Ask about the dates

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• Ask about the Date function

  All,
  
  I know the difference between the following two queries
  
  Select TO_CHAR (TRUNC (sysdate), 'dd-mon-rr') of double;
  
  Select TO_CHAR (TRUNC (sysdate), 'dd-mon-yy') of double;
  
  However, both the query gives the same result as 3 November 09 '.
  
  
  Concerning
  ND

  .. .to what century?

  SQL> var dt varchar2(10)
  SQL>
  SQL> begin
    2     :dt := '03-11-51';
    3  end;
    4  /
  
  PL/SQL procedure successfully completed.
  
  SQL>
  SQL> select TO_CHAR(to_date (:dt, 'dd-mm-rr'),'dd-mon-yyyy') from dual;
  
  TO_CHAR(TO_DATE(:DT,
  --------------------
  03-nov-1951
  
  SQL>
  SQL> select TO_CHAR(to_date (:dt, 'dd-mm-yy'),'dd-mon-yyyy') from dual;
  
  TO_CHAR(TO_DATE(:DT,
  --------------------
  03-nov-2051
  

  Do not use a two-digit year...

• I already bought the annual plan, I have installed PS, but I can't open the LR, he keeps asking about the serial No.

  I already bought the annual plan, I have installed PS, but I can't open the LR, he keeps asking about the serial No.

  isn't the annual plan for ps and lr?

  Download LR you remove and reinstall your installation of Photoshop Lightroom 5?  Licensing for your membership apply to Lightroom if you install through the creative Cloud Desktop application.  You can find more details at install and update the apps - https://helpx.adobe.com/creative-cloud/help/install-apps.html.

• Ask about the feature find my phone

  Hello Apple support Team,

  I have a question about the find my iPhone feature which is as follows.

  -If I had put in place the "find my phone" feature when I bought the iPhone and did not open at all in 2-3 months. So that the disconnection of the app itself?

  I ask this because my phone got stolen yesterday and looking for opportunities that could have gone wrong.

  On my laptop, I'm always a corner of yesterday in front of https://www.icloud.com/#find to find the location, but its doesn't help not.

  (PS: this my second time that find my iPhone is not useful for me, I really wish that Apple must lock the turning the option off when the phone is in mode Code (lock mode))

  Waiting for your response.

  Thank you

  Ravi

  If you enable find my iPhone, it will be on except if you have disabled (requires your password to iCloud).  The location will only show if the phone is connected to a network and still has the power.

• Need information about the data included in the example for the inner race with flaws

  Hello

  There are several examples for fault detection in bearing (Vibration tool sets). I need more information about these data include:

  -Bringing its specifications

  -How to perform data acquisition

  -a link to the tutorial

  I came across this manual that shows how to use OATS envelope detection VI to perform detection of failures of bearings.

  http://zone.NI.com/reference/en-XX/help/372416A-01/svtconcepts/cst_speed_brg/

  It lists the specifications of turnover:

  • Inch diameter 0,2813
  
  
  • Primitive diameter: 1,1228 inch
  
  
  • Speed: 1 234 RPM

  It also goes to the list of characteristic frequencies determined by these attributes.

  The data acquisition is carried out by the use of an accelerometer and a tachometer. These devices measure the vibration and the rotation speed of the bearing data. Failure detection uses a method called detection of the envelope to look at the signals of the bearing and compared to signals of standard bearings to the discovery of flaws. You can learn more about the method of acquisition of data here:

  http://zone.NI.com/reference/en-XX/help/372416A-01/svtconcepts/fault_detection/#Envelope_Detection

  The first link is a tutorial on the detection of failures in the bearings. The end of the link provides the location of an example VI that may also be useful.

• Ask about the creation and filling I$ table on different condition

  Hello
  I have a question about the creation and filling I$ table on a different condition. In which condition the I$ table creation? And these conditions are given below:
  
  (1) * source and transit area * are on the same server (that is to say target is located on another server)
  (2) * gathering and target area * are on the same server (IE source is on another server)
  (3) * source, transit area and target * are * different 3 * Server
  Source 4), area transit and target are on the same server
  Thank you

  I'm not quite clear to your question. Always try my best to erase it.

  In your all over requirement I$ table will be created.
  If the same staging as target (a database, a user) then all temporary tables are created in this user
  If the scaffolding is different from the target (a database, two users (A, B)), then all temporary tables will be created under that user A (lets consider) and the data will be inserted into the target table that is present to user B

  Staging is different from the target (two database, two users (A1, A2), architecture not recommended) if all temporary tables will be created under that user A1 (A1 of the databases) and the data will be inserted into the target table which is present in user A2 (A2 data base)

  If the source, staging, the target will be under a database then no. LKM is required, IKM is sufficient to load the data into the target. Especially for this, you can see an example given by Craig.
  http://S3.amazonaws.com/ora/ODI-Simple_SELECT_and_INSERT-interface.swf

  Thank you.

• Problem connecting creative cloud - has repeatedly asked for the date of birth

  After purchasing the CC and trying to login I continually ask myself for my brithdate. After the seizure of the date of birth, the screen comes back again to ask my date of birth. Can't get through this screen so that I can download the CC apps. Any suggestions?

  Hi Donatello3,

  Welcome to the community!

  I checked your account and found that there is a problem with your Adobe ID, i.e. the email address. Please check this link http://helpx.adobe.com/x-productkb/policy-pricing/account-password-sign-faq.html and if this does not help, then click on Chat contact button our Adobe now support team and they will solve the problem.

  Thank you!

  Ankit

• Question about the dates of the file download.

  Why the dates of creation, 'last change' and especially 'last opening' all appear as a date a month when I just downloaded Mozilla for the first time on my Mac? Edit

  It's information from the database that you downloaded
  the file from.

• Certificates to keep being asked about the sites without a doubt trustworthy (such as Google and Firefox Help) and creating exceptions makes no changes.

  On several occasions, I was blocked some sites Firefox questioning the site's certificate. The sites in question are trustworthy unequivocally. I'm having this problem with Google, Firefox Help, Createspace, Amazon, Dell and many others I've visited hundreds and thousands of times in the past. I have possible hardware problems, and I think that this blocking certificate prevented Dell technicians connect remotely with my computer. My virus programs are up to date and virus problems.

  Check the date and time of the clock on your computer: (double) click on the clock icon in the Windows taskbar.

  • https://support.Mozilla.com/kb/secure+connection+failed

• Ask about the policy of replacement of defective parts under warranty (laptop)

  Hello. I had a laptop computer with a HARD drive 320, which became faulty (not totally, in fact) within 2 weeks of purchase. I turned it a HP service center and they got it replaced with a new job. Now everything works fine ATM, however I have noticed that my current HARD drive is a Western Digital while I remember that I had before the failure was a one Seagate. Now, I have a question about the HP replacement policy: is it possible to get another brand of HARD drive altogether in lieu of one that was part of the original shipment or should I have obtained one of the same company (Seagate) otherwise the same exact model of the HARD drive as a replacement?

  They replace it by what they have there at the time, any policy on this.

  This is a forum to a user, no employee of HP here, with the exception of the moderators of the forum.

  WD is currently better than Seagate in my opinion.

  .

• Ask about the level schema restrictions

  I have a scenario like below:

  We have 3 diagrams A, B, C

  A schema is a super user and the actual tables.

  Schema B is one with many privileges as Select_Catalog_Role, resources, etc. to connect previously created.

  Diagram C is newly created and having only create session privilege and no privilege level table.

  We must give access to the B and C schema for readonly access (select).

  What I did:

  SQL > conn A\pass

  connected.

  Grant select on TableName to B;

  Grant succeeded.

  Grant select on TablesName to C;

  Grant succeeded.

  SQL > conn B\pass

  connected.

  Select * from TableName; (displays the data in the table)-> how?

  Select * from A.TableName; (Able to select the data)

  SQL > conn C\pass

  connected.

  Select * from TableName;  (not able to select the data for the particular table)-> why not?

  Select * from A.TableName; (Able to select the data)

  I just wanted to know why in diagram B I can acess the table directly (without using the Schema.TableName) while in the schema C I write the Schema.TableName to access summary.

  I even tried giving the privilege to CHOOSE ANY TABLE to diagram C. Also in this case I have to use Schema.TableName to access summary.

  My question is what access is schema B so that it is able to access the data in the Table schema has without making use of "Schema.TableName".

  Examples will be useful.

  Kind regards

  Sanrine

  Hello

  You have connection triggers that make something - like alter session set current_schema?

  See you soon,.

  Rich

• Ask about the segregation of database access by using the authentication of the os in the windows environment

  Hello

  I have a question about the segragation of database access using authentication of the os (like sqlplus "/ as sysdba") in the windows environment. Let me briefly explain my requirement: -.

  Assume that you have two DBA viz DBA1 and DBA2 and 4 resideds of databases in a windows server say A, B, C and D.Now I want to configure it in a way if DBA1 opens a session on the server then it may connect to the database A and B using only OS and DBA2 authentication can connect to database C and D only use OS authentication.

  Please let me know how to configure for this requirement.

  Version of the database is 11.2.0.3

  Hello

  This doc is 11.1 but I guess it's the same in 11.2 roles on Windows and administering external users

  You create a group ORA_SID_DBA and doing it this way - in recent years I have done but it used to work ok...

  See you soon,.

  Harry

• Questions about the data reporting PowerCLI store

  Hello

  I have a problem with a script that I use and I'm looking for an idea on the problem.

  I have a script that gathers pretty much all the information on the virtual machine in my cluster. (Disk size, free disc, data store).

  Most of the time, it works very well. But there is something that bothers me little. It doesn't report the data store that each VM is linked to. It works for most, but on a select few, it's not.

  I wonder if there is something in my script which is the first cause, or if it is a question of VSphere.
  
  My script and the output is attached.
  
  Thanks in advance for the help.
  
  -Aaron

  I was able to get the warehouses of missing data as well.

  That's when the VMDK are stored on more than 1 data store for a specific virtual machine.

  In this case, the line

      $myDS = Get-Datastore | Where { $_.Id -eq $VM.Datastore}
  

  nothing will store in $myDS because $VM. Data store is an array of MoRefs.

  In fact you try to map the partitions in the guest OS with data warehouses that host the VMDK files.

  There is no easy solution for that I fear (there are number of threads in this community who are trying to do the same thing).

  I fear that there is no real solution for this problem

• Ask about the structured storage of XMLTYPE column in Oracle Xml db

  Dear all,

  Version of DB: Oracle 11g (11.2.0.3.0)

  I have a table with an XMLTYPE column with a structured storage.

  CREATE TABLE Orders
      (
      Order_id NUMBER NOT NULL,
      Order_etc VARCHAR2(100),
      Order_desc XMLType NOT NULL
      )
      XMLTYPE Order_desc STORE AS OBJECT RELATIONAL XMLSCHEMA  "http://localhost/public/xsd/order_desc_xsd.xsd" ELEMENT "OrderState";
  

  I then recorded the XSD XML Db schema that is required for the structured storage.

  Before the creation of the table, I had created a table XMLTYPE (db_objects) and was able to use the query to verify that all objects, the XMLTYPE table got broken into when I signed his XSD below.

      SELECT column_name,      
             data_type
      FROM   user_tab_cols
      WHERE  table_name = 'DB_OBJECTS';
  

  And used under query to find data stored in the object-relational structure for my table (DB_OBJECTS) created with definition of XMLTYPE.

    SELECT EXTRACTVALUE(xseq.column_value, '/THISROW/OWNER')       AS owner
      ,      EXTRACTVALUE(xseq.column_value, '/THISROW/OBJECT_NAME') AS object_name
      ,      EXTRACTVALUE(xseq.column_value, '/THISROW/OBJECT_TYPE') AS object_type
      ,      EXTRACTVALUE(xseq.column_value, '/THISROW/OBJECT_ID')   AS object_id
      ,      EXTRACTVALUE(xseq.column_value, '/THISROW/CREATED')     AS created
      FROM   db_objects do
       ,      TABLE(XMLSEQUENCE(EXTRACT(VALUE(do), '/ROWSET/THISROW'))) xseq  
      WHERE  ROWNUM <= 10;
  

  Now could someone let me know, How to find how the column of XMLTYPE (Order_desc) was divided between other objects, just as I did for the Table with XMLTYPE (as shown above)?

  Thank you very much.

  First of all, because you are on 11.2, ExtractValue is obsolete and the documentation lists three options to use instead.  Here's an (untested) option

  SELECT owner, object_name, object_type, object_id, created
    FROM db_objects do,
         XMLTable('/ROWSET/THISROW'
                  PASSING do.object_value
                  COLUMNS
                  -- Set data types accordingly
                  owner        VARCHAR2(20) PATH 'owner',
                  object_name  VARCHAR2(20) PATH 'object_name',
                  object_type  VARCHAR2(20) PATH 'object_type',
                  object_id    VARCHAR2(20) PATH 'object_id',
                  created      VARCHAR2(20) PATH 'created');
  

  Secondly, why the column order matter?  You store in a method of object / relational.  As long as the XML is valid per the schema, Oracle will be able to store the data and thus to retrieve later.  How these data are mainly internal Oracle and shouldn't be touched because it can be changed from one version to another.  You can use the schema annotation to control how Oracle cards and stores the XML content, but nothing in there specifies the column order I know.

  It seems several details are missing information which could help others to answer your question as to what you need.

• Ask about the delay block drain plug

  Hello

  I have a question regarding delay clean in Oracle block.

  I read below the meta link Note: 40689.1

  Consider a transaction that updates a million row table. This obviously visits a large number of database blocks to make the change to the data. When the user commits the transaction Oracle does NOT go back and revisit these blocks to make the change permanent. It is left for the next transaction that visits any block affected by the update to 'tidy up' the block (hence the term 'delayed block clean out').

  But the location of the table transaction rollback segment can be recycled once it is marked as a clerk.

  If any new transaction tries to visit a block affected by the last update, and numbers on this block is changed and goes to the corresponding rollback segment transaction location of the table, but this location for the transaction rollback segment is recycled as a result of the validation.

  So, how Oracle will take care of this situation?

  Thanks in advance.

  It will do still a drain plug delay block with a "best estimate YVERT" as it can extract is no longer the SCN of the transaction to cancel it.

  See http://www.jlcomp.demon.co.uk/cleanout.html

  Hemant K Collette