Best way to update the individual rows of a Table?

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• Best way to estimate the individual table space use fo

  Hello
  
  We need to export some tables and are looking for a guide on the sapce used by the table and associated indexes.
  
  Is dbms_datapump and it says GB size etc.
  
  It is the best way to get idea of psace used by an indivifula and index tbal or is there a better way?
  
  Thank you

  below expdp command gives you the size of the tables you want to export, it gives you only the size but never exports.

  expdp user/pwd@db tables = a, b = y estimate_only

  You can also try

  SELECT SUM (bytes) / 1024/1024 MB OF dba_segments WHERE segment_type = 'TABLE' AND owner = 'USER' AND nom_segment = 'TABLE ';

• What is the best way to update the references to file after a move?

  I have a Photoshop Elements catalog picture with about 25 k images all pointing to a network share I call \\thehive. I moved, or sync'd if you want, all the files in the network share \\thehive on a drive of local storage for better performance, which is now located on P:\ drive. I intend to treat the P drive as my main drive that reads the catalog and use \\thehive network simply as a clone of the P drive that I intend to keep in sync with SyncToy. I have already all this configuration in place, the files are sync'd on the drive P and \\thehive, everything works as expected so far. But how to do to update the catalog so that it starts from the P drive instead of the \\thehive? A photo today points to \\thehive\2008\somepicture.jpg, and I need to point to P:\2008\somepicture.jpg.

  I'm a very advanced computer user, I could edit an XML file or do some advanced operations not supported if I had to. Would appreciate your thoughts and suggestions.

  The fastest way is to directly edit the values in the catalog.pse9db database.  The database is a database SQL Lite, so if you know (or know someone who knows) how to run SQL queries against a database, you have the chance because Adobe has done a great job of a highly normalized database schema design.

  I highly recommend this tent first on a copy of your database.  In general, the procedure goes like this:

  1. Add one of your images on the P: drive in the catalog.  This establishes a list for the P: drive and its identification in the volume_table table.
  2. Run a SQL query on the table of volume_table to see a list of all the lines.
  3. Note that the values in the column 'id' for your volume "the thehive" and one "P:".
  4. Run a SQL query on the media_table table to update the value of the id_volume column, replace all instances of the id number "the thehive' with the identification number of the reader"P: ". The SQL query will look something like this:

  Update media_table

  Set volume_id = "."

  where volume_id = "."

  I tested with PSE9.0.3 on Win7, changing the location of a CD on my E: drive on a USB on my F: drive.

  Good luck!

  Ken

• Best way to update the images using PHP / MySQL?

  Hello
  I want to update the images using PHP/MySQL, so users can update their images and maybe a few others, but especially images.
  Thank you

  Hi, you can try this "How update an image in mysql"

• What is the best way to clean the individual video frames without degrading the quality?

  I have a video that I need to remove several species of birds that were flying by during a video scene.

  Video is a Video HD 422 1920 x 1080 / 23.97 P.

  Is the best to make files from Premiere Pro and open these files in Photoshop, then work on each image; and then make the file again from Photoshop?  If Yes, is not which reduces video quality a little?

  The next part may require a separate post in Photoshop forum.

  I tried to import my mpg and mpeg files made in Photoshop, but I keep getting an error message "the video file could not be opened."  I made some other formats; .avi and .mov., and these 2 files types to open in Photoshop V13 x 64 correct.

  CS 6

  Windows 7 x 64

  Sincerely,

  JC

  While you can adjust each image in Photoshop to remove items, a better way is to use the Clone Stamp tool in After Effects to remove items in a scene.

  Here's an excellent video tutorial: http://www.video2brain.com/en/lessons/removing-an-object-with-clone-stamp

  Here's the article for help: http://adobe.ly/Yte2cf

• What is the best way to store the RCS for an insert/update in this rec

  Oracle on Win 64 non-conteneur 12.1.0.2

  When a record in one table is inserted or updated, what would be the best way to store the RCS for this record in this folder.

  I thought of a line after trigger, but did not know if this trigger to store the current_scn would still fire that trigger again (recursive trigger).

  Someone at - he a good idea of what the best way is to do?  The devs don't want to store the pk and the SNA in yet another table...

  Yes, row_dependencies would be the best way to go.  But mgmt doesn't recreate all tables for this.

  3rd party applications retrieve data from tables (all data).  We are looking for a way for them to just pull what is new or updated updated since their last sweater.

  I suggest that you try again and give all OF THE REQUIREMENTS.

  You have rejected ANY answer given and he justified using 'hidden' on what knowledge management or the devs want or do not want to. Stop making us guess what are the requirements and constraints. If you want a real answer then tell us ALL the news.

  When a record in one table is inserted or updated, what would be the best way to store the RCS for this record in this folder.

  Solomon answered repeatedly. If you want to add a column to a table to store the then "best" SNA is to let the Oracle to do this for you automatically by using the DEPENDENCY LINE.

  As he says also re-create the table to add this clause will be MUCH MORE EFFECTIVE that everything THAT you can do it manually. It will be also more accurate because Oracle will fill the value ORA_ROWSCN with the SNA at the time the line was committed. You, as long as user, can't fill a column in function when a line is engaged since real VALIDATION belongs to a transaction, not the line or the trigger that you use.

  Yes - there are two drawbacks to this method:

  1. you need to re-create the table

  2. you cannot add an index to this "hidden" column

  The devs don't want to store the pk and the SNA in yet another table...

  Then? Who cares what the devs want to do? You want the BEST solution? Next, you will need to put aside personal preferences and determine what is the 'best' solution. Why it is important that certain dev wants to do this or not?

  OK, the problem of biz is now, 3rd party external users are an all-wheel drive large number of tables in the database via the API that we wrote.  That was obviously interrupted OLTP during the day.  To reduce to the minimum, we want for them just to extract data that has been inserted/updated since their last sweater.

  It is the definition of a "replica" DB Then why don't you consider a real replicated DB? You can use DataGuard and have replicated DB which is read only that can be used to generate reports. Oracle does ALL the work to keep ALL the tables in sync. You and your developers do NOTHING!

  We thought that store the RCS higher their last sweater would allow the API to extract only data with YVERT higher than their last data pull CHN.

  OK - except you keep rejecting solutions actually do. Ask you questions about the SNA stored in the same table, but then reject the solution that does this. And then you add your "devs" don't want to store the info in a new table either.

  Then your solutions must ONLY use the replication or Log Miner. The REDO logs have all changes, if you want to extract yourself. Replication (e.g., DataGuard) will use these logs for you to maintain a replicated database.

  We thought about it, but recreate all tables in production with ROWDEPENDENCIES as well as dealing with CF and other dependencies idea this was shot.

  Well you NEVER mentioned you "thought that" and rejected it. And you NEVER mentioned anything about FKs and other dependencies. What is FKs and other dependencies which prevents this working solution? Tell us! Give us ALL the information.

  Wouldn't a trigger AFTER LINE capture the commit YVERT?  Or is after really not after validation?

  No - a trigger has NOT one commit. A trigger runs as a step in a transaction. Validation applies to the entire transaction. Until you, or Oracle, issues a commit, there is NO "committed SNA" to be stored as ORA_ROWSCN.

  You can easily see that for yourself. Create a simple table with dependencies of the line and then update two different sessions.

  create the table emp_scn rowdependencies in select * from emp where rownum<>

  Select empno, emp_scn ora_rowscn

  Update emp_scn set work = 'b' where empno = 7499

  commit;

  The first SELECT statement will show you that each row has the same SNA.

  EMPNO, ORA_ROWSCN

  7369,70622201

  7499,70622201

  7521,70622201

  Now, do the update (but no commit), then SELECT it

  EMPNO, ORA_ROWSCN

  7369,70622201

  7499,

  7521,70622201

  Where is the value of 7499? This session will NOT see a value for the changed lines in the current transaction. Other sessions will still see the old value.

  Now do the validation, then SELECT

  EMPNO, ORA_ROWSCN

  7369,70622201

  7499,70622301

  7521,70622201

  7499 now has a new and different value than the other lines. It will not be this new value until the validation occurs.

  Yes, row_dependencies would be the best way to go.  But mgmt doesn't recreate all tables for this.

  Well, you got the answer you want. You ask the best way. Now, you say that you were told the best way. But now you don't like the answer.

  How is it our fault? Your question has been answered wasn't she?

  Here are the facts:

  1 oracle creates a history of changes - the REDO log files

  2. you can use Log Miner to extract these changes

  3. you can create your own change log by adding a log file of MV to your table.

  4. you can then write a custom code to use this MV log file to determine which rows to "reproduce".

  So far reject you all THE POSSIBLE solutions.

  Accept it or change the requirements to allow one of the solutions proposed to be used.

  Personally, if I HAD to use a customized solution, I would use a MV journal to record the ROWID of the lines that have changed (for tables ROWID cannot be changed). I would then extract the appropriate lines by pulling on the lines corresponding to these row ID.

  Even that has problems since a line can be changed several times and children lines can also be amended several times - these questions FK you mentioned.

  I suggest you read this entire thread on AskTom a dozen years ago. It addresses ALL these issues.

  https://asktom.Oracle.com/pls/Apex/f?p=100:11:0:P11_QUESTION_ID:16998677475837

  Then in your next reply on this topic give us a summary of where some things with your question and what help you further expect.

• What is the best way to update coming 8 Pro?

  I'm a little confused about the best way to update my V8P. The app My Dell seems to be looking for updates, but it is also linked to a page on the Dell site that checks the latest downloads for the device. The link is provided through the tile from drivers and downloads . This page of the Web site, incidentally, trying to install a program to check my V8P, but the facility apparently never works. I always get an error message that says (and I entered here exactly as it appears, the police blue and all):

  "We're sorry, we were able to scan your system. "Please return to the drivers home to return to.

  Because of the link to the site I don't know if My Dell app is all I need. The app has an area of notification, which seems to be to talk about new drivers and such available, although drivers and downloads of tiles wonder is if there is more, I might have need. Why have the drivers and downloads of tiles if the application checks and warns me on drivers and downloads?

  Bottom line, is that I'm confused. So, what is the best way to ensure that my V8P is up-to-date?

  Manually, I downloaded and installed Dell system detect. After doing this I have re-tried the system analyze the updates of the Web page and it worked. I now have a lot of updates available.

• d011wm flow 11: best way to update windows 10? This disc is the best way to start froom

  After minor driver installation would not work. Intel, Realtek, recovery manager has been altered and would not work.

  chizilla313

  Hello;
  
  Let me welcome you on the HP forums!
  
  Some people have worked a long and complicated way to make the initial win 10 improvement by using additional storage media to contain the update files.  The existing 32 GB SSD is simply too small to hold the existing operating system and the Win10 update files.

  But then they discovered that they could not do the cumulative updates (like the recent anniversary update) because their methof of point to other storage media has not worked!

  Sorry for the bad news, but there is really no good way to update the series flow 11.

  You are better off leaving the original OS.

• What is the best way of updating OID and similar attributes via OIM OAM LDAP?

  Our environment uses IOM provisioning of an OID LDAP that is used by OAM.
  
  Purposes of inheritance, must complete the Oracle "orcl *" attributes and OAM "ob * ' in cases where they use the same or similar.
  
  Example: When a user is disabled in IOM we define orclisenabled = 'false' and obUserAccountControl = 'DISABLED' in OID
  
  What is the best way to achieve the IOM? My first thought was to write a custom adapter, similar to the OID adapter change user out-of-the-box, which takes in charge the changing multiple attributes.
  
  Is there a better way?

  You can create two tasks that will modify two attributes to OID.

  On the task of the user to disable call task1, success of task1, Task2 (using the task to feature generate).

  You can make use of OOTB connector only.

• What is the best way to check the data

  What is the best way to check the actual changes in the data, i.e., to be able to see each insert, update, delete on a given line, when it happened, who did it, and what looked like to the front row and after the change?
  
  Currently, we have implemented our own audit infrastructure where we generate standard triggers and an audit table to store the OLD (values at the beginning of the Timekeeping point row before) and NEW (values at the beginning of the point of timing after line) values for each change.
  
  I put this strategy due to the performance impact there (important say least) and because it's something that a developer (confession, I'm the developer) came with, rather than something is a database administrator came with. I looked in the audit of the Oracle, but it doesn't seem like we would be able to go back and see what a line looked like at some point in time. I also watched flashbacks, but this seems like it would take a monumental amount of storage just to be able to go back a week, much less the years currently keep us these data.
  
  Thank you
  Matt Knowles
  
  Published by: mattknowles on January 10, 2011 08:40

  mattknowles wrote:
  What is the best way to check the actual changes in the data, i.e., to be able to see each insert, update, delete on a given line, when it happened, who did it, and what looked like to the front row and after the change?

  Currently, we have implemented our own audit infrastructure where we generate standard triggers and an audit table to store the OLD (values at the beginning of the Timekeeping point row before) and NEW (values at the beginning of the point of timing after line) values for each change.

  You can either:
  1. set up your own audit custom (as you do now)
  2 flashback Data Archive (11 g). Application for licence.
  3 version check your tables with Workspace Manager.

  >

  I put this strategy due to the performance impact there (important say least) and because it's something that a developer (confession, I'm the developer) came with, rather than something is a database administrator came with. I looked in the audit of the Oracle, but it doesn't seem like we would be able to go back and see what a line looked like at some point in time. I also watched flashbacks, but this seems like it would take a monumental amount of storage just to be able to go back a week, much less the years currently keep us these data.

  Unfortunately, the audit of data always takes a lot of space. You should also consider the performance, as custom triggers and Workspace Manager will perform much slower than the FDA if there is heavy DML on the table.

• Best way to update an OLTP table?

  Hello
  We have an OLTP table with huge data.
  We need to update a column of the status of "n" 'Y' for nearly 70% of the rows based on certain conditions.
  This table is accessed by hundreds of sessions at a time.
  So, what is the best way to do the same.
  
  Rgds,
  ORS

  Then, find some interruptions of service and do the update...
  or simply do it. It might take awhile, but if to do... to do.

• Need help: best way to exchange the Ipads?

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  It is by taking backup and restore from Icloud? There will be data loss? or anything else that needs attention (something that he needed to be reconfigured)?

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  Make a backup of each individual iPad. Use your own accounts: How to back up your device using iCloud or iTunes - Apple Support

  Import your photos from each iPad: import pictures and videos from your iPad, iPhone or iPod touch to your computer - Apple Support

  Then do it on every iPad: what to do before you sell or give away your iPhone, iPad or iPod touch - Apple Support

  Then restore the backup in your 'new' ipads: restore your device from an iCloud or iTunes backup - Apple Support

  If the ipads have the same size of storage with the same iOS version, it should work fine. -AJ

• BlackBerry Smartphones getting a new torch, best way to update people with my PIN?

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  If you have a backup, you can restore the BBM part backup files or e-mail and broadcast a message to all.

• Good way to update the linked Images Clone

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  I finally can clean snapshots or it will be just an infinite number of snapshots from 1 day up to this image gets his retirement? I made the mistake to delete the snapshot, that test workstations before redial already used to the new snapshot

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• What is the best way to support the retina screens?

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  Cameron

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