Some doubts

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• Some doubts about Oracle DBA...

  Respected, professionals

  I am new to Oracle RAC DBA. Knew just CARS and have some doubts, associated with Oracle RAC databases and a few other s/n basic questions.

  (1) client connected to one of the rac node in the database of node three cars by scan listener. The node to which it is connected was dead. My question is - is that its connection automatically goes to the next available node

  without using TAF? Or he needs to connect again? I have to configure TAF as in 10g RAC? or the configuration of TAF to perform a SCAN is completely misconceptual?

  (2) a database connection request will be going to one of the node system of three-node rac (shooting technology in return for load balancing). How can I connect remotely to PuTTY tru particular node?

  Do I need to enter particular node (virtual host as IP) TNS in tnsnames.ora in my system oracle client?

  (3) we have a listener to scan with three IP for RAC 3-node addresses. If you add a new node, I need to create another listener with a single IP address scan? or do I need to add another IP existing scan listener? What should I do to connect again with existing scan listener node?

  My sincere apologies over the three questions are completely misleading or false.

  (4) incremental 11 g rman are speed, compared with 10 g rman. WHY?

  (5) how connect us using sqlplus. (No high level architectural decoration). I mean what happens when connect us to the database using SQL * more (SQLPLUS scott/tiger)?

  My sincere apologies if any inconvenience caused... I know this isn't a chat BOX... Please forgive me If my way of questioning is insulting and rude.

  Thank you

  Hello

  (1) client connected to one of the rac node in the database of node three cars by scan listener. The node to which it is connected was dead. My question is - is that its connection automatically goes to the next available node

  without using TAF? Or he needs to connect again? I have to configure TAF as in 10g RAC? or the configuration of TAF to perform a SCAN is completely misconceptual?

  If there is no TAF not configured you will have to reconnect.

  TAF can be configured on the side client (tnsnames.ora) or side (srvctl) server.

  (2) a database connection request will be going to one of the node system of three-node rac (shooting technology in return for load balancing). How can I connect remotely to PuTTY tru particular node?

  Do I need to enter particular node (virtual host as IP) TNS in tnsnames.ora in my system oracle client?

  You can connect to one of the nodes via PuTTY using the public IP node.

  To connect to a particular instance through SQLPLU, then you must specify the IP node-vip in tnsnames.ora.

  (3) we have a listener to scan with three IP for RAC 3-node addresses. If you add a new node, I need to create another listener with a single IP address scan? or do I need to add another IP existing scan listener? What should I do to connect again with existing scan listener node?

  You don't need to create another auditor SCAN.

  For your new node, you must assign the listener SCAN and LOCAL_LISTENER REMOTE_LISTENER must be defined on node-VIP.

  Ivica

  Post edited by: Ivica Arsov

• CF Storage ALUA, LUN trespassing and some doubts

  Hello!

  First of all thank you all for this great community!

  I'm setting up a cluster of small vSphere 5.5 and everything seems to be ok, but I have my doubts that I want to share. The configuration is the following:

  VMware ESX 5.5u2 with two single HBA Emulex 8 G. (Host_HBA1 and Host_HBA2)

  NetApp E2724 FC 8 G (two ports per controller) dual controller and configuration active theorytically. (Controller1_Port1, Controller1_Port2, Controller2_Port1, Controller2_Port2)

  Two switches from Brocade s300 with single initiator zoning for multiple targets (Switch1: Host_HBA1 Controller1_Port1 and Controller2_Port1 and Switch2: Host_HBA2 Controller1_Port2 and Controller2_Port2)

  Wiring seems to be OK and vSphere detects 4 paths per LUN, defines the driver seat automatically Robin and defines two active paths (e/s) and the other two as Active.

  In the Netapp LUNS are configured as LUN in VMware O.S. (they are Dinamic disk pools Volumes) and TRA seems to be enable for this kind of host.

  Well, I tried different tests (Storage VMotion between different LUNS, VMware IO monitor, create and delete virtual machines...) and everything seems to work smoothly. Strange behavior only I noticed is that when you create the storage system volumes, they are assigned to one or the other controller, and they have a "preferred owner" (ALUA). When, for example, I make a storage VMotion between two data warehouses (I have a store of data by logical unit number) and that LUN have different "privileged" controllers (LUN1 in Controller1 and LUN2 to Controller2) I noticed that the LUN2 is automatically moved to the Controller1. I don't know if this is normal behavior to improve performance or I have some configuration problem (I have a message in the journal of NetApp storage which States: I/O volume shipment implicit transfer and eventually an alarm logic unit number is not in the controller preferred). I guess the multi-channel driver using AVT to send the LUN to the same controller, but as I said, I don't know if this is normal. Would be nice if someone can clarify this point. The Storage VMotion finished well and no disk problem appears.

  Thanks again for your time!

  NetApp's official response is that they are aware of the problem and it will be fixed in a future firmware version.

• Small request help on the use of the global temporary table - some doubts

  
  Hi all

  Few days back according to a condition, I used a TWG (on the ranks of commit preserve).

  I created a trigger (before the insertion of line level) on GTT that calls a procedure (pragma autonomous transaction declared in the procedure).

  Procedure inserts data into two tables and I have a validation final (after the two insertion of data in tables) in the procedure.

  I tested by inserting the number of lines in TWG and found that the two tables are correctly supply procedure called by trigger.

  Which means that my works absolutely perfect functionality. (performance is also good)

  Now, my question is: since in the production source ETL tool will load this TWG.

  ETL will use this table in different processes simultaneously.

  Suppose that a single session ETL populates this table, and at the same time in parallel another session fills this table with different data. is there a lock on this TWG?

  Would the TWG is blocking other lines to add at any time?

  Is it possible that data may disappear without completing the entire process prematurely TWG?

  PS the feature I developed is the generic exception feature. This works for all valid tables for the database. For most of the tables will be filled with ETL, that's why I had these doubts in my mind.

  I apologize, if these seems like childish doubts.

  Thank you very much

  Arpit Agrawal

  Each line I'll get my GTT and follow all the features [trigger procedure &], will be considered as a session until the validation, right?

  This is not correct, a session is considered between the opening of session (session is created) and close the session (session is closed) of the database.

  If I use, validation TWG deletions here, how would he had differed on commit preserve as when my feature is completed, I don't want to keep more data.

  If on commit delete has been used here, it wouldn't make a difference in your case since you make is ENGAGING in some AUTONOMOUS OPERATIONS.

  In both cases, commit delete and commit preserve, you don't have to worry about the data inside the TWG because it will be empty onece you logoff (session ends).

  However, you can perform a delete operation in your session if you do not want to keep the data up to the end of the session.

• Some doubts about 11g R2 Policy Based/Scan

  Hello
  
  I went through several documents, including the help of Oracle to understand oracle new feature Policy Based management/Scan, I also explored a few RACSIG Webinar by Markus which were useful, but still not able to understand the concept. I will be grateful if someone can help me understand the concept if you please.
  
  Written document - the advantage of the creation of a pool of servers (policy) is to manage the workload automatically. I do not understand how it will manage the workload automatically. I understand according to importance and setting min/max, the servers will allocate/deallocate pools as a result.
  
  For example - is a server pool: high_priority pool with min 2 servers. first and foremost, he is serving 2 instance of database on payroll
  another pool of servers: low_priority pool with min 2 servers with low priority, he is serving 2 HR database instance
  
  In this case, any expelled obtained high_priority server, it should take only one low_priority server. (That's what expression I so far after going through the documentation. Please correction if I'm mistaken).
  
  1st question: doest which means that he's going to stop a case of HR running on low_priority pool and will allocate for this server at high_priority
  and as a result instance payroll goes up.
  
  2nd question: can still reach TAF feature using server pools. That is, I read that I can have a uniform service that runs on all instances
  (I guess that means favorite)... or the service can run on any single server (singletone)
  
  
  question 3: feature with SCAN, where we put remote_listener = SCAN_LISTENER, and clients will connect first to the SCAN and then had diversion to local listener.
  What is the advantage to have VIP for each node. SCAN listener knows which instance is in place, which is the less loaded can connections directly to the front
  local listener. (we can start using public ip for listener)
  
  my doubt is: 10 g, we only used vip to get quick notification or avoid tcp timeout... and then we got to redirect to some other listener/node to connect
  now SCAN can do the same features...
  
  Thank you in advance, I thank your time.
  
  Kind regards
  Lyxx

  Hello

  In this case, any expelled obtained high_priority server, it should take only one low_priority server. (That's what expression I so far after going through the documentation. Please correction if I'm mistaken).

  Yes, that is the correct hypothesis.

  1.) Yes. The instance of database that HR will be stopped and a third instance of payroll will start.
  2 TAF.) will work for uniform and singleton services. However if you don't have 1 server in the serverpool (or have a singleton service) that there is no sense to work with preconnect.
  Note: TAF time varies based on uniform/singleton service and needs if service failover will need time so that it starts an instance. If you must configure TAF for such services with new higher attempts.
  (3.) the SCAN will redirect the customer to use the VIP for the final sign in the local listener. If it would use the public IP address and the server fails in exactly this moment, the client would wait for the TCP/IP timeout (which may take some time).
  With the VIP, he will tell him immediately, report that its connect has been unsuccessful and rerun the ANALYSIS to get a new connection.

  While the SCAN done the same thing in case of a change of itinerary as the VIP there 2 advantages:
  a.) no matter what your cluster, you must always 3 SCANs.
  (b) and they stay the same, no matter if the cluster has changed. (The VIPs are).

  Concerning
  Sebastian

• Some doubts about the navigation in unifying

  Hi all

  I had a few questions about unifying navigation.

  Is it possible to move the admin mode user mode access level?

  I mean, if a particular feature as Manager of the shell I can only access from admin mode is it possible to provide access even in user mode?

  If so, how?

  My 2nd question of doubt is, currently, we can access company BPs level "Journal of society" or "Resource Manager" under shell 'Company Workspace'.

  Is it possible to move the "journal of the society" or "Resource Manager" in the folder? If yes how?

  I tried in "navigation user mode" to move the company BPs level at shell of the House, but I can't do it.

  To answer your questions:

  (1) User-Mode browser can have the user feature included. You cannot change the view mode Admin or move functions admin for user mode.

  (2) you cannot move these on the Home tab.

• Hello world!! the rookie again! disorders of "renditions" ipad iphone and some doubts please!

  Hello world!!! several questions please:

  1. I neeed update for the client, an application for dps ipad real and alive, with a new iphone and ipad version update! I made a standard size of 768 x 1024 ipad and match the iphone 5 and 6, but not the iphone 6 more!

  Which is the best size 'generic or standard' to fit the iphone 6 more? possible or I need to build several formats and different sizes to match the iphones 4, 5, 6, and 6 more?

  2. do I need to work the new provisions of alternatives for all items? I mean I now the 768 x 1024 ipad standard layout, and then updated to itunes connect download again once a new .ipa file that includes all the new iphone alternates 6 plus size 1136 x 640 and 1024 x 768 ipad?

  3. the best method recommended is the liquid layout?

  Tank much at all and sorry for my silly questions im just a rookie in this world of dps great app!

  Hi Maurice.

  (1) you don't need to create content for the 6 +. See my next response below.

  (2) you need to create new items for all screen sizes different iOS device you want to target. Other layouts in InDesign can help with this, but you still need to manually adjust everything to get different sizes. It's really not worth it to create a new layout for each different iPhone. It is better to make a set of content 1136 x 640 for the iPhone 5 and later devices and a set of content to 480 x 320 for the iPhone 4 and earlier versions of devices. These numbers are taken from https://helpx.adobe.com/digital-publishing-suite/help/create-folio-renditions.html.

  3) there is a single method, but if it is the best depends on how you want to design your content for phones. In some cases, it is easier to just start with new documents for renderings of phone from the page layout is usually much simpler.

  Neil

• try to implement jQuery clock and I have some doubts...

  First of all should I install the jquery library in apex 4...
  I thought that the library jquery already present in the apex 4...
  What are the new features of jquery in apex 4... I am comparing it with apex 3...
  I thought that jquery is integrated in the apex 4...
  
  
  See the example in the following link
  http://Apex-notes.blogspot.in/2008/11/timepicker-and-apex.html
  
  I did everything mentioned above... the link above apex-notes...
  But I can't seem to get the time clock...
  Do not know where this part of the code should be added... It's the last activiity mentioned in the above link... http://Apex-notes.blogspot.in/2008/11/timepicker-and-apex.html
  script type = "text/javascript" >
  {$(document) .ready (function ()}
  cback function (time) {}
  var c is $("< div style =' couleur: rouge" > heure d'entrée: "+ temps +" </div > ");.
  c
  . Hide()
  .insertAfter (this)
  .fadeIn (1000)
  .fadeOut (1000);
  }
  
  
  $("#P9_TIME").unbind (.clockpick({))
  StartHour: 8,
  EndHour: 20,
  ({showminutes: true}, cback);
  
  
  });
  
  < /script >
  
  Published by: susf on 19 June 2012 02:35

  Why all expect you a clock? It won't show a Visual clock just because javascript library name is clock.

  First of all know what he does and then put implementation.

  Learn jQuery and try some of these plugins

  http://www.ajaxupdates.com/jclock-jQuery-clock-plugin/

  http://joaquinnunez.CL/jQuery-clock-plugin/

  http://www.Google.co.UK/search?AQ=0&OQ=jQuery+clock+&sugexp=chrome, mod = 0 & sourceid = chrome & ie = UTF - 8 & q = jquery + clock + plugin

• some doubts in the conversion of oracle query

  I have to convert the following query in ms access to oracle.
  
  INSERT INTO the Bill (Reffacture, InvoiceDesc)
  Select a_Invoices! [Ref provider] & "-" & Trim (a_Invoices! [invoice No.]) & "Q" & DatePart ("q", [invDate]) & "-" & DatePart("yyyy",[invDate]) & "SB" as Reffacture.
  Trim (a_Invoice_Desc! [Invoice line Description]) AS a Expr4
  Of a_Invoices a_Invoice_Desc INNER JOIN
  WE (a_Invoices. [Ref provider] is a_Invoice_Desc. [Ref provider])
  AND (a_Invoices. [Invoice No.] is a_Invoice_Desc. [Invoice No.)]
  WHERE (((a_Invoices. [<>ACK GL account]) »--- »)) ;
  
  for the quarter, I tried with select to_char (to_date ("PRVBTOT", "dd/mm/yy '"), 'Q') as quarterdate of "a_Invoices" - it worked, but how to combine all the

  Hello

  882431 wrote:
  Thanks for the input... I have another doubt based on the date

  I have a date stored in a field of type varchar, n'm copy in the date field

  For example: ' 18/4/2011 0:0:0.0' varchar field is, I tried with "' 2011/4/18 as yyyy/mm/dd ', I can add hh: mm: for the moment (I wasn't looking this), but there is one.0, can someone please tell me how shud convert it..." Sorry if asking a basic question, I already searched but to no avail.

  DATEs do not include fractions of a second. If you don't mind losing fractions of a second, you can simply remove them before pass the string to TO_DATE, like this

  TO_DATE ( REGEXP_REPLACE ( varchar2_column
                  , '\.[0-9]*$'
                  )
       , 'YYYY/MM/DD HH24:MI:SS'
       )
  

  REGEXP_REPLACE will remove the decimal point and any numbers after him. If the string does not contain a decimial, it is correct: REGEXP_REPLACE returns the immutable string in this case.

  If the fraction of a second is important, use a TIMESTAMP instead of a DATE column (and use the TO_TIMESTAMP instead of TO_DATE function).

• Some doubts about the topology, interfaces and security modules

  Hello
  
  Below, some questions about the ODI:
  
  
  1. to use an LKM ODI always ask to use two different DATASERVERS (one for the SOURCE) and another to the TARGET?
  
  2. what would be the best way to create a new IKM with GROUP BY clauses?
  
  3. What is the required minimum PROFILE for developers users could import projects created in other ODI environments?
  
  4. If a particular WORK_REP is lost, it is possible that retrieve projects from version control information stored in the MASTER_REP?

  1.) Yes. LKM always loads data from one root to another.
  More than once I saw that even if there is a single physical server, several servers are configured in the topology Manager. This would lead to the use of a LKM because ODI consider 2 different servers.
  If the physical server is set only once, LKM won't be necessary.

  2.) IKM automatically adds a GROUP BY clause if it detects an aggregation function in the Interface implementation.

  3.) try to use the profile of the creator of NG.

  4.) this is not an easy task. But all the versioned objects are compressed and stored in a BLOB field in the master repository.
  You will need to know the names and versions you need to recover.
  SNP_VERSION and SNP_DATA have this information. Retrieves the field BLOB SNP_DATA and unpack using a zip utility. This will give you the XML property of the object that was transferred.
  Now, you can import this xml file and retrieve the object.

  You will need to loop through all the records in order of I_DATA, then extract to .xml file, and then import them to build the work rep.

• Some doubts in OWB

  Hello
  
  I have 2 doubts.
  
  1. I created different users to access owb and develop. I want to follow the user who runs what card. Is it possible to OWB.
  
  2. I run a card that loads of terabytes of data. Due to an error if the card has stopped running, can we start it from the point where it starts...
  
  
  Could someone help me on this...
  
  Thanks in advance...

  user627667 wrote:
  Hello

  I have 2 doubts.

  1. I created different users to access owb and develop. I want to follow the user who runs what card. Is it possible to OWB.

  2. I run a card that loads of terabytes of data. Due to an error if the card has stopped running, can we start it from the point where it starts...

  Could someone help me on this...

  Thanks in advance...

  1. Yes, you can monitor by creating a query using the foll:
  list_requests. SQL
  print_exec_details. SQL
  print_running_exec_details. SQL

  thse sql is in
  Lecteur_Local (c or d, etc.):-\owb\rtp\sql

  2. you can start the plan from the beginning or from where it doesn't have function of the card not frequency validation IE, the type of load etc. If the type of load is to remove/insert or insert/update, you can rerun the card however if it is only insert then either it will cause overlap or fail with primary key error.

• Some doubts at ASO

  Hi all
  
  I have a few doubts about ASO, could it please calrifiy...
  
  1. If we move BSO to ASO, BSO contains two passes active and how we can set this property to re-encoding to ASO.
  2. how to performance tune the ASO, what are the possible ways to optimize performance.
  
  Thanks in advance for your answers.
  
  Published by: user4964072 on Sep 25, 2008 16:07

  Hello

  We don't need and that you do not have 2 pass calculation to ASO. SOLVE ORDER will do the necessary.

  Let me stick to a SER60 example

  Jan Feb mar Qtr1
  profit 100 100 100
  1000 1000 1000 sale
  % profit

  Jan Feb mar Qtr1
  profit 100 100 100
  1000 1000 1000 sale
  percentage of profit % 10% 10% 10%

  Jan Feb mar Qtr1
  profit 100 100 100 300
  1000 1000 1000 3000 sale
  percentage of profit % 10% 10% 10% 30%

  If its 2 past in OSB

  Jan Feb mar Qtr1
  profit 100 100 100 300
  1000 1000 1000 3000 sale
  but profit % 10% 10% 10% * 10% *-it's okay.

  ASO, a SOLVE ORDER for 2 or more, which is more than members of his office. You will get the desired values. That is to say with the order of resolution 2% profit. Sales and profits are calculated part (as well as their order of resolution is 1, hypothetically) then the benefits are calculated (since 2 is the order of resolution).

  Secondly, the performance of the ASO is very vague. Are you facing problems of special achievement. Let us know, this would effectively address the forum

  Sandeep Reddy, Enti
  HCC
  http://analytiks.blogspot.com

• Some doubts on Windows Storage Server

  Hello
  I wanted to know if I can create a private Server central cloud with windows storage server 2008 R2. I went to the Microsoft site, but I understand not doing just that the software does exactly.
  Currently I use the server file HFS (http://www.rejetto.com/hfs/), but the software is not reliable.
  windows storage server has the features of HFS?
  the main functioning that i need are-
  (1) create a Server central cloud like dropbox
  (2) should be relatively easy to install and use
  -----------------------------------------------------------------
  One of my uncles has Windows Server 2008 R2. Ive visited on the net Forum said if you have Server 2008 then you won't have a storage server. is this true? You can replace the Storage Server Server 2008?
  ----------------------------------------------------------------
  If you have time then you can provide a link to a site that provides Windows server 2008 r2 or Server 2008 tutorials for beginners like me
  Thanks :)

  Hello

  The question you have posted is related to professional level support. Please visit the below mentioned link to find a community that will support what ask you:

  http://social.technet.Microsoft.com/forums/en-us/category/WindowsServer

• ORA-19809 solved but having some doubts

  Friends,
  
  I solved the error ORA-19809 by issuing the below statement...
  
  ALTER system set db_recovery_file_dest_size = 3G scope = both
  
  but after a few days the files from archive will increase...
  can I manually delete the files?
  or I have to delete only through rman?
  
  I place the rman.
  but my db is in mode archive.
  I do the backup hot.
  
  How can I solve this problem in the future?
  
  Thank you

  Manually remove the archive logs?

  Read the link.

  Concerning
  Asif Kabir

• New on the portal provider, digital goods. App update of doubt!

  Hi guys,.

  I'm new to the forum so please be kind if I am not aware of the rules here. I'm new to getting started with selling digital products from the supplier portal. I created a sample application using the AIR, like the BB dev portal. I've also added a new goods (consumable charge .99cents) in the portal provider (draft mode). I added the user sandbox to my account. I opened my Z10 account connected to BBworld with developer on mode. I'm in the content ID and looked content, the app mentioned that he is "not available for this device.

  I have some doubts.

  1. how to connect using the user account of bac to sand? Should I use a different device linked to the same BBID?

  2. why the content is "not available for this device?

  3. can I simulate purchases by using the 'PaymentSystem.CONNECTION_MODE_LOCAL '? I see the UI with the purchase ID and response on the 'success', but 'purchaseSuccessHandler' is not have triggered.

  My final question is,

  4. I'm planning store xml data and other assets in the appStorageDir once the user makes the purchase. Now, what happens if I update the application? The xml in the appStrorageDir file will also get deleted? How to maintain existing data when the user updates the application?

  Sorry for the long post amateur. Help is very appreciated.

  Thank you.

  1 see the following page for information on test applications with a user sandbox account.  You want to make sure that your digital good is approved / available, even if your version of the app is in draft mode.  Make sure to clear cache in BlackBerry World once you have downloaded your application on the portal of the seller.

  2. sometimes, this error occurs if you load the app (from your dev machine) side and try to buy a digital camera right.  The payment service requires that the application be downloaded from BlackBerry World in order to make digital good purchases.  If side you load it, you will get probably errors.

  3. I don't know why purchaseSuccessHandler will not fire.

  4. There is a shared folder on the device that you can place the application in legacy.  If the application is removed, the assets would persist.  You are right, that if you store your goods in the storage location of local file for your application, it will be deleted if a user deletes the app.