[Nitro] Request for Transaction example

[Reid Thompson]

For a simple example's sake, assume i have a file in which space
delimited data correlates to an Og table.  The file has +2 Million rows.

How do I setup a transaction to handle the entire file?

I tried something like below, but I think it is committing on every
line, rather all as a transaction... ( Postgresql ).


....
db = Og.setup(og_psql)

store = db.get_store
store.start
myfile = File.open("/home/rthompso/reid")
myfile.each_line {|line|
    date, ts, type, telno,t2, location, calltype, fa, fn, result = line.split(' ')
    tbl = Loadtbl.new
    tbl.date = date
    tbl.ts = ts
    tbl.type = type
    tbl.telno = telno + t2
    tbl.location = location
    tbl.calltype = calltype
    tbl.fa = fa
    tbl.fn = fn
    tbl.result = result
    tbl.save
}
store.commit
....

Thanks,
reid