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Divide any number into Equal parts in SQL SERVER


First Create One function that will generate very first part

 CREATE FUNCTION pGetCallsCount
(
 @totalcall INT = 51,
 @Count INT  = 4
)
RETURNS INT
AS
BEGIN
DECLARE @result1 INT
 DECLARE @r INT  = @totalcall % @Count
 IF(@r=0)
 BEGIN
 IF(@count=1)
 SET @result1=@totalcall
 ELSE
  SET @result1=@totalcall/@count 
 END
 ELSE
  BEGIN 
  SET @result1=(@Count-@r)+@totalcall -- surely divided
  SET @result1=@result1/@Count
  END
  RETURN @result1
END
GO


Then Call that function to create next parts like mentioned below :-

DECLARE @totalcall INT = 43
DECLARE @Count INT  = 4
DECLARE @r INT  = @totalcall % @Count

DECLARE @totalsum INT=0
DECLARE @result INT
DECLARE @totalcalldemo INT
SELECT @totalcalldemo=@totalcall
WHILE(@totalsum<>@totalcalldemo)
BEGIN
SELECT @result=dbo.pGetCallsCount(@totalcall,@Count) -- (51,4),
SET @totalcall=@totalcall-@result
SET @Count=@Count-1
SET @totalsum=@totalsum+@result
PRINT @result
END 


OUTPUT
11
11
11
10

Comments

  1. its nice article, but can i conver this scalar valued function to table valued fuction

    ReplyDelete
    Replies
    1. yes you can, but it will simply convert that scalar value function into table value

      Delete
  2. Nice solution, thanks. Can you please explain why two main variables in functions are set to 51 and 4?

    ReplyDelete

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