With the help of the function of worksheet to convert the string in table 1 d

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• Help with the cluster in table for the cluster size difference, please!

  I will admit to still hurt with the berries of LabVIEW, and as usual, the behavior in the vi attached is meaningless to me!  The attached vi shows a cluster 6 element being converted into a table, then immediately to a cluster.  The reconstructed cluster has 9 elements, even if the table size indicator display properly 6.  How to maintain the initial cluster size when converting to and then since then, a table?

  The f

  Well, if you have worked with context-sensitive help running you would see:

  "With the right button of the function and select the Size of Cluster in the context menu to set the number of items in the cluster."

  The default is new. The maximum cluster size for this function is 256. »

  You must set the size. There is no way for the function to know how many elements in the table.

• Need a bit of help with the string read/write DLL

  I have a DLL that communicates via RS232 with some instruments.

  From 2 numbers (parameter number and a number of processes) the DLL will communicate and extract the values.

  I managed to put in place the DLL to get words, characters, long and floats (single precision).

  Now, it is the documentation that accompanies it for strings:

  

  ReadString asks the DLL to get the data of the instrument, if succesfull I have others on call GetString to get the string memory.

  I have a few questions:

  -The values of her star (*) are pointers; As I understand it that it points to a place of memory where the value is stored, is - that correct?

  -How do I know if I pass the value to the DLL, or read? For example with GetString Im not sure if

  I should pass the length of the string to the DLL or if it is read

  -How to get the character returned in a string; IM assuming I need to find somewhere a byte array.

  Now I can also write strings:

  

  As a matter of f:

  -Should I add NULL at the end of the string, or labview does by default?

  My procedure is now: read the input chain, reduce it to the size of the specified string (this is constant according to the setting of the instrument), converted to a byte array and replace the last element of the array with 0 (Null).

  However, the DLL entry expected a character, that I should get in the DLL?

  _Faust wrote:

  I have a few questions:

  -The values of her star (*) are pointers; As I understand it that it points to a place of memory where the value is stored, is - that correct?

  They can be pointers or buffers. Which of the two is ambiguous in the syntax of C. However, in your case I suppose that piMsgId and pcLen be a pointer to a unique value and pszDest a string buffer.

  -How do I know if I pass the value to the DLL, or read? For example with GetString Im not sure if

  I should pass the length of the string to the DLL or if it is read

  Description is not really clear however most of the C API require today the length of the allocated buffer at the entrance to make sure that they don't overrun the buffer length. They may or may not change this value before returning to indicate the amount of data they actually informed. The pcLen parameter passed by reference probably indicates that this function does this way.

  -How to get the character returned in a string; IM assuming I need to find somewhere a byte array.

  It is not necessary. You can simply set the parameter to a string and must be passed as a C string pointer. In LabVIEW 8.5 or more you can also configure to resize this string for the number of characters as indicates it a different setting of the library to compose the node (CLN), in this case your pcLen. 8.5 you can use a table to explicitedly initialization function create a table Bbyte of the length needed, convert the byte array to string and pass to the CLN parameter. LabVIEW will return automatically only the part of the string up to the NULL character if a CLN is configured as C string pointer

  Now I can also write strings:

  As a matter of f:

  -Should I add NULL at the end of the string, or labview does by default?

  No! If you configure the parameter is a string, passed as a string pointer C, LabVIEW will do it automatically for you.

  My procedure is now: read the input chain, reduce it to the size of the specified string (this is constant according to the setting of the instrument), converted to a byte array and replace the last element of the array with 0 (Null).

  However, the DLL entry expected a character, that I should get in the DLL?

• Helps with the update of Table

  Hi, I have a table created in book of recent years:

  

  I would like to 'try' and just update with the new Word.docx

  

  Is it EASY without complication or should I try and rebuild the table from scratch in Id?

  HOW THEN I update THE TABLE to ID card?

  Simply:

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• ring with the string value

  I would like to know if there is a way to make a single control (either a ring or other) where a string that is displayed to the user has a string in its output value.

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  Never heard of the drop-down list box?  Could be a winner, just uncheck values Match points.

• sql Update query after matching with the string

  I am trying to reach the query that updates a table column with the value of the other table, after that he finds an exact match.
  
  So here's the table data and sample to create.
  

  create table code1 
  (
      codeid number,
      codedesc varchar2(60)
  );
  
  Insert into code1 values ( 1,'R1 CONTRACTS');
  
  Insert into code1 values ( 2,'R2 CONTRACTS');
  
  Insert into code1 values ( 3,'R3 CONTRACTS');
  
  Insert into code1 values ( 4,'R5 CONTRACTS');
  
  Insert into code1 values ( 5,'R9 CONTRACTS');
  
  Insert into code1 values ( 6,'R10 CONTRACTS');
  
  create table table1 
  (   
      tablekey number,
      prefix  varchar2(25),
      codedesc    varchar2(60)
  );
  
  Insert into table1(tablekey,prefix) values (1,'1001PAC');
  
  Insert into table1(tablekey,prefix) values (2,'1001MXT');
  
  Insert into table1(tablekey,prefix) values (3,'1002PAE');
  
  Insert into table1(tablekey,prefix) values (4,'1003PCS');
  
  Insert into table1(tablekey,prefix) values (5,'1004BDX');
  
  Insert into table1(tablekey,prefix) values (6,'1005PAC');
  
  Insert into table1(tablekey,prefix) values (7,'1006PAC');
  
  Insert into table1(tablekey,prefix) values (8,'1007LDR');
  
  Insert into table1(tablekey,prefix) values (9,'1009LCR');
  
  Insert into table1(tablekey,prefix) values (10,'1010LBR');
  
  Insert into table1(tablekey,prefix) values (11,'ABCDEF');

  I'm writing a query that would update the value of column - codedesc (currently Null) of the table1 table: after it is a string of column - table code1 codedesc.
  
  The logic for the match is, - take - 2nd column of table-codedesc code value and get 2 characters. For example, when the string is - R1 CONTRACTS, the string will be 1. (Select substr ("R1 CONTRACTS, 2, 2) of the double). -Output will be 1.
  
  Now,.
  Look in table 1 for the 3rd position of the prefix that corresponds to the string returned by the query above. So, if the prefix is '1001PAC', it should look for 2 value of figures from the 3rd position. So, in this case it will be 01. Digitally 01 and 1 are equal, then the match is found for this line in the table1 table, so we will need to update the value of the column codedesc with the "contracts of R1.
  

      tablekey,    prefix            codedesc    
  ---------- ------------------------------------------------------------
  
        1               1001PAC     R1 CONTRACTS    -- Needs to be update with this value. 
        2               1001MXT     R1 CONTRACTS
        3               1002PAE      R2 CONTRACTS
  ...
        11             ABCDEF                                --Null ( No Need to update when no match found).

  SQL> select * from v$version;
  
  BANNER
  ----------------------------------------------------------------
  Oracle Database 10g Release 10.2.0.4.0 - 64bit Production
  PL/SQL Release 10.2.0.4.0 - Production
  CORE    10.2.0.4.0      Production
  TNS for Linux: Version 10.2.0.4.0 - Production
  NLSRTL Version 10.2.0.4.0 - Production

  Appreciate your help.

  Hello

  You want to avoid TO_NUMBER, given that will cause an error if even a line has a number no (except space) in the wrong place.
  Use RTRIM to remove extra spaces at the end of the match_key and LPAD to add '0', if necessary, at the beginning:

  MERGE INTO     table1          dst
  USING   (
            SELECT  LPAD ( RTRIM ( SUBSTR ( codedesc
                                   , 2
                                 , 2
                                 )
                            )
                       , 2
                       , '0'
                       )          AS match_key
            ,     codedesc
            FROM     code1
       )               src
  ON     (src.match_key     = SUBSTR ( dst.prefix
                         , 3
                       , 2
                       )
       )
  WHEN MATCHED THEN UPDATE
       SET     dst.codedesc     = src.codedesc
  ;
  

  Thanks for posting the CREATE TABLE and INSERT statements; It's very useful!

• Orders series does not work with the string constant

  I have a single serial device, I used.  The device requires no handshake.  Simply send a command to the device and the device responds.  I modified the example labview for simple serial communication and that works when I enter the chain command and click the button to send the command to the device.  But when I tried to put the same example of communication series in a simple state machine where I replace the chain control on the front panel with a string constant on the scheme that the standard equipment does not respond.  Where do I go awry with the constant string and the state machine?

  Thank you

  Control of the working channel is \-codes display, while the constant diagram is in normal display. Once you pass the constant \-codes diagram, you will see that it is in fact "/ 1ZR\\r\\n". Switch to \-codes, re - enter the text you want and see if things improve.

• Using 'STORAGE of REUSE' with the command 'TRUNCATE TABLE '.

  Because ' truncate table... reuse storage "speed up the tronquantes process?
  
  Sometimes statements truncation takes about 30 minutes and other times just a few minutes.
  
  What are the backs of uinsg print 'reuse storage?

  The RE-USE of STORAGE clause is used to prevent the allocated storage of back to the pool.
  Consider this scenario for a typical daily load of an intermediate table

  1. Empty the table of yesterday's data - TRUNCATE it
  2. Load the table with today's data - INSERT 
  

  If you load a large number of records it takes time for Oracle to allocate storage for records
  When you use Oracle TRUNCATED must return the storage allocated to the pool.
  Then when you INSERT new records, that oracle has to allocate the space that he could have used, but returned to the pool.

  If you use TRUNCATE... RE-USE of STORAGE Oracle truncates the table but keep the storage and it will reuse the same storage
  When you do the INSERT instead of having to take the time to allocate new storage.

  So, there are two options to speed up ETL processes like that.
  1. use TRUNCATED... RE-USE of STORAGE and a standard INSERT query

  2. use TRUNCATE and INSERT / * + APPEND * / and make the table NOLOGGING to INSERT it. This will make a big
  load. Oracle must allocate space, but the load mass will make them more effective than a standard INSERT.

  -editing to update after reading the reference asktom
  Storage of back to the pool takes time, so REUSE STORAGE of coding may be faster. The real advantage comes with the next load of data, however if you use a standard INSERT (and not in BULK or direct load) because Oracle failed to reallocate storage.

  If RE-USE eliminates the return of storage to the pool, as well as the allocation of the new storage for the next INSERTION.

  Published by: rp0428 on February 20, 2012 11:16

• Need help with the Oracle error table

  Hello
  
  I'm procedures for migration from SQL server to Oracle.
  
  In SQL server there is a reference to the table * master.dbo.sysmessages * is there any table in oracle, which equals master.dbo.sysmessages table of SQL server.
  
  Thanks in advance.

  Hello

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• Need help with the string generator

  Hi all

  I'm trying to run an application on Simulator 9550 and BB JRE 5 conformity of java 1.5.

  The application crashes at startup and there is a warning on the console that says:

  WARNING! : check failed to offset opcode: cause 5: found where StringBuilder is required invoking java.lang.StringBuilder. (String)

  What can I do?

  Thanks in advance.

  All right. You must affect you the level of conformity 1.1

• Apex 4.2. report filltered with the value of table by entry

  Hi all

  Please could you help me? I have problem with my select input filtering.

  select 
  "ROWID",
  "OSOBA_NASAZENI",
  "PROSTREDI_ZAKAZNIK",
  "PROSTREDI_VRSTVA",
  "DATUM_NASAZENI",
  "KOMENTAR",
  "KOMPONENTA_POLOZKA",
  "KOMPONENTA_NAZEV",
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  "ID_NASAZENI"
  from "#OWNER#"."NASAZENI"
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  Filtr works very well in P21_X of entry can TBC value only or a different alone as GEMB. Where there is variety "TATRA", "FOUR", "BSC", "GEMB" it no longer works. I tried this single list without quotas, but it does not help.

  I want to reach is in case I will come to the page that I need to see specific things for people. As if someone extends from TBC, it should see only things to confirm. In which case I'll app I'd like to see all things. Is this possible?

  Thank you for your time and effort

  Good day

  redy007 wrote:

  Please could you help me? I have problem with my select input filtering.

  1. Select
  2. "ROWID",.
  3. "OSOBA_NASAZENI,"
  4. "PROSTREDI_ZAKAZNIK,"
  5. "PROSTREDI_VRSTVA,"
  6. "DATUM_NASAZENI,"
  7. "COMMENT."
  8. "KOMPONENTA_POLOZKA,"
  9. "KOMPONENTA_NAZEV,"
  10. "KOMPONENTA_VERZE,"
  11. 'ID_NASAZENI '.
  12. of ' #OWNER # '. " NASAZENI ".
  13. where PROSTREDI_ZAKAZNIK in (: P21_X)

  Filtr works very well in P21_X of entry can TBC value only or a different alone as GEMB. Where there is variety "TATRA", "FOUR", "BSC", "GEMB" it no longer works. I tried this single list without quotas, but it does not help.

  I want to reach is in case I will come to the page that I need to see specific things for people. As if someone extends from TBC, it should see only things to confirm. In which case I'll app I'd like to see all things. Is this possible?

  It's the common "variable list" model [anti-]. In

  select * from table where columnvalue in (7788, 7839, 7876)
  

  (7788, 7839, 7876)is a list of expressions and the predicate is evaluated as a membership condition.

  In

  select * from table where columnvalue in :P1_X
  

  :P1_Xis a scalar string, unable to contain multiple values.

  In a report of type APEX, a source report of the body of the PL/SQL function returning a SQL query with lexical substitution can be used to produce a "variable list:

  return 'select * from table where columnvalue in (' || :P1_X || ')';
  

  where P1_X contains less than 1000 values, has been disinfected to code SQL injectionand string values are properly cited.

  Some people suggest the following approach, that will work also in interactive APEX reports:

  select * from table where instr(':' || :P1_X || ':', ':' || columnvalue || ':') > 0
  

  However, it is underperforming because it eliminates the possibility of using the index optimizer or the size of the partition in the execution plan.

  See various elements in the list to ask Tom and imitating the channel to the table using sql features for effective solutions.

• How to apply http with the string parameter in the development of BB10 using WebWorks.

  Hi all

  I'm developing an application BB10 Webworks setting, I want to make an http request by adding a string parameter. What type of http request, I'll use. any help of code base.

  Thank you all

  Use the JavaScript XmlHttpRequest object to make a GET request to a remote URL.

  https://github.com/BlackBerry/WebWorks-community-samples/BLOB/master/kitchenSink/js/browser/XHR.js

  Here is an example:

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  xhr.onreadystatechange = function(e) {
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• Copy/paste in a row with the use of tables

  Hello

  IM wondering how I can copy a few lines of a small table (in another document Pages), to a larger table (in another document of Pages).

  The issue Im facing is that when I copy, for example, two lines with 16 columns in a table that contains 30, it resumes data over and over again until it reaches the last column.

  The thing is, the data must be in order, so everything that is on the second line on the table, should be on the first line on the larger table. It cannot be in random order - if that makes sense.

  Thanks in advance.

  Hi Lorenzo,.

  To copy the table, you can select whole lines. Click on the line and copy numbers.

  

  When you paste into the larger table, do not select whole lines.

  

  Click in a cell where you want the dough to start

  

  

  Kind regards

  Ian.

• with the clause against table inline

  Dear Experts,

  With clause or inline table are identical from the point of view of performance.

  What query is better?

  query with clause

  with table_getbuckets as
  (
  SELECT * FROM TABLE(pack_activitymonitoring.f_getmatbuckets (start_settle_date,end_settle_date))
  )
  SELECT
        nvl(baludhar.pct,0) AS pctudhar
  FROM t_option opt
  LEFT OUTER JOIN table_getbuckets balinv ON
              opt.a_id = balinv.collateral_a_id AND
              opt.s_id = balinv.s_id
  WHERE opt.for_principal=1
  
  

  query without a clause

  SELECT
        nvl(baludhar.pct,0) AS pctudhar
  FROM t_option opt
  LEFT OUTER JOIN (
                   TABLE(pack_activitymonitoring.f_getmatbuckets
                                                      (start_settle_date,end_settle_date))
    ) balinv ON
              opt.a_id = balinv.collateral_a_id AND
              opt.s_id = balinv.s_id
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  In this case, since you are using only the view inline once, I expect to exercise the same.

  For purposes of readability, I prefer the one that uses the WITH clause.

• Curl call to start the workflow with the Type of table / Composite

  Hello I'm trying to start a workflow with an array type / Composite.

  I'm using curl to make the call and post fields look like this when you send just a string:

  {

  "settings":

  [

  {

  'value ':

  {

  "chain": {"value": "test"}

  },

  "type": "string",.

  "name':"vm. "

  "scope": "local".

  }

  ]

  }

  How would he format if I had a type of table / Composite?

  The composite type has the format of the Type / size and String / number

  Well, I don't know like what your workflow, but here is what looks like my quick test workflow:

  

  MESSAGE: https://YOUR-VCO-SERVER;8281/vco/api/workflows/475a3967-2c29-4140-a63f-ec1822ec330b/executions/

  Headers:

  Content-Type: application/json

  Accept: application/json

  And here is the json work to get into the body:

  {
      "parameters": [
          {
              "value": {
                  "array": {
                      "elements": [
                          {
                              "composite": {
                                  "type": "CompositeType(Type:string,size:number):drives",
                                  "property": [
                                      {
                                          "id": "Type",
                                          "value": {
                                              "string": {
                                                  "value": "NTFS"
                                              }
                                          }
                                      },
                                      {
                                          "id": "size",
                                          "value": {
                                              "number": {
                                                  "value": 20
                                              }
                                          }
                                      }
                                  ]
                              }
                          },
                          {
                              "composite": {
                                  "type": "CompositeType(Type:string,size:number):drives",
                                  "property": [
                                      {
                                          "id": "Type",
                                          "value": {
                                              "string": {
                                                  "value": "ext3"
                                              }
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                                      },
                                      {
                                          "id": "size",
                                          "value": {
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                                  ]
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                          }
                      ]
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              },
              "type": "Array/CompositeType(Type:string,size:number):drives",
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      ]
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  I've included the workflow here as well.

  Just a simple script:

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  for each (drive in drives){
    System.debug("================");
    System.debug("Type: "+drive.Type);
    System.debug("Size: "+drive.size);
  }
  

  My results: