sql - Apportioning data into new columns -


morning,

i quite new sql server 2008 wondering if me.

i have: 

select      c.code, d.date, d.date_previous,      cast(d.date-date_previous int) days,      d.units, d.cost     table1 d     inner join table2 p on d.id = p.id     inner join table3 c on p.c_id = c.id     date_previous > '31/12/2012'

this bringing 1 row per invoice received after 31/12/2012. aim following columns:

code jan data feb data mar data etc...

  • one unique code per line (so i'm assuming row partitioning required)
  • where bill has period of 3 months with, example, 300 units, i'd separated out across 3 months (100 in each)

i'm aware i'd need use pivot function , temp tables i'm not advanced yet.


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