Export / import process needs some clarification...

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• Need some clarification for upgrade

  Experts in the morning,

  I need some references for the process to upgrade between 10 and 11 g.

  I always use DBUA to update our database.

  
  

  For most administrators recommend NOT following options. I am confused.

  Experts, please guide me to travel in the right direction.
  

  > > Is this really necessary until the upgrade process, which is the real benefit?

  SQL > exec DBMS_STATS. GATHER_DICTIONARY_STATS;

  
  

  > > To activate my database in NOARCHIVELOG MODE, it provides massive difference during the upgrade process?

  SQL > alter the noarchive base newspaper;

  
  

  > > TRUNCATE table audit SYS. AUD$

  SQL > truncate table SYS. Storage of AUD$ drop;

  
  

  > > Depends on length process,.

  Size of the database

  Number of synonyms

  Number of data files

  Size of the recovery logs

  Number of installed components

  For the types of data and not the XDB user objects.

  > > Deletion of FILES NETWORK completely from 10 g $ORACLE_HOME, creating newfiles in 11 g $ORACLE_HOME

  
  

  $ rm - rf tnsnames.ora

  $ rm - rf listener.ora

  
  

  Thanks in advance.

  Hello

  > Is this really necessary until the upgrade process, which is the real benefit?

  SQL > exec DBMS_STATS. GATHER_DICTIONARY_STATS;

  1 prior to advantage, was causing problem - degrade the performance of your database? What its not beneficial?

  Logically, if you see the dictionary is on your information about your database - default provided with products and items of custom applications. Now during the upgrade - given that the term refers to a new addition of things monofores or gout or new table segmetns is getting added to your existing dictionary. Now, if I don't keep his stats up to date on my dictionary itself then update itself is the process of taking time. It will hit my sqls himself upgrade performance

  Thus, in order to reduce this impact - prior to your downtime in pre-upgrade task you can collect stats on your dictionary. While during upgrade if you run / run research in its stats its would take very little time to collect minor statistics and it will not affect the order of execution of ddl or dml SQL out that focus on changes in your dictionary.

  > To activate my database in NOARCHIVELOG MODE, it provides massive difference during the upgrade process?

  SQL > alter the noarchive base newspaper;

  2. I don't know who s/n, suggested the above step to achieve. Not a good, better I would have fired the DBA immediately. Despite that I have perform the update level or no, keep you the database in log mode archive.

  To upgrade, its gives no performance improvement for your upgrade process. What is your intention on the upgrade?

  You want to run through the upgrade in 15 minutes? Listen you dictionary database or application objects develop the direcrtly would increase the upgrade. Is not all synonyms - maybe a few times - up to what the table - dictionary of data updated in upgrade tis - for example bitand 12 c on synonyms function table is changed, so his punches performance - it is not a must and was cause depends on the base of the environment for the environment. Reason for this how you store your environment that will reduce the burden of upgrading

  > TRUNCATE table audit SYS. AUD$

  3. I hope I answered this question is another thread

  > Length upgrade depends on.

  Size of the database

  Number of synonyms

  Number of data files

  Size of the recovery logs

  Number of installed components

  For the types of data and not the XDB user objects.

  It is partially dependent on the data dictionary and how clean it is, whatever. Clean - number sense of invalids and statistics.

  Number of components installed in a concern - it might be a minimum until we reached and deliver the bad SQL with performance.

  Size of database and data file and restore logs is out of reach... If my database is to have 10 k datafles, my upgrade script will go and touch all the header files of data blocks, is indicated in MOS linsks or docs. No, he will not be at level of offers to work on something of dictionary and Oracle database metadata.

  > Deleting FILES of network completely from 10 g $ORACLE_HOME, creating newfiles in 11 g $ORACLE_HOME

  You have any load 2 mins to copy files during upgrade spending. Fact the DBA is so busy that he can afford 2 mins tasks.

  It is out of reach, you have to manage.

  -Pavan Kumar N

• Need some clarification on the operation of H323 with VCS-C/E

  We have our points of endpoints connected to the VCS - C with a VCS-E. When an end point called another unit through IP H323 the VCS - C does anything with the video/audio? He plays the intermediaries? Or is the VCS - C just let both units communicate DIRECTLY with each other (even when I see the appeal in calls in course VCS-C)?

  I try to debug problems with call and need some explanation on how it works.

  Thank you

  RB

  By default, call Routed mode should be on.  This means that the installation & signalling through the VCS, but all media streams are direct between endpoints.

  See you soon,.

  Paul R

• Need some clarification on the reservations of memory

  After running our VMware environment a pretty ' hands-off "path, so far (based on PROD/DEV resource pools with High/Low shares but no other reservations/limits of CPU/MEM), it seems that we will have to start getting more accurate when it comes to our important VMs (problems of memory the other day affected some Windows VMs of prestige).

  I'm pretty happy with memory and CPU reserves, but I want to say...

  1. If the assignment of a reserve of 3 GB memory to a 3 GB Windows VM, it will be none of this 3 GB available to other virtual machines when the virtual machine is not actively using all booking / 3GB.

  2. If the virtual machine requires all of a sudden all the 3 GB, but there is a conflict of memory on the host computer, how does ESX ensure that the / 3GB is available when virtual machine he needs?  Is the memory still allocated to the VM, but all simply not used?  Is the inflated/shared memory of guests without reservations to satisfy the requirements of the virtual machine with a reservation?  Are vmotioned VM on the host to provide the required RAM

  3. Admission control is called only when the virtual machine is running (as opposed to being rebooted)?

  In short, bookings of memory will allow me to say to the owner of the application that their virtual machines are guaranteed memory resources that they need, when they need it.  I don't want to offer that and then have the roles reversed on me when it turns out that is not to be true.

  Any help appreciated and I'm ready to attribute points to a helpful soul...

  Jon

  (1) only a reboot of the VC restarts the virtual machine world.

  (2) although very unlikely - Ppossibly, sound must be incredibly bad timing, and the 2nd VM would have to have its own reserves.

  The concerns you have are EXTREMELY likely if get you into such a situation, it is easy enough to temporarily disable the admission control, move the surroundings of things you must do and turn it back on.

  We use bookings, while we do not encounter this.

  -Matt

  VCP, vExpert, Unix Geek

• Collections, I need some clarification

  I understand the difference between Collections and folders and realize that the Collections are "virtual folders"; However, I want to clarify the

  difference between:

  
  

  
  

  Quick collection-

  
  

  Collection

  
  

  If these two types of Collections are virtual folders and not a copy of all the images, just a pointers to each time the images are located. So, what is the difference between the two?

  
  

  I also realized that I can save quick Collection in a Permanent Collection, then what good making a two-step process?

  
  

  Smart Collection - is this similar to the use of filters to select specific images with specific criteria using keywords etc.?

  I also realized that I can save quick Collection in a Permanent Collection, then what good making a two-step process?

  Because sometimes you need these combined images just for some reason any momentary and will never need in the future. I often use the quick collection as a unique temporary collection that is simply thrown away after use.

  Smart Collection - is this similar to the use of filters to select specific images with specific criteria using keywords etc.?

  Yes and no. Filter affect the current display only, a folder, a collection of collection/chip or a combination of all. Smart collections are still working on the entire library. It is convenient to use SCs as some sort of more permanent filters and filter library as a temporary quick.

• Just need some clarification

  OK, so I'm starting to use more slot/signals and I understand something. I'll post a code and I will ask my question after.

    QString queryUri;
  
      queryUri = "somewebsite";
  
      QUrl url(queryUri);
      QNetworkRequest req(url);
  
      QNetworkReply* ipReply = netManager_->get(req);
      connect(ipReply, SIGNAL(finished()), this, SLOT(onReply()));
  
      return _feedReply;
  

  As I understand it, even if I declare my signal/slot my code continues, cause _feedReply is always empty, and _feedReply was getting settled in my crack. So, how can I make my code stop and wait for the result of the onReply() to continue and return _feedReply.

  Maybe I am doing it all wrong. But I want to understand.

  Thank you!

  That is right. Network requests are asynchronous, so they do not block.

  QT application relies on the queue of events. The events are handled in an event processing loop. You should not expect inside a function, otherwise the event loop stops and the application will become unresponsive.

  If you absolutely need to do so, there is in Qt QApplication:rocessEvents function that can be called regularly while you sleep in function. I don't know if there is an equivalent of waterfalls, but it is a bad design and is not recommended.

  A better approach is to declare your own signal in the header file and this signal of onReply() slot after transformed of the answer:
  issue of mySignal (myData);
  Then subscribe to this signal and do further treatment there.

• CPULL DPULL, I need some clarification

  Hello community,

  I have a question for CPULL and DPULL on my device has 6533 (DIO-32HS). I understand it, I can't control these pins using Labview and the way they are wired (top or bottom level deterrent the behavior of my open lines.)

  I understand that correctly?

  Thank you for a short notice if I'm right or wrong.

  Florian

  Problem has been resolved. The device is controlled by another DIO card, it's just happened that some channels I wanted control found on CPULL and DPULL. It gave me a headache to understand that the strings are not standardized, I just assumed that they where. I'll change my card tomorrow and everything should work.

• Newbie here and need some clarification. Help, please.

  Hello! You just bought a Z2 of Australia and I was wondering because there are features Telstra inside the phone. In addition, each time I have disable on my Xperia, aTelstra logo on my screen. Is this normal? Have I not the same device of Z2? Because I thought that it has been tampered or something. I do not know. You guys might want to clarify this for me? Thank you, much appreciated!

  They should not however the perhaps pre-installed applications of no use to you then as above you can manually Flash your phone to a firmware genericv see here for more information on how to flash (ignore the title it's process, you must follow and download Flashtools preparation) and here for firmwares - make sure you download the right for your model number of the device - check settings then phone search D65xx

  There is a generic version of D6503 Austrailian

  17.1.A.2.55
  Australia - unbranded - 1281-9715

  Edit it is also a firmware Telstra and Vodafone D6503 available for download here

• Introduction discover lab and need some clarification

  I bought a 1U server and a netgear hub small and a workstation. I installed ESXi on the server and gave it the same IP range of 10.0. *. * that my comcast modem use for my dhcp range.  When you build the host ESXi what address IP should I give for DNS?   My question is this, do I use a cat 5 my ESXi host cable to one of the ports on my cable modem? What do other people do?

  Hello

  If your cable modem device works as a switch, you can use it.

  Now, you can put any DNS as the modem device. VMware View environment you will need an ad, then you will be able to play the DNS role with this server.

  Concerning

• OptiPlex 960 SATA Drive connections - need some clarification

  I just added a second HD to my Optiplex 960.

  The main HD (startup disk) is wired to SATA 0.

  The second (additional) HD is wired to SATA 1, by the Dell documentation.

  I had the cable SATA optical drive on one another (SATA 2) socket, but this drive does NOT appear in Windows.  The optical drive was originally wired to SATA 2.

  Can someone please clarify what drive cable should go where?  Is there something in the BIOS that needs to be changed?

  Thank you!

  The fixed!

  I went into the BIOS setup and checked the SATA 3, which has been off and on so NOT.

• Help blackBerry Smartphones... Need some clarification by e-mail.

  I'm a new user who uses the Curve 8310 for the work.  Our work email is a POP3 server on a Web server.  At this point, I can send and receive emails, but when I remove them from the BB they won't delete my outlook Inbox.  It also applies if I open an email on my BB they will show not open in outlook.  With this configuration I would be able to remove messages from the BB and have messages deleted in outlook?  If my email and BB communicate better?  any help is greatly appreciated.

  When I say it synchronizes I mean it is not reconcile.  Sorry, I should have used that term.

  They will never delete in both places.

• Need some clarification on decode (AND)

  The example that I am referring to comes from DECODE

  ORDER_ID CUSTOMER_ID ORDER_STATUS LOCATION RECOGNITION METHOD

  2458 101 0.00 postOffice certified Air

  2397 102 1.00 warehouse Air certified

  2454 103 1.00 warehouse Air certified

  2354 104 0.00 postOffice certified Air

  2358 105 2.00 ground postOffice certified

  2381 106 3.00 ground warehouse certified

  2440 107 3.00 ground warehouse certified

  2357 108 5.00 warehouse Air assured

  2394 109 5.00 warehouse Air assured

  2435 144 6,00 secured to the floor of the post office

  Assumes that the value of order_status is used in the form of bitmap where the first three bits contain information about the order and the other bits are always 0:

  • The first bit is used for location data:
  • 0 = Post Office. This corresponds to the values of 0, 2, 4 and 6.
  • 1 = the warehouse. This corresponds to the values of 1, 3, 5 and 7.
  • The second bit is used for the method:
  • 0 = air. This corresponds to the values of 0, 1, 4 and 5.
  • 1 = mass. This corresponds to values of 2, 3, 6 and 7.
  • The third bit is used for reception
  • 0 = certified. This corresponds to the values of 0, 1, 2 and 3.
  • 1 = insured. This corresponds to the values of 4, 5, 6 and 7.

  DECODE (BITAND (order_status, 1), 1, 'Warehouse', 'Post office').  DECODE (BITAND (order_status, 2), 2, 'on the ground', 'Plane'): DECODE (BITAND (order_status, 4), 4, 'Assured', 'Certified')

  Please explain how know what value to use for the second parameter of the function bitand above? I have seen a few examples up bitand (column 64), bitand (column, 128), bitand (column, 256)

  What to do when you have more than 50 different status values? must we first arrive at a setting the time for each of the 50 state values?

  
  

  
  

  DECODE (BITAND (order_status, 1), 1, 'Warehouse', 'Post office').  DECODE (BITAND (order_status, 2), 2, 'on the ground', 'Plane'). DECODE (BITAND (order_status, 4), 4, "Insured", "Certified")

  Please explain how know what value to use for the second parameter of the function bitand above? I have seen a few examples up bitand (column 64), bitand (column, 128), bitand (column, 256)

  You already have a reference to the answer in your own message:

  • The first bit is used for location data:
    • 0 = Post Office. This corresponds to the values of 0, 2, 4 and 6.
    • 1 = the warehouse. This corresponds to the values of 1, 3, 5 and 7.
  • The second bit is used for the method:
    • 0 = air. This corresponds to the values of 0, 1, 4 and 5.
    • 1 = mass. This corresponds to values of 2, 3, 6 and 7.
  • The third bit is used for reception
  • • 0 = certified. This corresponds to the values of 0, 1, 2 and 3.
    • 1 = insured. This corresponds to the values of 4, 5, 6 and 7.

  Bits are binary. The 'first bit' is the wick at the right. The rightmost bit, once defined, type has a value of 2 ^ 0 or '1', that's what you use as the second parameter.

  The 'second bit' ((deuxieme right), once defined, has a value of 2 ^ 1 or '2' (in binary) If you use '2'.

  The 'third bit', once defined, has a value of 2 ^ 2 which is the "4" for you to use 4.

  The 'nth bit' has a value of 2 ^(n-1) - so the 5th-bit value is 2 ^ 4 which is 16 so you would use 16.

  What to do when you have more than 50 different status values? must we first arrive at a setting the time for each of the 50 state values?

  Yep! This small 50th has a value of 2 ^ 49-online 562949953421312

  "Warehouse AND on the ground" would be the TWO bits 1 and 2 which is binary 3.

  So, if you come to BITAND (order_status, 3):

  1. If the est0 or bit value is defined is Post Office AND Air.

  2. If the value is 3 the two bits are set is warehouse AND field

  You dig a hole for yourself using missions like yours since each bit is used for many things. For example the first bit means, post office and warehouse, depending on whether the bit is defined or not.,.

  But what happens if you have three or more 'locations?

  • The first bit is used for location data:

  • 0 = Post Office. This corresponds to the values of 0, 2, 4 and 6.
  • 1 = the warehouse. This corresponds to the values of 1, 3, 5 and 7.
• The second bit is used for the method:
  • 0 = air. This corresponds to the values of 0, 1, 4 and 5.
  • 1 = mass. This corresponds to values of 2, 3, 6 and 7.
• The third bit is used for reception
• • 0 = certified. This corresponds to the values of 0, 1, 2 and 3.
  • 1 = insured. This corresponds to the values of 4, 5, 6 and 7.

That makes no sense at all. How can 'Air' correspond to a value of "4", if this value means "Post Office" and "insured"?

You do not want to mix raw values like this.

And it is rarely necessary or enjoy combining several attributes to a single value. A best practice is that each value represents an attribute:

1 location

Bit 1 - Post office

Bit 2 - warehouse

Bit 3 - Garage

Bit 4-...

2. method

Bit 1 - Air

Bit 2 - ground

. . .

But the better question is why is of type bit mapping used at all?

I you LOVE bitmapping and it is extremely powerful when used in a case of correct use. Your use case does not seem appropriate.

• Need some clarification in WSDL based Proxy & Business Services

  Hello
  
  Whenever we configure a Proxy service or business service based on a WSDL, we use to select Port instead of binding the selection of our WSDL for the service of proxy/company. Now my question is why we prefer a port instead of linking? What is the difference between them?
  
  My question may sound very basic but I have this doubt for a long time, so I post it.
  
  Thank you
  Arun

  Hello

  If you opt for the port the name of the service is the same in the model and the WSDL effective, if you go for the binding of the service and the port in the WSDL resource are different from the function and the port generated in the WSDL file that is effective.

  This link has the details
  http://docs.Oracle.com/CD/E23943_01/admin.1111/e15867/configuringandusingservices.htm#OSBAG146

  See you soon,.
  Vlad

• under a project to export/import

  Hello world
  
  as bad students, didn't us use the version included in ODI. On each increment version, we used the export/import process.
  
  In order to reduce the size of our project, we try to import/export only latest version to a new repository to work.
  
  The problem that we face is:
  
  -How easily pass variable project, km, only both of the functions of the repository 1 at rep 2?
  
  
  Because we started with an export of the overall project and we are dealing with a 3, 5G XML file, impossible to select only the variables in this file.
  
  
  Is there some 3rd party import tool that can help us?
  
  Thanks in advance.

  You can automate the import / export of all components of the project into a package of ODI. Take a look at the ODI - ODIImportObject and ODIExportObject tools. You can create a procedure that used these tools in conjunction with the use of alternatives to underlying charly ODI working repository tables for the desired information.

• 9i export/import - multiple exports running

  Hi all

  I have a Database 9i running on an AIX machine. I'm trying to export a few patterns.

  accidentally I ran after 2 minutes that I wasn't able to find the process with expdp (instead of exp).

  to my surprise, it doesn't show any error or any matter that the same dump file and logfile are reused

  normally that I know in datapump I can kill by going to prompt export orders, but don't know how I'd do the same thing with the traditional export/import.

  (1) if I kill it of operating system level. He will have to dump of origin file problem as I'm not sure of what process use the dump file to write data

  (2) why it did not any error when running it a second time as it normally gives an error in expdp to logfile if his re-employment.

  (3) is there a link where I can find a good post, containing information or export import tips

  Database: 9.2.0.6

  Machine: AIX

  Thank you

  H,

  Thus, if the main table would exist, then he doesn't average I export dump would be consistent? Even I don't see any errors recorded in the logfile anywhere.

  is there a manual way to perform a check consistency of my export dump file.

  1. I was little confused with the word and the context / term "Coherent"?  Can you specify what is consistent - from your view, so that I can try myself to provide information from my side.

  To be honest, if the export went very well, you would see then all problems.

  Export master table helping - complete/progress of the task (to track the progress of it). Is to contribute to the collection (* as scale all the objects he needs to go through the base on your export type)

  Since then, if dynamic if you want to join some tasks to the existing in progress/task, can he help you.

  -Pavan Kumar N