Alexander
48 lines
1.6 KiB
SQL
48 lines
1.6 KiB
SQL
CREATE TABLE items (
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inode BIGINT PRIMARY KEY,
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name TEXT NOT NULL,
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original_path TEXT NOT NULL,
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local_path TEXT NOT NULL,
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file_type TEXT NOT NULL CHECK (file_type IN ('directory', 'file')),
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hash BIGINT NOT NULL
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);
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CREATE TABLE music_metadata (
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inode BIGINT PRIMARY KEY REFERENCES items(inode) ON DELETE CASCADE,
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track_title TEXT NOT NULL,
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album TEXT NOT NULL,
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track_number INTEGER NOT NULL,
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header BYTEA NOT NULL,
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real_audio_start BIGINT NOT NULL
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);
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CREATE TABLE music_metadata_artists (
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inode BIGINT NOT NULL REFERENCES music_metadata(inode) ON DELETE CASCADE,
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artist TEXT NOT NULL,
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PRIMARY KEY (inode, artist)
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);
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CREATE TABLE music_metadata_other_tags (
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inode BIGINT NOT NULL REFERENCES music_metadata(inode) ON DELETE CASCADE,
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position INTEGER NOT NULL,
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tag TEXT NOT NULL,
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PRIMARY KEY (inode, position)
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);
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CREATE TABLE music_metadata_pictures (
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inode BIGINT NOT NULL REFERENCES music_metadata(inode) ON DELETE CASCADE,
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position INTEGER NOT NULL,
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block_header BYTEA NOT NULL,
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data_offset BIGINT NOT NULL,
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data_length BIGINT NOT NULL,
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PRIMARY KEY (inode, position)
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);
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-- Lazy byte cache for NetworkOrigin. Rows exist only for files the user has
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-- actually read; reconcile invalidates a row when its hash changes.
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CREATE TABLE cached_file_bytes (
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inode BIGINT PRIMARY KEY REFERENCES items(inode) ON DELETE CASCADE,
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data BYTEA NOT NULL,
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fetched_at TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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