sql - Like PIVOT but values not discrete -

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a table lists multiple events each event has 4 attributes (columns), call them a, b, c, p

it simpleto pivot table columns a, b, c, p=1, p=2, p=3, etc.

however, need columns a, b, c, p<1, p<2, p<3, etc.

in other words, if row of "simple" way x, y, z, 7, 3, 5, 2 need x, y, z, 7, 10, 15, 17 because p less n less n+1.

i know can compute values (x, y, z, 7, 10, 15, 17), load them temporary table, , pivot that, maybe there's simple sql talents don't recognize immediately?

if matters, result end in ssrs.

if understand correctly, should work.

select     a,     b,     c,     sum(case when p < 1 1 else 0 end) p1,     sum(case when p < 2 1 else 0 end) p2,     sum(case when p < 3 1 else 0 end) p3,     sum(case when p < 4 1 else 0 end) p4     events group     a,     b,     c

this not dynamic. example, if have row in there p=4 not add row p<5. it's using strictly < , not <=.


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