list of sql-operators, who use the database indexes.

Similar Questions

• How to determine the user who uses the database object

  Hello
  Currently, we are consolidating our databases. One of the steps is to understand that the user connects to the database at all. It's easy, we have implemented a logon trigger and save the information in a separate table.
  If a user with objects (tables, views, procedures) are - but that this user never connects to the database - which automatically means that these objects are not at all? Needless to say that's not true. But how do know us if a user has selected an object to this user?
  Our problem is that we have a lot of patterns in our database-, but the developers do not know if this schema is not used by an application or not (sad but true).
  To enable the audit would be a choice about whether or not an object is already used.
  Are there other possibilities?
  Any help would be appricated
  
  Rgds
  Jan

  VivaLaVida wrote:
  Hello
  Currently, we are consolidating our databases. One of the steps is to understand that the user connects to the database at all. It's easy, we have implemented a logon trigger and save the information in a separate table.

  It could be even easier by turning on auditing functionality.

  If a user with objects (tables, views, procedures) are - but that this user never connects to the database - which automatically means that these objects are not at all? Needless to say that's not true. But how do know us if a user has selected an object to this user?

  verification would be a good choice.

  Our problem is that we have a lot of patterns in our database-, but the developers do not know if this schema is not used by an application or not (sad but true).

  Don't know this that developer will be used/not used with the application.

  To enable the audit would be a choice about whether or not an object is already used.

  What is the problem in the audit?
  Even if the audit may have a footprint on the performance, which would be probably cheaper than any customized solution.

  Nicolas.

• Newbie: Are there members who use the database of Sungard banner w / discoverer

  Hi all
  
  I'm new to the discoverer...
  
  I was wondering if anyone here use discoverer with banner?
  
  THX, Sandra

  Hi, Sandra
  My company, Armstrong - Smith Consulting (http://ascbi.com), is an Oracle partner and partner of SunGard. In fact, we designed a large part of the EUL SunGard to provide when you use their ODS. In recent months, I've also designed and created a EUL built around the EDW SunGard. We are approved with SunGard to consultancy and training on their behalf for discoverer, and in fact, we have a solution for comprehensive training based on the model of SunGard Higher education.

  It is also the list servers managed by SunGard themselves who have a lot of help with the discoverer and of course, there are several people here who come from universities who know too much.

  Drop me a line if you want more information on what we offer.

  Best wishes
  Michael Armstrong-Smith

  Principal consultant
  Armstrong-Smith Consulting

• How s/n know when and what account perform a function using the database link?

  Dear,

  My application of the CIM team asked DBA to create new function and run it. Function must use the database link for remote database data. So I need to create a new database to their licensing link. Cause we guess we'll experience the performance issue after the user performs this function, or another question and errors may occur. So we want to know when and who use this feature that connects to a remote database through the new database connection in advance. And I also need to know when and which connect to the remote database using this new database link. We have no idea to get this information?  Can anyone recommend how do? Thank you very much.

  Best reqards, Otis.

  Check what business purpose, it will solve.  If the function is so safe, why everyone will use. Only admin people should access.

  All of these additional controls of this kind must be avoided as much as possible to improve the overall performance of the application.

  Still if you need, see the database audit mechanism, specifically designed for this type of activity.

  Kind regards

  Harman

• Having problems with SQL Developer connection to the database on a LINUX machine

  Having problems with SQL Developer connection to the database on a LINUX machine
  Hello
  I am trying to connect my machine to windows 7 Home premium to an oracle database 11 g on RedHat 5 machine using SQL Developer. I got this error on SQL Developer
  Status: Failed - Test has failed: the network adapter could not establish the connection
  
  
  on Linux
  

  LSNRCTL> status
  Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
  STATUS of the LISTENER
  ------------------------
  Alias                     LISTENER
  Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production
  Start Date                03-APR-2013 16:13:13
  Uptime                    7 days 22 hr. 16 min. 41 sec
  Trace Level               off
  Security                  ON: Local OS Authentication
  SNMP                      OFF
  Listener Parameter File   /u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora
  Listener Log File         /u01/app/oracle/product/11.2.0/db_1/network/log/listener.log
  Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.X.X.X)(PORT=1521)))
  Services Summary...
  Service "PLSExtProc" has 1 instance(s).
  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
  Service "orc11g" has 1 instance(s).
  Instance "orc11g", status READY, has 1 handler(s) for this service...
  Service "orc11gXDB" has 1 instance(s).
  Instance "orc11g", status READY, has 1 handler(s) for this service...
  Service "orc11g_XPT" has 1 instance(s).
  Instance "orc11g", status READY, has 1 handler(s) for this service...
  The command completed successfully
  LSNRCTL>

  and TNSPING
  

  tnsping 172.x.x.x
  
  TNS Ping Utility for Linux: Version 10.2.0.1.0 - Production on 11-APR-2013 14:32:17
  
  Copyright (c) 1997, 2005, Oracle.  All rights reserved.
  
  Used parameter files:
  /u01/app/oracle/product/11.2.0/db_1/network/admin/sqlnet.ora
  
  Used EZCONNECT adapter to resolve the alias
  Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=172.x.x.x))(ADDRESS=(PROTOCOL=TCP)(HOST=172.x.x.x)(PORT=1521)))
  OK (0 msec)
  [oracle@ltebilling ~]$

  Tnsnames.ora on Linux,
  

  ORC11G =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = 172.x.x.x)(PORT = 1521))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = orc11g)
  )
  )

  Listner on Linux,
  

  SID_LIST_LISTENER =
  (SID_LIST =
  (SID_DESC =
  (SID_NAME = PLSExtProc)
  (ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_1)
  (PROGRAM = extproc)
  )
  )
  
  LISTENER =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
  (ADDRESS = (PROTOCOL = TCP)(HOST = 172.x.x.x)(PORT = 1521))
  )
  )

  hosts/ect/Linux,
  

  # Do not remove the following line, or various programs
  # that require network functionality will fail.
  127.0.0.1               localhost.localdomain localhost
  172.x.x.x             LTEBilling

  and there is no problem to ping linux from windows
  
  Published by: user11309581 on April 11, 2013 15:16

  user11309581 wrote:
  as I have already desciped earlier, I can't connect to the server throw Linux my Windows SQL Server, with error message below.
  tatus: failed - Test has failed: the network adapter could not establish the connection

  It's too generic to mean anything. The application is hidden the real error message. You got when you did the tnsping and obtained "TNS-12535: TNS:operation has expired. Now THAT's an error.

  This indicates a problem firewall and routing. You said earlier you could ping the server, but now we see tnsping fails. Two different protocols of usage, so that both the successful ping turns out a valid physical path, it guarantees not that all traffic will pass. What happens with

  c:\ telnet 172.x.x.x 1521
  

• I can't get a list of bullited when you use the synchronized text feature.

  I can't get a list of bullited when you use the synchronized text feature. The option is grayed out and no assets. Any tips? I'm doing something wrong?

  It is by default, the synchronized text does not change any style and other visual attributes associated with the instance.

  Thank you

  Sanjit

• Loding data using the database link.

  Dear all,
  
  I am new to Oracle GoldenGate...
  
  How to use the database connection in GG?
  
  below is the script...
  
  
  I have a source table in the client machine (. 28) and I have Norman to laod given in the target computer (. 149) per database connection.
  
  I run application GG in (. 28) and create the link of database called docqvoice_db alos.
  
  I used below extracted code also
  
  REPLICAT load6
  Username, PASSWORD sh
  ASSUMETARGETDEFS
  CARD sh.products, TARGET products@docqvoice_db;
  
  I have created the structure of the source in the target also.
  I got the error
  
  WARNING OGG - 01194 Oracle GoldenGate for Oracle, LOAD5.prm Capture: EXTRACT task LOAD6 added: Table PRODUCTS@DOCQVOICE_DB does not exist in the target database.
  
  
  Please advice...
  Thanks in advacne...
  Amina Hussain
  [email protected]
  No cell + 91-9886006549

  Amina,

  You have two choices. First choice, that's what you do, but your syntax is off. It should be:

  REPLICAT load6
  Sh@docqvoice_db username, PASSWORD sh
  ASSUMETARGETDEFS
  CARD sh.products, sh.products of the TARGET.

  Second choice is to create a view on the source using the link from the target database and map display just as in:

  REPLICAT load6
  Username, PASSWORD sh
  ASSUMETARGETDEFS
  CARD sh.products, sh.view_on_products of the TARGET.

  Good luck
  -joe

• I want to use the database to 10g control

  Hello
  
  I installed oracle 10g on Windows client. He installed Oracle Enterprise Management Console.
  
  I created all of my databases by using create database on a UNIX server instructions.
  
  Now, I want to use the database to monitor these databases. How can I do this? I don't see a link or the icon of the database command console.
  
  Thank you

  OracleGuy777 wrote:
  Hello

  I installed oracle 10g on Windows client. He installed Oracle Enterprise Management Console.

  How did you do that?

  If you talk about the control of database (http), once to create the DB control repository (which should be on the UNIX server), and then use the URL and the Port number that you learned at the end of the installation to access it from the Windows machine. This should be in the format:

  http://yourunixservername:port / em

  for example

  http://dbmsdirect01:1158 / em

  or

  https://dbmsdirect01:1158 / em

  
  
  Oracle database FAQ
  
  

• Can I call a function using the array index?

  I defined a table that stores the name of the function, like this:

  var aresetButtonTop:Array = new Array(resetTop1,resetTop2,resetTop3,resetTop4,resetTop5);

  Then I have a button named "btnresetTop" which, once clicked will be called one of the five functions stored in the array (aresetButtonTop) above. Functions are called at runtime depending on certain conditions. I need to figure out how I can call these functions using the array index. I use the following code to call the function. The value of i has already been calculated.

  
  

  btnresetTop.addEventListener (MouseEvent.CLICK, aresetButtonTop [i]);

  After doing this, I get the following error when I click on the button:

  TypeError: Error #2007: parameter listener must be non-null.
  at flash.events::EventDispatcher/addEventListener()
  at gallerytest_fla::MainTimeline/thumbTopClick()

  Note: thumbTopClick() is a function within which all these codes are written.

  I need to know if it is posible in AS3 to call a function name using array index or not. If so, could you afford ehelp me out.

  You can certainly do.

  In your case, it looks like i is out of range. Show your loop.

• SQL to get who uses the UNDO segments

  Hello I need to enter SQL which uses the UNDO segments. Is there anything out there for me to do. We want to track down the user who runs our database UNDO segments upwards. We think we know who did this by monitoring sql albums but management wants more evidence as usual. Any help would be great.

  SELECT TO_CHAR(s.sid)||','||TO_CHAR(s.serial#) sid_serial,
  NVL(s.username, 'None') orauser,
  s.program,
  r.name undoseg,
  t.used_ublk * TO_NUMBER(x.value)/1024||'K' "Undo"
  FROM sys.v_$rollname    r,
  sys.v_$session     s,
  sys.v_$transaction t,
  sys.v_$parameter   x
  WHERE s.taddr = t.addr
  AND r.usn   = t.xidusn(+)
  AND x.name  = 'db_block_size';
  

  -André

• Refresh the report area of PL/SQL (not Page) using the value of the select list

  Hello

  I have a report region based on a "body of the PL/SQL function returning a query'which SQL is generated on the selection of a value of an element from the selection list, select action list is"Redirect and set", but this causes the entire page refresh rather than just the region report." I tried to update the report using only a dynamic action on the item list select (Action now reset to 'None'), but now the report does not appear on the choice of the list. Can someone suggest a solution that will allow me to update this report without refreshing the page? I use APEX 4.2.2 and the syntax of the statement is as follows:

  DECLARE

  v_statement VARCHAR2 (500);

  BEGIN

  SELECT query_text
  IN v_statement
  OF sql_queries
  WHERE query_id =: P2_QUERY;

  RETURN v_statement;

  END;

  where P2_QUERY is Select list item,

  Kind regards

  Kevin.

  KevinFitz wrote:

  The displayed report region is subordinate to the point P2_QUERY is NOT NULL. I guess that the region appears not is because the Action for the select list item is set to None, and so P2_QUERY is always NULL.

  No, the region does not appear because it is subordinated to the P2_QUERY being NOT NULL. This means that the region of report never exists on the page displayed in the browser, so it cannot be updated dynamically. (Dynamic updating is not to evaluate the conditions of the region, and she makes only the content of the report, not the whole region again).

  Remove the condition on the region to report, check the update works and then go back on what exactly are the requirements here. If you want to the area appear only when P2_QUERY has a value, and you want it to be regenerated without submitting and reposting of the page, the region must then be hidden rather than conditionally restored and shown via dynamic when action P2_QUERY Gets a value.

  I tried to add a further Action for the event real value DA but has been a mistake, as stated above,

  All irrelevant if Page to submit items on the region is used correctly.

• SQL statement by using the min aggregate function result extract a line - how?

  Need help, try to do something seemingly simple. I'll give a simple example to illustrate the problem.
  
  I'll use a simple table of addresses with 4 fields.
  
  Create the table:

    CREATE TABLE "ADDRESSES" 
     (     "OWNER_NAME" VARCHAR2(20 BYTE), 
       "STREET_NAME" VARCHAR2(20 BYTE), 
       "STREET_NUMBER" NUMBER
     ) ;

  complete with 6 rows

  Insert into ADDRESSES (OWNER_NAME,STREET_NAME,STREET_NUMBER) values ('FRED','MAIN',1);
  Insert into ADDRESSES (OWNER_NAME,STREET_NAME,STREET_NUMBER) values ('JOAN','MAIN',2);
  Insert into ADDRESSES (OWNER_NAME,STREET_NAME,STREET_NUMBER) values ('JEAN','MAIN',3);
  Insert into ADDRESSES (OWNER_NAME,STREET_NAME,STREET_NUMBER) values ('JACK','ELM',1);
  Insert into ADDRESSES (OWNER_NAME,STREET_NAME,STREET_NUMBER) values ('JANE','ELM',2);
  Insert into ADDRESSES (OWNER_NAME,STREET_NAME,STREET_NUMBER) values ('JEFF','ELM',3);

  We now have this:
  Select * from addresses

  OWNER_NAME           STREET_NAME          STREET_NUMBER          
  -------------------- -------------------- ---------------------- 
  FRED                 MAIN                 1                      
  JOAN                 MAIN                 2                      
  JEAN                 MAIN                 3                      
  JACK                 ELM                  1                      
  JANE                 ELM                  2                      
  JEFF                 ELM                  3                      
  
  6 rows selected

  Now, I want to group by street name and obtain a number of houses. At the same time, I would like to know the number of the first and the last House

      select
      street_name,
      count(*) "NBR HOUSES",
      min(street_number) "First Number",
      max(street_number) "Last Number"
       from addresses
      group by street_name
  
  produces
  
  STREET_NAME          NBR HOUSES             First Number           Last Number            
  -------------------- ---------------------- ---------------------- ---------------------- 
  ELM                  3                      1                      3                      
  MAIN                 3                      1                      3                      
  
  2 rows selected

  Excellent. Now for the problem. I would also like to list on each line, the owner who lives at number House first and/or the last. It should be noted, assume that the name of the street and the number is unique
  
  It seems I have everything that I need. Don't know how to get home.
  
  I tried:

  select
      street_name,
      count(*) "NBR HOUSES",
      min(street_number) "First Number",
      max(street_number) "Last Number",
      (Select b.owner_name from addresses b where b.street_number = min(street_number) and b.owner_name = owner_name) "First Owner"
       from addresses
      group by street_name

  But getting a syntax error sql group function unauthorized when I add the subselect statement.
  
  any ideas?
  
  Thanks for any help.
  
  Published by: user6876601 on November 19, 2009 19:08
  
  Published by: user6876601 on November 19, 2009 19:30

  Hello

  Welcome to the forum!

  Get the minimum and maximum number for each street is a pretty simple concept; simpler to describe and simple to code.
  Now you want to the owner_name associate the maximum and minimum, which is a concept more complex; a little more difficult to describe and, unfortunately, much less simple to code and much, much more difficult to explain:

  select
      street_name,
      count (*)                "NBR HOUSES",
      min (street_number)      "First Number",
      min (owner_name) KEEP (DENSE_RANK FIRST ORDER BY street_number)
                      "First Owner",
      max (street_number)      "Last Number",
      min (owner_name) KEEP (DENSE_RANK LAST ORDER BY street_number)
                      "Last Owner"
       from addresses
      group by street_name
  ;
  

  You will notice that I used min for "Original owner" and "last owner". Why is this?
  The key word in these functions is the FIRST or the LAST word that comes after DENSE_RANK and before ORDER BY. The function at the beginning is simply a break.

  In other words, MIN in this context refers only to what needs to happen when there is a link to the first or last in the group. Even if such a thing is impossibe in your data, generic functions must have a mechanism to return a single owner_name when two or more rows have an equal right to having the highest street_number. For example, if we change the address of Joan in 1 hand, then MIN (street_number) is always 1, of course, but who is the person associated with the minimum street_number: Fred or Joan? Both have an equal claim that he owns with the smallest address on Main Street, but aggregate functions must return a single value, so we must have a mechanism to indicate to the system, whether to return 'JOAN' or 'FRED '. In this example, I arbitrarily in the network said een of tie, the lowest name, in alphabetical order, must be returned. In this case, 'FRED' would return, "FRED" prior to "JOAN".

  Thank you for including CREATE TABLE and INSERT!

• Using the database links in a process of page plsql

  I try to use a database link in a process of pl/sql page.
  

  It works fine when I use the link name in the plsql like this:

  BEGIN 
  SELECT  
  CARD_ID 
  into   
   :P12_HDR_CARD_NUMBER  
  from     [email protected]; 
  

  But the name of the link will come an element of page (P12_DBLINK) filled as follows:

  select db_link d, db_link r from user_db_links;  
  

  I tried the following and it doesn't work:
  

  DECLARE 
  l_link VARCHAR2(30); 
  BEGIN 
  l_link :=  :P12_DBLINK; 
  SELECT  
  CARD_ID 
  into   
   :P12_HDR_CARD_NUMBER  
  from     fusion.EXM_CC_COMPANY_ACCOUNTS@l_link; 
  

  It gives me:
  

  • ORA-04052: error occurred when searching to the top of the remote object MERGER. EXM_CC_COMPANY_ACCOUNTS@L_LINK. WORLD ORA-00604: error occurred at recursive SQL level 3 ORA-02019: description of the connection to the remote database not found

  I thought that perhaps the name of the link was joined with. WORLD automatically but already has the name of the link. WORLD at the end I tried stripping first but the error is the same.

  Is there some synatx for what will work? Can I use dynamic sql statements?
  

  Any suggestions are most appreciated.

  Thank you

  John

  Hi John,.

  see the following example to use the execute immediate for your purpose

  SQL - Variable for the name of the database link - Stack Overflow

  Let me know if that answers your query in the active thread

• Insert in oracle 11g postgresql using the database link

  Hey all,.

  an I have a problem when I try to insert into the table postgre

  copy of sa/sa@xe insert "ora". "TAB0"@orapos3 using select * from tabel0;

  SP2-0498: lack of column between parentheses or USING keyword list

  to 'ora '. "TAB0"@orapos3, data type of are all text columns

  tabel0 taype data of the whole column is varchar2...

  What is the cause?

  kgronau,

  Thanks for your help

  I found the solution to this problem, this is not caused by the configuration...

  I use the pl/sql like this:

  DECLARE

  CURSOR remote_insert IS SELECT * FROM sa.tabel0;

  START for rec IN remote_insert LOOP

  INSERT INTO "ora". ' Values of TAB0"@orapos3 (rec.kolom000, rec.kolom001, rec.kolom002, rec.kolom003, rec.kolom004, rec.kolom005, rec.kolom006, rec.kolom007, rec.kolom008, rec.kolom009, rec.kolom010);

  END loop;

  END;

  /

  Thank you

  Daniel

• Using the database link in the applications

  Hello
  I just configured and created a PUBLIC database link on my oracle 10g. Can I use it with success of sqlplus do some like select simple:
  
  "SQL > select * from table"@dblink ".
  
  The query returns the result as expected.
  
  Now, I would like to use this public link in my applications, but the problem is that the link seems to be only available in the SYS schema.
  
  Ho can I access to a schema?
  
  In other words, to do some select (and insert) of my applications APEX by using the link to the db. If I try to select said, all I get is
  
  ORA-02019: description of the connection to the remote database not found

  OK, thanks all for the help, I found the problem.
  It seems that I created the link of database public and not public.

  I gave both of them and re - create public database link and now it works.

  Thanks for the help.