How to set Max number of rows in a table?

Hello
I'm working on a SCADA interface. In this application, there are different tables with vertical scroll bar.
I prefer to make it visible only initialized lines (I've initialized 40 empty rows in a table with an array of strings). Since the window contains all 40 lines, but only 20 rows, I put the number of lines in the "table properties window" at 20; So I added a vertical scroll bar.

Now, when a user, do scroll the scroll bar, it can check not only the initializated 40 lines, but any number of lines.
There is a way to view only a limited number of lines?

Thanks in advance!


Tags: NI Software

Similar Questions

  • Number of rows in each table

    Hello
    How to find the number of rows in each table of a database just by using a SQL query.
    and do not use the data dictionary tables also... is possible...?


    Thank you
    MJ

    It can be done in a single SQL like->

    satyaki>
    satyaki>select * from v$version;
    
    BANNER
    ----------------------------------------------------------------
    Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
    PL/SQL Release 10.2.0.1.0 - Production
    CORE    10.2.0.1.0      Production
    TNS for Linux: Version 10.2.0.1.0 - Production
    NLSRTL Version 10.2.0.1.0 - Production
    
    Elapsed: 00:00:00.00
    satyaki>
    satyaki>
    satyaki>SELECT table_name,
      2         DBMS_XMLGEN.getxmltype ('SELECT Count(*) c FROM ' || table_name).EXTRACT ('//text()').ge
    tnumberval() tot_rows
      3  FROM user_tables;
    
    TABLE_NAME                       TOT_ROWS
    ------------------------------ ----------
    QUESTIONTYPE                            0
    SRGROUPTABLE                            1
    ST_TEST                                 4
    REGISTER                                0
    DEB_1                                   2
    EMP1                                    0
    
    6 rows selected.
    
    Elapsed: 00:00:12.04
    

    The credit goes to Michael. ;)

    Kind regards.

    LOULOU.

  • How to set the number of e-mail messages that are stored on my iPhone

    How to set the number of e-mail messages that are stored on my iPhone – so when I don't have a network connection I can see a 'large' number of messages in my Inbox etc.

    This is series is not defined in the world

    You must go to settings-> mail, contacts, and calendars and check the settings of your e-mail provider offers in this area

  • How to set the height of row?

    How to set the height of row for my text in EA? I checked this article Edge animate help | Adding text to your project (tutorial) , but it refers to an old version of the environmental assessment.

    Hey Bruce,.

    You can set it in the user interface. Activate additional text settings in the property Panel by clicking on the arrow.

  • How can I get the number of rows in the table using Sunopsis API target in ODI 10 g?

    Hi guys,.

    In fact, I want to send an alert message as soon as the interface is run from a package. I've included alert OdiSendMail that sends an email once the interface is running.

    Could someone please tell how to get the number of rows inserted into the table the Sunopsis API target.

    I tried to use < % = odiRef.getNbRows () % >, but this has not worked for me. Since I am a beginner, could you please help out me

    This is my mail to send ODI format

    "The population of data managed to < % = odiRef.getSysDate () % >

    Total of lines in the target table is: < - need an API code-> "


    Kind regards

    Clinton

    Published by: LawrenceClinton on February 25, 2013 20:53

    Hello

    Create the project with details below variable

    Nom_de_variable: Total_Row_Count

    Type of variable: Variable discount

    Definition tab:
    Data type: digital
    Action: No persistent

    Refresh the tab:
    Schema: provide the schema of your repository to work and be

    SELECT log.nb_row
    THE journal of snp_step_log, snp_scen_step step
    WHERE log.nno = step.nno
    AND step.scen_no = (SELECT scen_no FROM snp_scen_step WHERE step_name='<%=odiRef.getPrevStepLog ('STEP_NAME") % > ')
    AND log.sess_no = '< % = odiRef.getSession ("SESS_NO") % >' code at low
    AND step.step_name = ' < % = odiRef.getPrevStepLog ("STEP_NAME") % > '

    Note: add this variable after the stage of interface in your package (after the interface anywhere you can place), you can add this variable before ODISendEmailNotification in your package

    call this varciable * #Total_Row_Count * in the Notification of ODISendEmail

    for example :

    Data has been fulfilled successfully in < % = odiRef.getSysDate () % >
    Total no of lines filled are: * #Total_Row_Count *

    it will work

    cordially,
    Phanikanth

    edited by: Phanikanth on February 28, 2013 01:13

    edited by: Phanikanth on February 28, 2013 01:14

  • Game max fixed the number of rows in a table

    Hi all

    I created a table that should contain only one line and avoid the possibility to add other lines to it, I used the following:
    CREATE TABLE <table_name> (
        <field_1> <field_type> unique,
        ...
        <field_2> <field_type>
        CONSTRAINT <field_1_ck> CHECK (<field_1> = <value>) 
    );
    It works, but it seems a bit heavy for me... Is there a better way to define a fixed/maximum number of rows in a table?

    See you soon,.

    Valerio

    PS: how to view the code snippets in mode 'IDE-like' (i.e. fixed fonts) spaced, showing dashes, etc.?

    Published by: valerio75 on February 4, 2010 01:48 - now shows the code correctly

    PS: how to view the code snippets in mode 'IDE-like' (i.e. fixed fonts) spaced, showing dashes, etc.?

    Put the

     tag before and after your snippets.
    See the [FAQ|http://forums.oracle.com/forums/help.jspa] for more information regarding tags (scroll down a bit there) .                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
    
  • How to determine the number of rows in the database and save the result to a local variable?

    Hello

    I'm a newbie in the use of TestStand, databases and SQL, and now I've met difficulties. I use TestStand 2014 (32 bit).

    I have a need to know the number of rows in a database and save that number in a local variable. I tried to practice using the database of the Types of step provided with TS. I tried to use the following in a SQL statement:

    Locals.NumberOfRows = ("SELECT COUNT (*) FROM TEST_TABLE")

    It returns an error: specified value is not the expected type. My goal is possible in this way, or I'm doing this completely wrong?

    -RautSa

    Thank you for your response, Norbert. I have a database of who wins new values at random, and sometimes I need the exact number of rows in this table.

    I managed to achieve my goal by using the SQL statement: "SELECT COUNT (*) as Rowcount OF TEST_TABLE", followed by a data GET operation, which records that number of lines in a local variable.

    -RautSa

  • number of rows in the table

    Hi master,

    I have a requirement. During the passage of a table, I need to get the number of rows in this table. Sometimes, when I spend 2 or more table names, I need to get the same count of result of lines. I got the below function. but it shows all the rows in the table. I want pariticular tabels only. How I can I get it.

    Select table_name, num_rows from all_tables where table_name in ('EMP', 'Department');  I tried.  I need to a procedure or function. who will pass the name of the table as a parameter and 1 or more than the name of a table if I pass, I need to display information from table name and number of lines.

    CREATE OR REPLACE

    TYPE t1_obj AS OBJECT)

    table-name VARCHAR2 (30),

    CNT NUMBER

    )

    /

    CREATE OR REPLACE

    TYPE t1_obj_tbl AS THE t1_obj TABLE

    /

    CREATE OR REPLACE

    FUNCTION (f1)

    p_schema_name VARCHAR2

    )

    RETURN t1_obj_tbl

    PIPELINED

    IS

    v_retval t1_obj: = t1_obj (null, null);

    BEGIN

    FOR v_rec IN (SELECT table_name FROM dba_tables where owner = upper (p_schema_name) and nvl (iot_type, 'X')! = "IOT_OVERFLOW") LOOP

    v_retval.table_name: = v_rec.table_name;

    RUN IMMEDIATELY "SELECT COUNT (*) FROM" | p_schema_name | '.' || v_rec.table_name

    IN v_retval.cnt;

    PIPE ROW (v_retval);

    END LOOP;

    RETURN;

    END;

    Select * from table (f1 ('scott'));

    The above function returns information from the table in SCOTT scheama. I need only perticular table info.

    Please notify.

    AR.

    Hi Sven,

    Front end people ask me the requirement. They wanted a proc or function as I want.

    Please help me.

    Concerning

    AR

  • Count the number of rows in each table

    I have a list of table names, how to write a query to find out the number of rows in each table.

    Select the table table_name from all_tables where owner = 'XXX' and num_row > 100
    or
    Select the table table_name from all_tables where owner = 'XXX' and sample_size > 100


    isn't quite working.
    Why?

    Thanks in advance,

    Published by: mpt_fz on January 12, 2010 12:06

    In recent versions of the db (11g):

    SQL> select table_name, column_value cnt
      from user_tables, xmltable (('count(ora:view("'||table_name||'"))'))
    where table_name in ('EMP', 'DEPT', 'BONUS')
    /
    TABLE_NAME                     CNT
    ------------------------------ -----
    BONUS                          0
    DEPT                           5
    EMP                            14   
    
  • query table name and number of rows in a table

    Hello

    I am trying to create a pl/sql to insert the results of all the tables in my database and the number of rows in a table, you guys are quick scripts to do this?

    Thanks in advance,
    Blais

    My file of old-gold of messages from this forum:

    SQL> SELECT
      2    table_name,
      3    TO_NUMBER(
      4      EXTRACTVALUE(
      5        XMLTYPE(
      6  DBMS_XMLGEN.getxml('SELECT COUNT(*) c FROM '||table_name))
      7        ,'/ROWSET/ROW/C')) cnt
      8  FROM user_tables;
    
    TABLE_NAME                            CNT
    ------------------------------ ----------
    TEST_LONG_RAW                           1
    TEST_LONG_RAW_TO_BLOB                   1
    DEPT                                    4
    EMP                                    14
    BONUS                                   0
    SALGRADE                                5
    TEST_DBMS_ERROR_LOG2                    4
    TEST_DBMS_ERROR_LOG1                    6
    ERR$_TEST_DBMS_ERROR_LOG2               2
    DR$CTX_INDX_MULTI$I                    48
    TEST_MULTI_COL_SRC                      4
    
    TABLE_NAME                            CNT
    ------------------------------ ----------
    DR$CTX_INDX_MULTI$R                    22
    EMP_TEST                               14
    DR$CTX_INDX_MULTI$K                     4
    DR$CTX_INDX_MULTI$N                     0
    TEST_SQLLDR_UNICODE                     4
    
    16 rows selected.
    
    SQL> 
    
  • How can I get number of rows in DB for view with "only up to line number.

    Hi all

    I use jdeveloper 11.1.1.3.0

    in the development of the object view, only until the line number is set to 100, but it has 1000 row in DB.

    now page jspx, I need to get the number of rows in db (1000), how can I get it?

    If I get iterator or view are of the object status is not true, it returns the value 100.

    How can I get 1000?

    Given that you have set the limit line number for the VO, VO will always and forever don't have 100 records or less. If you want the total number in the comic book, you need to create an another VO that is not the count (*) or one that does not limit the number of rows.

    John

  • How to limit the number of rows returned in a query

    Hi friends,
    I want to limit the number of rows returned by my request to some 10 lines. How to do this. When I try to make some 6 rows with the rownum < 10 its giving results for a particular Department and that too only... btw I'm bundling my table and includes much a table joins and will order the results of the table by a column... How to do this...

    Run it:

    select * from (your query goes here) where rownum < 10
    

    Nicolas.

  • How to set the number of lines displayed in a classic report when running?

    Hello

    Our client has several hardware configuration standard customer and want to allow end-users to choose their 'view profile' at the time of the connection. This "display profile" would contain some predefined values for these configurations material and supposed to give various parameters that must set the number of lines displayed in a classic regional report.

    I tried to provide parameters on the report of the region, but he has refused to accept anything other than numeric values. Is it possible to do?

    Best regards, Tamas

    The link is about the closest correlate in the documentation to the description of the attribute Number of Rows (point) .

    Looks like you tried to write - in vain - a name string or change of item in the attribute Number of Rows . The attribute Number of Rows (point) is the one that can actually do. For a list of items in the application, click the icon of the flashlight next to her.

  • How to set the number of columns at runtime with the text layout component

    I couldn't work out how to use AS3 to set the number of columns in the text layout component. Any help?

    Oops. I discovered it:

    my_txt.textFlow.ColumnCount = 3;
    my_txt.textFlow.columnGap = 10;

  • Count the number of rows in a table (s)

    Hi all

    I have a TKT_PRIORITY_LK table that I want to count the number of rows returned by a priority level... say Low, Medium, High, critical. I want to be able to count how many of each created are they, instead returning ID instead, if making any sense... Can you please help with this.

    Example; Select count (*) in TKT_PRIORITY_LK

    PRIORITY group

    Kind regards

    Sandrine

    Try this

    Select a.PRIORITY, count (*) from TKT_PRIORITY_LK a, TKT_TICKET_MAIN b

    where a.id = b.PRIORITY_ID

    A.PRIORITY group

Maybe you are looking for