Creation of sliders with variable limits
Hi, I have to make a program to edit the membership of a fuzzy functions. The fundamental problem is that I have to take the coordinates of the user 4 x for my trapeze. I have attached a picture to make this more clear.
Obviously, 0<><=b,>=b,><><=c,>=c,><><=d,>=d,><><5 (see="">5>
I'm setting the values of a, b, c and d using 4 sliders as witnesses. Can I somehow give within these limits as the lower and upper limits for cursors and who is day dynamically during execution of the VI? for example, say I adjust the value of b, I want that lines a and c, which depends on b, to adjust automatically to their respective sliders.
Is this possible?
Thank you.
Hello
You can update the top slider and lower limits using the "Scale.Ranges" of the cursor property
Hope this helps
Concerning
David
Tags: NI Software
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I tried to use the recorder with variable units. It does not it? Can I change the units of the recorder of the version of the runtime somehow?
Thanks for your advice.
Hilby
Hello again!
I found the solution:
Even when it is not possible to use a variable in the context menu, it is possible to put a global string in the recorder manually. I put "${Unit_Ch1}" on the ground for the unit, and it worked.
Have a good day everyone.
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Problem with variables not excluding search terms not
People,
I'm having a problem with variables, when used in topic titles.
We produce two distinct versions of a webhelp. The text is almost exactly the same, but the product has a different name in each version. In one version, he is called FLOW; in another, it is called Service generator. We use the user-defined variables to control which name is used to identify the product, when we generate the webhelp.
So, I have (for example), a subject that begins with the heading:
Construction of a FLOW script
where the text occupied by 'FLOW' is provided by a variable with two values - FLOW and Service constructor.
So when I generate the generator using the web Service version, I put Robohelp using the Service Builder variable defined, and all contained text and the table of positions generate fine; FLOW is nowhere to be seen.
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In addition, the system uses the "FLOW" and not "Service Builder" in the headings found by the search, regardless of what research the term is used.
Everyone comes through this? Nobody knows how to solve this problem, please?
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What version of RoboHelp do you use?
I use the 2015 Release version. It used to be version 11.
In the Release version of 2015, my topic Properties dialog box looks like this:
I think that version 11 may have introduced the possibility of having a variable in the title of the topic. If your version is older and does not seem to offer a way through the dialogue box to deal with this, I was wondering if you could fudge by manipulating the code manually. For example, I see that when I use a variable in a topic title, I end up with this:
So I was wondering if you could add just in the bit that reads:
< InsertVariableNameHere >
Of course, you want to replace the text InsertVariableNameHere with the actual name of your variable.
It can fail miserably because the process of generation of RoboHelp doesn't know how to cope. But in fact, it might work! You won't know until you try.
And even if it fails, I may be able to offer another approach that you will overcome the problem.
See you soon... Rick
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Reg: Cardinality Feedback for queries with variable bind
Hi all
One of my query (having no bind variables) takes a lot of time (10 minutes) to run for the second run.
I came to know that its due to the feedback of the cardinality.
I disabled _optimer_use_feedback for help and the query has been run within 2 seconds.
If I disable _optimizer_use_feedback at the instance level, is there a problem for queries with variable bind?
> Sorry! I'm not suppose to disclose the NAMES OF THE TABLES
OK, no problem and I take this restriction as a chance to learn what is cardinality comments, and similar expressions. Now, since you can't explain post program for our help, I would try to explain what is comments of cardinality and similar expressions: (since you did not mention Oracle version, so I guess it's 11.2.0.1)
In the Oracle 11.2.0.1 database some SQL statements returns significantly different lines i.e. for some SQL statements earlier execution plan there are has 100 lines by optimizer in the first plan of execution and, where the same SQL statement executed, based optimizer 1000 lines. This happens because of several cursors for child for a single SQL statement and change bind peeking, collection of statistics, characteristic of re-optimizing 11.2.0.1, permission to referenced objects, ACS (Adaptive Cursor sharing) etc. The preaching of changes to lines due to above reasons as well regarding also the SQL statements that are not contains the variable i.e. AKA vibration cardinality of liaison function.
I will highly recommend to read other links below:
Cardinality feedback | Notebook of the Oracle
http://www.centrexcc.com/tuning%20by%20Cardinality%20Feedback.ppt.PDF
https://blogs.Oracle.com/optimizer/entry/cardinality_feedback
Concerning
Girish Sharma
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could someone give me direction towards the creation of assets with REST/javascript
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How to run execute immediate with variables
Hi friends,
How to run execute immediate with variables in v_stmt below?
I don't know how to declare value I have here.
Regds,Set serveroutput on; DECLARE i VARCHAR (20); v_stmt VARCHAR2 (100); CURSOR c IS SELECT sqlid FROM temp1; BEGIN OPEN c; LOOP FETCH c INTO i; EXIT WHEN c%NOTFOUND; DBMS_OUTPUT.put_line (i); v_stmt := 'select * from table(dbms_xplan.display_cursor('&i',null))' execute immediate v_stmt; END LOOP; CLOSE c; END; /
Kunwar.You must first use a variable binding (named ': v' in the SQL statement in my example):
set serveroutput on; DECLARE i VARCHAR (20); v_stmt VARCHAR2 (100); CURSOR c IS -- modified for a quick test SELECT sql_id FROM v$sql where child_number > 2; BEGIN OPEN c; LOOP FETCH c INTO i; EXIT WHEN c%NOTFOUND; DBMS_OUTPUT.put_line (i); v_stmt := 'select * from table(dbms_xplan.display_cursor(:v,null))'; execute immediate v_stmt using i; END LOOP; CLOSE c; END; /
However because your SELECT statement returns multiple lines, you need to adapt your code to process all rows returned (as already suggested in first response to your message).
Instead of using the PL/SQL, I recommend you to generate a SQL file using only SQL, and then run the generated SQL file.
For example:spool edx.sql set serveroutput on declare v_stmt varchar2(100); v_q char(1):=''''; begin dbms_output.put_line('spool edx.log'); for s in (select sql_id from v$sql where child_number >2) loop dbms_output.put_line('select * from table(dbms_xplan.display_cursor(' || v_q || s.sql_id || v_q || ',null));'); end loop; dbms_output.put_line('exit'); end; / spool of
This generates a file similar to:
spool edx.log select * from table(dbms_xplan.display_cursor('5rygsj4dbw6jt',null)); select * from table(dbms_xplan.display_cursor('5rygsj4dbw6jt',null)); select * from table(dbms_xplan.display_cursor('5rygsj4dbw6jt',null)); select * from table(dbms_xplan.display_cursor('fsbqktj5vw6n9',null)); select * from table(dbms_xplan.display_cursor('6q42j0018w7t8',null)); select * from table(dbms_xplan.display_cursor('a5mmhrrnpwjsc',null)); select * from table(dbms_xplan.display_cursor('3c1kubcdjnppq',null)); select * from table(dbms_xplan.display_cursor('3c1kubcdjnppq',null)); select * from table(dbms_xplan.display_cursor('9gkq7rruycsjp',null)); select * from table(dbms_xplan.display_cursor('f0wj261bm8snd',null)); select * from table(dbms_xplan.display_cursor('ab3swhv5g138y',null)); select * from table(dbms_xplan.display_cursor('6vgvyh4xw9c5g',null)); select * from table(dbms_xplan.display_cursor('ak5crjygnpk60',null)); select * from table(dbms_xplan.display_cursor('9p6bq1v54k13j',null)); select * from table(dbms_xplan.display_cursor('19x1189chq3xd',null)); select * from table(dbms_xplan.display_cursor('7sx5p1ug5ag12',null)); select * from table(dbms_xplan.display_cursor('730vdzhng6m6g',null)); select * from table(dbms_xplan.display_cursor('730vdzhng6m6g',null)); select * from table(dbms_xplan.display_cursor('0v3dvmc22qnam',null)); select * from table(dbms_xplan.display_cursor('0v3dvmc22qnam',null)); select * from table(dbms_xplan.display_cursor('a1zv6wju3ftgv',null)); select * from table(dbms_xplan.display_cursor('7ng34ruy5awxq',null)); select * from table(dbms_xplan.display_cursor('7ng34ruy5awxq',null)); select * from table(dbms_xplan.display_cursor('b2gnxm5z6r51n',null)); select * from table(dbms_xplan.display_cursor('b2gnxm5z6r51n',null)); select * from table(dbms_xplan.display_cursor('g4gp07gt2z920',null)); select * from table(dbms_xplan.display_cursor('1gu8t96d0bdmu',null)); select * from table(dbms_xplan.display_cursor('g00cj285jmgsw',null)); select * from table(dbms_xplan.display_cursor('g00cj285jmgsw',null)); select * from table(dbms_xplan.display_cursor('g00cj285jmgsw',null)); select * from table(dbms_xplan.display_cursor('bn4b3vjw2mj3u',null)); select * from table(dbms_xplan.display_cursor('38243c4tqrkxm',null)); select * from table(dbms_xplan.display_cursor('2abjfnvy5rkyg',null)); select * from table(dbms_xplan.display_cursor('350f5yrnnmshs',null)); select * from table(dbms_xplan.display_cursor('350f5yrnnmshs',null)); select * from table(dbms_xplan.display_cursor('3s1yukp05bzg6',null)); select * from table(dbms_xplan.display_cursor('3s1yukp05bzg6',null)); select * from table(dbms_xplan.display_cursor('1tgukkrqj3zhw',null)); exit PL/SQL procedure successfully completed.
Edited by: P. Forstmann March 20, 2013 19:06
Edited by: P. Forstmann March 20, 2013 19:33
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Error of closure with variable
Dear all,
Please help me. I want to loop recording. I have two diet. First of all, I do without variable and no mistake. Second, I do with variable and error occurs. below my syntax:
First of all:
------
declare
x varchar (50);
Start
-x: = 'choose the double dummy;
C1 in loop (double dummy selection)
dbms_output.put_line (C1. Dummy);
end loop;
end;
result:
-------
X
--------
Second:
declare
x varchar (50);
Start
x: = 'choose the double dummy;
C1 (looping x)
dbms_output.put_line (C1. Dummy);
end loop;
end;
result:
-------
Encountered the symbol "LOOP" when expected...If you want to use a dynamic SQL statement, you would need something like
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Compare with variable binding sql stored proc vs
I have a complicated logic coded in the two sql with variables and stored procedure I need to compare the performance of the two and decide which binding. with sql, I think I must watch the plan exec etc. and get metrics. How can I do to stored procuser8798946 wrote:
the sql will be a plsql function. I have to choose wheter I implemting the sql code in the plsql or a version of sql plsql. hope that what I say makes sense.Are you meaning "I can write an SQL statement in a procedure, or I can PL/SQL code to do the same thing as the SQL statement and the loop via a slider?
If so, then go with the SQL statement.
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Hi all
How can I use the MONTH() function in column answers, with variable presentation? I need to get the date month.
I tried MONTHS (' @{tmp_date}' as date) but it doesn't work I get the error message.
Thank youHello
If you select a single date value... go invite... then...
Just keep filter on is invited to date column criteria of special relationship...Now, in the criteria take the same date column and apply * months ( column date ) *.
So this column has the value selected and taken months of that particular date...
try it this way...
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I look to explain the plan and dbms_xplan but did not find anything with variablesuse sqlplus variable bind:
SQL> --define variable SQL> var x varchar2 SQL> -- notice the colon prefixing the variable SQL> explain plan for select * from customer where cid = :x; Explained. SQL> select * from table( dbms_xplan.display ); PLAN_TABLE_OUTPUT ----------------------------------------------------------------------------------------------- Plan hash value: 1709312366 ---------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ---------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 1 | 67 | 2 (0)| 00:00:01 | | 1 | TABLE ACCESS BY INDEX ROWID| CUSTOMER | 1 | 67 | 2 (0)| 00:00:01 | |* 2 | INDEX RANGE SCAN | CID | 1 | | 1 (0)| 00:00:01 | ---------------------------------------------------------------------------------------- Predicate Information (identified by operation id): --------------------------------------------------- 2 - access("CID"=:X) 14 rows selected.
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Published by: shoblock on November 6, 2008 16:51
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Hello
I am trying to create a zoom ratio. This is the link that I got for my report in detail, I took it from the LINK of REPORT of SHARE and I chose the CURRENT PAGE:
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I want to solve an equation below shows zero finder vi by the Newton Raphson:
z a * b * c * exp(-z/a),.
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I can build the equation with constant a, b, c, but how do I build it?
Thank you very much!
Use the number to the string functions in the palette of string with the antiderivative of string concatenation to create a formula with your values of a, b and c. Read the detailed help for more information about limitations on the variable names carefully. 'z' is the only variable in your formula for the detector zero. Example is LV2009.
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Hi all
I wonder what would be a good way to parse a string containing a variable number of items to search for. I've seen comments of Roberto on the scan function that are very useful (link1, Link2).
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Scan of the CVI function is very powerful, with many options and features, but it has some limitations.
For example, the ability to scan several parameters in a table as Roberto watch is very slippery, but I can't find a way so he can tell me how many items have been scanned. Scan returns the number of items formatted, but apparently, it counts a table as a single item. You can check that by checking the return value of scanning in the message of Roberto.
I tend to fall back on many of the functions of the library of ANSI-C function strtok Norbert suggested. You need more lines of code, because you load the element of a table at a time in a loop, but you can add more checking along the way of the errors. You could do the same thing with the sweep, playback of a parameter at the same time and then jump the NumFmtdBytes() in the next reading. But if I do not need the additional capacity a CVI library function, I use the ANSI C function.
It's just another way of seeing things. strtok is not clearly better than Scan() in this case, it shows just another approach. Each has its own advantages and disadvantages.
Take a look at the attached simple example. It shows some of the audit that can be done, with examples of several types of possible errors of possible errors.
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Hello
I'm trying to reference variables of presentation created on a Date column in the instruction box to one of the columns in the query, as shown below:
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I m getting a view displays error message with the following error message:
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error occurred. [nQSError: 17001] Oracle error code: 1861, message: ORA-01861: literal does not match the format string to the call of the OIC OCIStmtExecute
SQL issued: SELECT "-quote Types '." Name of level 2 Saw_0', case when '-citation details. "" Created "between" 01/04/2009 ' and ' 15 / 04/2009 ' then '-quote Metrics ' "." number of citations"end saw_1"(unit) - CATALOGUE of quotes"WHERE"-citation details "". "" Date of creation"BETWEEN timestamp ' 2009-04-01 00:00:00 ' timestamp AND ' 2009-04-15 00:00:00 ' ORDER BY saw_0
When I created the prompt on the date field, I put the following in the command prompt:
Cast ("-time".) Day)
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If anyone has faced this kind of question earlier and have a resolution, please help me.
Thank you
KitengeHello.
Select the double - A NON-VALIDE MONTHS TO_DATE('1999-1-1','mm/dd/yyyy')
Try this:
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OLD: EVALUATE ('TO_DATE (%1, %2)', ' @{of} {2999-1-1} ", mm/dd/yyyy)
NEW: EVALUATE ('TO_DATE (%1, %2)', ' @{of} {1, 1, 2999} ", mm/dd/yyyy)and if not ok after that, after an error in query SQL of NQQuery.log.
Kind regards
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http://108obiee.blogspot.com/
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Using a matrix with variables in it.
Hi all, I'm new on my HP 50 g so it can be easier that I am make it look like.
I'm writing an equation for my strength of class material. The equation is the following:
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[C * S S ^ 2 - C * S S ^ 2][- C ^ 2 - C * S C ^ C * S 2]
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Anyone would be able to help out me?
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Thank you!If you want to multiply many different measurers to the matrix,
or replace it with many different values of S, C, E, A, L, the best way is the following
store the original matrix (again, in this example, only using 2 lines of the matrix)
[[' C ^ 2 ' * IT '-C ^ 2' '-(S*C)']]
[[THE OF * c ^ 2' '-(S*C)' '-(S^2)']]"MAT".
STO
the matrix is now stored in a variable called MAST
now store the meter
' E * A/L '.
"SCAL".
STO
the meter is stored in a variable called SCAL
now for the original equation
"SCAL * MAST '"
« K »
STO
now for the first group of variables
5
« E »
STO
6
« A »
STO
7
« L »
STO
8
THE OF '
STO
9
« C »
STO
all variables have now assigned values
Press the VAR
to make sure that the variables are showing on the keys F1 to F6
Press the key to display for K
EVAL
SIMPLIFY (or ENLARGE ENLARGE)
and if you want the solutions of matrix in decimal form, press SHIFT RIGHT-> NUM (key)
to change the values of variables, for example, 'L', it is very simple... a value of 20 L
ENTER 20
LEFT SHIFT
L key (note that, to the left, then the selection key for the variable to be stored in the format works only in mode RPL NOT algebraic mode)
now to reassess the matrix * equation Measurer
K key
EVAL
SIMPLIFY (or ENLARGE ENLARGE)
If you want to change the scaler, the same process.
"L * E * A + 13'.
LEFT SHIFT
softkey SCAL
K key
EVAL
SIMPLIFY (or ENLARGE ENLARGE)
to change the matrix...
softkey MAST
DOWN (this automatically the matrix in the matrix writer application)
Edit the required cells, and then press enter
with the matrix now published on stack level 1
LEFT SHIFT
softkey MAST
K key
EVAL
SIMPLIFY (or ENLARGE ENLARGE)
etc...
Maybe you are looking for
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