12 times it is taking huge time. how to remodify athe above query to get the results in faster way using analytical query. Whether this can be broken into two part in PL/SQL to achive the performance. ?
I have not used Oracle Forms and Reports for some time. The last version I used was Developer version 6.
Has there been major changes between Oracle Developer version 6 and Oracle Developer version 11 or is Oracle Developer basically the same with some incremental improvements? What would be a good way to update my skills from Oracle Developer version 6 and Oracle Developer version 11?
I am trying to retrieving the latest create_date and pay_total for each act_id from the table. Table is having more than 5000000 records. I prepared the below query but it didn't the data even after 6 hours.
select a.act_id,a.create_DATE,a.Pay_TOTAL from payment_tab a where 1 = (select count(distinct b.create_DATE) from payment_tab b where b.act_id=a.act_id and b.create_DATE >= a.create_DATE)
Am working on a workbook to count the number of enrolments and withdrawals in the program. My data looks like this
name semester status year A 1 enrol 2010 A 2 withdraw 2010 A 3 enrol 2010 B 1 enrol 2010 B 2 withdraw 2010
I want to count their latest status only. It should come up with Total Enrol - 2 Total Withdrawn - 1
For total Withdrawn, I tried 'rank' and filter to equals 1 but it does not allow me. Is there any way to have this work? Here's my calculation:(decode((FIRST_VALUE(status) OVER(PARTITION BY year, name ORDER BY semester DESC)),'withdraw', name)) It tells me that 'Aggregation of Analytic function not allowed'
Insert into table1 select val1,val2 from table2,table3 where table2.col2=table3.col2 and....(some more conditions)
I am working with Oracle 10g.This insert statement is called from a procedure for nearly 3000 to 4000 time.Now my problem is even though the select statement selects correct no. of rows but still it insert only 2 or 3 rows.Apart from it ,it's working fine for some cases i.e it insert the actual no. of rows that is being selected from the select statement.