pl/sql is it possible to put the cursor in where clause?

Similar Questions

• What is the significance of the CURSOR WITH HOLD clause in a cursor declaration?

  What is the significance of the CURSOR WITH HOLD clause in a cursor declaration?

  A cursor that has been declared with the clause WITH HOLD, after the word CURSOR remains open after a COMMIT or a ROLLBACK. The following example shows how to use the following clause:

       EXEC SQL          DECLARE C1 CURSOR WITH HOLD          FOR SELECT ENAME FROM EMP          WHERE EMPNO BETWEEN 7600 AND 7700      END-EXEC.
  

  The cursor must not be declared for the UPDATE. The WITH HOLD clause is used in DB2 to override the default, which is to close all cursors on validation. Pro * COBOL provides this clause in order to facilitate the migration of applications to DB2 to Oracle. When MODE = ANSI, use Oracle DB2 default, but all host variables must be declared in a declare Section.

  Reference:

  Oracle documentation!
  http://docs.Oracle.com/CD/B10501_01/AppDev.920/a96109/pco03dbc.htm

• dynamice where the Cursor For loop clause

  Hi all
  
  I have a cursor based as logic:
  
  FOR temp IN (SELECT colname FROM WHERE whereconditions mytablename)
  loop
  .
  .
  .
  end loop;
  
  Is there anyway that I can do the whole dynamic WHERE clause?
  
  My where clause should exist only when a certain condition is met. Please help me.
  
  Thank you
  Chaitanya

  No, it wouldn't. Performance of:

  open temp for 'select clause'
  loop
  fetch into..
  exit when (temp%notfound);
  merge logic....
  end loop;
  

  would be no different from:

  for rec in cur loop
  merge logic....
  end loop;
  

  SY.

• Is it possible to put the files in drive J on the C drive?

  By transferring data from XP again Windows 7, provided about my Outlook seems not to have been transferred using the Easy Transfer Wizard, so I downloaded the missing data on a disc of J.  In order to put in my Office Outlook, he needs on the C drive in my new computer, it's a .pst file.  Is it possible to transfer the info from the j to the portion of the C drive that has other transferred Office Outlook .pst files?  If so, how?

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• Is it possible to put the results of a query in a variable to use in the bean class?

  Hello, I am using JDeveloper 12.1.2.0.0

  I like to keep the result of my queries (the method that I created in the AppModule) in a richeTableau or another type of variable, so I can get results and I don't have to make unnecessary after queries. I don't think that the query is the problem but keeping the results.

  I tried to do in using this:

  public String testVFactSales (String conditions) {}

  PreparedStatement query = getDBTransaction () .createPreparedStatement ("" + "select * from v_fact_sales"+ conditions, 0 ");

  ResultSet rs;

  Outcome of the result set;

  Result of the richeTableau;

  String result = null;

  try {}

  query.setString (1, conditions);

  Query.Execute ();

  Query.Execute ();

  result = query.getGeneratedKeys ();

  Query.Close ();

  System.out.println ("result:" + result.toString ());

  return result.toString ();

  } catch (SQLException e) {}

  e.printStackTrace ();

  }

  Return ' ';

  }

  As you can see, I have already tried a few solutions, but so far I have only errors (cannot convert or null exception, when I try to put the result in a richeTableau in my bean class)

  Any ideas?

  It is very important for me, because it would improve the performance of my project a lot.

  Kind regards

  Frederico.

  Although the issue is not 100% responded, I used the idea that Shay told me, where you can create a method in your AppModule to set your where clause!

  Good luck to everyone who has the same problem.

  As an attack similar to what I wanted in the first place, you can check this:

  https://community.Oracle.com/thread/2619669

  Kind regards

  Frederico.

• Automatically put the cursor in the text box to start

  Hi guys

  On the picture below you can see a small piece of my FP. It is a part of a bigger FP for a pretty huge electronics test. Each PCB got its own series number of barcode. I have a drive that is connected to my keyboard. Then when I read the code bar, numbers will appear in the text box on my FP, IF i first click on the text box. Then the user must only press START to do the test. My problem, or wish, if you like, is that when the program starts, or a test has completed, the cursor/marker is placed in the text box, so I just have to read bar codes.

  Currently, the user must click in the text box before you read the code bar. Is it possible that this can be done by Labview?

  I n node property checked yet, because I'm busy to something else right now at work. Just write in my break.

  

  Thanks for any help!

  PS I would have found the answer in the forum, but I am from Norway, and not all of the language of the computer is easy to translate since I use windows Norwegians. I belive that it is called cursor or marker however.

  Kind regards

  Even

  Hello

  The property node "KeyFocus" attached here brings the cursor automatically in the text box.  Set the "Val (Sgnl)" blank to trigger the event associated with this area of text (if necessary).

  I hope this helps.

  

• problem with the CURSOR and WITH clause

  Hi guys,.
  
  I have never created a package before. I try to run it, but I get:
  ORA-06550: line 8, column 16:
  PLS-00382: expression is of the wrong type
  ORA-06550: line 8, column 3:
  PL/SQL: Statement ignored
  
  I know that my problem is in the next section
  
  OPEN FOR V_io_cursor
  
  with GOT_R_NUM like)
  
  
  Is the above correct?
  
  When I copy paste the "heart" of the query, it works very well. I really have a problem with the CURSOR and the declaration.
  
  Here's the code in its entirety. I know that the code is much more then he returned, but ignore this overload that was to do some tests to make sure that I can achieve any query request.
  
  CREATE OR REPLACE
  PKG_SPF_NATIONALREPORTS PACKAGE BODY IS
  
  PROCEDURE GET_NATIONAL_TOTAL_RESULTS (P_SelectFields IN varchar2, P_SUMFields IN varchar2, io_cursor IN OUT C_RESULTS)
  IS
  v_io_cursor C_RESULTS;
  
  BEGIN
  
  OPEN FOR V_io_cursor
  
  with GOT_R_NUM like)
  SELECT
  -START P_SelectFields
  r.cli_served,
  r.EIER,
  -END P_SelectFields
  r.RC,
  r.Year_ID,
  r.period_id,
  r.agreement_type_ind,
  CONTRACT_NUMBER. CONTRACT_NUMBER_TEXT,
  YEARS.year_desc,
  RC_CODE.rc_code_id,
  RC_CODE.rc_code,
  AHRDA HOLDERS. AHRDA_ID,
  AHRDA HOLDERS. REGION_ID,
  AHRDA HOLDERS. PROVINCE_ID,
  AGREEMENT_TYPE. AGREEMENT_TYPE_ID,
  AGREEMENT_TYPE. AGREEMENT_TYPE_DESC_EN,
  ROW_NUMBER() over (partition R.YEAR_ID, R.CONTRACT_Number_Text
  order by
  P.PERIOD_desc
  (/ / DESC NULLS LAST) AS r_num
  RESULT r
  JOIN period p ON r.period_id = p.period_id
  JOIN CONTRACT_NUMBER ON r.contract_number_text = CONTRACT_NUMBER. CONTRACT_NUMBER_TEXT
  JOIN RC_CODE ON contract_number.rc_code_id = rc_code.rc_code_id
  JOIN AHRDA holders ON ahrda.ahrda_id = rc_code.ahrda_id
  JOIN AGREEMENT_TYPE WE AHRDAS. AGREEMENT_TYPE_ID = AGREEMENT_TYPE. AGREEMENT_TYPE_id
  JOIN the YEARS WE r.year_id = YEARS.year_id
  )
  SELECT year_desc
  -START P_SUMFields
  SUM (cli_served) AS sum_cli_served
  The SUM (eier) AS sum_eier
  -END P_SUMFields
  OF got_r_num
  GROUP BY year_desc
  ORDER BY year_desc
  ;
  
  io_cursor: = v_io_cursor;
  
  END GET_NATIONAL_TOTAL_RESULTS;

  Agree - all this talk of loops FOR is completely irrelvant.
  A refcursor is usually the exact mechanism to return a result set.

  What is C_RESULTS?

  Just use SYS_REFCURSOR.

  No need for local variable.

  OUT why? Not just walk OUT?

  PROCEDURE GET_NATIONAL_TOTAL_RESULTS
  (P_SelectFields IN varchar2, P_SUMFields IN varchar2, io_cursor OUT SYS_REFCURSOR)
  IS
  BEGIN
   OPEN io_cursor FOR ...
  END;
  

• function defined by the user in where clause

  Hello
  
  Please let me know how to use user-defined in the where clause. I need to use the function that returns the date for dateid.
  It generates the error...
  

  SELECT To_char(fnc_get_date_for_dateid(a.postdateid),'DD-MON-YYYY') transaction_date,
         SUM(A.points) POINTS_OR_MILES_CREDITED,
         SUM(CASE WHEN a.points is null THEN a.transactionamount ELSE a.points END),              
  FROM   accrual a
  JOIN   datecal dc ON dc.dateid = a.postdateid  
  join   MemberALL m on m.memberid = a.memberid
  WHERE a.awardnumber IS NULL
    AND a.accrualtype = 'B'
  GROUP BY To_char(fnc_get_date_for_dateid(a.postdateid),'DD-MON-YYYY')
  ORDER BY a.postdateid;

  Error

  ORA-00979: not a GROUP BY expression
  00979. 00000 -  "not a GROUP BY expression"

  Thank you
  Sandy

  Hi Sandy,

  Have you tried like
  ===========================

  SELECT To_char (fnc_get_date_for_dateid (a.postdateid), 'DD-MON-YYYY') transaction_date,.
  Sum (A.points) POINTS_OR_MILES_CREDITED,
  SUM (CASE WHERE the a.points is null THEN a.transactionamount ELSE a.points END),
  The ACCRUAL one
  JOIN dc datecal ON dc.dateid = a.postdateid
  Join MemberALL m on m.memberid = a.memberid
  WHERE a.awardnumber IS NULL
  AND a.accrualtype = 'B '.
  GROUP BY a.postdateid - To_char (fnc_get_date_for_dateid (a.postdateid), 'DD-MON-YYYY')
  ORDER BY a.postdateid;
  ==========================

  Thank you
  Slokam

• Is it possible to put the property inside the loop node?

  I created three nodes of separation of property (color graphics) for my 3 XY graphs.

  Is it possible to have a property node, put this tag inside the loop where I ranges from 1 to N, and say plot_color_i

  where plot_color_1 would update 1 XY graph, plot_color_2 update XY Graph 2, etc. ?

  See the attached VI.

  Yes.  Create an array of references to the XY graphs and have this auto-index in the property node in the loop For

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  Hello

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  Zoenvisje
   
  Original title: all sounds through loudspeakers and music through headphones

  Hi zoenvisje,

  Thanks for posting your query in the Microsoft Community.

  Want to know if it is possible to play any sound on the computer with the headset. It can be difficult when something that is important to you does not work as expected.

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• [Advanced] Is it possible to put the IP Address of the default gateway for a vmnet NAT?

  I am trying to duplicate a computer lab on my Mac environment, and I need the bridge will be located at one address other than VMWare wants to implement.  I know how to create a static IP address for a virtual machine, but I need adjust the routers option in Library/Preferences/VMWare Fusion/vmnet2/dhcpd.conf.  Will there be a networking Library/Preferences/VMWare Fusion/to allow this?  Is there something I can put before or after the "DON'T CHANGE" section dhcpd.conf that replace the parameters in this section?

  Except that, is there a way to prevent the re-writing of the dhcpd.conf file after I made a change to VMWare?  I tried it wrong in various ways, including the re - generate the hash SHA1 of the networking file and reset the modification time of the dhcpd.conf to the original time, without success.

  Here are my current settings:

  subnet 10.10.0.0 255.255.0.0 subnet mask}

  range 10.10.128.0 10.10.255.254;

  option broadcast-address 10.10.255.255;

  option domain-name-servers 10.10.0.2.

  option domain-name localdomain.

  by default-lease-time 1800;                # default is 30 minutes

  Max-lease-time 7200;                    # default is 2 hours

  option netbios-name-servers 10.10.0.2.

  routers option 10.10.0.2.

  }

  host vmnet2 {}

  Hardware ethernet 00:50:56:C0:00:02;

  fixed-address 10.10.0.1;

  option domain-name-servers 0.0.0.0.

  option domain-name ";

  routers option 0.0.0.0.

  }

  And I'm changing the gateway to 10.10.0.2 to 10.10.1.250.  Maybe VMWare requires that the first IP address as the host and the second either the entry door and rewritten if not?

  Thanks in advance,

  Dave

  I found a way to do this.  Not sure if it's official, or if it will continue to work in the future.  In addition changes nat.conf, if you simply duplicate the part of the section "DON'T CHANGE" dhcpd.conf below, then the second version of the settings will cancel and replace the first.  Here is my solution:

  # Configuration file for ISC 2.0 vmnet-dhcpd operating on vmnet2.

  #

  # This file was generated automatically by Setup of VMware.

  # See Instructions below if you want to change.

  #

  # Define us domain-name-servers to satisfy some DHCP clients

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  # We also provide a domain name to the pump (Red Hat 6.x) happy.

  #

  # VMNET DHCP Configuration. Beginning of "DO NOT EDIT ARTICLE" #.

  # Instructions change: this section of the configuration file contains

  # News generated by the Setup program. Do not change it

  # section.

  # You are free to change to everything else. In addition, this section must start

  # on a new line

  # This file will get saved under a different name in the same directory

  # If this section is edited and you try to set up DHCP again.

  # Written on the: 04/11/2015-21:15:15

  allow unknown-clients;

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  Max-lease-time 7200;                    # default is 2 hours

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  option broadcast-address 10.10.255.255;

  option domain-name-servers 10.10.0.2.

  option domain-name localdomain.

  by default-lease-time 1800;                # default is 30 minutes

  Max-lease-time 7200;                    # default is 2 hours

  option netbios-name-servers 10.10.0.2.

  routers option 10.10.0.2.

  }

  host vmnet2 {}

  Hardware ethernet 00:50:56:C0:00:02;

  fixed-address 10.10.0.1;

  option domain-name-servers 0.0.0.0.

  option domain-name ";

  routers option 0.0.0.0.

  }

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  subnet 10.10.0.0 255.255.0.0 subnet mask}

  range 10.10.128.0 10.10.255.254;

  option broadcast-address 10.10.255.255;

  option domain-name-servers 10.10.1.200.

  by default-lease-time 1800;                # default is 30 minutes

  Max-lease-time 7200;                    # default is 2 hours

  option netbios-name-servers 10.10.1.250.

  routers option 10.10.1.250;

  }

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