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https://github.com/garrytan/gstack.git
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Garry Tan
b43229a501
Telemetry backend infrastructure: telemetry_events table with RLS (insert-only), installations table for retention tracking, update_checks for install pings. Edge functions for update-check (version + ping), telemetry-ingest (batch insert), and community-pulse (weekly active count). SQL views for crash clustering and skill co-occurrence sequences. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
86 lines
2.8 KiB
SQL
86 lines
2.8 KiB
SQL
-- gstack telemetry schema
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-- Tables for tracking usage, installations, and update checks.
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-- Main telemetry events (skill runs, upgrades)
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CREATE TABLE telemetry_events (
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id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
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received_at TIMESTAMPTZ DEFAULT now(),
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schema_version INTEGER NOT NULL DEFAULT 1,
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event_type TEXT NOT NULL DEFAULT 'skill_run',
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gstack_version TEXT NOT NULL,
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os TEXT NOT NULL,
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arch TEXT,
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event_timestamp TIMESTAMPTZ NOT NULL,
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skill TEXT,
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session_id TEXT,
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duration_s NUMERIC,
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outcome TEXT NOT NULL,
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error_class TEXT,
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used_browse BOOLEAN DEFAULT false,
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concurrent_sessions INTEGER DEFAULT 1,
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installation_id TEXT -- nullable, only for "community" tier
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);
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-- Index for skill_sequences view performance
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CREATE INDEX idx_telemetry_session_ts ON telemetry_events (session_id, event_timestamp);
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-- Index for crash clustering
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CREATE INDEX idx_telemetry_error ON telemetry_events (error_class, gstack_version) WHERE outcome = 'error';
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-- Retention tracking per installation
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CREATE TABLE installations (
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installation_id TEXT PRIMARY KEY,
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first_seen TIMESTAMPTZ DEFAULT now(),
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last_seen TIMESTAMPTZ DEFAULT now(),
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gstack_version TEXT,
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os TEXT
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);
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-- Install pings from update checks
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CREATE TABLE update_checks (
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id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
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checked_at TIMESTAMPTZ DEFAULT now(),
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gstack_version TEXT NOT NULL,
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os TEXT NOT NULL
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);
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-- RLS: anon key can INSERT only, never SELECT/UPDATE/DELETE
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ALTER TABLE telemetry_events ENABLE ROW LEVEL SECURITY;
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CREATE POLICY "anon_insert_only" ON telemetry_events FOR INSERT WITH CHECK (true);
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ALTER TABLE installations ENABLE ROW LEVEL SECURITY;
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CREATE POLICY "anon_insert_only" ON installations FOR INSERT WITH CHECK (true);
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-- Allow upsert (update last_seen)
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CREATE POLICY "anon_update_last_seen" ON installations FOR UPDATE USING (true) WITH CHECK (true);
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ALTER TABLE update_checks ENABLE ROW LEVEL SECURITY;
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CREATE POLICY "anon_insert_only" ON update_checks FOR INSERT WITH CHECK (true);
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-- Crash clustering view
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CREATE VIEW crash_clusters AS
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SELECT
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error_class,
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gstack_version,
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COUNT(*) as count,
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COUNT(DISTINCT installation_id) as unique_users,
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MIN(event_timestamp) as first_seen,
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MAX(event_timestamp) as last_seen
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FROM telemetry_events
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WHERE outcome = 'error' AND error_class IS NOT NULL
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GROUP BY error_class, gstack_version
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ORDER BY count DESC;
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-- Skill sequence co-occurrence view
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CREATE VIEW skill_sequences AS
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SELECT
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a.skill as skill_a,
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b.skill as skill_b,
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COUNT(DISTINCT a.session_id) as co_occurrences
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FROM telemetry_events a
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JOIN telemetry_events b ON a.session_id = b.session_id
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AND a.skill != b.skill
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AND a.event_timestamp < b.event_timestamp
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WHERE a.event_type = 'skill_run' AND b.event_type = 'skill_run'
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GROUP BY a.skill, b.skill
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HAVING COUNT(DISTINCT a.session_id) >= 10
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ORDER BY co_occurrences DESC;
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