How to make a data connection object variable?

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• How to make uneditable Date field in ADF

  Hello

  I use Jdev 11.1.1.7.1.

  In the fragment, I added the DATE of the ENTRY component. How to make uneditable date field. He should just take the input value of the grille.

  

  Kindly advice me.

  Thank you

  Swathi

  Your date. MinValue must be like this:

• How I make these data by writing the request right?

  Dear Exparts
  

  Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Prod
  PL/SQL Release 10.2.0.3.0 - Production
  "CORE     10.2.0.3.0     Production"
  TNS for 32-bit Windows: Version 10.2.0.3.0 - Production
  NLSRTL Version 10.2.0.3.0 - Production

  I have a table name TB and column A and B with the following data.

  A       B
  10     02-AUG-2012
  10     04-AUG-2012
  10     01-SEP-2012
  10     10-AUG-2012
  11     04-AUG-2012
  11     01-SEP-2012
  11     01-AUG-2012
  10     12-AUG-2012
  10     15-JUL-2012

  I need data as

  A                      B
  10            10-AUG-2012
  10            12-AUG-2012
  10            01-SEP-2012
  11            01-SEP-2012

  How to get this data?
  We need group column a. column B then divided the count_value by 2 and trunc base on the result will put and it come. the data is the maximum data.
  Like when we have group a result will be
  

  A            B
  10           3
  11           1

  based on the above result as my desire outpul will come...
  
  Here is the script
  

  CREATE TABLE TB
    (
      "A" VARCHAR2(20 BYTE),
      "B" DATE
    )
  
  Insert into TB (A,B) values ('10',to_date('02-AUG-2012','DD-MON-RRRR'));
  Insert into TB (A,B) values ('10',to_date('04-AUG-2012','DD-MON-RRRR'));
  Insert into TB (A,B) values ('10',to_date('01-SEP-2012','DD-MON-RRRR'));
  Insert into TB (A,B) values ('10',to_date('10-AUG-2012','DD-MON-RRRR'));
  Insert into TB (A,B) values ('11',to_date('04-AUG-2012','DD-MON-RRRR'));
  Insert into TB (A,B) values ('11',to_date('01-SEP-2012','DD-MON-RRRR'));
  Insert into TB (A,B) values ('11',to_date('01-AUG-2012','DD-MON-RRRR'));
  Insert into TB (A,B) values ('10',to_date('12-AUG-2012','DD-MON-RRRR'));
  Insert into TB (A,B) values ('10',to_date('15-JUL-2012','DD-MON-RRRR'));

  Thanks in advance...
  Ask2Learn
  
  Published by: ask learning 1 Sep 2012 07:55
  
  Published by: ask learning 1 Sep 2012 08:38 (CHANGE DATA TYPE) SORRY

  Asked to know wrote:
  I need a basic select statement as I need for reports...

  your query is not working, reports...

  Thank you...

  Select base means? I don't have it. What did you mean?

  are you ready to be confused WITH the CLAUSE?

  select a,b
  from (select a.*,row_number() over(order by b desc) rn from tb a)
  where rn<(select max(cnt)
            from (select round(count(*) over(order by b desc)/2) cnt
            from tb))
  order by a;
  

• How to make the data previously generated reuse vi?

  Attached VI is just a simple example for my problem. I want to generate some data (or read it thanks to a shared variable, etc, etc) and create statistics on these data. In this example, a histogram and value medium.

  Now, if I stop the VI & restart again, the first time that I generate a new data point, all old data is deleted the chart and indicators. I want to change my program, so he'll see actually yet all the data I have accumulated before the table.

  I know how to do for example in matlab:

  output = myfunction (output)

  so when I call this function, the first 'myfunction()' time it will generate the output array I can then move again on the next call so that the previously generated data will be used.

  So, how do I do that in Labview?

  Make a search for globals functional, which is based on the use of a shift register uninitialized for a while loop. You basically already have this if you simply delete the matrix constant which initializes the shift register holding the data table. It is a technique that was used before that global variables have been introduced. It's an old technique, but it is very effective and the basis for the Action engines. Jim Kring suggested a version no.-loop for LabVIEW 8.5.

  Note: You perform a comparison on floating-point values. As noted several times on this forum, it is doomed to failure because of how floating point numbers are stored in computers (this has nothing to do with LabVIEW).

• How to find the data of the variable TARGET

  In the RMAN prompt when I run the command 'CONNECT TARGET', it connects to the TARGET database.
  How findout which is the value stored in the variable TARGET or how findout that TARGET databases are connected to it?
  Oracle 10g R2 on Windows
  Thank you
  Smith

  >

  How findout which is the value stored in the variable TARGET or how findout that TARGET databases are connected to it?

  By checking the value of the ORACLE_SID environment variable.

• How to make a data form?

  I am trying to add a 'Form' data entry for a spreadsheet on my Mac. I found that there is an 'X' which led to a compound shape fields on a spreadsheet on my iPad.  Is there such a thing on the Mac version of numbers?

  No, the numbers for the Mac currently have no forms.  I think that thinking must be that they are less needed on a larger screen.  You can make a suggestion via numbers > provide comments numbers in your menu.

  SG

• How to make a usb connection between 2 computers.

  I have a son with two heads identical usb in, and I want to make a connection between 2 computers.

  With just a single cable with standard USB plugs on each end, none.  Is not possible.

• How to make reference to a packaged variable

  Hello
  
  I went through the forum where he mentions how to run a constant in a package. I want to refer to a variable declared in a package specification.
  

  CREATE OR REPLACE PACKAGE p1
  IS
  
  sDebugMode VARCHAR2(3) := 'ON';

  ....
  end;

  user8731258 wrote:

  I went through the forum where he mentions how to run a constant in a package. I want to refer to a variable declared in a package specification.

  CREATE OR REPLACE PACKAGE p1
  IS
  
  sDebugMode VARCHAR2(3) := 'ON';
  ....
  end;
  

  In order to use the PL/SQL variables (including global static variables), a SQL must be created with bind variables. This requires the use of PL/SQL itself. The following is valid:

  create or replace procedure GetFooCursor( cur out sys_refcursor ) is
  begin
    --// PL/SQL creates a SQL bind variable and bind it using
    --// the PL/SQL variable
    open cur for select * from foo_table where foo_switch = p1.sDebugMode;
  end;
  

  However, you cannot do the following using SQL only:

  SQL> select * from foo_table where foo_switch = p1.sDebugMode;
  

  The SQL engine must solve what '+ p1.sDebugMode +' means. The SQL engine do not support calling PL/SQL functions. He is able to look inside PL/SQL memory variables and access of the PL/SQL engine directly.

  So if you want the SQL engine to access this variable directly, you must create a PL/SQL function that returns the value of the variable. Which is not really a great approach:

  create or replace function SillyFunc return varchar2 is
  begin
    return( p1.sDebugMode );
  end;
  

  The following SQL code can then be used:

  SQL> select * from foo_table where foo_switch = SillyFunc();
  

• Does anyone know how to make custom date formats?

  Hello

  In lightroom 4, I found a very useful tip where you can change the file that controls how the date format in the import of the dialogue work part - and more importantly it allows you to choose folder also locations, so when I import from another device that I can have the structure of folders as I like.

  The trouble is I know its there and it will be just a case of copy of the file that I was in the right place.

  If you want to know other things, watch no English versions of TranslatedStrings.txt

  For example:

  ' $$$ / locale_metric/Mac/Panel/maxWidth = 900.

  ' $$$ / locale_metric/Win/Panel/maxWidth = 900.

  ' $$$ / AgLibrary/Menu/picture/Label/Toggle5Shortcut = Ctrl + 9.

  «$$$ / AgDevelop/located/LuminanceNoiseReduction = Lum.» NR.

  PS - think of configurator from Lightroom (online Jeffrey Friedl) if mounting gobble - de-* as it is too for you - it provides a nice UI on the contrary - but I don't know if it covers all things or not.

  Rob

• How to make this date validation

  Hello

  I want a method that returns the 9 months before today. I mean the current date - 9 months. And I want to go oracle.jbo.domian.Date

  This is the method that I try to use, but it returns an incorrect value

      public oracle.jbo.domain.Date minDate(){      
          oracle.jbo.domain.Date current = new oracle.jbo.domain.Date();      
          System.out.println(current);      
          oracle.jbo.domain.Date maxdate =(oracle.jbo.domain.Date)current.addMonths(-9);
          System.out.println(maxdate);
          return maxdate;
      }
  
  
  

  put method is:

  course: 01/01/1970

  MaxDate: 04/01/1969

  It seems that this line "current oracle.jbo.domain.Date = new oracle.jbo.domain.Date ();' does not return the current date."

  Help, please

  Hello

  I find the solution

  oracle.jbo.domain.Date public minDate() {}

  DateTime = new java.sql.Timestamp java.sql.Timestamp (System.currentTimeMillis ());

  current oracle.jbo.domain.Date = new oracle.jbo.domain.Date (datetime);

  System.out.println (Current);

  maxdate = (oracle.jbo.domain.Date) current.addMonths(-9) oracle.jbo.domain.Date;

  System.out.println (MaxDate);

  return maxdate.

  }

• How to make the data refresh

  Hello
  
  I have to update our database of production of a warehouse. There are a number of tables to be refreshed.
  
  Now, I can not have materialized views makes additional updates since the warehouse tables have no newspapers mview on them. Then I go to updates of the complete table. So I create a temp tables, freshen up first and then post it in the production tables. I use temporary tables instead of refreshing production tables directly on the remote tables to reduce the refresh time of the production tables. The code example below.
  

  begin
  execute immediate 'create table table1_temp as select * from remote_tab@dblink';
  execute immediate 'drop table prod_table1';
  execute immediate 'create table prod_table1 as select * from table1_temp';
  execute immediate 'drop table table1_temp';

  Now, I read it somewhere that the temporary tables can fragment the disk space and adversely affect the performance of DB over time.
  
  Could you please suggest alternative strategies for this task and their advantages and disadvantages?
  
  Thank you
  CJM

  user13102515 wrote:

  I think I'll go with materialized views. But is it possible that I can get updated incremental on mattress views without mat view logs are defined on the base tables (also not all tables might have columns such as creation_date or last_update_date)?

  If you want to control the update with the logic and processing that can indeed be done using a materialized view, you can consider the following.

  -Use a DEC (create Table as Select) to create a new table.
  -Add the clues necessary to the new table (and provide subsidies are necessary).
  -Remove the existing production table (or rename).
  -Rename the new table as the production table.

  This approach works well when the last step is an exchange of partition - penetrating the new content of the table to partition table and exit the old content.

  The thing to remember is to keep it simple (KISS) and not reinvent the wheel. Oracle has a rich set of features and offers great flexibility.

• How to make a simple connection in AS2

  I'm doing a connection that allows the user to create an account and be able to access at any time. As if I was going to facebook, I can connect. Something like that but I want in my swift and not as a php or what you call now.

  using the secure hash algorithm function is a little overkill for you app but it is so easy to use and fast there is no problem:

  function SHA256(s){
  
       var chrsz   = 8;     var hexcase = 0;
  
       function safe_add (x, y) {          var lsw = (x & 0xFFFF) + (y & 0xFFFF);          var msw = (x >> 16) + (y >> 16) + (lsw >> 16);          return (msw << 16) | (lsw & 0xFFFF);     }
  
       function S (X, n) { return ( X >>> n ) | (X << (32 - n)); }     function R (X, n) { return ( X >>> n ); }     function Ch(x, y, z) { return ((x & y) ^ ((~x) & z)); }     function Maj(x, y, z) { return ((x & y) ^ (x & z) ^ (y & z)); }     function Sigma0256(x) { return (S(x, 2) ^ S(x, 13) ^ S(x, 22)); }     function Sigma1256(x) { return (S(x, 6) ^ S(x, 11) ^ S(x, 25)); }     function Gamma0256(x) { return (S(x, 7) ^ S(x, 18) ^ R(x, 3)); }     function Gamma1256(x) { return (S(x, 17) ^ S(x, 19) ^ R(x, 10)); }
  
       function core_sha256 (m, l) {          var K = new Array(0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5, 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5, 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3, 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174, 0xE49B69C1, 0xEFBE4786, 0xFC19DC6, 0x240CA1CC, 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA, 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7, 0xC6E00BF3, 0xD5A79147, 0x6CA6351, 0x14292967, 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13, 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85, 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3, 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070, 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5, 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3, 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208, 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2);          var HASH = new Array(0x6A09E667, 0xBB67AE85, 0x3C6EF372, 0xA54FF53A, 0x510E527F, 0x9B05688C, 0x1F83D9AB, 0x5BE0CD19);          var W = new Array(64);          var a, b, c, d, e, f, g, h, i, j;          var T1, T2;
  
            m[l >> 5] |= 0x80 << (24 - l % 32);          m[((l + 64 >> 9) << 4) + 15] = l;
  
            for ( var i = 0; i>5] |= (str.charCodeAt(i / chrsz) & mask) << (24 - i%32);          }          return bin;     }
  
       function Utf8Encode(string) {
  
            var utftext = "";
  
            for (var n = 0; n < string.length; n++) {
  
                 var c = string.charCodeAt(n);
  
                 if (c < 128) {                    utftext += String.fromCharCode(c);               }               else if((c > 127) && (c < 2048)) {                    utftext += String.fromCharCode((c >> 6) | 192);                    utftext += String.fromCharCode((c & 63) | 128);               }               else {                    utftext += String.fromCharCode((c >> 12) | 224);                    utftext += String.fromCharCode(((c >> 6) & 63) | 128);                    utftext += String.fromCharCode((c & 63) | 128);               }
  
            }
  
            return utftext;     }
  
       function binb2hex (binarray) {          var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";          var str = "";          for(var i = 0; i < binarray.length * 4; i++) {               str += hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8+4)) & 0xF) +               hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8  )) & 0xF);          }          return str;     }
  
       s = Utf8Encode(s);     return binb2hex(core_sha256(str2binb(s), s.length * chrsz));
  
  }
  

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