20 lines
837 B
SQL
20 lines
837 B
SQL
-- T0356: Create Playback Analytics Database Model
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-- Migration pour créer la table playback_analytics
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CREATE TABLE playback_analytics (
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id BIGSERIAL PRIMARY KEY,
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track_id BIGINT NOT NULL REFERENCES tracks(id) ON DELETE CASCADE,
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user_id BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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play_time INTEGER NOT NULL DEFAULT 0,
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pause_count INTEGER NOT NULL DEFAULT 0,
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seek_count INTEGER NOT NULL DEFAULT 0,
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completion_rate DECIMAL(5,2) NOT NULL DEFAULT 0,
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started_at TIMESTAMP NOT NULL,
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ended_at TIMESTAMP,
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created_at TIMESTAMP NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_playback_analytics_track_id ON playback_analytics(track_id);
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CREATE INDEX idx_playback_analytics_user_id ON playback_analytics(user_id);
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CREATE INDEX idx_playback_analytics_created_at ON playback_analytics(created_at);
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