create table character_meseta (
  pchar integer references player_character (id) not null unique,
  meseta integer not null
);

create table bank_meseta (
  pchar integer references player_character (id) not null,
  bank varchar(128) not null,
  meseta integer not null,
  unique (pchar, bank)
);


alter table player_character
  drop column meseta,
  drop column bank_meseta;