pctb/schema-notes.txt

   1
   2 BUY and SELL
   3         commodity id    } indexed       } indexed       } unique
   4         island id ??    }                               } indexed?
   5         stall id                                        }
   6         =>?
   7         price           integer
   8         qty             integer, 1001 means `>1000'
   9
  10 COMMODITIES
  11         commodity id
  12         =>
  13         commodity name
  14         unit mass
  15         unit volume
  16
  17 ISLANDS
  18         island id
  19         =>
  20         island name
  21         archipelago name
  22
  23 STALLS
  24         stall id
  25         =>
  26         island id
  27         stall name
  28
  29 UPLOADS
  30         island id
  31     =>?
  32         age             integer time_t
  33         clientspec      us-ascii
  34         serverspec      us-ascii
  35
  36 DISTANCES
  37         island a id
  38         island b id
  39         distance        integer leagues