Question

Table:

Value | Win
 12      3
 22      4
 44      5
 12      11

At the moment getting sum(Win) and order by Value, it returns. So all winning by value.

Value | Win
 12      14
 22      4
 44      5

Now I don’t want to just order by Value, I want to do it like this:

Return all winnings, where value is bigger than 10, 20, 30,40 :

So return should be:

Value | Win
 10+      23
 20+      9
 30+      5
 40+      5

Is this thing possible? Suggestions?

Answer 1

There can be advantages in a grouping table, for example:

This will allow you to build:

Using:

SELECT Groups.GroupName, ta.Value
FROM Groups, ta
WHERE ta.Value Between [low] And [high]

Or even

WHERE ta.Value >= [low] 

And finalize with:

SELECT GroupName, Count([Value]) , Sum(Win)
FROM (SELECT Groups.GroupName, ta.Value, ta.Win
FROM Groups, ta
WHERE ta.Value >= [low]) q
GROUP BY GroupName

One advantage is that you can add and remove groups very easily by editing the table.