Is there any limit on how many records a cursor can hold?

Hi Everyone,
This is Amit here. I want to know whether there is any limit on how many records a cursor can hold.
I have a program in which i am creating a cursor and passing it to another procedure as an input parameter. But the count of cursor query is more than 15 Lakhs. The program is running forever.
Just wanted to know whether the huge data is the problem.
Thanks ....
Regards,
Amit

user13079404 wrote:
Just wanted to know whether the huge data is the problem.What do you think? How long does your code typically need to wait for the data to leave the magnetic platter of the harddisk, travel across wires and into the memory buffer of your application - for a single row?
Now multiply that waiting for I/O time with a million - for a million rows. Or by a billion, for a billion rows.
Is "+huge data+" a problem? Not really - it simple needs more work to get that amount of data from disk. More work means slower performance. It is that simple.
Which is why the row-by-row approach used by many developers is wrong. You do not pull a million rows from disk and process it in PL/SQL or Java or .Net. Heck, you do not even pull 10,000 rows like that.
The correct approach is to think data sets and use SQL to process that for you - and only return the bare minimum of data to the application layer. Maximize SQL. Minimize PL/SQL and Java and .Net.

Similar Messages

Is there a limit to how many email accounts I can have on my iphone?

IS THERE A LIMIT TO HOW MANY EMAIL ACCOUNTS AN IPHONE 5C CAN HOLD?

here is what Apple has to say:
B. Mac App Store License. If you obtained a license for the Apple Software from the Mac App Store,
then subject to the terms and conditions of this License and as permitted by the Mac App Store Usage
Rules set forth in the App Store Terms and Conditions (http://www.apple.com/legal/itunes/ww/)
(“Usage Rules”), you are granted a limited, non-transferable, non-exclusive license:
to download, install, use and run for personal, non-commercial use, one (1) copy of the
Apple Software directly on each Apple-branded computer running OS X Lion or OS X Snow
Leopard (“Mac Computer”) that you own or control;
(ii) If you are a commercial enterprise or educational institution, to download, install, use and
run one (1) copy of the Apple Software for use either: (a) by a single individual on each of the
Mac Computer(s) that you own or control, or (b) by multiple individuals on a single shared Mac
Computer that you own or control. For example, a single employee may use the Apple
Software on both the employee’s desktop Mac Computer and laptop Mac Computer, or
multiple students may serially use the Apple Software on a single Mac Computer located at a
resource center or library; and
(iii) to install, use and run up to two (2) additional copies or instances of the Apple Software
within virtual operating system environments on each Mac Computer you own or control that is
already running the Apple Software, for purposes of: (a) software development; (b) testing
during software development; (c) using OS X Server; or (d) personal, non-commercial use.
The grant set forth in Section 2B(iii) above does not permit you to use the virtualized copies or
instances of the Apple Software in connection with service bureau, time-sharing, terminal sharing or
other similar types of services."
http://images.apple.com/legal/sla/docs/OSX108.pdf

Is there a limit to how many TV shows you can add to iTunes

i recently added and entire season and only two episodes show up under TV and the rest are under recently added anyone know how to solve this? i restarted my mac and quit and restarted itunes anyone have any suggestions of how to fix this ? the episodes show up under recently added and in front row

These files are from iTunes Store?
Make a new playlist window and add the files there. Do they all show up? Sometimes a file may not becorrectly tagged and will not show up where you expect it to. You can edit tags in a Get Info window for a file.

Is there any limitation on how many apps a developer can upload to the apple store?

Hi ,
I am planning to sell the same app to several customer ( clothing shop owners ) and I wonder if there is any kind of limitation on the number of apps a developer can upload to the apple store.
Do you think there will be any problem because the app is the same? ....note: The apps is almost the same but it getsdifferent info ( products, prices...etc ) from the server part.
Thanks in advance.

Do you Know INDITEX ( it is a company holding form by several brands : Zara, Uterque, Zara Home...etc all has its own iOS app working with the same functionality: See company, choose products , find stores. Same as mine.
I will upload apps for small business , same skeleton and functionality but different details, pictures, logos...etc which change. Every of my clients should have the right to have its own store on appleStore , shouldn´t they? It makes sense to me...It may not make it to Apple.
Thanks

Is there a limit to how many pages my form can be?

Im at 6 so far and I just started. it is very dynamic and there is a lot of show/hide fields. It is basically 6 forms in one. I am worried that by the time i finish itll be too big.

There isn't a physical limit in Designer, however each form takes resources to operate. The more functionality you build into a form, in particular a large form, the more resources it will take to drive it. At some point Acrobat/Reader will fall over and crash. For example some events are efficient, but others, if used unwisely, are very inefficient. Have a look at the layout:ready event: http://assure.ly/nB0Bvz. Niall

HT4854 Is there a limit to how many machine's i can install one copy of mountain lion?

i would like to know what the maximum amount of machines i can install Mountian Lion on using the same copy.

here is what Apple has to say:
B. Mac App Store License. If you obtained a license for the Apple Software from the Mac App Store,
then subject to the terms and conditions of this License and as permitted by the Mac App Store Usage
Rules set forth in the App Store Terms and Conditions (http://www.apple.com/legal/itunes/ww/)
(“Usage Rules”), you are granted a limited, non-transferable, non-exclusive license:
to download, install, use and run for personal, non-commercial use, one (1) copy of the
Apple Software directly on each Apple-branded computer running OS X Lion or OS X Snow
Leopard (“Mac Computer”) that you own or control;
(ii) If you are a commercial enterprise or educational institution, to download, install, use and
run one (1) copy of the Apple Software for use either: (a) by a single individual on each of the
Mac Computer(s) that you own or control, or (b) by multiple individuals on a single shared Mac
Computer that you own or control. For example, a single employee may use the Apple
Software on both the employee’s desktop Mac Computer and laptop Mac Computer, or
multiple students may serially use the Apple Software on a single Mac Computer located at a
resource center or library; and
(iii) to install, use and run up to two (2) additional copies or instances of the Apple Software
within virtual operating system environments on each Mac Computer you own or control that is
already running the Apple Software, for purposes of: (a) software development; (b) testing
during software development; (c) using OS X Server; or (d) personal, non-commercial use.
The grant set forth in Section 2B(iii) above does not permit you to use the virtualized copies or
instances of the Apple Software in connection with service bureau, time-sharing, terminal sharing or
other similar types of services."
http://images.apple.com/legal/sla/docs/OSX108.pdf

Is there a limit to how many apps we can reserve?

Since iTunes Connect doesnt allow us to delete an app without at least one approved version. So is there any limit to how many apps we can reserve?
Can we just check the name availability without reserving it?

Thank you. I've been searching everywhere and I couldn't find anything the mentioned it. I appreciate the feedback!

Is there a limit to how many AExp that can be streamed to at once?

Hi Guys and Girls
Have been looking at the Sonos system for a while now but I wonder if multiple AE would be a cheaper alternative?
Is there a limit to how many Airport Express units can be streamed to at once? The house is quite large and I would like to have about 8 AExpress with powered speakers attached and play the same music to them all at once... I seem to remember reading somewhere that it is limited to 3 but it wasn't an Apple website and I can't find any official information regarding limits!
Any help?

Bob - thanks for advice.
Back to revisiting this issue after trying to address some other things.
I added as an html article but that didn't resolve the problem. In a browser the html renders left aligned. In DPS I am able to swipe to the previous article, but not the next. Not sure if DPS is interpreting that there is more content to the right (even though it is actually dead space beyond my 768px width target.
From another discussion thread it seems to be a jQuery issue. Not sure if there is a jQuery function I can drop into Muse or exported files that will resolve this. I posted my question there as well, but it is an older thread.
The other question/assumption I had was...I assume that when I add as HTML article all my interaction has to be handled in the HTML because it essentially bypasses InDesign an the ability to use DPS overlays.

Is there a limit to how many files bridge can view at one time?

Our company works with high volumes of images and we would like to use Bridge to organize, search, and view these images prior to working on them in Adobe Photoshop/Premiere ETC.. Is there a limit to how many files that Bridge can handle at one time? We have hundreds of thousands of videos and photos.

Many have found that using more then 5000 files per folder can slow down performance but this depends on system resources (fast processor and much RAM). However Video is not always the strongest point of Bridge as it seems due to some other posts.
And since you talk about a company, you have to be aware that Bridge is not designed nor official supported for use over a network. A dedicated DAM like Canto Cumulus or Portfolio Server might be more suitable for this tasks but they also come with a price I'm afraid.

Is there a limit on how many times I can install my CS5?

I own CS5 and have it installed on 2 computers. I need to upgrade my computers and am wondering if I am going to have any trouble installing CS5 onto new machines. Is there a limit on how many times I can install the program? Do I have to verify ownership first or what?

I believe the limit on how any times an application can be installed has been removed, but, as it stands, there is no limit to the number of installations you can have... just the number of activated installations. For what it sounds like you are doing, there is should not be an issue of hitting a limit even if there is one.
If you are reinstalling on new machines then you probably want to deactivate the current installations before you attempt to activate on the new machines.

Is there a limit to how many forms are submitted at a time?

Is there a limit to how many forms are submitted at one time? We're using FormsCentral for an employment application, and want to make sure that there won't be any problem if hundreds were accessing and submitting our form at one time.

While we don't publish any explicit concurrent submission limitations I can tell you that we have at least one customer who collects thousands of responses over a 15 minute period. If you find that your application using thundereds of users becomes unresponsive we'd love to know about it and will investigate such occurances immediately.
Andrew Yarborough

When archiving emails in airplane mode, is there a limit on how many will sync when back online?

When using an iPad in airplane mode and going through your inbox archiving mail, is there limit on how many emails you can move before it will not sync back to the exchange server?
In this case I have two iPads, both syncing with an office 365 server. I synced 3 emails on one iPad in airplane mode and this was fine. However, the other iPad had synced over 80 emails. The second iPad did not sync any of the changes once reconnected to the network.
Is there a limit on how many will sync when back online? Or is something else the cause of this problem?

I don't aware of such an limitation on Outlook side.
The only limits that I know is that your mail service provider might restrict the number of messages sent per hour/day and the number of recipients per message.
Aravindhan Battepati

Is there a limit to how many MS personalized domains you can have under one live account?

Microsoft personalized domain names for anywhere access
I have setup two separate essentials servers “anywhere Access” using my own Live ID account.
Server1.remotewebaccess.com and server2.remotewebaccess.com Both work perfectly.
Is there a limit to how many MS personalized domains you can have under one live account?
Staple Bench Computers

I think it is five
Grey

Is there a limit to how many songs you can have on the offline mode?

I am trying to get all my albums to sync with my phone and be available offline but It keeps on saying that I have selected too many tracks for the offline mode. Is there a limit to how many songs you can have?Thanks :)

Spotify applies a limit of 3,333 tracks but everything is dependent on your phones on-board memory
as Spotify actually copies the tracks to it so you don't need internet connection.
My Galaxy S2 has 11 odd GB and I filled it with 1800 tracks (albeit some were 20 - 30 mins).
Also check if you use on-board memory for photos etc. 'cos Spotify will use a lot of it.
I have asked them to look at this and maybe give warnings about Spotify's memory usage rather
than the number of tracks.

Is there a limit to how many songs can go into a playlist?

been adding songs to a playlist but its not adding them - is there a limit to how many songs can into a playlist

specialeddie wrote:
is there a limit to how many songs can into a playlist
No.
tt2

Is there any limit on how many records a cursor can hold?

Similar Messages

Maybe you are looking for