create table Variants (
id integer primary key,
name varchar unique,
- description text
+ description text,
+ noProblems boolean
);
create table Users (
loginTime datetime,
sessionToken varchar,
created datetime,
- notify boolean
+ notify boolean,
+ newsRead datetime
);
--- All the following tables are for correspondance play only
--- (Live games are stored in browser)
+create table Problems (
+ id integer primary key,
+ added datetime,
+ fen varchar,
+ uid integer,
+ vid integer,
+ instruction text,
+ solution text,
+ foreign key (uid) references Users(id),
+ foreign key (vid) references Variants(id)
+);
create table Challenges (
id integer primary key,
uid integer,
target integer,
vid integer,
+ randomness integer,
fen varchar,
cadence varchar,
foreign key (uid) references Users(id),
vid integer,
fenStart varchar, --initial state
fen varchar, --current state
- score varchar,
+ white integer,
+ black integer,
+ score varchar default '*',
scoreMsg varchar,
cadence varchar,
+ randomness integer, --for rematch
created datetime,
- drawOffer character,
- foreign key (vid) references Variants(id)
+ drawOffer character default '',
+ rematchOffer character default '',
+ deletedByWhite boolean,
+ deletedByBlack boolean,
+ chatReadWhite datetime,
+ chatReadBlack datetime,
+ foreign key (vid) references Variants(id),
+ foreign key (white) references Users(id),
+ foreign key (black) references Users(id)
);
create table Chats (
added datetime
);
--- Store informations about players in a corr game
-create table Players (
- gid integer,
- uid integer,
- color character,
- foreign key (gid) references Games(id),
- foreign key (uid) references Users(id)
-);
-
create table Moves (
gid integer,
squares varchar, --description, appear/vanish/from/to
foreign key (gid) references Games(id)
);
+create index scoreIdx on Games(score);
+
pragma foreign_keys = on;