Does oracle keep all past sql's?

is there a view or table that contains all sql statments executed against the database?
latest ones as well as old ones...
does the view get truncated after db reboot?

If by "all" you literally mean "all", no.
Depending on the version of Oracle (which you don't mention) as well as the edition and the management packs licensed, there is a good probability that all the SQL statements that have actually been executed for the past N days will be available in the AWR (Automatic Workload Repository) tables (where N is whatever you've configured your AWR retention to be). Depending on what you are trying to do, however, you may need to look at the ASH data as well.
Justin

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Does oracle support array in SQL?

The follow syntax for postgresql works with good performance, does Oracle support? Thanks
select
     r.company_code,
     r.date,
     r.d5[1] as d5_udm,
     r.d5[2] as d5_ddm,
     r.d5[3] as d5_tr,
from (
     select
          q.company_code,
          q.date,
          (select array[avg(abs(highest_rate-opening_rate)), avg(abs(opening_rate-lowest_rate)), avg(highest_rate-lowest_rate)] from (select lowest_rate, highest_rate, opening_rate from hkex.quotation q1 where not q1.is_trade_suspend and q1.company_code=q.company_code and q1.date<=q.date order by q1.date desc limit 5) t) as d5
     from hkex.quotation q
     where not q.is_trade_suspend
) r;

Hi,
I'm not a postgresql exponent but the following query might work, though I haven't tested it.
select
r.company_code,
r.date,
udm as d5_udm,
ddm as d5_ddm,
tr as d5_tr,
from (
select
q.company_code,
q.date,
(select avg(abs(highest_rate-opening_rate)) udm,
          avg(abs(opening_rate-lowest_rate)) ddm,
          avg(highest_rate-lowest_rate) tr
from (select lowest_rate, highest_rate, opening_rate
        from hkex.quotation q1
        where not q1.is_trade_suspend = '0' -- as below
        and q1.company_code=q.company_code
        and q1.date<=q.date
        order by q1.date desc limit 5) t) as d5   -- not sure what limit 5 does (possibly first 5 rows?)
from hkex.quotation q
where q.is_trade_suspend = '0' -- Oracle does not support boolean data type for columns so change col to varchar2(1) with '0' and '1' for false and true
) r;Andre
Edited by: acadet on Mar 4, 2010 3:43 PM

App-v setup.exe /repair, does it keep all its settings?

Hi,
Quick question: when you deploy a App-v package with all its parameters (/INSTALLDIR etc) and you repair the install via setup.exe /repair, all its settings are kept, right?
Please advise.
J.
Jan Hoedt

What happens if you actually test that scenario in your own environment?
Please remember to click "Mark as Answer" or "Vote as Helpful" on the post that answers your question (or click "Unmark as Answer" if a marked post does not actually
answer your question). This can be beneficial to other community members reading the thread.
This forum post is my own opinion and does not necessarily reflect the opinion or view of my employer, Microsoft, its employees, or other MVPs.
Twitter:
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The Definitive Guide to Delivering Microsoft Office with App-V

When I sync my iphone why does it keep all my old podcasts when I only wnat it to keep the ones on my computer?

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On your iphone go to Settings>icloud and turn on the things you want to sync with your Mac.

My safari does not keep my history despite all the settings and adjustment i made to the safari preferences so as to be able to keep my browsing history. the browsing history is wiped out whenever i close safari.

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If you're having trouble making changes to files that are inside your home folder (represented by a house icon in the sidebar of a Finder window), or if you can't get changes to the settings of an application to stick, then please see below.
Back up all data.
This procedure will unlock all your user files (not system files) and reset their ownership and access-control lists to the default. If you've set special values for those attributes on any of your files, they will be reverted. In that case, either stop here, or be prepared to recreate the settings if necessary. Do so only after verifying that those settings didn't cause the problem. If none of this is meaningful to you, you don't need to worry about it.
I've tested these instructions only with the Safari web browser. If you use another browser, they may not work as described.
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Copy the selected text to the Clipboard by pressing the key combination command-C.
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Boot into Recovery. When the OS X Utilities screen appears, select
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res
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resetpassword
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Does Oracle has features like Profiler in MS SQL

Since I'm new to Oracle I would like to know from you guys does Oracle has the feature like that of Profiler like present in MS SQL. Since I need those services for my work so really like to know about it. I tried to find out that feature but couldn't. So please share your knowledge about it .
Regards,
Praveen Rai

As someone who has actually used SQL Profiler I will add a few comments.
There are two Oracle features that may be of interest when trying to duplicate SQL Profiler information.
Niall mentioned the Oracle trace facility. Oracle is heavily instrumented and the internal measurements for how long individual operations executed and/or waited are available via the trace facility. It can be turned on by a session (several methods available) and it is also possible to turn trace on externally for an already running session.
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How do I switch on sql trace in another session that is already running?
http://www.jlcomp.demon.co.uk/faq/alien_trace.html
HTH -- Mark D Powell --

My iPod 5th gen. doesn't have a back camera. Can I trade it in for one that does have a back camera? If I can, can I keep all my pictures and have them switched over to the other one?

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Analysis does not show all rows returned by SQL

Hi.
OBIEE 11.1.1.7.0
I have a strange problem. I have a simple table that should return customer number and sales. The report will show all of the sales, but it does not show all the customer numbers. The SQL that OBIEE creates does return all of the customer numbers. When I remove the sales and just include the customer number, the report only shows a couple of the customer numbers (it should show several hundred).
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Thank you.

Thank you for your reply.
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My ipod touch is stuck on the apple logo and after a while a white screen comes up and it restarts and the same thing all over agan. this happened to me before and after a while it turns on but why does it keep on doing this?

my ipod touch is stuck on the apple logo and after a while a white screen comes up and it restarts and the same thing all over agan. this happened to me before and after a while it turns on but why does it keep on doing this?

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How do I copy and paste a shape (or layer) from one file to another keeping all of its attributes?

Our department currently uses MS Paint to place varied colored boxes for callouts on top of screen figures used in our documentation. As you know, MS Paint is not a robust image editing application, and we are frustrated at its limitations (especially not having a "non-destructive" edit capability). Consequently, we are evaluating a trial version of PS to see how a workflow could be developed that would allow the department to use callout boxes "stored" in a PS file that could be applied in an easy, consistent manner to our screen figures (but also keep each callout box editable) using PS.
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Does Oracle have Extended Stored Procedure like SQL Server and Sybase?

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If it does not have, then how can i call outside program written in C or JAVA from the Database stored procedure or trigger?

refer to this link on external procedures
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Why does ibooks keep telling me it can't connect to iTunes? I have purchased a book I can't download. All updates done, restarted, reinstalled...

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Flash: http://get.adobe.com/flashplayer/</blockquote></pre>

Does oracle keep all past sql's?

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