13 lines
432 B
SQL
13 lines
432 B
SQL
CREATE TABLE channel_config_snapshots (
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id TEXT PRIMARY KEY NOT NULL,
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channel_id TEXT NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
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config_json TEXT NOT NULL,
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version_num INTEGER NOT NULL,
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label TEXT,
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created_at TEXT NOT NULL,
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UNIQUE (channel_id, version_num)
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);
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CREATE INDEX idx_config_snapshots_channel
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ON channel_config_snapshots(channel_id, version_num DESC);
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