What is differnce between pre update and update

Hi all may I know what is the difference between pre update stored procedure and update stored procedure.Before calling update why do we call pre update, and what is the benfit

or are you referring to a before update and after update in a trigger?

Similar Messages

Whats the differnce between a7 chip and m7 chip

iPhone 5s, whats the differnce between a7 chip and m7 chip?

For more details on M7 you can read http://en.wikipedia.org/wiki/Apple_M7
Allan

Differnce between DB Backup and generate Script

whats the differnce between DB Backup and generating Script of a database.
Please mention the main diffrence as we know while genearating script we can select tables/procedures of our choice instead of having all while in backup it takes full tables and procedures.

Hi Abhishek,
In addition to others’ posts, we need to know that there are different types of
backup in SQL Server, such as full backup, differential backup, log back up, file backup and so on. It is recommended to back up database on a regular basis, as a well-planned backup
and restore strategy helps protect databases against data loss caused by a variety of failures. You can make
maintenance plans to back up database automatically.
However, generating scripts is not a disaster recovery option. If you encounter some failures about database, you cannot get data back by generating scripts.
Thanks,
Lydia Zhang

Hi I have the old photo shop elements 10 on my computer and want to update and was wondering what the differences between photoshop, lightroom and photoshop elements are? Also when I upgrade does it have to be with a monthly membership or can I just purch

Hi I have the old photo shop elements 10 on my computer and want to update and was wondering what the differences between photoshop, lightroom and photoshop elements are?
Also when I upgrade does it have to be with a monthly membership or can I just purchase the product out right like you use to be able?

You cannot "update" from what you have to any of the applications you mention. It will have to be a straight purchase or subscription at full price.
Photoshop is a professional level application that makes no apologies for its very long and steep learning curve.
Lightroom is all about volume, and very light editing.
The Photoshop Elements forum is at:
https://forums.adobe.com/community/photoshop_elements/content
Remember, you are not addressing Adobe here in the user forums. You are requesting help from volunteers users just like you who give their time free of charge. No one has any obligation to answer your questions.
I do not know where there is such a comparison table as you seek, but someone else might, or you can google.

Which one is faster loading type between Insert/Update and Update/Insert?

Hi Gurus,
Could anyone tell me which loading type faster between Insert/Update and Update/Insert?Any resolution and document reference would be grateful.
Regards,
Joni

910575 wrote:
Thanks Purvesh for your quick response..
Yes you are right, we have to prefer sql rather than plsql. But if i have 1 lakh records to be inserted then my insert into select will do insert one by one that mean context switching is more to server i.e 1 lakh.
If i use BULK COLLECT+ FORALL then in a single switch the lakh records will be inserted right?
I agree that when we have less number of records to insert we can prefer insert into select, if we have huge data then why not FORALL ?
You have just tested for 107 records, but in huge data it is different right?
Thanks,
VinodYou've misunderstood how it works, I think. When you do the "insert into ... select", Oracle works out what rows need to be inserted and does them in one fell swoop. That's 2 context switches only, with the bulk of the work being done by the SQL engine.
When you do the BULK COLLECT + FORALL, you're telling Oracle to first identify the rows (that's two context switches straight off; one from PL/SQL to SQL and then back to PL/SQL again), load them into a collection, then loop through the collection and insert the records X rows at a time (which could be all records or whatever you set as the LIMIT on the FORALL) (again, with the context switching between PL/SQL and SQL and back again through each loop).
Which one sounds like it does the least amount of work? Not the BULK COLLECT, right?

What is the differnce between Blue,Purple and Orange Audio Tracks. Can you convert either to Green Midi Track?

What is the differnce between Blue,Purple and Orange Audio Tracks. Can you convert either to Green Midi Track?

Are you asking about Garageband? Your signature also mentions Logic, but I have never worked with that.
Concerning Garageband:
Real Instrument regions from your recordings are purple.
Real Instrument regions from Apple Loops are blue.
Regions from imported audio files are orange.
Software Instrument regions from recordings, loops, and imported MIDI files are green.
So far as I know you can convert software instrument loops to real instrument loops, but not real instrument loops to software instrument loops.

Difference between system debugging and update debugging

hai guru's can any one tell the difference between system debugging and update debugging
thanx in advance
afzal

hi,
System Debugging
If you set this option, the Debugger is also activated for system programs
(programs with status S in their program attributes). When you save breakpoints, the System Debugging setting is also saved.
Update Debugging
Update function modules do not run in the same user session as the program that is currently running in the ABAP Debugger.
These function modules are therefore not included in debugging.
Only if you select the Update Debugging option can you display and debug them after the COMMIT WORK.
For debugging tutorial:
http://help.sap.com/saphelp_erp2005vp/helpdata/en/5a/4ed93f130f9215e10000000a155106/frameset.htm
http://www.sapdevelopment.co.uk/tips/debug/debughome.htm
http://www.sap-basis-abap.com/sapab002.htm
<b>Reward points</b>
Regards

Difference between modify , append and update

Hi,
      Give me diffference between modify , append and update?
       If possible give me with example.
Thanks & regards
venkravi

Hi,
Syntax Diagram
MODIFY itab
Syntax
MODIFY { itab_line | itab_lines }.
Effect
This statement changes the content of one or several itab_line or itab_lines lines that can be specified using the table key or the table index.
System fields
sy-subrc Meaning
0 At least one line was changed.
4 No lines were changed, since no suitable line was found for the insertion using the table key, or the specified index was greater than the current number of lines for the insertion using the table index.
Note
Apart from using the MODIFY statement, the content of an individual table line can be changed using assignments to field symbols and dereferenced data references that point to the table line.
Exceptions
Non-Catchable Exceptions
Cause: Illegal dynamic specification of a line component
Runtime Error: ITAB_ILLEGAL_COMPONENT
Cause: Illegal key component in the TRANSPORTING list.
Runtime Error: ITAB_ILLEGAL_TRANSP_COMP
Syntax Diagram
APPEND
Syntax
APPEND line_spec TO itab [SORTED BY comp] [result].
Addition:
... SORTED BY comp
Effect
This statement appends one or more rows line_spec to an internal index table itab. If itab is a standard table, you can use SORTED BY to sort the table in a specified way. Use result when appending a single row as of release 6.10 to set a reference to the appended row in the form of a field symbol or a data reference.
For the individual table types, appending is done as follows:
To standard tables, rows are appended directly and without checking the content of the internal table.
To sorted tables, rows are appended only if they correspond to the sort sequence and do not create duplicate entries with unique table key. Otherwise, an untreatable exception is triggered.
To hashed tables, no rows can be appended.
The APPEND statement sets sy-tabix to the table index of the last appended row.
Addition
... SORTED BY comp
Effect
This addition is allowed only if you specify a workarea wa and if you use a standard table, where wa must be compatible to the row type of the table. You can specify component comp as shown in section Specifying Components, however, you can access only one single component and no attributes of classes using the object component selector.
The statement is executed in two steps:
Starting at the last row, the table is searched for a row, in which the value of component comp is greater than or equal to the value of component comp of wa. If such a row exists, the workarea wa is included after this row. If no such row exists, the workarea wa is included before the first row. The table index of all rows following the included rows increases by one.
If the number of rows before the statement is executed is greater than or equal to the number specified in the definition of the internal table in the INITIAL SIZE addition, the newly-created last row is deleted.
Note
When using only the statement APPEND with addition SORTED BY to fill an internal table, this rule results in an internal table that contains no more than the number of rows specified in its definition after INITIAL SIZE and that is sorted in descending order by component comp (ranking).
The SORT statement should usually be used instead of APPEND SORTED BY.
Example
Creating a ranking of the three flights of a connection showing the most free seats.
PARAMETERS: p_carrid TYPE sflight-carrid,
            p_connid TYPE sflight-connid.
DATA: BEGIN OF seats,
        fldate TYPE sflight-fldate,
        seatsocc TYPE sflight-seatsocc,
        seatsmax TYPE sflight-seatsmax,
        seatsfree TYPE sflight-seatsocc,
      END OF seats.
DATA seats_tab LIKE STANDARD TABLE OF seats
               INITIAL SIZE 3.
SELECT fldate seatsocc seatsmax
       FROM sflight
       INTO seats
       WHERE carrid = p_carrid AND
             connid = p_connid.
seats-seatsfree = seats-seatsmax - seats-seatsocc.
APPEND seats TO seats_tab SORTED BY seatsfree.
ENDSELECT.
Exceptions
Non-Catchable Exceptions
Cause: Including a row with identical key (target table defined with UNIQUE)
Runtime Error: ITAB_DUPLICATE_KEY_IDX_OP
Cause: Violation of the sorting sequence due to an APPEND to a sorted table
Runtime Error: ITAB_ILLEGAL_SORT_ORDER:
Cause: Unallowed index value (<= 0) for a FROM, TO, or INDEX specification
Runtime Error: TABLE_INVALID_INDEX
Syntax Diagram
UPDATE dbtab
Syntax
UPDATE target source.
Effect:
The statement UPDATE changes the content of one or more lines of the database table specified in target. The entries in source determine which columns of which lines are changed, and how they are changed.
System fields
The statement UPDATE sets the values of the system fields sy-subrc and sy-dbcnt.
sy-subrc Meaning
0 At least one line has been changed.
4 At least one line was not able to be changed, either because no appropriate line was found, or because the change would generate a line that leads to double entries in the primary key or a unique secondary index in the database table.
The statement UPDATE sets sy-dbcnt to the number of changed lines.
Note
The changes are definitively copied to the database with the next database commit. Until that point, they can still be undone using a database rollback
The statement UPDATE sets a database lock up to the next database commit or rollback, which may lead to a deadlock if used incorrectly.
For the specific database, the number of rows that can be changed within a database LUW in the database table is restricted by the fact that a database system can only manage a certain amount of data in the rollback area and from locks.

Re: what is difference between sap locking and database locking

hi,
    what is difference between sap locking and database locking. Iam locked the table mara by using lock objects.
But iam unable to unlock the mara table. I give u the coding. Please check it.
REPORT zlock .
CALL FUNCTION 'ENQUEUE_EZTEST3'
EXPORTING
   MODE_MARA            = 'S'
   MANDT                = SY-MANDT
   MATNR                = 'SOU-1'.
call transaction 'MM02'.
CALL FUNCTION 'DEQUEUE_EZTEST3'
     EXPORTING
          mode_mara = 'E'
          mandt     = sy-mandt
          matnr     = 'SOU-1'.
IF sy-subrc = 0.
WRITE: 'IT IS unlocked'.
ENDIF.

Hi Paluri
Here is the difference between SAP locks and Database locks, i will try to find the solution to your code.
Regards
Ashish
Database Locks: The database system automatically sets database locks when it receives change statements (INSERT, UPDATE, MODIFY, DELETE) from a program. Database locks are physical locks on the database entries affected by these statements. You can only set a lock for an existing database entry, since the lock mechanism uses a lock flag in the entry. These flags are automatically deleted in each database commit. This means that database locks can never be set for longer than a single database LUW; in other words, a single dialog step in an R/3 application program.
Physical locks in the database system are therefore insufficient for the requirements of an R/3 transaction. Locks in the R/3 System must remain set for the duration of a whole SAP LUW, that is, over several dialog steps. They must also be capable of being handled by different work processes and even different application servers. Consequently, each lock must apply on all servers in that R/3 System.
SAP Locks:
To complement the SAP LUW concept, in which bundled database changes are made in a single database LUW, the R/3 System also contains a lock mechanism, fully independent of database locks, that allows you to set a lock that spans several dialog steps. These locks are known as SAP locks.
The SAP lock concept is based on lock objects. Lock objects allow you to set an SAP lock for an entire application object. An application object consists of one or more entries in a database table, or entries from more than one database table that are linked using foreign key relationships.
Before you can set an SAP lock in an ABAP program, you must first create a lock object in the ABAP Dictionary.

What is difference between report programming and dialog programming?

hi,
what is difference between report programming and dialog programming? plz provide some example code
bye

ABAP programming
Basically reports are used to read database and represent the results in lists.
Reports are collections of processing blocks that the system calls depending on events.
We can use reports to evaluate data from database tables.
Reports are stand alone programs and controlled by events.
A report itself never creates events
steps in report:
Processing the selection screen
Reading the database
Evaluating the data and creating lists
Outputting a list.
1st u write simple logics, after that u can enhance the code as step by step.
http://venus.imp.mx/hilario/Libros/TeachYrslfAbap4/index.htm
http://help.sap.com/saphelp_47x200/helpdata/en/d1/802cfc454211d189710000e8322d00/frameset.htm
http://www.sapdev.co.uk/reporting/reportinghome.htm
Dialog Programming
Structure of a Dialog Program
A dialog program consists of the following basic components:
Screens (dynpros)
Each dialog in an SAP system is controlled by dynpros. A dynpro (DYnamic PROgram) consists of a screen and its flow logic and controls exactly one dialog step. The flow logic determines which processing takes place before displaying the screen (PBO-Process Before Output) and after receiving the entries the user made on the screen (PAI-Process After Input).
The screen layout fixed in the Screen Painter determines the positions of input/output fields, text fields, and graphical elements such as radio buttons and checkboxes. In addition, the Menu Painter allows to store menus, icons, pushbuttons, and function keys in one or more GUI statuses. Dynpros and GUI statuses refer to the ABAP/4 program that control the sequence of the dynpros and GUI statuses at runtime.
ABAP/4 module pool
Each dynpro refers to exactly one ABAP/4 dialog program. Such a dialog program is also called a module pool, since it consists of interactive modules. The flow logic of a dynpro contains calls of modules from the corresponding module pool. Interactive modules called at the PBO event are used to prepare the screen template in accordance to the context, for example by setting field contents or by suppressing fields from the display that are not needed. Interactive modules called at the PAI event are used to check the user input and to trigger appropriate dialog steps, such as the update task.
All dynpros to be called from within one transaction refer to a common module pool. The dynpros of a module pool are numbered. By default, the system stores for each dynpro the dynpro to be displayed next. This dynpro sequence or chain can be linear as well as cyclic. From within a dynpro chain, you can even call another dynpro chain and, after processing it, return to the original chain.
Check this link for basics.
http://sap.mis.cmich.edu/sap-abap/abap09/index.htm
Check this link for Dialog Programming/Table Control
http://www.planetsap.com/Tips_and_Tricks.htm#dialog
Check this SAP Help for Dialog Program doc.
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9cdc35c111d1829f0000e829fbfe/content.htm
Check this SAP Help link for Subscreens.
http://help.sap.com/saphelp_nw70/helpdata/en/9f/dbabfe35c111d1829f0000e829fbfe/content.htm
Check this link for subscreen demo program.
http://abapcode.blogspot.com/2007/05/demo-program-to-create-subscreen-in.html
Also check this link too.
http://abapcode.blogspot.com/2007/06/dialog-programming-faq.html
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9cdc35c111d1829f0000e829fbfe/frameset.htm
http://sap.mis.cmich.edu/sap-abap/abap09/sld004.htm
http://help.sap.com/saphelp_nw04/helpdata/en/52/670ba2439b11d1896f0000e8322d00/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/52/670c17439b11d1896f0000e8322d00/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/52/670c17439b11d1896f0000e8322d00/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9ccf35c111d1829f0000e829fbfe/frameset.htm
http://abapprogramming.blogspot.com/

What is difference between Shared ,Exclusive and Exclusive but not commulat

what is difference between Shared ,Exclusive and Exclusive but not commulative lock modes plese tell me

Lock objects are used to synchronize access to the same data by more than one program.
The lock mode controls whether several users can access data records at the same time. The lock mode can be assigned separately for each table in the lock object. When the lock is set, the corresponding lock entry is stored in the lock table of the system for each table.
There are three types of lock modes
1.Exclusive
2.Shared
3.Exclusive not cummulative
Exclusive lock: The locked data can only be displayed or edited by a single user. A request for another exclusive lock or for a shared lock is rejected.
Shared lock: More than one user can access the locked data at the same time in display mode. A request for another shared lock is accepted, even if it comes from another user. An exclusive lock is rejected.
Exclusive but not cumulative: Exclusive locks can be requested several times from the same transaction and are processed successively. In contrast, exclusive but not cumulative locks can be called only once from the same transaction. All other lock requests are rejected.
please go through these links:
http://help.sap.com/saphelp_nw04/helpdata/en/a2/3547360f2ea61fe10000009b38f839/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/af/22ab01dd0b11d1952000a0c929b3c3/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21eeb2446011d189700000e8322d00/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21eebf446011d189700000e8322d00/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21eed9446011d189700000e8322d00/frameset.htm
briefly :
You can lock the table or record by using following types of locking:
1) Exclusive (E) the locked data can only be displayed or modified by single user i.e the owner of the object. Access to other users is denied.
2) Shared (S) several users can access the same record simultaneously, but only in display mode and except the first one, who has asked for the data in update mode.
3) Exclusive not cumulating (X) it is similar to exclusive lock. It allows only a single user access. E can be called several times from the same transaction. In contrast, a lock type X can be called only once during the transaction. Any other call for this lock is rejected.
Activation of Lock Object
1) When you activate the lock object, the functions are automatically generated. And these are ENQUEUE-EZN and DEQUEUE-EZN. EZN is name of the lock object.
2) While ENQUEUE is used in program to set the code over the selected data depending upon the lock object arguments. DEQUEUE is used to release the lock.
Thanks
Seshu

WHAT IS DIFFERENCE BETWEEN FIRMWARE CKP5CN1334ER AND VersionCLP1CN1322CR,

WHAT IS DIFFERENCE BETWEEN FIRMWARE CKP5CN1334ER AND VersionCLP1CN1322CR, i GET A MESSAGE WHEN I TRY TO SCAN AN EMAIL THAT I NEED TO MANUALLY CHECK BY FIRMWARE

Hi sawmill1,
Welcome to the HP Support Forums. I see that you are getting a message to update the firmware of your printer to allow you to use scan to email.
To better assist you, would you please provide some further information:
What make/model/product number of HP printer do you have? How Do I Find My Model Number or Product Number?
How is the printer connected (USB cable, ethernet, or wireless)?
What operating system are you using on your computer? whatsmyos.com
Are you getting any other error messages? If yes, what does it say and where is it displayed (printer or computer)?
Have you tried to update the firmware of the printer?
Thank you.
Regards,
Happytohelp01
Please click on the Thumbs Up on the right to say “Thanks” for helping!
Please click “Accept as Solution ” on the post that solves your issue to help others find the solution.
I work on behalf of HP

What is difference between bex analyser and bex browser

what is difference between bex analyser and bex browser . please explain what are use of both and what we do in both.

hi
Bex Browser
The Business Explorer Browser (BEx Browser) makes it possible for you to access all document types of the Business Information Warehouse that are assigned to your role or that you have stored in your favorites. You can select and open documents assigned to you in the BEx Browser or store and manage new documents in the BEx Browser.
Document types that you can work with in the BEx Browser are:
· BW workbooks
· Documents that are stored in the Business Document Service (BDS)
· Links (references to file system, shortcuts)
· Links to internet sites (URLs)
· SAP transaction calls.
· Web applications and Web templates
· Crystal Reports
Bex Analyser
The Business Explorer Analyzer (BEx Analyzer) is the analysis and reporting tool of the Business Explorer that is embedded in Microsoft Excel.
Features
You can call up the BEx Query Designer in the BEx Analyzer, in order to define queries. Subsequently, you can analyze the selected InfoProvider data by navigation to the query created in the Query Designer and create different query views of the data. You can add the different query views for a query or for different queries to a work book and save them there. You can save the workbook in your favorites or in your role on the BW Server. You can also save the workbook locally on your computer.
Beyond that, you can precalculate the workbook and distribute it by e-mail to recipeients or you can export it to the Enterprise Portal and make it accessible to other employees in the company.
You can start queries in a standard view (with a Standard Web Template set up in Customizing) in the Web browser and forward the URL or continue to navigate on the Web. Similarly, you can export the Web query to MS Excel 2000.
Overview of the Functional Area of the BEx Analyzer:
·        BEx toolbar
You access the functions of the BEx Analyzer from the BEx toolbar, which takes you to the BEx Open dialog box where you can open existing queries, or to the BEx Query Designer where you can create new queries or change existing queries.
·        Evaluating Query Data
The BEx Analyzer offers convenient functions for evaluating and presenting InfoProvider data interactively. In the BEx Analyzer, you can add queries to workbooks, navigate within them and refresh the data. You can also process the queries further in Microsoft Excel or display them in the Web browser in a default view.
Navigation of a query allows you, for example, to filter characteristics on a single value, drilldown on all values for a characteristic, regroup characteristics and key figures in the rows and columns of the results area, or hide key figures. Navigation results in different views of the InfoProvider data. In addition, a range of further functions is available which allow you to edit a query interactively (for example, sorting, cumulated output, among others). In addition, you can use the editing functions in Microsoft Excel in order to set up individual format templates, to print results areas, or to create graphics.
·        Queries in Workbooks
Queries are inserted into workbooks so you can display them. When you insert a query, a link is made between the cell areas of the worksheet and the data of the InfoProvider upon which the query is based. A link therefore exists between the Business Explorer and the Business Information Warehouse Server (BW Server).
When inserting a query into the workbook, a VBA routine is automatically generated in the workbook. You can also connect the Business Explorer with your own VBA programs (Visual Basic for Applications).
You can create workbook templates, into which you can insert your queries. Workbook templates can contain pre-determined items for the area of the query, formatting settings, logos, VBA macros, and so on.
·        Precalculating workbooks
You can precalculate and distribute workbooks with the BEx Broadcaster, which is a Web application you get to form the BEx toolbar. The system generates MS Excel workbooks with historical data. You determine the time for precalculation yourself: You can have workbooks precalculated at a predefined time or they can be precalculated whenever data in the underlying InfoProvider changes. You can have the precalculated workbooks sent by e-mail or you can export them into the Enterprise Portal, where you can make them available to employees within your company.
Activities
To start the BEx Analyzer, choose Start ® Programs ® SAP Front-end Business Information Warehouse ® SAP Business Explorer Analyzer.
You can also access the BEx Analyzer via SAP Easy Access ® SAP Business Information Warehouse ® SAP Menu ® Business Explorer ® Analyzer or in the Business Explorer Browser using the Business Explorer Analyzer symbol in the menu bar.
Hope this will solve your issu
nagarjuna

The Diff Between Pre-Order and Reserved

Pre-Order:
You walk into the store between the 24th and the 1st of July and walk out with an iPhone 4.
Reserved:
You stand in line after all the pre-order people have gotten their iPhones (or if they don't show up, their phone is held for 7 days) and any extra phones are given to you, in a first come, first serve of the people who reserved. You are not guaranteed to get one.
No Pre-Order or Reserve:
You get dibs on the phone after all the reserve people have gotten their phone.
End of story. Please stop asking.

Sorry, that doesn't make any sense. I mean, I get that a lot of people don't know there's even a difference between "pre-order" and "reserve", but why would "reserve" people have to wait until after all the "pre-order" people get their phones? The Apple store employees know not to give away the pre-order phones, I'm assuming they're pulling from a different "pile".
And there have been a few people on here who have said that Apple employees assure them there is an actual phone with their name on it. Difference is, their phone isn't programmed to their account yet and the reservation expires at the end of the day (as opposed to pre-ordered phones which expire after 7 days.) Not that the Apple store employees know all, they sure didn't today, but if it's a consistent answer like this, I'm inclined to believe them. Also, then, what's the point in telling the reservation people to come at 7AM if they're not even going to start giving them out then?

When firefox checking for updates and updates found but due to proxy restrictions it unable to download the updates then it continue trying to download that and this time it creating problem on running javascript

When firefox checking for updates and updates found but due to proxy restrictions it unable to download the updates then it continue trying to download that and this time it creating problem on executing javascript and raising errors.

What are the error messages you are seeing?

What is differnce between pre update and update

Similar Messages

Maybe you are looking for