How to assign the ID of group for each group in the SQL query.

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• How to get the sql query result?

  Hello

  Currently I use LV2012 to connect to an Oracle database server. After the Oracle Express and Oracle ODBC driver facilities/settings made.

  I managed to use the SQL command to query the data through my command prompt window.

  Now the problem is, how to do the same task in Labview using database connectivity tools?

  I have build a VI to query as being attached, but I have no idea of what range to use to get the result of the query.

  Please help me ~ ~

  Here is a piece of code that I use to test the SQL commands, you can use the part that retrieves the results of sql.

  It is also possible to get the rear column headers, but it's for the next lesson!

  ;-)

• How to find the sql query generated by BI Publisher

  I'm looking for the physical sql query generated by BEEP when I send parameters as part of the data model.
  
  Of course, this can be noted in newspapers...
  
  Can anyone tell me the location of newspapers?
  
  Thanks in advance

  Have a look here http://gerardnico.com/wiki/dat/bip/log
  I explain a bit how you can get the newspaper.

  See you soon
  Nico

• How to get the SQL query running of af: search?

  I use JDeveloper 11.1.2.3.0. I have a page where I've set up an af:query and an array of result. The problem is that I can't get the exact query that is used during the execution of this component in a managed bean method. Is it possible to get the query string that is run within the af: query?

  Thank you

  Hello

  Method of the ViewObject getQuery() returns what you need;

  You can replace the executeQueryForCollection(), and prior to calling super, you can print the result of getQuery() method:

  public void executeQueryForCollection (rowset Object,

  Object [] params,

  {int noUserParams)

  System.out.println ("SQL =" + getQuery());

  call the super method here...

  }

• How to find the sql query

  four months back someone updated my table of billing through sql developer.
  
  How can I find the details of the request or the original data.
  
  now the problem is that we rebooted the server, if it's not rest with time stamp.
  
  log mode is Archieve record only.
  Please help me

  I don't know why you're getting this error, I tried and it works:

  SQL> exec dbms_logmnr.add_logfile( logfilename=> 'C:\oracle\product\11.2.0\dbhome_1\RDBMS\ARC0000000736_0765299251.0001', options=> dbms_logmnr.new);
  
  PL/SQL procedure successfully completed.
  
  SQL> EXECUTE DBMS_LOGMNR.START_LOGMNR(OPTIONS => DBMS_LOGMNR.DICT_FROM_ONLINE_CATALOG);
  
  PL/SQL procedure successfully completed.
  
  SQL> exec dbms_logmnr.start_logmnr
  
  PL/SQL procedure successfully completed.
  
  SQL> select seg_owner,seg_name,sql_redo,sql_undo from v$logmnr_contents;
  
  .....
  
  35 rows selected.
  
  SQL> exec dbms_logmnr.end_logmnr
  
  PL/SQL procedure successfully completed.
  

  @Boris - you don't have to have an additional connection to the database. The thing is that if you don't have additional logging, Oracle will give you only the ROWID of the records and if it is not the same database or something has changed (as "alter table... move"), ROWID is not relevant. If you enable additional logging, you will get more information on the line (like the other columns or PK) which will help you a lot to identify RELEVANT changes. As I said, it is not mandatory, but as you say, if you want extra logging, it must be turned on BEFORE the changes in the database.

  Hope that's clear,
  Liron

• How to get the sql query

  Hello
  
  I already set date value as below.
  

  SET THE VALUE OF START_TIME = 2011-08-12 09:00
  DEFINE END_TIME = 2011-08-12 10:00

  and executes the table based on the defined date as below,
  

  Select * from my_table
  where
  (to_date (Accounting_Start_Time,'yyyy-mm-dd HH24:MI:SS) > = to_date ('& start_time ',' yyyy-mm-dd HH24:MI:SS) and to_date (Accounting_Stop_Time,'yyyy-mm-dd HH24:MI:SS) < = to_date ('& end_time ',' yyyy-mm-dd HH24:MI:SS))
  GOLD to_date (Accounting_Start_Time,'yyyy-mm-dd HH24:MI:SS) > = to_date ('& start_time ',' yyyy-mm-dd HH24:MI:SS) and to_date (Accounting_Stop_Time,'yyyy-mm-dd HH24:MI:SS) > = to_date ('& end_time ',' yyyy-mm-dd HH24:MI:SS) and to_date (Accounting_Start_Time,'yyyy-mm-dd HH24:MI:SS) < = to_date ('& end_time ',' yyyy-mm-dd HH24:MI:SS)
  GOLD to_date (Accounting_Start_Time,'yyyy-mm-dd HH24:MI:SS) < = to_date ('& start_time ',' yyyy-mm-dd HH24:MI:SS) and to_date (Accounting_Stop_Time,'yyyy-mm-dd HH24:MI:SS) < = to_date ('& end_time ',' yyyy-mm-dd HH24:MI:SS) and to_date (Accounting_Stop_Time,'yyyy-mm-dd HH24:MI:SS) > = to_date ('& start_time ',' yyyy-mm-dd HH24:MI:SS)
  GOLD to_date (Accounting_Start_Time,'yyyy-mm-dd HH24:MI:SS) < = to_date ('& start_time ',' yyyy-mm-dd HH24:MI:SS) and to_date (Accounting_Stop_Time,'yyyy-mm-dd HH24:MI:SS) > = to_date ('& end_time ',' yyyy-mm-dd HH24:MI:SS));

  ) but now I want to query the table based on the time,
  
  Any help please,.

  Hello

  It is not very hard in SQL * more.

  First of all, put your query in a script file, like this one, called hour_query.sql:

  --     hour_query.sql          Show data from my_table for a given time period
  
  PROMPT     The data below shows the period from &1 to &2
  PROMPT
  
  SELECT     *
  FROM     my_table
  WHERE     accounting_start_time     <= '&2'
  AND     '&1'               <= accounting_stop_time
  ;
  

  Parameters & 1 and & 2 are beginning and end of time, for example "2011-08-12 09:00".
  Note that this does not use TO_DATE. If you have incorrect strings in columns that must be DATEs, no errors occur.

  Assuming that hour_query.sql is located on p:\some_dir\, you want another script that runs hour_query.sql 24 times, like this one, which I will call all_hours.sql:

  @p:\some_dir\hour_query  "2011-08-12 09:00:00"  "2011-08-12 10:00:00"
  @p:\some_dir\hour_query  "2011-08-12 10:00:00"  "2011-08-12 11:00:00"
  @p:\some_dir\hour_query  "2011-08-12 11:00:00"  "2011-08-12 12:00:00"
  ...
  

  (I just did 3 hours to test. You can easily make that 24 hours).

  The following code creates and then runs all_hours.sql:

  -- Turn off SQL*Plus features that interfere with raw output
  SET     FEEDBACK     OFF
  SET     PAGESIZE     0
  SET     VERIFY          OFF
  
  -- Write all_hours.sql
  SPOOL     p:\&some_dir\all_hours.sql
  
  WITH     got_start_time     AS
  (
       SELECT TO_DATE ( '2011-08-12 09:00:00'
                          , 'YYYY-MM-DD HH24:MI:SS'
                   ) AS start_time
       FROM    dual
  )
  SELECT     '@p:\some_dir\hour_query  "'
      ||  TO_CHAR ( start_time + ((LEVEL - 1) / 24)
            , 'YYYY-MM-DD HH24:MI:SS'
            )
      ||  '"  "'
      ||  TO_CHAR ( start_time + ( LEVEL      / 24)
            , 'YYYY-MM-DD HH24:MI:SS'
            )
      ||  '"'
  FROM    got_start_time
  CONNECT BY     LEVEL <= 3     -- You can make this 24, or any other number
  ;
  
  SPOOL     OFF
  
  -- Turn on SQL*Plus features turned off earlier
  SET     FEEDBACK     ON
  SET     PAGESIZE     50
  -- Except VERIFY.  leave that OFF while all_hours runs
  --SET     VERIFY          OFF
  
  -- Run all_hours.sql
  @p:\some_dir\all_hours.sql
  
  SET     VERIFY     ON
  

• How to find the sql query by using the hash value

  Hello
  
  DBVERSION: 9.2.0.8
  
  I generated the statspack report and I want to see total request and I hash_value here.
  
  in v$ sql can't see all querys... .pls suggest me other ways...
  
  Thank you
  Srini...

  Have you seen Peter's response? There is no installation other than that would be to store the history of the IMO. Another reason that you must pass to 10g or 11g better, now.

  Aman...

• How to assign the next value in the sequence directly in a variable?

  How to assign the next value in the sequence directly in a variable without using a table TWICE in PL/SQL.

  BluShadow wrote:

  How about a quick test on 11g, just to see if you directly select a sequence in a variable is significantly better than the mark of DOUBLE.

  ...

  Nope... no obvious difference.

  This is because there is none: Oracle's SELECT sequence. NEXTVAL FROM DUAL under the covers. The direct assignment is just a convenient encoding for us, but it does not change the work that accomplishes Oracle.

  create sequence s;
  alter system flush shared_pool;
  declare
  l_num number;
  begin
  l_num := s.nextval;
  end;
  /
  select sql_text from v$sql where parsing_schema_name = user;
  

  SQL_TEXT
  Report the number of l_num; begin l_num: = s.nextval; end;
  Select sql_text from v$ sql where parsing_schema_name = user
  Select double S.NEXTVAL

• How to assign the temporary tablespace to a table

  How to assign the temporary tablespace to a table

  temporary tablespace can be attributed to the user.

• How to select only the part by using the sql query

  Hello

  I have the task to retrieve only the integral of the input text by using the sql query.

  The entry is as follows

  Entry for the price setting

  $12.5 (FYI without space)

  $ 12.5 (FYI single space)

  $ 12.5 (double space FYI)

  $12.5 (FYI multiple space)

  $12.5 (FYI multiple space)

  Output expected of 12.5

  The price is the type varchar2 column in the store_price table.

  Please let me know how to achieve this.

  Thanks in advance.

  If this is always the case that you get a $ followed by a number of places, you can use something like:

  Select to_number (ltrim ('$ 12.5',' $')) DOUBLE

  or

  SELECT ltrim ('$ 12.5',' $') OF double

  but take care of your nls_numeric_character settings if they are defined so that, for example, a comma is the decimal separator, you will have a problem.

  HTH

• How can I create sequential shooting (1 for each 'row') numbers in a script in multiple column?

  How can I create sequential shooting (1 for each 'row') numbers in a script in multiple column?

  Sorry, but for now there no such function to put sequential numbers in the column number drawn.

• How to measure the performance of the sql query?

  Hi Experts,
  
  How to measure the cost of performance, efficiency and CPU of an sql query?
  
  What are all the measures available to a sql query?
  
  How to identify the optimal query writing?
  
  I use Oracle 9i...
  
  It'll be useful for me to write the effective query...
  
  Thanks and greetings

  PSRAM wrote:
  Could you tell me how to activate the PLUSTRACE role?

  First put on when you do a search on PLUSTRACE: http://forums.oracle.com/forums/search.jspa?threadID=&q=plustrace&objID=f75&dateRange=all&numResults=15&rankBy=10001

  Kind regards
  Rob.

• How to find the sql queries executed in one day with the sql and runtime text

  Hi Experts,

  Please tell me the sql query to find out the queries executed on a particular day and the runtime and the sql text of the query.

  Please reply urgent.

  Thanks in advance

  Database instance 'A' may have run 100 SQL queries today.  As for the instance of database 'B' could have exploited queries SQL 1 million today.  Instance of database 'B' to 'keep' the 1 million SQL statements - in memory or on disk do you expect?  Of course not.  There the age or flush or invalidate memory SQL statements.  He can't keep them on the disk (imagine running a completely different set of 1.2million SQL statements tomorrow and 1.3 the next day).

  AWR and StatsPack can make counts the number of "n" top of the page ("n" default to 30) SQL statements which are still present in the cache of the library (not years, rinsed, invalidated) when a snapshot was taken.  They can't declare "all" SQL statements.

  To return to your needs.  WHY do you need all the SQL statements?  Or are there only certain operations specific SQL would you be interested?  Could they have been treated by allowing audit (for example, UPDATE and DELETE with EXTENDED verification instructions)?

  Hemant K Collette

• How to import the .sql file in oracle apex?

  I am new to oracle apex...
  
  How to import the .sql file in oracle apex?
  
  I have to import a table in apex...
  
  This script I have to write in the .sql file...
  
  pls help...
  
  Published by: 794244 on January 31, 2011 21:31

  Hi Manu

  You can import and browse workshop SQL, SQL Scripts .sql files. If you have multiple SQL statements in your script, make sure that they are separated by the / character

  Andy

• How to get the SQL if I get exception

  I get this exception and do not know what was the actual sql with the variables of liaison who was executed.
  
  
  
  sqlmesg = error in the select query to retrieve the segment associated with a pair of cables: ORA-01006: there is no bind variable
  
  y at - it a way to get the real sql executed so I know what mistake I did.

  I thought your question was about how to view the SQL statement and bind variables in the exception. The answer to that is to put variables in the exception message.

  The root cause of the problem seems to be that your dynamic SQL statement may require 3 or4 variable bind but your USING clause specifies always 4 values if the underlying SQL statement has 3 positions, it will lead to an error.

  Justin

• How to convert the hierarchical query of SQL Server (CTE) to Oracle?

  How to convert the hierarchical query of SQL Server (CTE) to Oracle?
  
  WITH cte (col1, col2) AS
  (
  SELECT col1, col2
  FROM dbo. [tb1]
  WHERE col1 = 12
  UNION ALL
  SELECT c.col1, c.col2
  FROM dbo. [tb1] AS c INNER JOIN cte AS p ON c.col2 = p.col1
  )
  DELETE one
  FROM dbo. [tb1] AS an INNER JOIN b cte
  ON a.col1 = b.col1

  Hello
  Something like this maybe:

  DELETE FROM dbo.tb1 a
   WHERE EXISTS (
    SELECT 1
      FROM dbo.tb1 b
    WHERE a.co11 = b.col1
        AND a.col2 = b.col2
     START WITH b.col1 = 12
    CONNECT BY b.col2 = PRIOR b.col1)
  

  Although you need to do here is to check that CONNECT it BY SELECT, returns records you wait first, then the DELETION should work too.