-create table account_values(profile varchar not null, account varchar not null, currency varchar not null default '', value decimal not null, generation integer default 0 );
-create unique index un_account_values on account_values(profile,account,currency);
-create table description_history(description varchar not null primary key, description_upper varchar, generation integer default 0);
-create unique index un_description_history on description_history(description_upper);
-create table transactions(profile varchar not null, id integer not null, data_hash varchar not null, year integer not null, month integer not null, day integer not null, description varchar not null, comment varchar, generation integer default 0);
-create unique index un_transactions_id on transactions(profile,id);
+create table account_values(
+ profile varchar not null,
+ account varchar not null,
+ currency varchar not null default '',
+ value real not null,
+ generation integer not null default 0,
+ primary key(profile, account, currency));
+
+create table description_history(description varchar collate NOCASE not null,
+ description_upper varchar not null,
+ generation integer not null default 0,
+ primary key(description));
+
+create table transactions(
+ profile varchar not null,
+ id integer not null,
+ data_hash varchar not null,
+ year integer not null,
+ month integer not null,
+ day integer not null,
+ description varchar collate NOCASE not null,
+ comment varchar,
+ generation integer not null default 0,
+ primary key(profile,id));