What is the minimum value for the data type double?

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• Take the minimum value for table data

  I'm storing test data in a table, with the hope that I can output the minimum value of the data. So far, I have used the table of max/min but can't make it work how I want. The test runs continuously in a loop of the holder. I get the minimum values in the table, but I would like to change the number of samples that the table contains, before it generates a minimum. The other option is that I run the test for a period of time (e.g. 3 seconds) and the table stores the data for this time then output 1 minimum value for the entire period.

  My current configuration VI is attached.

  Very appreciated

  Chris

  The size of the array in your VI is determined by the number of samples that you collect in your DAQ assistant, who is now 100 samples.  Never more, never less.

  How many samples do you want before you determine the minimum?

  Maybe what you really want to do is to build the table in the while loop and store it in a shift register, and when the loop has repeated enough times, then you take the minimum of built table.

• How to auto-off rounded af:inputText liaison with the data type Double?

  Hello Experts,

  If a component af:inputText is bind with a field whose data type is Double I saw if I enter 12.0 in the text field, and then it changes automatically to 12. Another example: 12,010 turns into 12.01.

  My requirement is to maintain the value that it has been seized. But the validation client side of the field, that ADF provides by default, should be present. I mean that ADF throws the error message if I get 12a.01; as it is not a Double.

  How can I achieve this?

  Any pointer would be vary useful.

  JDeveloper version: 11.1.1.6.0
  

  No, what I mean is that if you keep the zeros on the right, the data type is not a Double.

  Once you save 12.010 and read it again, you will see zero residue. You would see only the zero if you or the other say the number still show for example 3 fraction digits or if you store the value as a string that will store the entry as is and use a regular expression validator to ensure that only valid numbers are entered.

  In the first case ever number has 3 digits of fraction for example 12-> 12.000 and 12.010-> 12.010

  In summary, you will need to decide which way to go. If the data type must be Double, then there is no zero leakage or you must use the minFractionDigits which will always use the zero leak until the number of spezified. If the does not like what you have to store strings.

  Timo

• How can I find what is the data type of a column of a Table in oracle or SQL?

  (a) what happens if I want to know the type of data in a specific column in the Table.

  (b) how to find the column data types?

  Can someone help me please. I am new to oracle and try to learn a few tricks

  Hello

  How to do

  SQL > desc

  SQL> desc emp
   Name                                      Null?    Type
   ----------------------------------------- -------- ----------------------------
   EMPNO                                     NOT NULL NUMBER(4)
   ENAME                                              VARCHAR2(10)
   JOB                                                VARCHAR2(9)
   MGR                                                NUMBER(4)
   HIREDATE                                           DATE
   SAL                                                NUMBER(7,2)
   COMM                                               NUMBER(7,2)
   DEPTNO                                             NUMBER(2)
  

• 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

• Problem with the DATA types, in a UNION

  Hello
  I m trying to disply a custom message when no data found using the structure below. Unfortunately I ve you have a problem with the data types I im trying to union
  I tried different types of data in the 2nd SELECTION tool but the rest of the problem. Help, please.
  
  SELECT HOSP_NAME 'HOSPITAL' DOC_SUR 'NAME', 'NAME' DOC_NAME, d.DOC_ID ID, diagnosis
  H., DOCTOR d, (SELECT d.DOC_ID, COUNT (d.DIAGN_ID) diagnosis
  OF PATIENT_DIAGNOSIS d
  GROUP BY d.DOC_ID)
  WHERE diagnosis > 1
  
  UNION ALL
  
  SELECT TO_CHAR ('test'), TO_CHAR ('test'), TO_CHAR ('test'), TO_CHAR ('test'), 0
  OF THE DOUBLE
  If NOT EXISTS (HOSP_NAME 'HOSPITAL' 'NAME' 'NAME' DOC_NAME DOC_SUR, d.DOC_ID ID, diagnosis
  OF ΝΟΣΟΚΟΜΕΙΟ h, ΙΑΤΡΟΣ d, (SELECT d.DOC_ID, COUNT (d.DIAGN_ID) diagnosis
  OF PATIENT_DIAGNOSIS d
  GROUP BY d.DOC_ID)
  WHERE diagnosis > 1);
  
  
  ORA-01790: expression must have same type of data, matching expression
  01790 00000 - "expression must have the same type of data, matching expression.

  DOC_SUR 'NAME' DOC_NAME 'NAME', ID d.DOC_ID, HOSP_NAME "HOSPITAL", diagnosis

  What is the data type for these columns

  To_char('test'), to_char ('test'), to_char ('test'), to_char ('test'), 0

  What you're doing here 'test' is already a character. Why do you use TO_CHAR?

• Table of functions and direct requests for NUMBER data types database

  Hello. I call a number of functions table of our Enterprise BI server, and I chose to do this by using direct database requests (I believe you can also call functions table in the physical layer of the repository, but is not what I do). The problem is that whenever I go back any number of the table function which is not a whole number (1.23, for example), BI assigns the INTEGER data type to the field rather than the data type DOUBLE, rounded so my number to the nearest integer. Here is a short example:
  
  Create these 3 database objects:
  
  CREATE or REPLACE TYPE my_row AS OBJECT (my_num NUMBER);
  
  CREATE or REPLACE TYPE my_tab AS TABLE OF THE my_row;
  
  FUNCTION to CREATE or REPLACE my_table_function RETURN my_tab
  PIPELINED IS
  BEGIN
  PIPE ROW (my_row (1.23));
  END;
  /
  
  
  Make this your request at your request Direct to database:
  
  SELECT my_num FROM table (my_table_function);
  
  
  This query returns correctly '1.23' when it is called from the database. In BI, on the other hand, it returns a value of '1' (and the field of labels an INTEGER rather than data type DOUBLE). If at the request of data Direct you change column properties-> data-> decimal from 0 to 2 Format, then it displays is not surprising "1.00". I then tried to change MY_ROW. Data type of MY_NUM by explicitly specifying the precision and no luck. BI still labels this field as an INTEGER. Then I started to try to deceive BI massaging the SQL statement itself. None of the following worked:
  
  SELECT to_number (my_num) as my_num2 FROM table (my_table_function);
  SELECT my_num2 + 0.01 as my_num3 FROM (SELECT my_num - 0.01 AS my_num2 FROM table (my_table_function));
  SELECT to_number (to_char (my_num)) as my_num2 FROM table (my_table_function);
  SELECT to_number (substr (to_char ('x' | my_num), 2)) as my_num2 FROM table (my_table_function);
  
  Now, I found a solution, but I'm surprised that I have to resort to that:
  
  SELECT * FROM (SELECT / * + NO_MERGE * / table my_num (my_table_function));
  
  Is anyone out there knows a better way to do it? The above is a hack in my opinion. :)
  
  Thanks in advance for any input.
  
  -Jim

  Yes, it's really amazing.
  But I got it.

  CREATE OR REPLACE TYPE my_row AS OBJECT (my_num NUMBER(10,2));
  

  and in your SQL:

  SELECT cast(my_num as double precision) as my_num2 FROM table(my_table_function);
  

  I have the good result and I see the numbers after the decimal point.
  Very delicate!

  Published by: gerardnico on July 7, 2009 14:55 change number (10.2) in double precision... pffff

• I thought WWDC 2016 TEU June 13 at 10 am PDT. Some sites say that the event is from 13 to 17 June. What is the date on which they will announce if there are new products coming out. What is 13?

  I thought WWDC 2016 was just June 13 at 10 am PDT. Some sites say that the event is from 13 to 17 June. What is the date on which they will announce if there are new products coming out. What is 13?

  WWDC is the 13th week, not a single day. However, at 10:00 13 will be the speech. It's what you want to watch. You can download the application to your computer via: Developer Apple WWDC Watch - WWDC -. You can download the app for iPhone, iPad, or contact via the iTunes Store.

• 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.

• What ever the data that we are loading in HFM, how to check if the data are correct or not?

  Hello!

  This is SANDEEP, I loaded data using FDM in HFM. How to check if the data is correct or not, what ever the data I was responsible in HFM.

  Please tell me how to recover the data and what format, clearly can you me the data verification process step by step.

  It would be useful for me...

  Thanks in advance...

  Kind regards

  SANDEEP

  Hi Sandeep,

  I think the best way is to extract data from HFM for the same POV that you have loaded FDM and check if it is the same.

  If you then use HFM 11.1.2.x version

  1. login to the application and go to the menu Administration / extract / data.

  2. set the POV that you have loaded the data, then unzip it. You can open the file unzipped in a notebook

  3. you can compare the file with the data file generated by FDMEE under Outbox folder.

  But what would you give all the data corresponding to the POV that you set. So please ensure that you have the correct POV, defined according to the export FDMEE.

  Thank you

  Chandra

• Hello friends, I want to know what the data type can be declared in pl/sql, but cannot be declared in sql?

  Hello friends, I want to know what the data type can be declared in pl/sql, but cannot be declared in sql?

  Hello friends, I want to know what the data type can be declared in pl/sql, but cannot be declared in sql?

  That question is ambiguous: there is NOT a SINGLE type of data that can be declared in pl/sql, but not in sql.

  The Oracle documentaton is your friend.

  The doc of the SQL language treats the SQL data types.

  http://docs.Oracle.com/CD/B28359_01/server.111/b28318/datatype.htm

  The doc PL/SQL does PL/SQL data types. Because PL/SQL is a language of proceedings (and sql is NOT) there are several types of data, as shown in this doc, PL/SQL-specific:

  PL/SQL scalar data types are:

  • SQL data types
  • BOOLEAN
  • PLS_INTEGER
  • BINARY_INTEGER
  • REFCURSORexplained in "Cursor Variables"
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  ALWAYS start with the Oracle documentation for these fundamental questions.

  Several times, as with this question, the question is too general to give a simple answer.

• All the members (but 1) are removed from the entity dimension in planning and deployed to essbase. -What are the data deleted in essbase so? / The data can be restored by restoring the entity dimension?

  All the members (but 1) are removed from the entity dimension in planning and deployed to essbase.

  -What are the data deleted in essbase so?

  The data can be restored by restoring the entity dimension? EPMA the entity dimension is still in tact.

  It is unclear what exectly arrived, but looks like a change was made in the dimension entity planning (not EPMA) and then deployed (successfully).

  In essbase, we see that the entity dimension has only one member left for the appropriate plan types, as in the planning.

  If you remove members and then push that yes the essbase data is deleted, if you need back then you will need to go back to your restore process.

  See you soon

  John

  http://John-Goodwin.blogspot.com/

• What are the different types of tools available for the siebel file cleaning

  Hi all
  
  Please let me know what are the different types of tools available for siebel file system cleaning.
  
  Thanks in advance
  Remy

  assuming that you have installed the Siebel server under d:\D:\dba81

  CD D:\sba81\siebsrvr\bin

  (1) mode considered
  sfscleanup.exe/u SIEBEL-USER /p /C SIEBEL-word of PAST SIEBEL-DATA-SOURCE /d SIEBEL-OWNER of the TABLE/f SIEBEL-LEADER-SYSTEM/m SIEBEL-FILE-SYSTEM-FOR-INCORRECT_FILES/r Y/x 'D:\sba81\siebsrvr\log\sfscleanup_report.log '.

  (2) actual performance
  Replace/r Y, N/r

  Best regards
  EvtLogLvl

• What are the data size of the buffer on PX1394E - 3 50

  Hello

  I bought this drive a few days ago and I'm a little confused on the
  the size of the data buffer. The box indicates 16 MB, Toshiba web page says 8 MB, etc...

  Nobody knows, what are the data buffer size of this model?
  Is there a SW or the request to meet with whom?

  BTW, great car, fast, noise, however, extremely when it comes to finding large files.

  Thank you
  Francisco

  Hello

  I have lurked around a bit and it seems that your drive has buffer of 16 MB that is absolutely definitely sure. To check the details of your computer, you can use the tool "Sisoft Sandra". You can download [url href = http://www.sisoftware.net/index.html?dir=&location=downandbuy&langx=en&a=] here [/ URL].

  After download, just install it and you will get all information about your computer, as the size of the buffer of your external hard drive.

  Welcome them

• How to create a Subscriber variable to the network & OnDataUpdate for Variant data type?

  Looking at the example C:\Documents and Settings\All Users\Documents\National Instruments\MStudioVS2008\DotNET\Examples\NetworkVariable\Basic\cs\Subcriber.2008, how can I create a subscriber to the network variable and OnDataUpdate for Variant data types?

  All tracks will be useful. Thank you.

  I solved it by using the correct data type in .NET, for example an sbyte to CVIInt8.