projection/replication sql query?
my sql bit rusty -- there sql proceed digest an quarrel list looks something this:
name slotvalue slots
---- --------- -----
abc 3 1
abc 4 2
abc 6 5
into 'projected' outcome list looks this:
name slotsum slot
---- ------- ----
abc 13 1
abc 10 2
abc 6 3
abc 6 4
abc 6 5
in words, outcome set should enclose array rows equal max(slots), enumerated (slot) 1 max(slots), sum any 'slots' should simulate sum slotvalues projected out 'slots' position. pathological case:
name slotvalue slots
---- --------- -----
abc 4 3
we should get:
name slotsum slot
---- ------- ----
abc 4 1
abc 4 2
abc 4 3
the summation explanation graceful candid -- digest any slotvalue out array slots:
slotvalue slotvalue slotvalue container sum
--------- --------- --------- ---- ---
3 4 6 1 13 (3+4+6)
0 4 6 2 10 (0+4+6)
0 0 6 3 6 (0+0+6)
0 0 6 4 6 (0+0+6)
0 0 6 5 6 (0+0+6)
update: finish i used various localghost's proceed stored proc. i anticipating there competence proceed but loop.
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