Database parameter determines the parallel clause?

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• Packets exported 11 g, but when I import on 12 c error of ' the target 11.2.0.3.0 database is an older version of the 12.1.0.1.0 source. Thus the storage clause is ignored to avoid problems of incompatibility between the versions. »

  Packets exported 11 g, but when I import on 12 c having error of ' The 11.2.0.3.0 target database is an older version of the 12.1.0.1.0 source. Thus the storage clause is ignored to avoid problems of incompatibility between the versions. »

  When I export only 1 package and then import, then I have no error and imported successfully, but when I do bulk above mention error comes.

  
  

  How can you make with the help of the SQL Developer or query?

  
  

  Kind regards.

  The problem is solved since
  Impdp iris/tpstps@PCMS full = Y dumpfile INCLUDE PACKAGE VERSION = 11.2.0.3.0 = packagespcmsTWO.dmp =
  query

• There is no possibility of ambiguity in the SELECT clause because any identifier in the SELECT clause must be a database column name

  Hello

  Doc Oracle says the following on the identifiers in the SELECT in PL/SQL clause: there is no possibility of ambiguity in the SELECT clause because any identifier in the SELECT clause must be a database column name.

  If we assume that only valid column identifier are allowed in the SELECT clause.

  But I tried the following:

  DECLARE
  toto NUMBER := 10;
  tata NUMBER := 0;
  BEGIN
  SELECT toto INTO tata FROM employees WHERE employee_id = 101;
  DBMS_OUTPUT.PUT_LINE(tata);
  END;
  /
  

  And there is no error telling me that toto is not a column in the employees table and the result is the same as: toto: = aunt;

  Won't the doc or did I just miss something?

  Thanks for your response!

  Hello

  rep0ne wrote:

  Hello

  Doc Oracle says the following on the identifiers in the SELECT in PL/SQL clause: there is no possibility of ambiguity in the SELECT clause because any identifier in the SELECT clause must be a database column name.

  If we assume that only valid column identifier are allowed in the SELECT clause.

  Post a link to this Oracle doc.

  But I tried the following:

  1. DECLARE
  2. Toto NUMBER: = 10;
  3. Auntie NUMBER: = 0;
  4. BEGIN
  5. SELECT toto IN Auntie FROM Employees WHERE employee_id = 101;
  6. DBMS_OUTPUT. Put_line (Auntie);
  7. END;
  8. /

  And there is no error telling me that toto is not a column in the employees table and the result is the same as: toto: = aunt;

  ...

  You're right that toto is an identifier, but this isn't a column name.  (Of a subquery) column alias are not database of the names of columns either, nor are the names of the user-defined function.

  Also, there is a possibility for ambiguity even if all the names are the database column names.

  Won't the doc or did I just miss something?

  I can't say until I see the doc you're talking about.

  Oracle documentation is sometimes misleading and sometimes just plain wrong.  For each mistake outright example that I saw in the docs of Oracle, there might be 20 cases where the meaning is unclear or misleading and maybe 200 where I just read it wrong.

• modify the INSTANCENAME parameter after the backup database

  Hello

  our primary database is configured as follows:

  SQL > show parameter db_name;
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  db_name string prod01

  
  SQL > show the INSTANCENAME parameter
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  instance_name string prod01

  the corresponding backup database is configured as:

  SQL > show parameter db_name;
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  db_name string prod01

  
  SQL > show the INSTANCENAME parameter
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  instance_name string stbyprod01

  Now, the standby database must be enabled. Later, I want to change the stbyprod01 to prod01 INSTANCENAME parameter.

  The question now is: what does take to change the INSTANCENAME parameter? In fact the database pending will be

  already be activated and be considered and treated as a stand-alone database. The former primary database will be used no more.

  I would like to do the following:

  SQL > create pfile = 'initprod01.ora' of spfile;

  SQL > shutdown immediate;

  Oracle # > change the pfile file and change the stbyprod01 to prod01 INSTANCENAME parameter

  SQL > startup;

  SQL > create spfile = 'spfileprod01.ora' of pfile;

  SQL > shutdown immediate;

  SQL > startup;

  That should be all - from my point of view (I know that LISTENER.) ORA and TNSNAMES. ORA should be modified, too).

  If someone has already experiences with the INSTANCENAME parameter change but sees some additional configurations: Please let me know!

  Rgds

  Jan

  1. you can use "alter system set instance_name" to change the value of the instance name.

  2. you must do the following to activate the standby database (NOTE:-this is only for the activation of the backup database and not the passage to digital database)

  1 startup nomount

  2. change the base of Mount Eve.

  3. change the database activate the database pending.

  4. change the database open.

• How can I determine the license information in Oracle database Ent.Ed.

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  (i) how to find the Oracle license if it is based on the processor or the user after installation
  (II) how to check the system the number of CPUS under license after installation
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  All versions are enterprise Oracle (9i, 10g, 11g)

  You look at the documents you've got Oracle when you purchased your licenses.

  Database software itself has no idea that you were using the OTN license you accepted when you downloaded the software from OTN, a CPU license you bought at Oracle yesterday, or some old license purchased from Oracle a decade using a metric that sell you even more with Oracle (for example, former competitor licences that are still floating around).

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• DBUA could not determine the database version. Upgrade from 10.2 to 11.2

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  Thank you

  Apply the 4547817 hotfix that upgrades your database to 10.2.0.2 and then you can directly go to 11.2.0.2

• Determine the size of database

  Hi all
  
  I'll be really grateful if someone will help me please in determining the size of database.
  
  Concerning

  Select sum (bytes) of dba_data_files;
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• How to understand the implementation of the plan in oracle I mean if I see two implementation plans for a single sql_id plans 2 How to determine the best execution plan? Links and answers are much appreciated. Thank you

  How to understand the implementation of the plan in oracle I mean if I see two implementation plans for a single sql_id plans 2 How to determine the best execution plan? Links and answers are much appreciated. Thank you

  How to understand the implementation of the plan in oracle I mean if I see two implementation plans for a single sql_id plans 2 How to determine the best execution plan? Links and answers are much appreciated. Thank you

  After two execution plans that have the same sql_id, so we can see what you're talking about.

  See "Oracle Explain Explain Plan optimizer" by Maria Colgan of the Oracle optimizer group

  http://www.Oracle.com/technetwork/database/bi-Datawarehousing/TWP-explain-the-explain-plan-052011-393674.PDF

  Examine the various aspects of a selectivity to parallel execution plan

  performance and understand what information you should be brilliant

  the plan can be overwhelming even for the most experienced DBA. This document

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• How to control the parallel 10gr 2 background process?

  Hi Experts,
  
  In my dev environment, there are 5 databases running and the server load was very high due to the EMP of database. In the EMP database ago 70 session SYS is running once raise us the DB and its execution of some commands insert. In OS level inception ora_p001_EMP ora_p060_EMP parallel process and operating system level processes use more server resources and these processes are listed in output TOPAS.
  
  Please find the parallel parameter for reference:
  
  SQL > show parameter parallel_
  
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  fast_start_parallel_rollback string LOW
  parallel_adaptive_multi_user Boolean TRUE
  parallel_automatic_tuning boolean FALSE
  whole parallel_execution_message_size 2152
  parallel_instance_group string
  PARALLEL_MAX_SERVERS integer 160
  parallel_min_percent integer 0
  parallel_min_servers integer 0
  parallel_server boolean FALSE
  parallel_server_instances integer 1
  parallel_threads_per_cpu integer 2
  recovery_parallelism integer 0
  
  OS level parallel processes: [example of output and its polished]
  
  / opt/oracle > ps - ef | grep EMP
  Oracle 418026 1 0 ora_p037_EMP 05:46:10-22:59
  Oracle 667770 1 0 may 25-0:14 ora_lgwr_EMP
  Oracle 802830 1 0 ora_p029_EMP 05:46:08-24:19
  Oracle 983172 1 0 may 25-0:05 ora_psp0_EMP
  Oracle 1351696 1 56 ora_p013_EMP 05:46:09-21:15
  Oracle 1368228 1 0 may 25-0:00 ora_q001_EMP
  Oracle 1703974 1 52 ora_p053_EMP 07:52:20 - 14:51
  Oracle 1728598 1 0 may 25-0:00 ora_d000_EMP
  Oracle 1773822 1 120 ora_p012_EMP 05:46:09-20:00
  Oracle 1962148 1 82 ora_p016_EMP 05:46:08-19:23
  1974506 Oracle 1 91 06:47:22-24:22 ora_p020_EMP
  Oracle 2002954 1 0 05:46:08 - 36:27 ora_p027_EMP
  Oracle 2048060 1 44 05:46:08, 09:54 ora_p001_EMP
  Oracle 2400428 1 0 may 25-0:00 ora_s000_EMP
  Oracle 2519090 1 0 may 25-0:41 ora_ckpt_EMP
  Oracle 2580734 1 0 05:46:06 - 0:15 ora_j006_EMP
  
  Could you please help me, how to reduce this parallel process [P001 to P060] and the use of server resources?
  
  Thank you

  But you have set up a huge amount for parallel servers

  PARALLEL_MAX_SERVERS integer 160

  Aman...

• How to determine the Oracle Max process on Windows Server settings

  Currently I have Oracle 11.2.0.1.0 running
  Windows 2003 EE R2 SP2 x 32
  
  The issue now is:
  
  How to determine what is the maximum value that I can set the process?
  
  I guess that's the operating system and hardware dependent, but I can't find documentation on this topic.
  
  Any help is appreciated.
  Jason Longenecker
  
  Published by: LONGENECKER on May 13, 2013 11:33
  
  Published by: LONGENECKER on May 13, 2013 11:36

  We shouldn't just work the PROCESS parameter for the maximum number of BONES.

  More processes that you have, more will consume PGA the oracle Instance, i.e. more memory will be used on your server.

  You should check v$ resource_limit see if it really reached setting TREATY limits, if yes increase the parameter appropriately so that the high tide of use remains about 80% of the value of the parameter. Check if the number of sessions dedicated process is really necessary, otherwise you can consider the use of database resident connection pooling or a shared server or tuning configuration opening less sessions on the database.

  Depending on how much you increase, take a look at the view of PGA advice after a workload of the cycle of V$ PGA_TARGET_ADVICE and V$ MEMORY_TARGET_ADVICE.

• When to use the parallel tip?

  Jin
  I went through several sites on parallel indicator, and I have a few questions about this. Please explain on this indicator.
  
  When to use the parallel tip?
  
  If the table has a huge volume of data and make of the full table scan?
  If the degree of parallelism is set to one on a particular table,
  So how can I identify the maximum degree of parallesim that I can put on the table.
  ex: change parallel to table emp (level 4); How 4 determined?
  and what I need to change the table to define the degree of parallesim before using the parallel index.

  I did not understand how to identify the degree?

  Well, you don't really need/want to. Here is a quote from the second link (AskTom) of my first reply:

  "PARALLEL_AUTOMATIC_TUNING = TRUE. With this setting, the settings of other parallels are
  automatically value. Now, all I have to do is set the PARALLEL option on the table (not
  PARALLEL , just PARALLEL) and Oracle, if necessary, parallelize some
  operations on the table for me. * The degree of parallelism (number of processes/threads
  will be thrown at a problem) will be decided for me and vary the wire when the load on the
  system varies *. I found that, for most cases, which reached my goal, which is
  usually to get the best performance with the least amount of work, in a way that is
  easier to manage. A single parameter is a great way to get there.

  For the novice user wanting to play with parallel query for the first time, parallel
  Auto tuning is a good way to start. "

  In short: let Oracle decide.

• How does the LoadModelPluginAddons parameter in the callback of ModelOptions?

  I ask this question because I'm running a scenario in 2012 TestStand where I want to start a file of sequence, using the entry point of execution 'UUT of Test' that begins then another file of sequence, using the entry point of execution 'Single Pass '. The first file in the sequence using the parallel model and the second uses the model of batch processing.

  For the first file in the sequence, I want to run an add-on plugin model, but I don't want to not run or even charge for the second file in the sequence. So, in the second sequence, I made a substitution of the ModelOptions model call sequence and create a step that just sets the parameter LoadModelPluginAddons = False. But it doesn't seem to work as I expected because the model sequence file add-on is still loaded and executed for the second sequence.

  Can someone tell me what is happening?

  Cordially Jens Christian Andersen

  There is also a ModelPluginConfigurationToLoad parameter, which defaults to "".   ' ' is a wildcard which means load the 'active' configuration of each configuration file. You can also specify a configuration name explicitly, for example "".

  You change the file created automatically, Addons.cfg, contains only a single configuration and it is called '. Therefore the will only be charged if your configuration is "" or "". LoadAddonOns settings is a way to force configuration of the addon to load even if you specify another name of configuration.

  So, is not exactly for what you're trying to do, but if you specify a specific configuration name, it will allow your goal.

• How to determine the DPI of the PNG image in Windows Explorer?

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  Is there an additional parameter, that I need to turn on?  Is there somewhere else I should be looking to find information officer CIO?  Thank you!

  Hi jzeckel,

  This function seems to be to design in Windows 7.

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  Hope this information helps.

  Gokul - Microsoft Support

  [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]

• Essbase calc script to determine the number of occurrence

  Hello

  is it possible within a calc script to determine the number of occurrence of a value in the account dimension?

  I have an account called ranks which can contain any value between 1 and 10.  I would like to know how many times each value is repeated for a specific cost center.  It's in a database of planning BSO.

  Thanks in advance for your contributions...

  CL

  This isn't the typical calculation you would do in an OLAP architecture, but yes it is certainly possible.

  you will need to create 10 accounts such as occurrence_of_1, occurrence_of_2 etc.

  Then you increment them according to the value of the 5th year.

  Don't forget to put in your calculation!

• For streams_pool_size fine adjustment, the parallelism increases the number of integrated process replicat?

  The GoldenGate tuning white paper (http://www.oracle.com/technetwork/database/availability/maa-gg-performance-1969630.pdf) recommended setting based on the integrated replicat process number streams_pool_size.  It says nothing about parallelism, as it does for integrated capture.  If I configure the 4 replicates, use this number in the calculation?  Alternatively, because I want to implement parallelism to 16 for each replicate, I have to use 64 in the calculation?  The latter would make the recommended streams_pool_size 80 GB.

  The calculation you are looking for is:

  (max_sga_size * parallelism) * 25%

  In this example:

  (1024 M * 2) * 25% = 2560M (2.5.G)

  Your streams_pool_size must not exceed 3.5 G no matter the amount of parallelism.

  Do not confuse the parallelism of the database with goldengate parallelism. Goldengate parallelism is defined using the DBOPTIONS INTEGRATEDPAPRAMS options.  If you want you can refer to my presentation to transform the integrated process of goldengate to my slideshare.net (replication extreme at IOUG collaborate 15) site

  Thank you

  Bobby