Why identical child_number with many lines in the view v$ sql?

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• What is the LAST_ACTIVE_TIME column in the view v$ sql

  Hello
  
  I use the Oracle 10.2.0.3 version.
  
  I have a doubt in v$ sql.
  
  What is the meaning of the LAST_ACTIVE_TIME column in the view v$ sql?
  
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  LAST ACTIVE_TIME - time in which the query plan was last active. _
  
  Thanks in advance.
  
  Best regards
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  Please also refer to the following link;

  http://dbaspot.com/forums/Oracle-tools/5153-how-get-SQL-commands-executed-Oracle-database-certain-period.html

  +"+
  + If you look at gv$ sql, you'll see a column named LAST_ACTIVE_TIME. +
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  +--+
  + Daniel Morgan +.
  +"+

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• Table of contents with empty lines at the end

  Hi all

  I need to get rid of these annoying two empty lines at the end of any table of contents.

  Is it possible to prevent them from getting inserted? Or remove automatically after the update?

  This is crucial for me, because the text box (for OCD) adjusts its height automatically to the content (line numbers)!

  Thank you.

  concerning

  Achim

  In my view, this is a bug. And I have pointed out. But it has not been fixed in versions a little.

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• How to create a table with no lines to the left or to the right?

  If I create a table with say 5 columns and 15 lines, how not to do a vertical line (border) to the left and to the right of the table while keeping the boundary up and down? Is that possible or I just put a white box on the left and the right?

  IDCS3

  There are a few methods that work. Here is one.

  (1) select your table cells

  (2) open the race Panel

  3) click the blue lines of the proxy image in the Panel of stoke to deselect the lines inside and high and low lines

  (4) 0 the value of the weight of the race (or change the color of the None swatch)

  

  Oh and for the love of your fellow designers or the person that allows you to edit your work in the future... do NOT use a white box to hide the traits of lines and columns in the table.

  HTH

  -mt

• Why is a white vertical line in the last picture of my calendar?

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  Safe Harbor computers

• Problem with deleting line in the object view

  Hello
  
  I get the reference to the line of display object using pageContext.getParameter (EVENT_SOURCE_REFERENCE)
  
  can I remove this particular row of the view object using this reference...
  
  What makes the user does is...
  
  The user has created a line in the table using the addrows button and without entering the data in the same row that he wants to delete this line. In this case, we have no primary key to delete this line by performing an iteration using RowSetIterator
  
  Please tell me how to remove that particular line even I do not data in the same row

  Hello

  You can use the below (may be u require to change a bit)

  super.processFormRequest (pageContext, webBean); Am = (OAApplicationModule) pageContext.getApplicationModule (webBean) OAApplicationModule;
  Event string = pageContext.getParameter ("event");

  If .equals (event)) ("")
  {
  Get the identifier of the event PPR source line
  String rowReference = pageContext.getParameter (OAWebBeanConstants.EVENT_SOURCE_ROW_REFERENCE);
  Line OARow = (OARow) am.findRowByRef (rowReference);

  If (line! = null)
  {
  Row.Remove ();
  TRXN.Commit ();
  }
  }
  }

  Thank you
  Pratap

• Several SQL statements with zero executions in the region of SQL

  Hello

  one of my databases has a large number of statements in the SQL box with zero executions. Some of them analyzed several times without a single run. Why the database stores these statements and how to avoid or reduce them?

  My problem is that the only time or zero time sql statements take the largest part of the area of sql:

  -sql statement and only once and without executing sql statements

  Select

  Count (1) num_sql_total,.

  sum (decode (executions, 1, 1, 0)) num_one_use_sql,.

  sum (decode (executions, 0, 1, 0)) num_no_use_sql,.

  Sum (RUNTIME_MEM) / 1024/1024 mb_used,.

  sum (decode (executions, sharable_mem, 1, 0)) / 1024/1024 mb_for_one_use_sql,.

  sum (decode (executions, 0, sharable_mem, 0)) / 1024/1024 mb_for_no_use_sql

  Of

  GV$ sqlarea

  where

  RUNTIME_MEM > 0;

  NUM_SQL_TOTAL	NUM_ONE_USE_SQL	NUM_NO_USE_SQL	MB_USED	MB_FOR_ONE_USE_SQL	MB_FOR_NO_USE_SQL
  23318	8739	8027	1420,95619106293	381,41183757782	530,999855041504

  Concerning

  Thomas

  This is not unusual. Another app could analyze for example hard the most often used SQLs in upstairs app - making benefit of further processing (in theory) of sweet analysis when you use these SQLs.

  In fact, I remember reading something to this effect as a performance for some factor or another Oracle document or note?

  So unless you have serious questions of shared pool, why bother with these sliders? What would be the problem?