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How to use the SQL MINUS keyword


How to use the SQL MINUS keyword

By : ABIDI HOUSSEM
Date : November 19 2020, 12:41 AM
it should still fix some issue In Sql Server you can use Except operator which is the equivalent of Minus
code :
SELECT *
FROM   [UserData]
EXCEPT
SELECT *
FROM  (SELECT *
       FROM   [Friendship]
       WHERE  Friend2 = '" + Session["Email"].ToString() + "'
              AND Friend_Status = 1
       UNION
       SELECT *
       FROM   [Friendship]
       WHERE  Friend1 = '" + Session["Email"].ToString() + "'
              AND Friend_Status = 1) a 


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I am unable to use minus keyword in oracle 9i!

I am unable to use minus keyword in oracle 9i!


By : user1802585
Date : March 29 2020, 07:55 AM
To fix the issue you can do Given what the business question seems to be (show the salaries of employees where the salary is not in the top ten of salaries) I would think analytics would be a choice worth considering:
code :
select salary 
  from (select salary,
               rank() over (order by salary) as salary_rank
          from employees
       )
 where salary_rank > 10
 order by salary;
Detecting normal minus and numpad minus in Javascript onKeyDown

Detecting normal minus and numpad minus in Javascript onKeyDown


By : Aung Zin Linn
Date : March 29 2020, 07:55 AM
hop of those help? I doubt you'll be able to do it reliably cross-browser. There's an excellent writeup of keyboard events and the codes generated on various browsers on this page. I think it's getting pretty dated now, though.
Lexical error while using MINUS keyword in a sparql query

Lexical error while using MINUS keyword in a sparql query


By : Nikolai J
Date : March 29 2020, 07:55 AM
help you fix your problem You first and second queries (assuming that you've got the : prefix defined) are legal. You can check with sparql.org's query validator. E.g., these are both legal:
code :
prefix : <>

select ?p where 
  {
   ?s ?p ?o FILTER NOT EXISTS { ?s :wasBornIn ?o }
  }
prefix : <>

select ?p where 
  { 
   { ?s ?p ?o } MINUS { ?s :wasBornIn ?o } 
  }
"?s ?p ?o" + 
"FILTER NOT EXISTS { ?s :wasBornIn ?o }"
?s ?p ?oFILTER NOT EXISTS { … }
Regexp in Javascript: replace minus with comma+minus when condition is met

Regexp in Javascript: replace minus with comma+minus when condition is met


By : TKas
Date : March 29 2020, 07:55 AM
To fix this issue I need to replace \- minus with \,+- comma+minus when space/no-space/comma before the minus. In a SVG path I found this: , You can use
code :
/(^|[^,\s])-/g
var re = /(^|[^,\s])-/g; 
var str = '201.86-38.778';
var result = str.replace(re, '$1,-');
document.body.innerHTML = result;
Check a float value contains a minus sign (hyphen-minus) - Python

Check a float value contains a minus sign (hyphen-minus) - Python


By : user2097902
Date : March 29 2020, 07:55 AM
like below fixes the issue String characters don't exist in float objects. Just perform a numeric comparison:
code :
if flo < 0:
    print('yes')
if '-' in val:
    print('yes')
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