Subtype and data types

Similar Questions

• CfSQLtype and date type oracle

  I have a problem with a SQL Oracle when part of the where clause is:
  and INSPECTION_DATE = < cfqueryparam value = "" #Form.INSPECTION_DATE # "cfsqltype = 'cf_sql_DATE' >"
  It does not, so the SQL is not updated as I expect. I also tried the cf_sql_TIMESTAMP type, but it does not correspond to either. An Oracle date is actually a date and timestamp, but it does not resemble the ColdFusion TimeStamp. No one knows what look like the acutally cf_sql_DATE and cf_sql_TIMESTAMP, so I can use an Oracle to_char() function make them match?
  Thanks for your help.
  Scott
  

  If your Oracle files have something else that zeros in the time portion of the datefield that you won't get a match because the cold fusion will be zeros. There are at least two ways to handle this:

  With the functions, that is to say
  where to_char (date field oracle) = dateformat (date of cold fusion)

  or with an exanded where clause, that is to say
  where oracle_date_field > = cold_fusion_date_you_want
  and oracle_date_field<>

• The data type double in CT that is converted to PDM

  Hi all
  In short, to be able to remove channels and groups of a PDM file, I convert the file to a tdm, delete channel or group storage using screws and the convert to PDM. The problem is when tdms is converted to tdm, double data types (64-bit) became simple types (32-bit). Original tdms file has double inside, but CT and resulting tdms files have singles.
  Attachment VI made things I mentioned above. After execution of the it, I open tdms - 1.tdms in Excel with importing tdm (v3.3.0.0) and data type is DT_DOUBLE. But in the files tdm.tdm and PDM - 2.tdms, data types are DT_FLOAT. So the question is, is there a way to prevent duplicate converted to singles?

  Note: I convert the files tdms tdm, screw that removes channels and storage groups do not work with the PDM format.
  p.s. I'm on LV2011.

  Hello

  This is a known bug, CAR 399895. We'll fix it in the future.

  In your LabVIEW, you can try to change the next VI.

  \\vi.lib\Platform\storage\utility\_DP2TDMData.VI, in the case of "DT_DOUBLE", please select instance Float64.

  Hope this helps,

  Mavis

• How can I dynamically select the shared Variable API programming data type?

  I am trying to create a configuration of open connections of variable shared using the programming API. It seems to me that the cleanest way to do would be to put one "open and check" routine in a loop, then call it for each variable in the library.

  The question that I am running is that I have different types of data in my library (to help a server Modbus i/o and data types 'boolean' and 'single' in my library.) How can I dynamically select the data type of the shared variable API?

  See the attached snipit.

  Thank you

  What I ended up doing was doing a Subvi to open, read, write, and close each data type, I use the packaged in 4 polymorphic SubVIs (polymorphic Open, read, etc...)

  Now all I have to do I drop in the polymorphic Subvi and it switches automatically to the appropriate data type

• 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

• Get the name and the data type into an object?

  Hello

  I would like to know if there is a way to get the names and the types of data encapsulated in an object of labview?

  For example, let's say I make a simple object, called myObject to be commonplace, with private data: myObjectName (string), myObjectValue (int 32) (etc.)

  So, how to build a method to return the type of the data of myObjectValue, or infact back the names and types of all data in the object field, which could be a lot?

  Thank you

  Paul.

  
  

• Vista will not display description of the file on mouse over. File name, Type, size, and Date modified see the upward, but no description.

  Vista will not display description of the file on mouse over. When I mouse over, a pop-up window displays showing: file name, Type, size and Date of change, however, it does not show the description of the file.

  So, for example if I have 5 files on different types of screw - the description tells me that the size of the screws. IE. 1.5 mm or 1. 8 mm.

  Update: try to get the description of the file displayed messing around in the file properties, now out of 10 records, only 2 includes the name of the file in the mice on the pop-up window. So now what lack us, it's the file name and the Description file.
  Help, please...

  Description of the file in as long as this is not one of the available variables, which can be shown with ToolTips - but there are others who could easily serve the same purpose. Here are the options:

  Consulted
  Attributes
  Created
  DocAuthor
  DocComments
  DocSubject
  DocTitle
  Modified
  Name
  Size
  Type
  To write

  Here is an article on how to change what is shown. http://www.ghacks.net/2008/02/10/customize-windows-explorer-tooltips/ . It is to change the registry, make sure you so first back it up before doing anything so that you can recover in case you make a mistake (or do the right thing, but it does not work as expected). http://www.instant-registry-fixes.org/how-to-backup-windows-vista-registry/ .

  I hope this helps.

  Good luck! Lorien - MCSA/MCSE/network + / A +.

• table col name get the details of the table column and inserting of values depending on the data type of the column

  Hello

  I am train to write a procedure where I would spend the table as a parameter name and then the code would determine it is column names, and then he would insert records in each column depending on the data type. could someone help me with this.

  Thank you

  SM

  Hello

  Perhaps you need to dummy data just for the table.

  Here is my exercise

  create or replace
  procedure generate_rows(p_table_name varchar2, p_count number)
  is
    --
    function insert_statement(p_table_name varchar2) return clob
    is
      l_columns clob;
      l_expressions clob;
      l_sql clob default
        'insert into p_table_name (l_columns) select l_expressions from dual connect by level <= :p_count';
    begin
      select
        -- l_columns
        listagg(lower(column_name), ',') within group (order by column_id),
        -- l_expressions
        listagg(
          case
          when data_type = 'DATE'
            then  'sysdate'
          when data_type like 'TIMESTAMP%'
            then  'systimestamp'
          when data_type = 'NUMBER'
            then  replace('dbms_random.value(1,max)',
                    'max', nvl(data_precision - data_scale, data_length)
                  )
          when data_type = 'VARCHAR2'
            then  replace(q'|dbms_random.string('a',data_length)|',
                    'data_length', data_length
                  )
          else
                  'NULL'
          end, ',') within group (order by column_id)
      into
        l_columns,
        l_expressions
      from user_tab_columns
      where table_name = upper(p_table_name);
      --
      l_sql := replace(replace(replace(l_sql,
        'p_table_name', p_table_name),
        'l_columns', l_columns),
        'l_expressions', l_expressions);
      -- debug
      dbms_output.put_line(l_sql);
      --
      return l_sql;
    end;
  begin
    execute immediate insert_statement(p_table_name) using p_count;
  end;
  /
  
  -- test
  create table mytable(
    id number(4,0),
    txt varchar2(10),
    tstz timestamp with time zone,
    dt date,
    xml clob
  )
  ;
  set serveroutput on
  exec generate_rows('mytable', 10);
  select id, txt from mytable
  ;
  drop procedure generate_rows
  ;
  drop table mytable purge
  ;
  
  Procedure GENERATE_ROWS compiled
  Table MYTABLE created.
  PL/SQL procedure successfully completed.
  
  insert into mytable (id,txt,tstz,dt,xml) select dbms_random.value(1,4),dbms_random.string('a',10),systimestamp,sysdate,NULL from dual connect by level <= :p_count
          ID TXT
  ---------- ----------
           3 WnSbyiZRkC
           2 UddzkhktLf
           1 zwfWigHxUp
           2 VlUMPHHotN
           3 adGCKDeokj
           3 CKAHGfuHAY
           2 pqsHrVeHwF
           3 FypZMVshxs
           3 WtbsJPHMDC
           3 TlxYoKbuWp
  
  10 rows selected
  
  Procedure GENERATE_ROWS dropped.
  Table MYTABLE dropped.
  

  and here is the vision of Tom Kyte for the same https://asktom.oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:2151576678914

  Edit: to improve my code, it must use p_count as bind as Tom.

• number and date of type storage and null values

  Hi, I read that the date type consumes 7 bytes on the disc when it is preserved.

  It is also true for the value null in date type or the space for a null value in the column of type date is then reduced and equal to 1 byte?

  What about nulls (x) number?

  How can I check to make sure?

  Thank you

  Columns of NULL values using either no space (if they are physically at the end of the line), or 1 byte if not.

• Short property Type and Date of the reading system

  
  Hi friends,

  We have a requriement for loading data in short which is of type 'Date' and we should be able to sort by date as well.

  Also, we have an obligation to create a property by reading the date system.

  Please indicate what changes are needed?

  We have the data in the format 12/11/2013, I tried to create a property by its name "Date" and "Datetime" type and it mapped to the source data, but it does not appear in app REF.

  If we change the data format(11/12/2013) above source to a different format? If so, what changes are needed?

  Also, for the 2nd condition, I guess we can add a manipulaotr, but please inform on why the property is not displayed in Ref app?

  Please note that we donot use latitude.

  Kind regards

  Shreyas

  Take a look in the fundamental development Guide, there is a specific format for the Date and time properties they need to conform to the.

  A simpler approach is to reformat YYYYMMDD (so 20131211) either a manipulator XML or in your code retrieves data, set the property as Type = digital and then sort by there.

  Michael

• Oracle DW and necessity of date type.

  Vast majority of designing data warehouses use the granularity of the fact to the date level table. In oracle, you can use only the data type of date (which is not really date rather datatime) to represent the date in truncating the time part of it.
  But it allocates even 7 bytes for headaches from it. One of the competitions of this Oracle the true DATE type that takes just 3 bytes to store the value of type date. You can imagine how much storage space you can save using 3 bytes instead of 7 paintings done great. I think that Oracle needs to come with a similar option soon. It will help a lot in performance and the use of disk space.

  Not really relevant to this forum. The title of the forum clearly States ' * + don't post Product - Related Questions here + * ".

  As to the question that you raised - RDBMS Oracle supports advance user-defined data types. You can easily implement a data byte 3 type date personalized if you wish.

• How can I justify the difference between varchar and varchar2 data type

  Hi all
  
  How can I justify the difference between the data type varchar and varchar2 on any table for space management.
  Is there any query to justify this.
  
  
  Concerning
  Girish
  
  Published by: boujemaa on February 2, 2011 21:23

  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14220/datatype.htm#sthref3780

  
  The VARCHAR data type

  The VARCHAR data type is synonymous with the VARCHAR2 data type. To avoid any changes in behavior, always use the VARCHAR2 data type to store strings of variable length.
  

• Import XML and bad data type

  Hi all!

  I have a form, I want to import xml data.

  In the xml data file: when I put a string in a numeric field (error) and the i value import data in my form:

  Acrobat don't tell me there is an error in 'format', but rather the value 0 (zero) value is put is the field.

  Is there a way (early event) to detect a data format error in the xml file?

  Thank you

  Not that I know of... .He is trying to bind the to imbound field in the form field and if it can you see your data... otherwise it will not appear.

  It is assumed that the incoming data was validated against the schema before importation is made so avoid data type mismatches.

  Paul

• Data type of text is not displayed using SQL Server and ASP/VBScript

  Maybe someone help me with this because I used to use PHP/MySQL, but I use for this a Classic ASP/VBScript and MS SQL Server instance and I don't know that much. The scenario is I have an old site that was designed using html tables and I do a CSS/XHTML update on Visual design. As long as we are here, there are some pages that are dynamic and use a MS Access database and we thought it's a good time to upgrade from MS SQL Server (2005, to be exact). No time/money for bringing classic ASP VBScript in ASP .NET.
  
  Overall, the upgrade went fairly well, especially just to create a new connection to the DB in SQL Server in Dreamweaver after all the tables and data were migrated to SQL Server. Almost everything works as it should. A problem though.
  
  For some reason, the data of the data type 'text' in SQL Server is not appear (or sometimes appear). I even tried to recreate the recordsets and binds fresh data and the code is more or less identical to what we had before. Anyone know what's happening, or how I can get this data to show?
  
  I think that there is perhaps some simple and double quotes in the text data and which could be screwing things up. I was hoping there is only a simple function that I could apply the code, but as I said, I don't know.
  
  Thanks in advance for any help you can provide.
  
  -Bill

  captcashew wrote:
  > Maybe someone help me with this because I used to use PHP/MySQL, but for this one
  > instance I use Classic ASP/VBScript and MS SQL Server and I do not know
  > that much. The scenario is that I have an old site that was designed using html
  > tables and I do a CSS/XHTML update on Visual design. As long as we
  > are there, there are some pages that are dynamic and that use a MS Access
  > database and we thought it's a good time to upgrade from MS SQL Server
  > (2005, to be exact). No time/money to classic ASP VBScript in ASP.
  > .NET so.
  >
  > Overall, the upgrade went quite well, especially just needed a new
  > connecting to the DB in SQL Server in Dreamweaver after all tables and data
  > have been migrated to SQL Server. Almost everything works as it should. One of the problems
  > If.
  >
  > For some reason, the data of the data type 'text' in SQL Server is not
  > appear (or sometimes appear). I even tried to recreate the recordsets and
  > binds fresh data and the code is more or less identical to what we had
  > front. Anyone know what's happening, or how I can get this data to show?
  >
  > I think that maybe there are single and double quotes in the text
  > data and which could be screwing things up. I was hoping that there is only a simple
  > function I could apply the code, but as I said, I don't know.
  >
  > Thanks in advance for any help you can provide.

  Your text field should be the last of your select statement, as
  its not stored in the table with the other data, its stored elsewhere,
  as a binary object, should be treated differently. Its common
  the migration of the access problem.

  If you need more of 8000 characters stick with him, otherwise use
  varchar (8000) or nvarchar (4000) If you need (limited unicode characters
  4,000 cos of the double byte characters)

  Dooza
  --
  Display guidelines
  http://www.Adobe.com/support/forums/guidelines.html
  How to ask Smart Questions
  http://www.CatB.org/ESR/FAQs/smart-questions.html

• date and timestamp data type lengths

  Hello
  
  Documentation, says the following:
  
  : Date parameter valid [...]. The size is fixed to 7 bytes. This data type contains the datetime fields YEAR, MONTH, DAY, HOUR, MINUTE, and SECOND. There can be no fractions of a second or a zone.
  
  TIMESTAMP [(fractional_seconds_precision)]
  Year, [...] setting. The size is 7 or 11 bytes, depending on the precision. This data type contains the datetime fields YEAR, MONTH, DAY, HOUR, MINUTE, and SECOND. It contains fractions of a second, but does not have a time zone.
  
  However, if I create a table as follows:
  
  create table t9 (timestamp (3) c1, c2 date);
  
  and do:
  
  insert into values t9 (systimestamp, sysdate);
  commit;
  
  Select length (c1), (c2) length, lengthb (c1), (c2) lengthb of t9.
  
  I get
  
  
  LENGTH (C1) (C2) LENGTH LENGTHB (C1) (C2) LENGTHB
  ---------- ---------- ----------- -----------
  21 8 21 8
  
  Can someone please explain this to me?
  
  Thank you

  I think you want to do this to check the time.

  ME_XE?select dump(c1) as c1, dump(c2) as c2 from t9;
  
  C1                             C2
  ------------------------------ ------------------------------
  Typ=180 Len=11: 120,110,4,19,1 Typ=12 Len=7: 120,110,4,19,16,
  6,30,31,13,105,58,64           30,31
  
  1 row selected.
  
  Elapsed: 00:00:00.17
  ME_XE?