Store multiple values in variable

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SQL

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Hi All,

I want to store all rows values of particular column in SQL

What I have tried:

SQL

declare @a int
declare @b int

set @a= select Stock from ABC
set @b= select month from ABC

And use loop for further calculation 

while @i< 12
if @a > b 
return @a
@i=@i+1

Posted 10-Jan-18 9:08am

Member 12673779

Updated 10-Jan-18 17:04pm

Maciej Los

v2

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Maciej Los · Answer 1 · 2018-01-10T09:24:00

Solution 1

If you want to return Stock and [month] columns with some criteria, try this:

SQL

SELECT Stock, [month]
FROM ABC
WHERE Stock > [month]

Posted 10-Jan-18 9:24am

Maciej Los

Santosh kumar Pithani · Answer 2 · 2018-01-10T17:04:00

DECLARE @a INT,@b INT,@c INT=0;
DECLARE @ABC TABLE(id INT identity(1,1),stock int,month INT);
BEGIN
   INSERT INTO @ABC(Stock,month) SELECT Stock,Month FROM ABC;

    WHILE @c<=(SELECT COUNT(1) FROM @ABC)

     BEGIN
       SELECT @a=Stock,@b=month FROM @ABC WHERE ID=@c;
        if @a>@b 

         SELECT @a;
          ELSE 
         SELECT @b;

      SET @c=@c+1;
     END;
END;