Data Base Transaction is blocked...

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• Cannot access another data base "ROWTYPE.

  Hi all, I am using SQLDeveloper 3.2.20 on Oracle 11 g 2 and teacher of Windows 7 sp1 and so far, smooth sailing.

  I use the SCOTT/tiger account i.e. access, certainly no role sysdba privileges.

  I'm practicing my codes and the use of explicit cursors generate following errors:

  Error report:

  ORA-06550: line 5, column 17:

  PLS-00352: cannot access another data base "ROWTYPE.

  ORA-06550: line 5, column 17:

  PLS-00201: identifier 'EMP_CURSOR@ROWTYPE' must be declared.

  This is the code (I tried orcl.scott.emp_cursor@ROWTYPE, but which no longer works)

  Set serveroutput on;

  DECLARE

  CURSOR emp_cursor IS

  SELECT EmpNo, ename

  FROM scott.emp;

  v_emp_record emp_cursor@ROWTYPE;  -don't even try the 1 by 1

  number of v_sqlcode;

  v_errm varchar2 (64);

  BEGIN

  IF NOT emp_cursor % ISOPEN THEN - EXTRACTION lines only when the cursor is opened!

  OPEN emp_cursor;

  END IF;

  LOOP

  LOOK INTO v_emp_record emp_cursor; -Gets the 1st row of cursor!

  OUTPUT WHEN emp_cursor % NOTFOUND or emp_cursor % NOTFOUND IS NULL; -in case no line

  INSERT INTO (empid, empname) tmp_list - inserts in a temporary list

  VALUES (v_emp_record.empno, v_emp_record.ename);

  END LOOP;

  COMMIT;

  NARROW Emp_cursor;

  EXCEPTION

  while others then

  v_sqlcode: = SQLCODE;

  v_errm: = SUBSTR (SQLERRM, 1, 64);

  DBMS_OUTPUT. Put_line ('SQL' | v_sqlcode |) '  ' || v_errm);

  END;

  /

  I begin to suspect that it is something 'access privilege '.

  Can someone point me in the right direction please?

  Hello

  Leila says:

  Ahhh, I see where I went wrong, Oracle' a global temporary table is not the same as the temporary table in SQLServer, I first need to create the temporary table, then drop it then.

  Remove the table only if you expect never to use again.  Otherwise, let it stay there.

  "Global temporary table" is a misleading name in Oracle.  The table itself is permanent, but the data in the table are temporary.  The data is deleted automatically at the end of the transaction or session, depending on whether the table has been created with ON COMMIT DELETE ROWS or ON COMMIT PRESERVE ROWS.

  Problem is, there is no data in the temporary table after executing the PL/SQL block although DBMS_OUTPUT displays data from test loading one!

  The default value for global temporary Tables is ON COMMIT DELETE ROWS, which means that the table is cleared whenever you make a COMMIT to auotmatically.

  You probably want ON COMMIT PRESERVE ROWS, like this:

  CREATE a table temporary global tmp_list (NUMBER, tmp_empno tmp_ename. VARCHAR2 (10)) ON the COMMIT PRESERVE ROWS;

• What are the consequences of a trigger in peaktime compiling in a data base.

  What are the consequences of a trigger in peaktime compiling in a data base.

  Compilation of a trigger (table), should temporarily be a lock on the table involved.
  Therefore, cannot exist any current transactions involving the table.
  As a trigger is an object of higher level (dba_dependencies - wise), the compilation it does not cancel other objects.

  That said: I would not recommend doing so for peaktime...

• Photos - photos of iCloud - several users share data bases

  Hi hoping someone can point me in the right direction here as it is driving me crazy!

  New Mac mini, OS X and photos app.

  Basically, I want to share a unique data base of Photos between two users on the same Mac accounts. Have followed all the advice online, I'm always running into difficulty. I put the database on an external SSD with permissions in place for any user access to the base (but only one at a time of course).

  All very well so far, but here comes the question. I want pictures of iCloud enabled on one of the accounts with complete download of all pictures to iCloud, when I get out of the photos, the photolibraryd process remains active. This means that when I change the account and you are trying to access the photos, I can't because photoslibraryd in the other account is accessed again. To work around this I started to enter photoslibraryd monitor and the murder of activity as well as the Photos itself before you log in to the second account and to access the Photos. This seems to work (but is a bit of a pain if I forgot!) - which is a lot more pain, it's that if I add some photos in the second account and then go back to the first, rather than synchronize the new photos with iCloud, product photos across the entire library 20,0000 resynchronization photo! It's bad!

  I have approached the wrong way? Is there a better way to achieve what I want - that is entirely database of shared photos between two users on the same Mac (with photo stream enabled on both accounts for these devices which have not iCloud photo activated) and iCloud photo enabled on one of the Mac accounts - without killing the process or any what fees General massive sync?

  Grateful for any help.

  Thank you very much

  Rich.

  It is not possible to share a library of photos between several users, if the library in question is your system library. If you cannot share the library used as the iCloud photo library with others.  If you want to share photos with others, use a separate library of Photos to share and transfer photos from there to your iCloud library.

  I found this in the documentation for PowerPhotos:

  : https://www.fatcatsoftware.com/powerphotos/Help/sharing%20a%20library%20between% 20multiple%20user%20accounts%20on%20one%20mac.html

  Share a library between several user accounts on a Mac

  Photos is not designed with use multi-user in mind, which makes it very difficult to create a configuration where only one library of Photos are accessed through accounts on your Mac. If you want to share a library in this way, the following restrictions will be applied (for the bottom of discussion, we have two users named A and B we want to share a library):

  1. Account that a single user can never open a library given in Photos at the same time. Before you can use the shared library as long as the user has, make sure to leave Photos as user B.
  2. None of the user accounts that access the library may designate as their "library system". The library system is actually open at any time by OS X in the background, as long as that user is connected, even while quitting smoking pictures not free the library so that another user can open. You must designate another library system library, or completely close the session user B before trying to access the library as user A. Note that this also prevents having this synchronization of library with iCloud.
  3. The library cannot be stored on your internal drive or any other drive where the permissions are respected. Fighting against the permissions on OS X is a losing battle. While you can play whack-a-mole to try to correct the permissions on the library before you open it, then something goes wrong and it is likely that you will be unable to access a part of your library. You should keep the library on an external drive and in the read window information in the Finder, make sure the checkbox "Ignore permissions on this volume" is checked.

  Re: How to share your photo on the same Mac without iCloud library

  Re: Where is it save to save a photo library? Requirements for the external hard drive

• Empfehlung Lanzeitmessung data base: database (SQL) vs PDM

  Hello

  As eine Projekt eine Software fur einen Teststand schreiben soll ICH. Are IM trains its ist geplant, eine für die Testobjekte anzulegen data base, da sharp several stations durchlaufen, die ich im following darstelle kurz:

  Recovering of the Testobjekts (LabVIEW automatisiert mit Herstellungsparametern: Dicke, big, material)

  Langzeittest'm Teststand (running > 365Tage Speichern von kalkulierten werden, the Test setting: Dauer, frequency, Kraft etc..)

  Weitere Test am Teststand (parameter, Messwerte etc.)

  Elastizitatstest (ein weitere Teststand auf LabVIEW-based, the Test setting: Kraft, Speichern der Messwerte, Auslenkung etc.)

  General weitere Tests (noch nicht genauer known)

  Jetzt war meine erste Uberlegung, die jedes als TDMS zu speichern und sharp Test Messdatein in einer zu left data base.

  Dabei ist mir aufgefallen, dass are probably sinnvoller alles in den TDMS-Datein zu organisieren und zu speichern.

  Wie euer vorschlag das Ganze aufzuziehen ware? Meine Uberlegung ist:

  I Testobjekt a TDMS file (Kanalgruppe defect den Tests, sind die gemessenen channels / berechneten values)

  ICH kann die values von Testobjekten bei diesem Aufbau thank friendly/einfach um mit dem DataFinder/tiara?

  Viele Dank as eure Hilfe!

  If you have the choice, ALWAYS choose the database. It will give you the greater security and application/platform independence.

  Mike...

• Accounting software Microsoft Error Message: can not connect because the version of the application is older than the data base of the company

  Original title:

  Error message

  I use windows 7 laptop I format. After installation of Microsoft, accounting software and I wanted to backup restored it gives me error massage "can not connect because the version of the application is older than the data base of the company.» Up grade the application. " Eventhough I used the software even before I format the computer laptop and does ' t give me the options to upgrade. Need help.

  This means MS accounting requires the latest updates that have been installed originally creating this accounting database

  Accounting MS was abandoned a few years previously, so updates are not driven by windows/office update

• Shellmanager data base is damaged or miss sing

  I wanted to remove a software application (Nero 8 Ultra Edition) to my laptop.  I used the program and feature in the control panel for the uninstall, but a popup appears saying "Shellmanager data base is damaged or missing.  How should I do?  Thank you.

  Download the tool here

  http://www.Nero.com/enu/tools-utilities.html#TAB4

• Petition for grant to display all objects in the DB in the data base and discovers the DOF for each.

  Dear administrators,

  I created the user but now I have a requirement for the granting of privileges to view all objects in the DB in the data base and discovers the DOF for each.

  Any help please

  Ritz

  Thanks to advise all the

• Avoiding the TRUNC as a condition of setting for the date of transaction

  I've never noticed this before, but tonight I have tested a query and made a trunc (mmt.transaction_date) between April 1, 2012"and 20 April 2012 ' in TOAD and I noticed it was taking a long time to run.
  
  If I remove the trunk and use mmt.transaction_date > = 1 April 2012 ' and mmt.transaction_date < 21 April 2012 "the query ran a lot faster and the explain command plan was also much better."
  
  Then I read that this truncing the date of the operation will be used the index on this field in the table when searching it.
  
  But if I change the setting so that the condition is set to add - it to the parameter, it does not work and maybe someone can help you. This is probably an obvious solution that I just think not.
  
  I created the discoverer as conditions:
  The operation date > =: Start Date of Transaction
  and
  The operation date < = (: Start Date of Transaction + 1).
  
  But I get an error "one of the arguments of the function has an invalid data type.
  
  Or maybe I'm wasting my time trying to avoid using the TRUNK on the date of the transaction?
  
  Kind regards
  Jerry

  Hello

  You should be OK with the condition:

  The transaction date > =: Start Date of Transaction and the Transaction Date< to_date(:transaction="" start="" date)="" +="">

  Rod West

• The search for meaning please - is a data base, the right choice?

  I want to break a problem I have today confronted for centuries and hope someone can point me to a good way around it, so I can do more research and learn the technology required.
  
  The problem is this: sometimes we are asked to create a website which should include items in stock for example.
  
  category, name, description, price, image (s)
  
  We design our websites without the use of templates or software CMS, we simply create an inclusion of some sort and have the stock displayed in a tabular layout based on a data store that is held in the simplest possible.
  
  This isn't an online store - no purchase is possible through cards of credit/paypal etc...
  It is not necessary at this stage for a search
  The data is not sensitive.
  
  For example: a caravan dealer listing their caravans
  
  What should I learn? MySQL / cms / xml which is the best way to achieve this?
  
  All suggestions help resources would be most appreciated
  Thank you for your time.

  [email protected] wrote:
  > Thanks that was on site.
  >
  > I have now managed to create a link to a mysql database and have
  > created a region repeated around the data base.
  >
  > Could you please clarify something, I found hard to believe?
  >
  > Dreamweaver can't display natively (jpg) images in a BLOB field.
  > It shows just rubbish?
  >
  > I have instead created a VARTEXT and written in /images/picname.jpg instead
  > which seems ok, but a bit slow.
  >
  > Not there at - it no work around / etc plugin that can work around this limitation?

  It is common to only store the name of the image file in the database,
  then fill the image on the page of polarity tag dynamically
  path and name of the file.

  Using a blob is possible, but there is no native in Dreamweaver, or
  all of the extensions I know who allow it.

  The best way to do it is to have a separate page that receives an ID.
  then export the blob in a binary stream.

  Then, you use something like this:

  

  As long as the blobtoimage.php sends the binary stream with the
  correct mime type, then it will work very well.

  If you do so, split your table with the blobs of your hand
  data, you will get performance better that way.

  Dooza
  --
  Display guidelines
  http://www.Adobe.com/support/forums/guidelines.html
  How to ask Smart Questions
  http://www.CatB.org/ESR/FAQs/smart-questions.html

• ADF is intended for the data base designed with vertical diagram?

  Hello
  
  I want to know if ADF 11 g is intended for the data base designed with vertical scheme where even the names of columns will be stored in a generic table?
  
  Thanks in advance.
  
  Published by: user8925296 on April 12, 2010 10:06

  The short answer is no...

  What do you call a 'vertical plan', it's what others have called for a schema of entity-attribute-value or universal data model. I advise you to do some research open minded on these types of patterns if you develop an application before continuing. Great sound in practice, they have very inherent ease of use and scalability problems. [url http://asktom.oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:2314483800346542969] This could be a good starting point...

  John

• Data Base buffer Cache Ful

  Hello
  
  What happens if an update statement causes the ful of cache existing db with the updated information (in this case it comes to transaction stop). in this case, if another user has run the update statement where this update before stored information written to the data file.

  The CANCELLATION does not contain an Image of the block that is changed. It contains only instructions as to what to do to restore a DML. Thus, for INSERTION, cancellation would be 'DELETE... '. WHERE ROWID = rowid_that_was_inserted", for a DELETION, cancellation would be"INSERT"... "VALUES (* all * the column values of the row that has been deleted).

  Now take the two scenarios:
  1 restore
  To do a Rollback, Oracle must request cancellation (instructions) to the correct lines. This change blocks. Oracle is not simply read an image of "pre - DML' of the block and apply it.
  (you could have two trades executed on two different lines in the same block and only one of the two Rollback - how and who 'block image' Oracle would apply to cancel it if she only of block captured images?)

  2. coherent reading
  This is different from Rollback. This would be where you have a query that has begun (for example at the moment t0) before a LMD (which took place between t2 and t4) and crosses a block changed (both t8) and should generate a "coherent reading" (time t0) image of the block. What he does in cloning the block, then applying the instructions of cancellation from the entries to cancel it. Two different queries from different eras who read the same block for the coherence of reading (from diferent times) can create their own clones separated from the block because they found two different operations had updated the lines in the block. So, you can have multiple images cloned block. These images are read-only and can be thrown when the query is complete.

  Hemant K Collette
  http://hemantoracledba.blogspot.com

• Operating system will not start and run - error codes 2000-142, 0F00:075 D, 41166486 uncorectable data error media wrtie block protect error code 0F00-0244

  I have dell 1525 top of the tower and OS will not run. Error code 2000-142, status bite 79, error code 0F00:075 D and Bios memory hard drive, SATA drive read your 41166486 data uncorectable media wrtie error block protect error code 0F00-0244then kept showing up on several more blocks.  Can I fix?  Joe

  Hello

  I suggest you to follow these steps and check if that helps:

  Method 1:
  Try to start the computer in safe mode and check if you can start the computer:
  http://Windows.Microsoft.com/en-us/Windows-Vista/start-your-computer-in-safe-mode

  Method 2:
  Try to perform the verification and startup repair if it helps:
  http://Windows.Microsoft.com/en-us/Windows-Vista/startup-repair-frequently-asked-questions

  It will be useful.

• RMAN backup on the database with data file with corrupted block

  Hi friends,

  I have a problem with a database of oracle 11g XE on windows server 2003, the database is in production, it is open, is operating normally.

  The database has no backup configured before, so I put the database archiving mode and tried to backup using rman utility, but it show me some errors.

  First of all, it showed me:

  ORA-19501: error in reading file... SYSAUX. DBF

  ORA-27070: async read/write failed

  OSD-04016: error queuing an asynchronous i/o request.

  And when I passed the dbv on the SYSAUX file utility. DBF showed the fatal error.

  So, I switched CHKDSK utility on windows to repair the disc of the error. After that, run utility dbv and he passed and showed me the corrupt on SYSAUX blocks. DBF

  Then, came to rman and ran:

  RMAN > validate the logical database checking;

  State of the file marked corrupt blocks examined empty blocks high YVERT

  ---- ------ -------------- ------------ --------------- ----------

  3 0 1111 115840 78859075 FAILED

  File name: C:\ORACLEXE\APP\ORACLE\ORADATA\XE\SYSAUX. DBF

  Type block for lack of treated blocks blocks

  ---------- -------------- ----------------

  Data 0 0

  Index 0 0

  Other 38 114729

  After that: watching the content of v$ database_block_corruption;

  Show me a lot of lines like this:

  SQL > select * from v$ database_block_corruption;

  FOLDER # BLOCK # BLOCKS CORRUPTION_CHANGE # CORRUPTIO

  ---------- ---------- ---------- ------------------ ---------

  3 4440 1 FRACTURED 0

  3 4439 1 0 ZERO ALL THE

  3 4386 2 FRACTURED 0

  3 4384 1 0 ZERO ALL THE

  3 4334 1 0 ZERO ALL THE

  ...

  33 selected lines.

  Finally I try to rerun rman and he shows me the error:

  ORA-19566: exceeded the limit of 0 blocks corrupt file C:\ORACLEXE\APP\ORACLE\ORADATA\XE\SYSAUX. DBF

  How can I do backup with rman? Maybe I can by pass the corrupt block?

  I'll be grateful for any help you can provide.

  
  

  =)
  

  It would be better if you try to find the reason of corruption and try to recover the corrupt blocks. A block corrupted in the backup would really not must use. But if you're ready to take backup, you can ask RMAN to ignore corrupt blocks and move forward.

  Use the pseudo-code for the backup

  Run {set maxcorrupte for the database to 10;

  backup tablespace sysaux ;}

  HTH

  Aman...

• Storage vmotion, between data warehouses when the block size is different

  Hi all

  I would like to know, is it possible to do a vmotion of storage between two data warehouses, when they have different block sizes. The case is as a former vmfs data store 3 which has been upgraded direct to vmfs5 there, but since it has been updated it maintains its own block size. While the newly created vmfs datastore 5 a block size of 1 MB.

  Thus, storage Vmotion will work in this case? It will fail OR will be with degraded performance?

  Finally, storage vmotion is possible even if you do not have a cluster DRS for storage?

  Thank you

  Yes you can!

  Check some info on the effects of block size: http://www.yellow-bricks.com/2011/02/18/blocksize-impact/