Coordinate the functions of Boolean values by their name

Hi all

I have somewhat a challenge I appreciate some help with. I am trying to create a program that synchronizes the function of a group of Boolean values by their names. If the Boolean values are names bool 1_i, I want that they be synchronized such that when for example a bool 1(1)(a) is turned on, then all the other 1_i bool are replaced by the same State. The value group Boolean bool 1_i will initially be in the same State, but I'm trying to get a program that allows them to work in parallel like this. I was able to make a table of 16 by 128 to work like this, where every row has represented the bool j_i group where I = j = 128 and 16. Now, I want to have the same function as a stand-alone Boolean values that are not placed in a table the table function palette. Indeed, I am trying to get an array of Boolean values without creating a Boolean matrix in the traditional sense of the term. It is because I want the position to each boolean standalone to change while maintaining is synchrony with other Boolean values bound to her by name. Any help on this would be highly appreciated.

Here are the screenshots of the code that I used the 16 y 128 table

Sincerely,

Tax

Tags: NI Software

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can I store the output of boolean values in a table?
the codification output here is '1' and '0'...
I want to store only '1' and '0' in a table...

but I can't do it please help me...

How to store?...

DECLARE
EID VARCHAR2 (20);
BOOLEAN BL: = TRUE;
BEGIN
SELECT EMP_NO
IN EID
OF LEAVE_FORM
WHERE EMP_NO = 1;
BL: = TRUE;
DBMS_OUTPUT. Put_line (sys. DIUTIL.bool_to_int (BL));
insert into t1 (BL) values; - error
EXCEPTION
When no_data_found then
BL: = FALSE;
DBMS_OUTPUT. Put_line (sys. DIUTIL.bool_to_int (BL));
END;

Published by: 794244 on February 9, 2011 03:11
No, you can't. BOOLEAN is no SQL, PL/SQL data type. You did not post structure of table t1. Assumimg t1 column has the number value, use:
```
DECLARE
    BL BOOLEAN := TRUE;
    N  NUMBER;
BEGIN
    N:= sys.DIUTIL.bool_to_int(BL);
    DBMS_OUTPUT.PUT_LINE(N);
    insert into t1 values(N);
    BL := FALSE;
    N:= sys.DIUTIL.bool_to_int(BL);
    DBMS_OUTPUT.PUT_LINE(N);
    insert into t1 values(N);
END;
/
select * from t1
/

        BL
----------
         1
         0

SQL>  
```
SY.

Store the procedure to take place the functioning of certain values in the column.

Hello

Can someone tell me please how to do this?
I have three 1:emp(empno,ename,deptno,sal) of table
2:emp_changes(empno,ChangeTime(timestamp),Operation(VARCHAR2))
3:emp_metadata(TableName(varchar),MaxTime(timestamp))

I want to create a trigger that will follow any DML operation on the emp table and add a line for each empno (as main in emp), operation timstamp operation and the name of the operation (Insert, update, or delete) in the emp_changes table.
As it will insert or update in table emp_metadata with the name of the table and the maximum time of table emp_changes.

emp_changes table will be that a single row.if there is no line it will insert in the contrary case, it will update this line.

anone can you please write this trigger for me?

Thank you
Madam.

Published by: Nico on August 9, 2010 04:15

Try this:

SQL> create or replace trigger my_emp_trig after insert or update or delete on emp
  2  for each row
  3  declare
  4  v_empno NUMBER := 0;
  5  v_systimestamp TIMESTAMP := SYSTIMESTAMP;
  6  v_meta_cnt NUMBER := 0;
  7  begin
  8  BEGIN
  9  SELECT empno INTO v_empno FROM emp_Change where empno = :new.empno;
 10  exception
 11  when no_Data_found then
 12  v_empno := 0;
 13  end;
 14  IF (v_empno = 0) THEN
 15  IF INSERTING THEN
 16  insert into emp_change values(:new.empno,v_systimestamp,'INSERT');
 17  ELSIF UPDATING THEN
 18  insert into emp_change values(:new.empno,v_systimestamp,'UPDATE');
 19  ELSE
 20  insert into emp_change values(:new.empno,v_systimestamp,'DELETE');
 21  END IF;
 22  SELECT COUNT(*) INTO v_meta_cnt from emp_metadata where tablename = 'EMP';
 23  IF (v_meta_cnt = 0) THEN
 24  insert into emp_metadata values('EMP',v_systimestamp);
 25  ELSE
 26  update emp_metadata set maxtime = v_systimestamp where tablename = 'EMP';
 27  END IF;
 28  ELSE
 29  IF INSERTING THEN
 30  update emp_change set operation='INSERT',changetime=v_systimestamp
 31  WHERE empno = :new.empno;
 32  UPDATE emp_metadata set maxtime = v_systimestamp where tablename = 'EMP';
 33  ELSIF UPDATING THEN
 34  update emp_change set operation='UPDATE',changetime=v_systimestamp
 35  WHERE empno = :new.empno;
 36  UPDATE emp_metadata set maxtime = v_systimestamp where tablename = 'EMP';
 37  ELSE
 38  update emp_change set operation='DELETE',changetime=v_systimestamp
 39  WHERE empno = :new.empno;
 40  UPDATE emp_metadata set maxtime = v_systimestamp where tablename = 'EMP';
 41  END IF;
 42  END IF;
 43  end;
 44  /

Trigger created.

SQL> insert into emp values(1,'A',1000);

1 row created.

SQL> commit;

Commit complete.

SQL> select * from emp_change;

     EMPNO CHANGETIME                                                                  OPERATION
---------- --------------------------------------------------------------------------- ----------
         1 06-AUG-10 06.59.04.696958 AM                                                INSERT

SQL> select * from emp_metadata;

TABLENAME
----------------------------------------------------------------------------------------------------
MAXTIME
---------------------------------------------------------------------------
EMP
06-AUG-10 06.59.04.696958 AM

SQL> insert into emp values (2,'B',1000);

1 row created.

SQL> commit;

Commit complete.

SQL> select * from emp_change;

     EMPNO CHANGETIME                                                                  OPERATION
---------- --------------------------------------------------------------------------- ----------
         1 06-AUG-10 06.59.04.696958 AM                                                INSERT
         2 06-AUG-10 06.59.28.532472 AM                                                INSERT

SQL> select * from emp_metadata;

TABLENAME
----------------------------------------------------------------------------------------------------
MAXTIME
---------------------------------------------------------------------------
EMP
06-AUG-10 06.59.28.532472 AM

SQL> update emp set sal = 20000 where empno = 1;

1 row updated.

SQL> commit;

Commit complete.

SQL> select * from emp_change;

     EMPNO CHANGETIME                                                                  OPERATION
---------- --------------------------------------------------------------------------- ----------
         1 06-AUG-10 06.59.51.060050 AM                                                UPDATE
         2 06-AUG-10 06.59.28.532472 AM                                                INSERT

SQL> select * from emp_metadata;

TABLENAME
----------------------------------------------------------------------------------------------------
MAXTIME
---------------------------------------------------------------------------
EMP
06-AUG-10 06.59.51.060050 AM

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FUNCTION to CREATE or REPLACE return_art_lov_fn
RETURN art_table_type
AS
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THEN
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My guess is that you want something like
```
CREATE OR REPLACE FUNCTION return_art_lov_fn
  RETURN art_table_type
AS
  v_data art_table_type;
  l_cnt    integer;
BEGIN
  SELECT 1
    INTO l_cnt
    FROM dual
   WHERE EXISTS(
      SELECT 1
        FROM gbl_people p,
             gbl_access a
       WHERE upper( p.userid ) = upper( app_user )
         AND p.person_id       = a.person_id
         AND a.art_role        = 9
   );

  IF( l_cnt = 1 )
  THEN
    SELECT art_rectype( person_id, reverse_name )
      BULK COLLECT INTO v_data
      FROM gbl_people;
  ELSE
    SELECT art_rectype( person_id, reverse_name )
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      FROM (SELECT person_id, reverse_name
              FROM gbl_people
             WHERE upper(userid) = upper(app_user)
               AND current_flag is not null
            UNION
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```
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The parameters are generated only, nothing you can do about it because it does not use the model for these properties of the couple. Other things work fine for example the names of button or title window etc. I guess that, Yes, it is a bug. It's still there in the apex 5 too, I checked. The default values of the template do not match, the value in the generated code is always 400/450. So I guess it's pretty much a wait on 5.1.

Here's a fun hack to make it work well on your page (works in apex 5 too, because the code is always the same). Put this in the execute on loading of the page section:
```
(function(){
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```
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During the call to window.open to open a new window with the name "winLov", parameters are replaced with your own version of it. The window is called as usual, using the stored reference.

Edit:

Yes, do not use the trick of resizing. My hack can be a bit tedious, but it's much less invasive for the end user (see open, bam, resize. "Even gets funky on multiple monitors). Also, this thing in the popup lov template will affect each lov popup that you use in the application, which is much less interesting than my specific page code.

Edit2:

I did a little digging in the source code, and I don't know why it does not work. Popup lovs are actually equipped to deal with it. My guess is that the parameters are recovered only after that the lists were generated, causing the package variables global to use their default values instead of model parameters.

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We have a custom function which "flattens" four time values of the text in a single time value.
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Excerpt from the OPA developer assistance:

Only a Boolean parameter can be passed to a function, and it must be the last parameter. This is due to a limitation in the compiler of the rule. Any number of other parameters may however be present.

If you want to pass multiple Boolean values, create a temporary text variable / document values "True" / "False" using the table of rules.

Coordinate the functions of Boolean values by their name

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