Question about security lines filters group

Similar Questions

• Question about cardinality (lines) to explain the plan

  I have two tables (names have been changed to protect the innocent):

  
  

  TABLE 1:

  
  

  The Null columns?    Type

  -------------------- -------- ----------------------------------------------
  

  Table1_Primary_Key NOT NULL NUMBER

  more than 10 columns
  

  
  

  TABLE2:

  
  

  The Null columns?    Type

  -------------------- -------- ----------------------------------------------
  

  Table2_Primary_Key NOT NULL NUMBER

  more than 8 columns
  

  
  

  Lines of table1 has 1097172

  
  

  Rows of table2 has 160960
  

  
  

  I am analysis request and get explain below:

  
  

  SELECT t1. Table1_Primary_Key

  --

  FROM TABLE1 t1,

  From TABLE2 T2

  --

  WHERE t1. Table1_Primary_Key = t1. Table1_Primary_Key

  AND t2. Table2_Primary_Key = 3432798

  /
  

  
  

  ------------------------------------------------------------------------------------------------

  | ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time |

  ------------------------------------------------------------------------------------------------

  |   0 | SELECT STATEMENT |                 |     1.    21.     5 (0) | 00:00:01 |

  |   1.  NESTED LOOPS |                 |     1.    21.     5 (0) | 00:00:01 |

  |   2.   TABLE ACCESS BY INDEX ROWID | TABLE2.     1.    12.     3 (0) | 00:00:01 |

  |*  3 |    INDEX UNIQUE SCAN | TABLE2_PK |     1.       |     2 (0) | 00:00:01 |

  |   4.   TABLE ACCESS BY INDEX ROWID | TABLE1.  1096K |  9634K |     2 (0) | 00:00:01 |

  |*  5 |    INDEX UNIQUE SCAN | TABLE1_PK |     1.       |     1 (0) | 00:00:01 |

  ------------------------------------------------------------------------------------------------

  
  

  As you can see it table2 is exactly 1 row and join table1 on a correspondence of single line.

  
  

  My question is this:

  
  

  Why the plan of the explain command seems (at least for me) to indicate that it looked like all the rows in TABLE1?

  
  

  Thank you

  
  

  Thomas
  

  the optimizer's decisions are based on the object (and maybe system) statistics: so it's a good idea to provide as much information as possible in these statistics. Basically, there is nothing wrong with statistics automatic collection job - so I would count on that if I don't have very good reason to use anything else. Of course, there are some situations in which it's a good idea to add a few adjustions for automatic collection: sometimes, there is too much created histograms, sometimes there is too little (basically you have histograms when the distribution of the data is not yet). And if there are columns with correlated values who serve together in boundary conditions then create extensive statistics may be a good idea. To make these adjustions, you can use the routines of pref dbms_stats. And sometimes, it may even be a good idea is not to collect statistics for an object and use the sample dynamic (dynamic statistics) for more detailed information on the cardinality of distribution and join.

  In the book of my opinion Jonathan Lewis cost base Oracle Fundamentals still contains the best explanation of the use of optimizer statistics - and Christian Antognini Oracle performance troubleshooting also provides a lot of valuable information about statistics and their gathering. Of course the documentation also explains the basics in detail: Managing optimizer statistics - 11 g Release 2 (11.2). And if you want to get a shorter summary, then you can always take a look at the Web of Tim Hall site: https://oracle-base.com/articles/misc/cost-based-optimizer-and-database-statistics.

• Question about security updates

  For several days my phone asked me to install some updates before shutting down.  I did the 12 times he asked him, ignorantly assuming they were different upgrades.  Finally, I went to Windows Update to find the problem, and what are the updates that my computer refuses to install.

  1 security Update for Microsoft Visio Viewer 2007 (KB973709)
  2. security Update for Microsoft System 2007 (KB951944)
  3 security Update for Microsoft System 2007 (KB972581)
  4 security Update for Microsoft System 2007 (KB974234)

  I had a couple of optional downloads as well and to see if it was a real problem with my computer, I tried to download those, and they crossed successfully.  Whenever I try to install these, eventually them fail and presents code error 646 and Windows indicates the reason is an "unknown error".

  Any idea what's going on?

  Hello

  Try this 1st to see if it helps, and it should:

  Description of the Patch registration cleanup tool
  http://support.Microsoft.com/kb/976220/

  ------------------------------------------------------

  If necessary :

  Try this - Panel - Windows Updates - on every update that will not be installed - click on the important updates
  or the update itself - double click a view more information (or click top then discovers on the right)

  Those who will take you to a page where you can download the update.

  Or go here and the KBxxxxxx number to download it.

  Download Center - mount the KBxxxxxx.

  Microsoft Download Center
  http://www.Microsoft.com/downloads/en/default.aspx

  Download - SAVE - go to where you put them - click on - RUN AS ADMIN

  Then you can right click on the update in the updates Windows and HIDE.

  If you get an error Installer install this version:

  Windows install 4.5 Redistributable
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=5A58B56F-60B6-4412-95B9-54D056D6F9F4&displaylang=en

  ----------------------------------------------------

  Then run this:

  How to reset the Windows Update components? -a Mr Fixit
  http://support.Microsoft.com/kb/971058

  Description of the system for Windows Vista, Windows Server 2008, update tool and
  for Windows 7
  http://support.Microsoft.com/kb/947821

  ------------------------------------------------------------
  Because these are all Office updates you might get more information if necessary in the Agency of those groups that
  may have experienced the same problem.

  Office newsgroups
  http://www.Microsoft.com/Office/Community/en-us/FlyoutOverview.mspx

  Microsoft.public.office.misc discussions
  http://www.Microsoft.com/communities/newsgroups/list/en-us/default.aspx?DG=Microsoft.public.Office.misc&cat=en_us_01cb749f-c998-4762-8099-df71793c11c7&lang=en&CR=us

  ------------------------------------------------------------

  If necessary you can incident free get reports however the above should take care of it for you.

  Windows updates - free Incident report

  Go here and click on-> Windows Update fails while searching, downloading or installation of updates
  http://support.Microsoft.com/GP/wusupport#tab3

  The security updates, you can get free support Incident report
  http://www.Microsoft.com/protect/resources/support.aspx

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• Question about the menu filters of Photoshop, and how he orders the elements

  I'm in my Plug-Ins in Photoshop CS5 folder, and everything is in order, it. Alien Skin has its own folder, with subfolders for 4 different plugins.
  
  However, inside Photoshop, under the menu filters, plugins aren't as orderly. On the one hand, the higher level is completely ignored, and all 4 plug-ins are immediately visible (not grouped under a "Alien Skin" level). In addition, one of the plugins is not grouped with the other three. It is at the end, AFTER the option "Browse filters online", only.
  
  Is it possible to customize the menu filters so things are ranked higher?

  No, there is no way to customize the order, and the records have nothing to do with it.

  The plugin manufacturer decides where their items are displayed in the menus.

• Question about security using remote assistance

  If I use my PC remotely, help another computer that I suspect is infected by a virus, are there chances to infect my computer?

  Not usually.  I would use a software reliable connection remote/assist.  My favorite is TeamViewer, but he has no other choice.  Or those yet integrated.

  But is generally not a risk especially if you do not have any file transfers.  Remote Desktop and programs like it have the ability to share disks and transfer files, but if you just display and control of the screen, the program would ignore any request from nothing else to do.  And of course your local machine still has the firewalls and security software.

• Hello. A fundamental question about secure PDF

  How can I view an attachment in a place secured PDF on an iOS and OS X Apple devices?

  Thank you.

  Hello Ronen,

  You can find the attachment on the bottom right of your iOS device icon.

  In addition, on mac, you can locate the icon of the spare part on the very left side bar of Acrobat / Reader DC.

  Kind regards
  Rahul

• Question about security against viruses on a disk offline

  When a drive is offline, it is protected from the virus all the time or there is a step in the process of starting etc. that the drive is online?

  What do you mean by "offline"?  If a drive is physically disconnected (unplugged) so he cannot receive files or data and is generally safe.

  If the drive is connected to a computer somehow (network, wireless, cable, bluetooth, nothing) then it can receive data and viruses.

• Question about secure Channel #.

  I recently served during and was fortunate the VCP410 exam and wonder how long, on average, the wait was before receiving your VCP ID #?

  Even if you took the exam the first day it was available, you have received nothing yet - nobody. But yes, it is normally between 4 to 8 weeks.

  Scott.

  -

• Question on ISAKMP POLICY < priority > GROUP?

  Good evening everyone,

  I have a few questions about affecting an isakmp group a 4th connection. I read that Im only allowed to use the Group 1,2,5 (on pix to pix firewall), but I've exhausted all 3 groups with my existing connection and Im currently adding another office off site to the network but can't understand how, need whether in 3des as well.

  These are my configs to the 3 existing work sites, how could I add the site 4th with 3des encryption?

  Crypto ipsec transform-set esp-3des esp-md5-hmac AAA

  Crypto ipsec transform-set esp-3des esp-md5-hmac BBB

  Crypto ipsec transform-set esp-3des esp-md5-hmac CCC

  vpn_remote 10 ipsec-isakmp crypto map

  vpn_remote crypto 10 card matches the address AAA

  card crypto vpn_remote 10 peers set www.xxx.yyy.zzz

  card crypto vpn_remote 10 transform-set AAA

  vpn_remote crypto 20 card matches the address BBB

  card crypto vpn_remote 20 peers set www.xxx.yyy.zzz

  vpn_remote crypto 20 card value transform-set BBB

  vpn_remote 30 ipsec-isakmp crypto map

  correspondence address 30 card crypto vpn_remote CCC

  card crypto vpn_remote 30 peers set www.xxx.yyy.zzz

  CCC vpn_remote 30 transform-set card crypto

  vpn_remote interface card crypto outside

  part of pre authentication ISAKMP policy 10

  ISAKMP policy 10 3des encryption

  ISAKMP policy 10 md5 hash

  10 1 ISAKMP policy group

  ISAKMP life duration strategy 10 86400

  part of pre authentication ISAKMP policy 20

  ISAKMP policy 20 3des encryption

  ISAKMP policy 20 md5 hash

  20 2 ISAKMP policy group

  ISAKMP duration strategy of life 20 86400

  part of pre authentication ISAKMP policy 30

  ISAKMP policy 30 3des encryption

  ISAKMP policy 30 md5 hash

  political group 30 ISAKMP 5

  ISAKMP duration strategy of life 30 86400

  Thank you in advance, I hope someone can give me some input on this.

  CYM

  You need not to N isakmp policy to support associations N IKE. You can use one for all remote locations. You could live with isakmp policy 10 and use the Group Diffie-Hellman 1 2 or 5 (do not need all three). Just make sure that there are individual cryptographic cards for each site (unless your doing dynamic VPN).

  Also you do not need separate transform-sets because you use the same encryption methods in all three sets of transformation that you have defined.

  If you do not want to change the configs that above, all you have to do is to create a key isakmp, as well as a new instance of crypto 40 for the 4th remote site map.

• How can I change my HTTPS thing, so it isn't always pop up and ask questions about the sites Web secure when I play some games?

  Feel free to change the title

  How can I change my HTTPS thing, so it isn't always pop up and ask questions about the sites Web secure when I play some games?

  You're talking about Facebook?

  Try the gyration of the Secure Browsing

  http://www.Facebook.com/help?page=1079

• Question about to browse the lines of a viewobject

  I want to iterate over the lines of a viewobject. So, I use the following code snippet to do:

          String amDef = "model.service.TestAM";
          String config = "TestAMLocal";
          ApplicationModule am = Configuration.createRootApplicationModule(amDef, config);
          ViewObject vo = am.findViewObject("EmployeesView1");
          RowSetIterator iterator = vo.createRowSetIterator(null);
          iterator.reset();
   while(iterator.hasNext())
          {
              Row currentRow = iterator.next();
    System.out.println("Value: " + currentRow.getAttribute(1));
          }        
          
   iterator.closeRowSetIterator();
   Configuration.releaseRootApplicationModule(am, true);
  

  Now, I had a question about this code snippet. He get all records from the table of data to the model layer, that is, to the application server? If so, what part of the code for this? vo.createRowSetIterator maybe?

  Your example of code appears that I wasn't there. The default iterator and one that you get by vo.createRowSetIterator are different.

  And do not forget to close the iterator, you created as you lose in other resources.

  Timo

• A question about the number of error indicated by SQL line * more

  Hello everyone,
  
  OS: Fedora Core 17 x86_64
  Oracle version: Oracle Database 11 g Enterprise Edition Release 11.2.0.1.0 - 64 bit Production
  
  I have a question for the line number specified by SQL * more whenever he is in error (syntax error, for example) in your script file. Consider the following script file (myscript.sql) which includes exactly 12 lines. Before the instruction to START I just put 4 blank lines by using - just to make the code clearer to read.
  

  HOST clear;
  SET SERVEROUTPUT ON;
  SET PAGESIZE 0;
  SET LINESIZE 1000;
  --
  --
  --
  --
  BEGIN
    DBMS_OUTPUT.PUTLINE('Hello');
  END;
  /

  DBMS_OUTPUT. PUTLINE at line 10 is obviously a mistake and it should be DBMS_OUTPUT. Put_line. However, if you run the script here is the output:
  

  SQL> @myscript.sql;
  
    DBMS_OUTPUT.PUTLINE('Hello');
                *
  ERROR at line 2:
  ORA-06550: line 2, column 15:
  PLS-00302: component 'PUTLINE' must be declared
  ORA-06550: line 2, column 3:
  PL/SQL: Statement ignored
  
  
  SQL>

  for SQL * the error is in the line 2 and not 10.
  
  Any idea?
  
  Thanks in advance,

  >
  for SQL * the error is in the line 2 and not 10.
  >
  No - for Oracle, the error is in the line 2 and not 10.

  This is the code that sees the parser. What is the 2 line?

  BEGIN
    DBMS_OUTPUT.PUTLINE('Hello');
  END
  

• The specific question about the placement of an image into text.

  Hello, I had a question about the placement of an image into text.

  I did the contours to create text to place the image inside. My text is 5 words and two lines inside the box.

  When I do create contours he gives me 2 transparent route separate layers for the top and the bottom line.

  How will I be able to do that in a single layer of compound to place image that expands to the two lines?

  First of all, there are two ways of describing the type. The default value creates anchored objects. You want a separate object, so hold down the Option/Alt key when you create outlines. Drag the new contours to separate the text block.

  It is useful to open the layers panel and view the contents of the layer. You have created a group which consists of two transparent traces. In the layers panel, expand the layer so you can see the structure. Shift-select the two transparent traces. (Make sure that the group is not selected.)

  

  Then choose object > tracks > make a compound path. This makes the two transparent tracks into one. Then, you can place or paste into the single compound path.

• Questions about MRI

  Hi all
  
  My client asked me a few questions about MRI with ecm11g, I can't find the doc online answers, could someone tell me the answer?
  1. what kind of documents can be sealed by MRI, ms office should be able to be sealed, anyway, when I right click on a file .cmd or .rar in windows Resource Manager, there is no seal on in the option list
  2. is there a way to map IRM rights with model of account group/ECM ACL / security?
  3. text search full ECM can a doc sealed (for example: a word sealed) which is stored in ecm?
  
  Best regards

  I don't think that there is no configuration necessary.

  Just checked in 10g (Complutense University of MADRID and MRI):
  -There is a component called IRMIntegration
  -in the section of the Administration there is a menu item that allows configuration of base between the AAU and MRI (URL, port, etc) and it also contains an indicator "Index sealed Documents" - I think that it is the little thing that does not work in your system
  -When an element is integrated, it can be assigned to a metadata field called Protection MRI, which is filled with all the contexts in which a current 'seal' user allowed to (I assume that you do not see this area in your system)

  A context to this field of filling causes an item to be sealed. My system is a little slow, so I knew when the item was GENWWW, it was even made public. Once this was done, it was already sealed (and so was his web viewable format - spdf).

  I'll also take a look if the component is available in the 11g environment.

  As I expected: the component is not available in the 11g environment

  Edited by: jiri.machotka may 3, 2011 04:58

• Hello Mr President! I have a few questions about the Word report generation please.1.How can I add a border to a page in word? 2. How can I add gridlines to a table generated related word?. Can 3. how I add a border to a picture of the Word report?. Thank

  Hello!

  Sir, I have a few questions about generating word reports using (C language in labwindows) please.

  1. How can I add a border to a page in word?

  2. How do I add border lines and grid to a table generated in Word report (not "cvi control table"inserted from gui, I wonder about the table generated in Word report)?

  3. How can I fill a table cell of report word with the data type other than 'character '.

  And sir a question on the use of the timer in labwindows cvi please.

  Sir, I'm trying to set a time minimum interval timer to 1millisecond (0.001 s), that I have set, timer cares about the interval set by me he only meets the minimum default time interval which is, I think as 10milliseconds (I'm using windows xp service Pack 3 version 2002).

  Concerning

  Imran

  Pakistan

  Have you read this statement ? It explains how to set the registry value:

  If the REG_SZ useDefaultTimer does not already exist, you must create it under HKEY_LOCAL_MACHINE\SOFTWARE\National Instruments\CVI Run-Time Engine\cvirte. "" This can be done navigate to the appropriate folder, and then click Edit "New" string value. Then, click on means the name of the new value created, select Rename, and then specify useDefaultTimer as the name. Finally, double click on the name and specify the value True or False.