How to use Statement objects?

Each query execution needs seperate Statement objects..
Or Single statement object is enough to execute all the queries in a program..
I am executing 6 queries in a program..
For this i need to create 6 statement objects or one is enough?
Regards

one per query would be my rule, because i only keep statements around in a short method context. i close them after i'm done with them in a finally block, along with the result set they generate.
%

Similar Messages

  • How to use lock object? what we lock either total ztable or only record?

    Hi
    How to use lock object? what we lock either total ztable or only particular record?
    Don't tell create lock object on se11 with E letter & acll it in program with eENQUEUE & DEQUEUE.
    just tell me we will lock only particular record or total ztable?
    specify with example.
    Thanks.

    Hi
      Go to SE11, in the option 'Lock object' enter the name of your lock,
    begin with 'E', suppose 'EXXXX' And create. In tab 'Tables' fill the
    table name where the record you want to lock exist and select the
    lock mode. Lock mode can be shared and exclusive. If 'shared',
    when you lock the record, other can also read data, but can not
    modify. If 'exclusive', when you lock the record, other can neither
    read nor modify the record. After save and activate, you will get two
    function module.'ENQUEUE_EXXXX' to lock record,
    'DEQUEUE_EXXXX' to release lock on one record.
    When use this function module it only lock one record at a time. It
    does not lock the table.

  • How to use swf object

    Hi have been trying to get my head around how to use swf object, I know very little javascript and so am having difficulty in modifying the code to suit my needs.  This is my page which I have used dreamweaver cs3 and have used insert>media>flash and it is working well but does not validate.  I would really appreciate if somebody could write the exact html code I need to convert this to swf object.
    http://www.kimberleywebdesign.com.au/Links.html

    You should be able to just declare a variable outside of the onComplete function and assign it the loaded object when the file loads...
    var loadedSWF:MovieClip;
    function loadComplete(e:Event):void {
         removeChild(old_mc);
         addChild( DisplayObject(LoaderInfo(e.target).content) );
         loadedSWF = MovieClip(e.currentTarget.content);
    function doStuffToSWF(){
          loadedSWF.something....

  • How to use  Business Object like Vendor or PurchasingInfo

    Hi,
    How to use Business Object ( like Vendor or PurchasingInfo ) from my Object?
    For example:
    CLASS myEntity DEFINITION.
              PUBLIC SECTION.
                   METHODS: getVendor EXPORTING pVendor TYPE Vendor.
               PRIVATE SECTION.
               DATA: aVendor TYPE REF TO Vendor.
    ENDCLASS.
    CLASS myEntity IMPLEMENTATION.
    METHOD getVendor
               pVendor = aVendor .
    ENDMETHOD.
    ENDCLASS

    Hi,
    I am giving u a demo Program for ur doubt.
    REPORT demo_class_counter .
    CLASS counter DEFINITION.
      PUBLIC SECTION.
        METHODS: set IMPORTING value(set_value) TYPE i,
                 increment,
                 get EXPORTING value(get_value) TYPE i.
      PRIVATE SECTION.
        DATA count TYPE i.
    ENDCLASS.
    CLASS counter IMPLEMENTATION.
      METHOD set.
        count = set_value.
      ENDMETHOD.
      METHOD increment.
        ADD 1 TO count.
      ENDMETHOD.
      METHOD get.
        get_value = count.
      ENDMETHOD.
    ENDCLASS.
    DATA number TYPE i VALUE 5.
    DATA cnt TYPE REF TO counter.
    START-OF-SELECTION.
      CREATE OBJECT cnt.
      CALL METHOD cnt->set EXPORTING set_value = number.
      DO 3 TIMES.
        CALL METHOD cnt->increment.
      ENDDO.
      CALL METHOD cnt->get IMPORTING get_value = number.
      WRITE number.
    For more demo programs type 'abapdocu' in the command field
    U will be getting some demo programs.
    There select the abap objects.
    Regards,
    Jagadish

  • How to use statement "search" to find out the asterisk in a string?

    Hi Guys,
       I encouter this question:I need to use "search" statement to find out the asterisk or the underscore in one string,you know these two symbols are wildcards. I don't know how to use statement "search" to find them??
       could you please give me some help!!
    Thanks a lot,Villy.Lv
    Edited by: Villy Lv on Sep 26, 2010 6:50 AM

    Hi,
    You cant usesearch statement, rather did you try with CS using IF condition? even you can go with loop statement too.
    DATA STRING TYPE STRING.
    DATA C TYPE C.
    DATA LEN TYPE I VALUE 0.
    DATA I TYPE I VALUE 0.
    LEN = STRLEN(STRING).
    LOOP LEN > I
         C = STRING+I.
         IF(C == '*' OR C == '_').
         ENDIF.
         I = I + 1.
    ENDLOOP.
    This way also you can use.
    Hope this may help you.
    Regards!
    Sheik

  • How to use a object(in MXML - in FLEX 4) in multiple way.

    This is my object in MXML:
    <mx1:Canvas id="menuElement" visible="true" rotationY="-15">
         <mx1:Canvas mask="{imageMask}">
              <mx1:Image id="menuImage" visible="true"/>
              <s:BorderContainer id="menuBackground" width="70" visible="true"  borderVisible="false">
                    <s:Label id="menuDescription" fontSize="30" fontWeight="bold" rotation="-90" />
                        <s:backgroundFill>
                             <s:LinearGradient rotation="90">
                                  <s:entries>
                                       <s:GradientEntry  id="backgroundColor" color="0x000010" alpha="0.6"/>
                                  </s:entries>
                             </s:LinearGradient>
                        </s:backgroundFill>
                   </s:BorderContainer>
              </mx1:Canvas>
         <mx1:Canvas id="imageMask" backgroundColor="#FF0000"/>
    </mx1:Canvas>
    I use this object (one time) with configuration in actionscript (positions, source of picture etc.) and I receive something like on a picture below:
    Now, I need to create 4 elements like below. I don't wan't to copy 4 times this block of program. Anybody have idea how can I make it and how can
    I recall of each element from actionscript?
    Regards

    if you run nw04s SP8, it's a limitation. you can create your own simple types and use them in your entities. but the custom data structures you create in the dictionary don't show in list of available structures when you want to create a new complex attribute

  • How to use Logger object in Lookout 5.0

    I am now trying to log data using Logger object. I use Switch1 for activating LogContinuously mode and Switch2  for breaking logging process. If I turn off Switch1, the logging process stops, its ok. My problem is if Switch1 is still on and I turn off Switch2, the logging process is still running. I seems different from what I have read from Help file. Anyone has the solution for it?Please give me an advice! Thanks a lot. Its better if someone post an example about using Logger object here for reference.
    Regards, 

    I think the behaviour you described is correct. If you turn on switch2, the logging process will stop, even when switch1 is on. If you turn off switch2, the process will be running.
    Here is an example of logger object.
    http://zone.ni.com/devzone/cda/epd/p/id/3816
    you can change the "log break" button into a switch, which can better show you how it works.
    Ryan Shi
    National Instruments

  • How to use Generic Object Services(GOS) for each table control record.

    Dear Expert,
                       I am using generic object services for document attachment but i am facing a problem while attaching document to a table control row. my requirement is to attach separate document for each and every row of table control but  i am unable to attach document row wise of the table control.for each row GOS should display corresponding attached document not all the attached document.
    Thanks in Advanced
    Bhuwan Tiwari
    Edited by: BHUWAN TIWARI on Feb 8, 2011 4:16 PM
    Edited by: BHUWAN TIWARI on Feb 8, 2011 4:16 PM

    You haven't explained what object and object key you're using, nor have you provided any indication of how you implemented the GOS attachment functionality.  You need to provide more information to resolve an issue like this.

  • Re-using statement objects

    Hi,
    I am new to jdbc and sql in Java. So this is my question.
    If I want to to a select statement and depending on the result a second select, can I do this on the same statement object, or do I have to create a new one? And what about the resultset? Can you re-use this? And do you always close this statement after using it, or can you just close it when the program finishes?
    My code is something like this :
    Connection con = .....
    Statement stmt = con.createStatement();
    ResultSet rs = stmt.executeQuery(blablabla...);
    if (rs.next() = ...)
    ResultSet rs = stmt.executeQuery(blablabla);
    }

    If I want to to a select statement and depending on
    the result a second select, can I do this on the same
    statement object, or do I have to create a new one?You can reuse your first statement and execute another query with it. But this would close your first resultset. If you want to use two resultsets at the same time, they must be created by different statements.
    Note that not all combinations of DBMS / driver support different active statements in 1 connection. In that case you would use a second connection for the second statement.
    And what about the resultset? Can you re-use this?You created a simple statement. So you can only position in it downwards by next() and retrieve values. If you execute another query by the same statement, your statement will close the first resultset and return a new one.
    And do you always close this statement after using it, or
    can you just close it when the program finishes?If you close it, you must create a new one if you need it again.
    No problem to let it remain open.
    At the end of your program then close them all in the right order:
    1. resultset (if still remained unclosed)
    2. statement (if still remained unclosed)
    3. connection (if still remained unclosed)

  • How to use session object in jsp

    hi all
    marry christmas
    can anyone plz tell me how to use session obect in jsp
    rachna
    Message was edited by:
    rachna_arora82

    hi rachna,
    JSP has a default(implicit) session object...... use the getSession(true) method on the session object and then going u can either get or set attributes depending on the requirement
    That was in general and now with the issue u have got..... what u can do is that the u can create session for every user who logs in and when he/she tries to login again then u can probably check for the existing session object in the JSP and perform the logic as required..... any clarifications plzzzzzzz let me know
    Thanks n Regards
    Naveen M
    Message was edited by:
    Novice_inJAVA
    Message was edited by:
    Novice_inJAVA

  • How to use std object RFBIBL00

    Dear All,
    For uploading open item of vendor and customer std lsmw RFBIBL00 is available.
    I know how to do recording in lsmw for new object but any one can help how to use std lsmw available in SAP. For eg.RFBIBL00
    Regards,
    Bhadresh

    You'll find that the RFBIBL00 program, suprisingly, has extensive documentation attached - or you could try
    http://help.sap.com/saphelp_45b/helpdata/en/35/a47e63763e0392e10000009b38f9b7/content.htm
    or the print documentation at
    help.sap.com/printdocu/core/Print46c/en/data/pdf/CAGTFADM/CAGTFADM-FI.pdf
    cheers
    Jonathan

  • How to use ConnectionPoolDataSource object?

    i use embedded OC4J server,
    build in data-source.xml file the information about DataSource object
    and try to organized ConnectionPoolDataSource object,
    but a java.lang.ClassCastException rises.
    The problem is, i need to use a pooled connection datasource,
    to do this i get the information about datasource object
    throw lookup in JNDI tree the "pooled-location" name,
    so the type of my datasource object became com.evermind.sql.OrionPooledDataSource.
    but in my jsp code i can use only DataSource object,but not ConnectionPoolDataSource object because of java.lang.ClassCastException.
    Hlp me please to understand how to use ConnectionPoolDataSource.
    thank you

    Please post this question on the application server forum at:
    http://forums.oracle.com/forums/forum.jsp?id=486963
    Thanks,
    JR

  • How to use an object's paint method

    I have created a class imagePanel which extends a jPanel to display an image. When I create a new imagePanel object I pass it an image argument which is used to paint my image on the jPanel, so far so good. I don't wish to have to continuously create new ImamePanels to display new images so I thought I could make a set_Image method that would set a new image in an exising imagePanel object. This is where I run into problems how to use the existing object paint method to replace the image. I tried this without success:
    public Image setMyImage (Image myImage)
    imageX = myImage; // imageX is the image that is painted by the imagePanel object's paint method
    paint(g);
    Something must be wrong on how I access the paint method. Thanks for any help.
    Jack

    Yahoooo, got it. This was the code I needed and thanks for your help:
    public void setImage (Image myImage)
    imageX = myImage;
    repaint(300);
    }

  • How to use BOR object?

    Hello,
    We have never used a BOR object. We want use FIPP object. How can we do it? How can we call the Post method?
    Thanks a lot.
    Edited by: LM on Sep 8, 2008 11:07 AM

    Hi
    Refer to the links,
    Probel with POST method of FIPP
    FIPP Workflow
    Regards
    Sumit Agarwal

  • How to use an Object Type from Another Database

    Hi,
    I have this requirement that I need to call a stored procedure from another DB (db1) but I am having a problem with this because one of the input parameters uses an object type defined in that DB (db1). Is it possible to use an object type from another database? TIA!

    Sven W. wrote:
    At least for queries, but I think also for procedure arguments..You (both) probably missed my post?
    We can't use a remote type as procedure argument, even with the same OID.
    It's OK for query on a remote object column though :
    SQL> conn remote_user@remote_db
    Entrez le mot de passe :
    Connecté.
    SQL> create type mytype oid '19A57209ECB73F91E03400400B40BBE3'
      2  as object (att1 number);
      3  /
    Type créé.
    SQL> create table mytable (col1 mytype);
    Table créée.
    SQL> insert into mytable values (mytype(777));
    1 ligne créée.
    SQL> create or replace function myfunc (p_in in mytype) return number
      2  is
      3  begin
      4   return p_in.att1;
      5  end;
      6  /
    Fonction créée.
    SQL> disconn
    Déconnecté de Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
    With the Partitioning, OLAP, Data Mining and Real Application Testing options
    SQL>
    SQL>
    SQL>
    SQL>
    SQL>
    SQL> conn my_user@local_db
    Entrez le mot de passe :
    Connecté.
    SQL> create type mytype oid '19A57209ECB73F91E03400400B40BBE3'
      2  as object (att1 number);
      3  /
    Type créé.
    SQL> select * from mytable@test_dbl;
    COL1(ATT1)
    MYTYPE(777)
    SQL> declare
      2   res number;
      3  begin
      4   res := myfunc@test_dbl(mytype@test_dbl(777));
      5  end;
      6  /
    res := myfunc@test_dbl(mytype@test_dbl(777));
    ERREUR à la ligne 4 :
    ORA-06550: Ligne 4, colonne 26 :
    PLS-00331: référence non valide à REMOTE_USER.MYTYPE@TEST_DBL.WORLD
    ORA-06550: Ligne 4, colonne 2 :
    PL/SQL: Statement ignored
    SQL> declare
      2   res number;
      3  begin
      4   res := myfunc@test_dbl(mytype(777));
      5  end;
      6  /
    res := myfunc@test_dbl(mytype(777));
    ERREUR à la ligne 4 :
    ORA-06550: Ligne 4, colonne 9 :
    PLS-00306: numéro ou types d'arguments erronés dans appel à 'MYFUNC'
    ORA-06550: Ligne 4, colonne 2 :
    PL/SQL: Statement ignored

Maybe you are looking for

  • Can two systems share the same WAS

    hi, i have installed EP system and also a BW system. i have installed EP on WAS. can i use the same WAS for the BW system or do i need to install another instance of WAS in the BW system. please provide some inputs into this, thanks, uday

  • Back up files through Single user mode

    Hello there, it seems that I have problem with my hard drive. I tried to repair it with disk utility and the fsck command in Single user mode with no luck. The fsck command gives me the "Exited with signal 8" message and it won't start up the usual w

  • Renaming the Standard Names in a BSP

    Hi All, I just wanted to know, if we can rename the standard names in a BSP application's. For Eg: a cfolder module is getting implemented to a automotive sector. so, i want to rename the standard names like competative scenario to Dealer Network Att

  • Preloader does not show up until 90% loaded

    Hi, I'm creating a tutorial with voice over and the voice over is an mp3 file and I've checked the 'Export in First Frame' option... and every thing works perfect... on my local machine... Where as when I access the files on the web.. my preloader do

  • Authorization object F_CN_BAPI

    Hi everyone, I have a question regarding the authorization object F_CN_BAPI (FS-AM Simplified Authorization Check in BAPIs) the values permitted is ' ' (not selected) and X (selected) and is connected with the F_CN_ACT. I need to configure the roles