khodowany
19 lines
857 B
SQL
19 lines
857 B
SQL
CREATE TABLE songs (
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id TEXT PRIMARY KEY NOT NULL CHECK(length(trim(id)) BETWEEN 1 AND 120),
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title TEXT NOT NULL CHECK(length(trim(title)) BETWEEN 1 AND 200),
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composer TEXT NOT NULL DEFAULT '',
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source_json TEXT NOT NULL CHECK(json_valid(source_json)),
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created_at_ms INTEGER NOT NULL CHECK(created_at_ms >= 0),
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updated_at_ms INTEGER NOT NULL CHECK(updated_at_ms >= created_at_ms)
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) STRICT;
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-- vamp-statement
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CREATE TABLE page_state (
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id INTEGER PRIMARY KEY CHECK(id = 1),
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song_id TEXT NOT NULL CHECK(length(trim(song_id)) BETWEEN 1 AND 120),
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page_index INTEGER NOT NULL CHECK(page_index >= 0),
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next_count INTEGER NOT NULL DEFAULT 0 CHECK(next_count >= 0),
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previous_count INTEGER NOT NULL DEFAULT 0 CHECK(previous_count >= 0),
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last_command TEXT NOT NULL DEFAULT '',
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updated_at_ms INTEGER NOT NULL CHECK(updated_at_ms >= 0)
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) STRICT;
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