Comparing a parameter in a function for output

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  When I use the function "cut", the line of results more sharpness compared to the original files. For example, {A: "file.psd"-> cultures 4x6inch, 300 dpi-> B: "cropped file.psd} then the results are as described as a first step. What s the problem. (Photoshop CC, windows7)

  I'm a Retoucher of photpfile have used the CS2 version for many years, and fuction 'Harvest' is an important and frequent tree tools myself. The result of the broke lines drive me annoying cause my feeling touch Sofete are all blown away. Please help me.

  I think you're talking about using the crop tool? If you're cropping with a size and resolution that involves interpolation of the image, the crop tool will use your preference for the Interpolation of the Image. By default, bicubic is automatic, which can easily result in a sharp file. Change your preference (in general) to bicubic and you shouldn't see any sharpening.

  I hope it works for your situation.

• How to pass the value entered for the parameter IN a function

  Hello
  I'm new to pl/sql programming.
  The function below is used inside a package and the package is called in visual studio.
  The function uses the input parameters 2.
  Out what "in_report_parameter_id" value comes through the application of service job processor.
  The second IN the parameter values are hard coded into the function.
  I am not able to understand this.
  If the values are hard coded, how to ensure that only the hard coded values are the right ones?
  Please could someone explain?
  I don't really have good idea on how to move the INPUT parameter to the function or procedure
  Is there any nice document that could give me good understanding about what are the ways or types we could transmit values to the input in the subprogrammes parameter?
  
  Thanks in advance.
  
  

  CREATE OR REPLACE FUNCTION get_class_text_str
  (
       in_report_parameter_id IN NUMBER,
       in_which                IN VARCHAR2 DEFAULT 'SELECT'
  )
  RETURN VARCHAR2
  IS
           end_text            VARCHAR2 (50)   := ''; 
           my_class_text_str  VARCHAR2(10000) := '';
           my_class_value_str VARCHAR2(10000) := '';
   
       CURSOR class_text(c_1_text VARCHAR2, c_2_text VARCHAR2) IS
       SELECT c_1_text || report_parameters.report_parameter_value 
                             || c_2_text
                             || report_parameters.report_parameter_value 
                             || '" '
        FROM report_parameters
       WHERE report_parameters.report_parameter_id     = 3690
         AND report_parameters.report_parameter_group  = 'CLASS'
         AND report_parameters.report_parameter_name   = 'CLASS'
   GROUP BY report_parameters.report_parameter_value
   ORDER BY CAST(report_parameters.report_parameter_value AS NUMBER);
   
  BEGIN
  
       IF (in_which = 'SUM') THEN     
    
            OPEN class_text ( 'SUM(NVL("Class ', '", 0)) "Class ' );
      
       ELSIF (in_which = 'PERC')THEN
    
            OPEN class_text ( 'ROUND((("Class ', '" / "Total") * 100), 2) "Class ' );
            end_text := ', DECODE("Total", -1, 0, 100) "Total" ';
      
       ELSE
    
            OPEN class_text ( 'SUM(DECODE(bin_id, ', ', bin_value, 0)) "Class ' );
      
       END IF;
   
       LOOP
            FETCH class_text INTO my_class_value_str;
            EXIT WHEN class_text%NOTFOUND;
   
            my_class_text_str := my_class_text_str || ', ' || my_class_value_str;
       END LOOP;
   
       CLOSE class_text;
    
       my_class_text_str := my_class_text_str || end_text;
   
       RETURN my_class_text_str;
       
  END get_class_text_str;
  /

  Published by: user10641405 on November 19, 2009 08:16
  
  Published by: user10641405 on November 19, 2009 08:30

  This is not a conception I would use, but should work if coded correctly. I would probably create a reference text cursor query and use a fetch of open and close.

  You have 2 input parameters, in_report_parameter_id and in_which. I could not find where in_report_parameter_id has been used in the program, but the value passed to in_which is used in the logic of the FI to decide on opening the cursor. After the cursor is opened lines are to be read and possibly the cursor is closed.

  The in_which values are compared to the are hard-coded. It is the programming interface to ensure that the values are the values and the measures taken are also correct. Your program is assuming that if the first 2 values are not met the third listed is the one you want.

  To pass values of entry in a procedure you simply provide the values as a literal or something like variable in the call,

  whatever := get_class_text_str(1,'SELECT');
  

• SQL function for comparing 2 strings

  Hi all
  Is there a SQL function for comparing 2 strings?

  There is no function of pre defined in Sql for the string comparison. You can create according to your requirement.

  Concerning

• PtByPt square signal generator for output FPGA

  I'm currently building a host vi in which I can choose to send a square wave or a constant value in the analog output of FPGA.  I know this might solve using the square wave generator express vi in FPGA.vi, how ever, in order to save using the FPGA card, I want to use the generator function from signal square on the host vi.

  The first problem I encountered was square wave generator outputs feature a table instead of a ladder, so can not connect to the output function FPGA I/O node.  Then I tried square wave PtByPt. However, the functino description is a bit vague for me.  What I get now is a constant value defined by amplitude instead of a square wave.  If I set the amplitude to 4, then the wave is a continuous line with a value of 4, and if it's 4 or - 4 depends on the frequency I put.  I don't know if it is caused by the definition of wong of the time parameter of the function.

  Can someone help me understand how a square on host vi of output wave? Thank you.

  Here's the same VI to 8.5. I hope that helps!

  Gregory C.

• can I use create valude function for MSSql scalar and table.

  Hello
  
  (1) can I use create scalar function for MSSql and function table?
  (2) is there how many type of function defined by the user in oracle 11 g express?
  (3) and I can reture 'type' any form user defined function?
  
  
  Attract sincerely

  944768 wrote:

  the answer lies in a few cases only,

  The response illustrates the basic concept of how customers need to use cursors created using PL/SQL as a layer of abstraction - SQL and this concepts adapts to ALL cases where the customer wants to Oracle via PL/SQL cursor.

  a case is,
  If my function returns only a single value, then I can use oracle 'create function' with the return type as types predefined as a whole, varchar2 etc?
  with regard to performance.

  With regard to this performance problem? And why now suddenly change the question to want to use a function to return data type number or string? How does this relate to PL/SQL to return a cursor now?

  A function can return scalar values, not scalar. A function may return atomic values (such as a unique number, or a non-scalar list of numbers). A function can return a complex data structure consisting of scalar values, not scalar.

  However, in PL/SQL function must NOT be used to read the lines of the database to cache lines in a memory of the server PL/SQL (PGA), then back to the client.

  He does not. It does not fit. It is too bloody dangerous to the overall health of the server as such code plays silly blighters with very expensive server memory.

  A PL/SQL function can also be used as guideline, returning data via expensive PGA, but via the SQL engine instead and using its slider interface (which allows output data to be "gradual" and not to return all data with a single copy of croustilleur mass of the call stack) directly. IT IS, HOWEVER, AN EXCEPTION. There is very rarely the need to make the functions PL/SQL pipeline table - and is often victims of abuse and bad demonstrated with examples of absurd code here.

• How to write the function for bottom of logic...

  I have a picture in the picture I have a records like below
  code value
  1 20
  2 null
  3 30
  4 null
  5 40
  6 null
  
  
  The output need to have the values displayed in the fields first, followed by the NULL values as below
  
  code value
  1 20
  2 30
  3 40
  4 null
  5 null
  6 null
  
  I think the suspicion is that the values must be concatenated with the replacement of NULL values with (;).
  as
  20, 30, 40
  Get single values and insert into the table...
  
  for this I don't know how to write function for who can please help me on these...
  
  Published by: Claudia on June 22, 2011 22:45
  
  Published by: Claudia on June 22, 2011 22:51

  Create or replace function test_fun
  is
  cursor fun1 is the value select from table by CSA 2;-"this select query will return 20,30,40, null, null, null".
  v_out varchar2 (20);
  Start
  fun1 open cursor;
  loop
  extract the fun1 in v_out;
  dbms_output.put_line (v_out); - this is the command display output on the screen.
  output when fun1 not found %;
  end loop;
  close;
  end;

  Please try it and tell us if no query...

  Thank you
  IQ

• How to pass parameter in the function using the select statement?

  Hello
  
  I had a problem. I can't pass as parameter to the function by using the select statement. But it can pass as a parameter using the "code". How can I solve this problem?
  
  For example,.
  Select * from table (SplitFunction ('HS750020, HS750021')) < < < this work.
  
  but
  
  Select * from table (SplitFunction (select LOT_NO in the TRACER_SEARCH_SCHEDULE where JOB_ID = '36')) < < < do not work.
  
  Thank you for trying to help him. Thank you.

  Select * from table (SplitFunction (select LOT_NO in the TRACER_SEARCH_SCHEDULE where JOB_ID = '36'))< do="" not="">

  Try like this

  select * from table(select splitfunction(lot_no) from tracer_search_schedule where job_id='36')
  

  Just make sure that your subquery returns only 1 row.

• analytical function for grouping?

  Hello @all
  
  10 gr 2
  
  Is it possible to use an analytical function for the next group request (example):
  

  SELECT job, ename, sal,
    ROW_NUMBER() OVER(PARTITION BY job ORDER BY empno) AS no,
    RANK() OVER(PARTITION BY job ORDER BY NULL) AS JobNo 
    FROM emp;

  The output is the following:

  JOB     ENAME     SAL     NO     JOBNO
  ANALYST     SCOTT     3000     1     1
  ANALYST     FORD     3000     2     1
  CLERK     SMITH     818     1     1
  CLERK     ADAMS     1100     2     1
  CLERK     JAMES     950     3     1
  CLERK     MILLER     1300     4     1
  MANAGER     Müller     1000     1     1
  MANAGER     JONES     2975     2     1
  ....

  The JobNo expected to increase group work and ename; my desired output should be like...:

  JOB     ENAME     SAL     NO     JOBNO
  ANALYST     SCOTT     3000     1     1
  ANALYST     FORD     3000     2     1
  CLERK     SMITH     818     1     2
  CLERK     ADAMS     1100     2     2
  CLERK     JAMES     950     3     2
  CLERK     MILLER     1300     4     2
  MANAGER     Müller     1000     1     3
  MANAGER     JONES     2975     2     3
  MANAGER     BLAKE     2850     3     3
  MANAGER     CLARK     2450     4     3
  PRESIDENT     KING     5000     1     4
  SALESMAN     ALLEN     1600     1     5
  SALESMAN     WARD     1250     2     5
  SALESMAN     MARTIN     1250     3     5
  SALESMAN     TURNER     1500     4     5

  How can I achieve this?

  This, perhaps?

  with emp as (select 1 empno, 'ANALYST' job, 'SCOTT' ename, 3000 sal from dual union all
               select 2 empno, 'ANALYST' job, 'FORD' ename, 3000 sal from dual union all
               select 3 empno, 'CLERK' job, 'SMITH' ename, 818 sal from dual union all
               select 4 empno, 'CLERK' job, 'ADAMS' ename, 1100 sal from dual union all
               select 5 empno, 'CLERK' job, 'JAMES' ename, 950 sal from dual union all
               select 6 empno, 'CLERK' job, 'MILLER' ename, 1300 sal from dual union all
               select 7 empno, 'MANAGER' job, 'Müller' ename, 1000 sal from dual union all
               select 8 empno, 'MANAGER' job, 'JONES' ename, 2975 sal from dual union all
               select 9 empno, 'MANAGER' job, 'BLAKE' ename, 2850 sal from dual union all
               select 10 empno, 'MANAGER' job, 'CLARK' ename, 2450 sal from dual union all
               select 11 empno, 'PRESIDENT' job, 'KING' ename, 5000 sal from dual union all
               select 12 empno, 'SALESMAN' job, 'ALLEN' ename, 1600 sal from dual union all
               select 13 empno, 'SALESMAN' job, 'WARD' ename, 1250 sal from dual union all
               select 14 empno, 'SALESMAN' job, 'MARTIN' ename, 1250 sal from dual union all
               select 15 empno, 'SALESMAN' job, 'TURNER' ename, 1500 sal from dual)
  select job, ename, sal,
         row_number() over(partition by job order by empno) no,
         dense_rank() over(order by job) jobno
  from   emp
  
  JOB     ENAME     SAL     NO     JOBNO
  ANALYST     SCOTT     3000     1     1
  ANALYST     FORD     3000     2     1
  CLERK     SMITH     818     1     2
  CLERK     ADAMS     1100     2     2
  CLERK     JAMES     950     3     2
  CLERK     MILLER     1300     4     2
  MANAGER     Müller     1000     1     3
  MANAGER     JONES     2975     2     3
  MANAGER     BLAKE     2850     3     3
  MANAGER     CLARK     2450     4     3
  PRESIDENT     KING     5000     1     4
  SALESMAN     ALLEN     1600     1     5
  SALESMAN     WARD     1250     2     5
  SALESMAN     MARTIN     1250     3     5
  SALESMAN     TURNER     1500     4     5
  

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