23 lines
706 B
SQL
23 lines
706 B
SQL
-- Database schema for buglab labyrinths storage
|
|
|
|
CREATE TABLE IF NOT EXISTS labyrinths (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
score INTEGER NOT NULL,
|
|
field_blob BLOB NOT NULL,
|
|
width INTEGER DEFAULT 29,
|
|
height INTEGER DEFAULT 19,
|
|
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
|
|
);
|
|
|
|
CREATE TABLE IF NOT EXISTS tags (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
name TEXT UNIQUE NOT NULL
|
|
);
|
|
|
|
CREATE TABLE IF NOT EXISTS labyrinth_tags (
|
|
labyrinth_id INTEGER REFERENCES labyrinths(id) ON DELETE CASCADE,
|
|
tag_id INTEGER REFERENCES tags(id) ON DELETE CASCADE,
|
|
PRIMARY KEY (labyrinth_id, tag_id)
|
|
);
|
|
|
|
CREATE INDEX IF NOT EXISTS idx_labyrinths_score ON labyrinths(score DESC);
|