What's database call and user call?

There is no stats named as "database call" in v$statname, but there is a stats named as "user call". Are they the same? And what's the meaning of database call? in 10046 raw trace file, there are something like, parse, fetch, exec, wait. Are all of them "database call"? And someone said "database call" is some OCI function, anyone could put more information?
Thanks,
Daniel

You can read about database calls in this great book and one of the user call definitions is here

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What is Database Commit and Database Rollback.

What is Database Commit and Database Rollback.

Hi Sir ,
Please have a look below .Hope it is suitable and simpler solution for your question.
Please do reward if useful.
Thankx.
In database level this will be used..
Commit is nothing but SAVE the current record..
If u rol back before commit means whatever u proceeded for the SAVING will be roll back and the data will not be stored..
This will be used,When some times u r filling a register form..after filling 20 fields,In the 21st field u will not to registrer means it will be rollbacked using the Rollbeck command.
In detail--->
ROLLBACK->
In a ROLLBACK, all the changes made by a transaction or a subtransaction on the database instance are reversed.
· Changes closed with a COMMIT can no longer be reversed with a ROLLBACK.
· As a result of a ROLLBACK, a new transaction is implicitly opened.
In normal database operation, the database system performs the required ROLLBACK actions independently. However, ROLLBACK can also be explicitly requested using appropriate SQL statements.
In a restart, the system checks which transactions were canceled or closed with a ROLLBACK. The actions are these transactions are undone.
COMMIT->
In a COMMIT, all the changes made by a transaction or a subtransaction on the database instance are recorded.
· Changes closed with a COMMIT can no longer be reversed with a ROLLBACK.
· As a result of a COMMIT, a new transaction is implicitly opened.
In normal database operation, the database system performs the required COMMIT actions independently. However, COMMIT can also be explicitly requested using appropriate SQL statements.
In a restart, the system checks which transactions were closed with a COMMIT. These actions are redone. Transactions not yet closed with a COMMIT are undone.
From the point of view of database programming, a database LUW is an inseparable sequence of database operations that ends with a database commit. The database LUW is either fully executed by the database system or not at all. Once a database LUW has been successfully executed, the database will be in a consistent state. If an error occurs within a database LUW, all of the database changes since the beginning of the database LUW are reversed. This leaves the database in the state it was in before the transaction started.
the statements
COMMIT WORK.
and
ROLLBACK WORK.
for confirming or undoing database updates. COMMIT WORK always concludes a database LUW and starts a new one. ROLLBACK WORK always undoes all changes back to the start of the database LUW.

How do i find out what my router password and user name is to set up a public ip camera

i have purchased a wonderful ip camera and intend to use it to monitor my house while away. works great at home on wireless devices however i am trying to access it when not at home and not on a wireless network. i understand i have to set up port forwarding but there is no manual with my verizon supplies router(surprise surprise) and i have no clue what the default username and passord aare to access my router! i have tried the recommended admin/password default they SAY is supposed to work with my acitiontec router....someone PLEASE help. i have tried every possible way to obtain the info needed...its a shame verizon isn't very adept at their own equipment.

It will use a lot of data, but based on what he said, it shouldn't matter: he has an actiontec router and is trying to reach the router admin page to forward ports.
@LILSTAR34: you're in the wrong place, Verizon Wireless is the cell phone company, you need Verizon Telecom (www.verizon.com) for help with your landline. I don't know the default info for your actiontec router, I know for most consumer routers that *I* have played with, you can log into 192.168.1.1 using a default username/password of "root", "admin", or some variation thereof. If this doesn't work, you'd have to find out what the default information is for your router, probably by calling customer service (1 800 837 4966) until you get someone who understands your question and looks up the information you need.
Incidentally, this is why I always advocate buying your own router instead of renting one from the ISP: this info is readily available on the internet for any half-decent consumer router (linksys, netgear, d-link, etc).

Database Account and User Groups

Hello,
Currently, I am using DATABASE ACCOUNT for an authentication scheme for all of my applications but, I would like to setup User Groups as well to limit users to thier prospective pages and/or objects within the application for easy maintenance of users. I have read that, in order to apply user groups in an application, you must use APPLICATON EXPRESS ACCOUNT credentials.
Another developer has modified the "APEX_ACCESS_CONTROL" table with an additional column(s) that would allow access to specific pages. I am not sure if this is good practice to modify Apex tables.
Is there a way to create user groups while using DATABASE ACCOUNT for authentication? What is the best practice in a case like this?
Can anyone please shed some light on this? Thanks.
- Dee

Dee,
I would like to setup User Groups as well to limit users to thier prospective pages and/or objects within the application for easy maintenance of users.I'm not clear on what your purpose is, just runtime authorization, or something more?
Another developer has modified the "APEX_ACCESS_CONTROL" table with an additional column(s) that would allow access to specific pages. I am not sure if this is good practice to modify Apex tables.Those tables belong to your application's parsing schema and they are accessed only by code in applications you develop. The Application Express machinery knows nothing about them.
Is there a way to create user groups while using DATABASE ACCOUNT for authentication?You can create your own tables to define groups and to keep track of which named accounts belong to which groups. And you can write an API for applications to use to query this information and to maintain it from custom applications built for that purpose.
All

What is this password and user for?

I'm switching from Windows to Mac I just set up my airport extreame and I was wondering what is the purpose for the username, password, and hostname under the global Bonjour settings? I am sharing a printer.
Thanks

That means "The user name or password for Hotmail is incorrect"...
Or, there is a problem and the server hiccuped during password transmission and rejected the authentication attempt.

System and User Statuses Missing

Hi All,
Does anyone know what causes the system and user statuses to disappear on the main screen of the production order. Normally we see all system statuses and the current user status like this:
Status CRTD PRC CSER BCRQ MANC SETC REL
User Status ERR
Some configuration must have changed because even though the statuses are in JEST, they are not displayed on the order.
Status
User Status
Thanks for the help,
Malissa

Malissa,
Just a different thinking to see, whether we can get some clues.
I would suggest you get into the order in the change mode, try some minor changes may in terms of operation text etc...and try to save the order. if there are some missing stuff, I am sure now SAP would throw out the error lets take the leads from there on.
Regards,
Prasobh

Database Normalization and Normal Forms

Hi All,
I want to know what is database normalization and how do we differentiate between differnt normal forms.wat is the difference b/w first,second,third ,fourth and fifth normal forms.
How do we recognize that in which normal form a table is in.
All ur help will be heartly appreciated.
Thanks and regards,

There is a good introduction to Normalisation on the Wikipedia. While you're at it memorise the 12 Rules of Codd (there are in fact thirteen of them due to the presence of a Rule 0).
How do we recognize that in which normal form a table is in.By using skill and judgement. Normalisation refers to data redundancy within a database, so it might be difficult to spot duplicated data in a single table. The absence of unique keys is one indicator. The presence of column names like XXX_DATE_1, XXX_QTY_1, XXX_DATE_2, XXX_QTY_2,etc is another. Currently I am working on a datawarehouse with feeds from some very old systems; one has tables with columns like SOME_CONDITION_Y and SOME_CONDITION_N - these are flag columns if SOME_CONDITION_Y is null and SOME_CONDITION_N is not null then SOME_CONDITION is false. One such flag has four of these columns!
Cheers, APC

BADI and User exit for MIGO item and header enhancement

We want to add three extra fields in MIGO screen for specific movement type 101 . Two fields at item level and one filed at header level .
Item level fields are independent fields it will store in separate z-table and z-field and dont't have any relation with other table .
but header field has some relation with quantity field in item level . All the item quantity has to add up in header , Is it possible to add up .
What are the BADI and user exit need to use for this enhacement and etc required details

Hi Raghavendra,
Use BAdI MB_MIGO_BADI.
It has all the methods that cater your requirement.
Try to have a design such that you can store the values within the document by enhancing the tables using Append Structures, they surely have a link with the document.
regards,
Aabhas K Vishnoi

What is it and what do you call it.

Since I purchased my iMac two weeks ago, I have had a spinning colored symbol appear on the window a couple of times. I do not know what it is called or how to get it off the screen when this happens. I am sure there is an answer to this some place on the forum but I do not know what to ask since I don't know what this symbol is called or what it means. I have attempted to search but have been unable to find anything that addresses this problem. Any help will be very much appreciated. A new Apple user - John

That icon is the spinning beachball, and it appears whenever the cursor is over an application which isn't responding to incoming requests. The application may be busy processing something, or it may be stuck, in which case it needs to be force quit by use of the Force Quit command in the Apple menu, or it may be in the process of unexpectedly quitting.
(20166)

Hello ! i was in Vietnam , I can buy 1 pcs iphone4s , so phone market in Vietnam is quite complex tap.toi bought second-hand products appe dung.khi listen and buy the only known called glide wep.i not know what about software icoud and my brother borrow a

Hello ! i was in Vietnam , I can buy 1 pcs iphone4s , so phone market in Vietnam is quite complex tap.toi bought second-hand products appe dung.khi listen and buy the only known called glide wep.i not know what about software icoud and my brother borrow a watch and do something when i hold the camera has locked user accounts icoud.va I never should never registered icoud know nothing about it through ca.vua im traffic accident problem in my head so do not remember anything , what e-mail address registered in both phones now I just keep imei number in my notebook only. I loved iphone 4s phone her , so I had to buy it for 120 employees ngay.vi not use the phone anymore I 've lost 10 eat sleep all right now roi.cac you please have I somehow helps reactivate and continue to use it not ? if have any information please email them to help me [email protected] . because my language is bad for you please email them for me I can not speak directly with you is just empathy for me okay ! thank you

Stop trolling and don't post personal information on a public forum. Nobody can help you on a public user to user technical support forum.

I have an iMac (the desktop) I've stupidly left the cable you plug the monitor into the wall with there. What are they called and where can I get a new one?

I have an iMac (the desktop) I've stupidly left the cable you plug the monitor into the wall with there. What are they called and where can I get a new one?

Presumably the mains cable, which you can get from an Apple Store.

I am moving to the uk from oz and was wondering do i have to replace the whole power cable for my mac book 15inch pro....or can i just replace the actual plug in the wall part ..if i can what is this called as when i look on line it just comes up with the

i am moving to the uk from oz and was wondering do i have to replace the whole power cable for my mac book 15inch pro....or can i just replace the actual plug in the wall part ..if i can what is this called as when i look on line it just comes up with the complete power unit...it seems odd that you have to buy the whole unit again...thanks.matthew

All you need is a plug adaptor, if required. Apple sells an adapter kit:
http://store.apple.com/us/product/MB974ZM/B?fnode=MTY1NDEwMQ&mco=MTA4NDE3MDQ

I'd like to toggle between the source and timeline and bypass the program tab - what is this called in the shortcut tab?

When editing, I have to press my shortcut twice to get back to the source window as it goes via the program monitor first. Is there an assignable shortcut just between the timeline and source? If so, what is it called?

If so many people have the same question and concern about this, why is it consistently ignored? I've seen countless posts like this that are told to ignore the logs or to only dump when asked to. How can those of us that have these questions get an answer? Can I im someone who can help me or are they being ignored because it it evidence that our devices have been jailbroken without our knowledge?
If you can point me in the direction of someone who is willing to help I would greatly appreciate it!
Thanks in advance!

I had something that help me find the last pages and recentpages I visited but I had to reinstall fox fire and it's gone how do i get it back and what was it call

I open a new tab and recent pages, last pages and most visited pages, would be displayed but I had to uninstall fox fire then reinstall and now it gone. How do I get that back? What was it call.

You have probably simply opened a blank Layout template which has no default text area. In Layout documents you need to add textboxes to the page.
Just start over from the Tempalet Chooser and pick a Word Processing document (see the sidebar titles) or a template with actual content in it already.
Peter

Stupid question: my top 'dock' is not displayed on the screen. How do I get it back and what is it called?

Stupid question: my top 'dock' is not displayed on the screen. How do I get it back and what is it called? It's just annoying that I have to reach high for it!

Menu bar. Are you in Full Screen Mode?
OS X Mavericks: Take apps full screen
In all apps?

What's database call and user call?

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