SUM a calculated value based on ID

Question

So i have something like this:

SELECT WB.ID,
((WB.DUR+WB.DUR)*((coalesce(t.total,0)) + (coalesce(tx.total,0)))/(DURA.TOTDUR+DISTA.TOTDIST)) as X,
...
...
...

I'm trying to get the X summed based on WB.ID

DURA and DISTA are both joined and are not db tables(local). same goes to t and tx

ID  X
25  2127.480000
26  6.200000
32  47.120000
33  0.360000
33  1.550000
33  0.240000
42  49.590000
44  21.850000
52  162.670000

RESULT:

ID  X           SUM(X)
25  2127.480000 2127.480000
26  6.200000    6.200000
32  47.120000   47.120000
33  0.360000    2.150000
33  1.550000    2.150000
33  0.240000    2.150000
42  49.590000   49.590000
44  21.850000   21.850000
52  162.670000  162.670000

Answer 1

From the sample data, this looks like a simple sum using a window function:

select id, 
       x, 
       sum(x) over (partition by id) as sum_x
from the_table
order by id;

If x is the result of another query, use a derived table:

select id, x, 
       sum(x) over (partition by id) as sum_x
from (
  select ...., 
         ... as x
  from ...
) t
order by id;