Scripting-Terminal of a "Data Type creation.

I have a script function that is supposed to create a constant (think melting or Variant data type) a receiver provided. He then connects this constant to a designated terminal.

I get this error when I try to catch the terminal of the object that I just created. (just before the error dialog box that I placed)

I tried a handful of things, and I have a hypothesis for now. LabVIEW handed me a constant with a command reference.

More specific error when I try to make a constant. Guess it makes sense because it does not move to the top or to the bottom of the tree.

Has used the 'create data type' incorrectly? Is there a way to force the referral to continue to point to the object but to be recognized as a constant?

Thank you

This is a known bug with the creation of the method of Data Type. The workaround prescribed, it is exactly what you've done... convert the order for GObject reference, then convert this constant reference.

Tags: NI Software

Similar Questions

  • script to change the data type of column

    Hi gurus of the oracle.

    I have 190 tables in my database.

    I have the column type CHAR of all these tables data.

    I need to change the data type of CHAR in VARCHAR2 for all these tables...

    There the script to change the data type of all tables at once?

    Please help me in this regard.

    Thanks in advance

    Concerning

    REDA

    Hello

    There is nothing built-in to Oracle SQL to do.  Maybe your front-end has certain characteristics.

    You can write dynamic SQL statements to do.  In other words, you can write a query that the output is a SQL script like this:

    ALTER TABLE TABLE_A CHANGE (A_TXT1 VARCHAR2 (5))

    A_TXT2 VARCHAR2 (10));

    ALTER TABLE TABLE_B CHANGE (B_TXT1 VARCHAR2 (5));

    with one row for each column of type CHAR.  Notice how the first line of output for each table begins with ALTER TABLE... but the later lines at the same table.  Similarly, the last line of a table (which will be the same as the first row, if the table has only one column of type CHAR) to end with a semicolon, but other lines are not.

    Here's a way to generate and execute such a dynamic script in SQL * more:

    -Disable the features that make the output easy to read, but hinder the execution
    SET FEEDBACK OFF
    SET LINESIZE 500
    SET PAGESIZE 0

    -Create fix_char.sql
    COIL c:\some_pathename\fix_char.sql

    SELECT THE CHECK BOX
    WHEN ROW_NUMBER () OVER (PARTITION BY table_name
    ORDER BY column_name
    )  = 1
    THEN 'ALTER TABLE ' | table-name
    || "CHANGE (").
    ELSE «»
    END
    ||        column_name
    ||        "VARCHAR2 (').
    ||        DATA_LENGTH
    ||        ')'
    ||        CASE
    WHEN ROW_NUMBER () OVER (PARTITION BY table_name
    ORDER BY column_name DESC
    )  = 1
    THEN '); "
    Output END AS
    Of user_tab_columns
    WHERE data_type = "CHAR".
    ORDER BY table_name
    column_name
    ;

    SPOOL OFF

    -Turn on the features that make the output easy to read, but hinder the execution
    SET FEEDBACK ON
    SET LINESIZE 80
    SET PAGESIZE 50

    -Fix_char.sql performance
    @c:\some_pathname\fix_char

    It's good to change all the CHARIOT of VARCHAR2 columns.  The CHAR data type is nothing trouble.

  • Creation of Data Type when the script crashes LabVIEW

    When you use the script (LV2010) if I call the Create method of Data Type (available appeal node when a reference to the BD is cable), if I have all but 1 up to the wiring on 'style' terminal, LabVIEW, it blocks. LabVIEW then restarts with an error message saying that "the last time that you have run LabVIEW internal error or accident took place in lvmain.cpp, line 1756. If I have wiring 1 However, it creates a constant fine.

    I see in the context-sensitive help that it always creates a control at the start, but it seems that I can't get it to create a constant. So, okay, I decided to go around, create the constant, take the new object refnum he returned and there to change the constant in one control... but I can't get this work. Can someone point me in the right direction? Here is the code and the screenshot; This is a quick drop plugin.

    It is intended to run on a cluster that is perceived as an icon if you want to test, you need to create that.

    I presented the 'style' value, 0 if if you don't want to plant LabVIEW, set it up to 1.

    No time for an in-depth exploration now.  Create from Datatype killed my LV10.  What I was able to do after creating a constant of cluster, the consultation as an icon and select it.  (1) with the scripts, create a new VI and stick that the constant to figure (2) mount the pasted objected to the ClusterConstant and the change of control.

    I think I know where you're going, should be interesting.

  • Date of creation of VM - support in a script

    Hi people,

    I need to know a date of creation of virtual machine, and apparently the only way is to run a script on the event logs. I found this script: time determination of vCenter VM creation events & amp; laquo; vmdev.info

    I copied the script in Notepad and saved in a .ps1 file.

    I'm a newbie with powershell and powercli, but had everything installed and working. I have connected to a host (5.5) and ran the script.\script.ps1. Nothing, no errors, no results. The cursor just returned.

    Can someone help me with what Miss me? Or y at - it another way to determine the creation date? Now that I've started, I'm very keen to learn powercli. Thank you

    Did you actually call the function (see the last line)?

    Function Get-VMCreationTimes {}

    $vms = get - vm

    $vmevts = @)

    $vmevt = new-object PSObject

    {foreach ($vm to $vms)

    #Progress bar:

    $foundString = "found:" + $vmevt.name + "" + $vmevt.createdTime + ""+ $vmevt. " ' IPAddress + "" + $vmevt.createdBy.

    $searchString = "search for:" + $vm.name.

    $percentComplete = $vmevts.count / $vms.count * 100

    write-progress-activity $foundString - $searchString - percentcomplete $percentComplete status

    $evt = get-vievent $vm | Sort the Createduserid | Select - 1 first

    $vmevt = new-object PSObject

    $vmevt | Add-Member-type NoteProperty-Createduserid name-value $evt.createdTime

    $vmevt | Add-Member-type NoteProperty-Name name - value $vm.name

    $vmevt | Add-Member-type NoteProperty-IPAddress name-value $vm. Guest.IPAddress

    $vmevt | Add-Member-type NoteProperty-createdBy name-value $evt. Username

    #uncomment lines of the following to extract the data store (s) each virtual stored on computer

    #$datastore = get-datastore - VM $vm

    #$datastore = $vm. Hard drives [0]. File name | sed / \ [\(.*\) \]. * / \1 /' #faster that get-datastore

    #$vmevt | Add-Member-type NoteProperty-name-value $datastore data store

    $vmevts += $vmevt

    $vmevt # #uncomment this to print the results line by line

    }

    $vmevts | Sort the Createduserid

    }

    Get-VMCreationTimes

  • Spend the MATLAB data types 'cell' between MATLAB script nodes in LabView?

    Hi all

    I need to pass a variable of data type of cell of a MATLAB script node in LabView to another, but the cell is not listed as a data type 'exit' in the script node.

    Is it possible to do without converting them into a 2D array?  Each column of my cell has a different number of lines...

    Thank you!

    Mike

    Too bad...

    Rather than use a typical LabView, I just say

    assignin ('basic', ' varname', varvalue ");

    in the first script and varname called from the second node to get my cell.

    Easy... duh leaving here if anyone has the same issue in the future.

  • Add/change the columns of data type (scripting)

    Hello

    I am writing a script to add default columns and their values in tables. So far, for me, it is possible to add columns to an existing table in the model.

    Then, I want to add value to the data type. I discovered there is a method called getDataType(). So far, I have not found the "setter; for this property.

    Like other scripts, I started by creating a table with columns, and then using the API to read the values.

    A simplified version of my code:

    get the columns of table

    myTab var = model.getTableSet () .getByName ("T_POSITIONS");

    colArray = myTab.getElementsCollection () .toArray ();

    loop through columns

    for (i = 0; i < colArray.length; i ++) {}

    the type of var data = colArray [i] .getDataType ();

    model.getAppView () .log (colArray [i] + "a datatype" + dataType);

    colArray [i] .setDataType ("VARCHAR2 (1)");

    }

    An error occurs when I want to run this script: could not find setDataType function in the object ID.

    I can't find the right method to add/change the datatype property.

    Any information would be appreciated.

    Hi Bart,.

    Here's what's in the column in the XML file:

    
    FDB11R21
    EMPLOYEES
    FIRST_NAME
    
    2015-01-13 12:45:08 UTC
    First name of the employee. A not null column.
    HR_870
    true
    false
    1
    LOGDT024
    20 BYTE
    false
    
    

    20 BYTES

    If you need set the size in "20 BYTE" or "20 CHAR".

    Philippe

  • Variant data type conversion

    Hi all

    I use VI Scripting in LabVIEW 2010. I need to know the data type of the wire connected to a Terminal. Terminal wire reference gives a property called "Datatype". I thought that this will help me. But he is a variant and how do I actually convert the data to find out the data type. Specifically, I want to make use of data type of cluster. How do I know if the wire is of type cluster?

    Thanks for any help.

    You want to use the 'GetTypeInfo.vi' VI "LabVIEW 20xx\vi.lib\Utility\VariantDataType\" folder for this!

    I would recommend installation of this Package of VI because it adds these features to pallets:

    https://decibel.NI.com/content/groups/hidden-gems-in-vilib

    Here's what it looks like:

  • ODI 12 - problem with missing data in the store column data types

    Hello world

    We have recently installed Studio 12 on Oracle RDBMS ODI. We have created some topologies, contexts and the logical architecture. We have created the necessary templates and made reverse engineering. The strange thing is when a model data store opening, we have noticed, the data types of its attributes are not displayed and cannot be selected in the drop-down list because they do not exist yet. You can see the image below.

    Untitled1.jpg

    So the mappings are not correctly executed because on the stage of the creation of work tables CREATE script was not generated correctly. (It's something like "CREATE TABLE < name > ()")

    Anyone can give an idea what could be the reason for this and how might be solved?

    Any ideas would be appreciated.

    Thank you in advance.

    Hello

    Please see the links below this should help you.

    http://gerardnico.com/doc/ODI/Webhelp/en/refmanual/topology/snpdt.htm

    http://gerardnico.com/doc/ODI/Webhelp/en/UserManual/topology/topology/topo_reverse_datatypes.htm

    http://odiexperts.com/data-types-creating-what-is-missing-for-any-technology/

  • Added properties (Group and channel) are not a numeric data type.

    I use a use to add two groups and channel custom properties. The properties are text and digital, double and whole.

    When I create a request in the browser, I selects the custom using the drop-down list property, but has only the drop operator "=" or "<>". "" The property is displayed in the data portal is a number of float. I had this problem when I was adding properties custom by using a script. I then tried "Navigatorinstallation / my Index DataFinder/Reset/Reset", then repopulated my search box, using the use on my raw data files. At this point, all the properties of my have only the "=" or "<>" choice of operator in the query.

    It seems that my properties are digital in the data portal, but the the query string of the browser.

    Thanks in advance,

    Hi Bill,

    You don't have to delete the files.  Choose the NAVIGATOR menu "settings > My DataFinder > reset... '. "can clilck on the UPPER part of the two buttons, one called"reset the index.  Which will remove all records in database and re-index all of your data files.  If you one of these properties have already optimized, set their State not optimized before resetting the index, otherwise the optimized property data types will persist.

    If this does not help, then the problem could be in the use that you use.

    Brad Turpin

    Tiara Product Support Engineer

    National Instruments

  • What is the impact of the use of a variant on the performance data type, speed memory applications etc.?

    This is one of my sons "allows to get this settled once for all".

    I avoided data types variant when it is possible to track the performance of my apps. Some observatsions, I made over the years, I believe that;

    (1) operations in place cannot carry on variants.

    (2) in the way of a Variant to a sub - VI (regardless of the terminal on the connector of the icon) are always copied.

    I would like confirmation or correction of the foregoing order of we know better this animal we call LabVIEW.

    Thank you

    Ben

    Ben wrote:

    This is one of my sons "allows to get this settled once for all".

    I avoided data types variant when it is possible to track the performance of my apps. Some observatsions, I made over the years, I believe that;

    (1) operations in place cannot carry on variants.

    (2) in the way of a Variant to a sub - VI (regardless of the terminal on the connector of the icon) are always copied.

    I would like confirmation or correction of the foregoing order of we know better this animal we call LabVIEW.

    Thank you

    Ben

    I check I can pass a Variant to a Subvi with a copy, but it is still impossible to do something (scaling limit controls etc.) with a Variant without first copying it in a new buffer the conversion 'of the Variant.

    Thus,.

    For large sets of data, the variants are a bad idea.

    Ben

  • color of data type

    I am an icon, and I would use the "exact" color of data types.  For example, the exact rose used for the channel, the right blue for integer, etc.  How can I know the exact color?

    Choose a Terminal (label hidden or on the right side) and the copy.  Paste it into a new layer in the icon editor and use the eyedropper tool.  Delete the layer and continue.

  • date of creation of account user in XP and windows 7

    Hello

    I am managing a project on the security of the information, the goal of the project is out of privilege the user admin, so that they cannot create/install new software from unauthorized accounts and change the policy of the company on manchine there without assistance.

    I want to know if the user has admin privilege account and created the account, say abc or test with administrator privileges, can enter us date of creation of such accounts, if so how? and there at - there no report available on XP/Windows 7 that can help?

    I hope that the people of knowgeable in the forum can guide me on this

    Concerning

    Maneesh Kumar

    You can get some of this information when you type this command at the command prompt:

    NET user 'Kumar '.
  • How to force the data type in create table field?

    Hi all

    I need to force my table to create as follows

    Create table XYZ

    (Test varchar2 (10 CHAR)

    ...

    );

    When I run my Interface the script is

    Create table XYZ

    (Test varchar2 (10))

    ...

    );

    and the DBMS translated into

    Create table XYZ

    (Test varchar2 (10 BYTE),

    ...

    );

    I have the same problem with I$, C$, and so on.

    Best regards

    Marco

    Hi all

    I fix my problem:

    In Phisical Tecnology, under ORACLE Tecnology, data TYPE, I modified the definition of VARCHAR2 in VARCHAR2(%L CHAR).

    (Before it was VARCHAR2 (%)).

    Thank you all.

    Marco

  • Create another data base of Liquibase changelog: automatic data type conversion

    I need to convert the structure of PostgreSQL databases to Oracle. In PostgreSQL, I a postgres database.

    In Oracle, I have an empty database in which I want to write to postgres database in PostgreSQL.

    Actually, I didn't need the data, only the structure (relationships).

    For this, I use Liquibase. I get the changelog of PostgreSQL with the command:

    Liquibase.

    -driver = org.postgresql.Driver.

    --classpath="C:\db_drivers\postgresql-9.3-1102.jdbc3.jar------.

    --changeLogFile="./postgresql_changelog.Xml------.

    -url = "" jdbc:postgresql://localhost:5432 / postgres "\"

    -username = schema_name_here.

    -password = *.

    -logLevel = debug.

    -defaultSchemaName = Ms.

    generateChangeLog

    After that, I try to create objects in the Oracle database:


    Liquibase

    -driver oracle.jdbc.OracleDriver =

    --classpath="C:\db_drivers\ojdbc14.jar".

    --changeLogFile="./postgresql_changelog.xml".

    --URL="JDBC:Oracle:thin:@ip_here:orabeta".

    -username = *.

    -password = *.

    Update

    Does not work: ORA-00902

    Here is a fragment of postgresql_changelog.xml:

    ...

    < changeSet author = '(generated) Alexey' id = "1409146335011-53" >

    < create table tableName = "TABLE1A" >

    < column name = "total_pk" type = 'INT8' >

    < forced nullable = "false" / >

    < / column >

    < column name = "form_fk" type = 'INT8' >

    < forced nullable = "false" / >

    < / column >

    ...

    I also generate a pure SQL file:


    Liquibase

    -driver oracle.jdbc.OracleDriver =

    --classpath="C:\db_drivers\ojdbc14.jar".

    --changeLogFile="./postgresql_changelog.xml".

    --URL="JDBC:Oracle:thin:@ip_here:orabeta".

    -username = *.

    -password = *.

    updateSQL > update.sql

    Here is a fragment of update.sql:


    ...

    CREATE THE TABLE SCHEMA_HERE. TABLE1A (total_pk form_fk INT8 INT8 NOT NULL,.. .etc);

    INSERT INTO SCHEMA_HERE. TABLE1A (ID, $form_id,... etc.)

    ...

    I want to generate the file, in which all the data types correspond to the target database, that is to say I want to create. I can write a simple parser that replace the data types, but this isn't the right solution - can be a lot of data.

    It is possible to get changelog from a database and update another database on a different server this changelog RDBMS? I need to get the automatic and Automatic data type conversion generate XML data / SQL output with the data types of target database.

    Or maybe there is an option to generate output data types with "abstract"? That is to say with data types that are not in the actual databases, for example, instead of INT8 - whole, etc.

    I would be very grateful for the information. Thank you all.

    Why not to use pg_dump to extract the schema in a file of script that you can then 'change '?

  • ADF table filter - date column - in the table data type is timestamp

    Hello

    I want to filter adf table based on the time stamp column, but unable to do so.

    Details.

    1. The data type of the column (dateAdded) in the database is timestamp.
    2. the type of this column in the mode attribute is oracle.jbo.domain.Timestamp. and the format is DD/MM/YYYY
    3. the part of the code in my page jspx is

    < af:column sortProperty = filterable "DateAdded" = "true" width = '80' sortable = "true" headerText = "creation Date" id = "c6" >

    < f: facet = name 'filter' >

    < af:inputDate value = "#{vs.filterCriteria.DateAdded}" id = "id1" > "

    < af:convertDateTime pattern = "dd/MM/yyyy" / >

    < / af:inputDate >

    < / f: facet >

    < af:outputText value = "#{rank." DateAdded}"id ="ot5">

    < af:convertDateTime pattern = "#{bindings." MYCASE_CONS_VO1.hints.DateAdded.format}"/ >

    < / af:outputText >

    < / af:column >

    4. everything by filtering this field giving entered in the format DD/Mm/yyyy, the query runs but no change in the result (the value of this field in the table lavel is 10.54.16.000000000 18 June 14 h)

    Note: In the interface user, the value of the field is display in the format DD/MM/YYYY.

    Please feel free to ask me questions. Enjoy for little help.

    Thank you

    ASIS

    You can try with that mentioned in the link:

    http://dkleppinger.blogspot.in/2011/09/how-to-ignore-time-component-of-date.html

    Date query shows no results for the date of the day

Maybe you are looking for