124 lines
4.2 KiB
SQL
124 lines
4.2 KiB
SQL
-- Enable pgvector extension
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CREATE EXTENSION IF NOT EXISTS vector;
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-- Event log — source of truth for all memory
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CREATE TABLE IF NOT EXISTS events (
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id BIGSERIAL PRIMARY KEY,
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project VARCHAR NOT NULL,
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query_id VARCHAR NOT NULL,
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run_id VARCHAR NOT NULL,
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turn INT NOT NULL,
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event_type VARCHAR NOT NULL, -- "ingest", "gate_update", "gate_exit", "synthesis"
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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data JSONB NOT NULL,
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UNIQUE(project, query_id, run_id, turn)
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);
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CREATE INDEX idx_events_project_query ON events(project, query_id);
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CREATE INDEX idx_events_run ON events(run_id);
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CREATE INDEX idx_events_type ON events(event_type);
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-- L0: Evidence chunks (raw, with source reference)
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CREATE TABLE IF NOT EXISTS chunks_l0 (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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project VARCHAR NOT NULL,
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query_id VARCHAR NOT NULL,
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source VARCHAR NOT NULL, -- "pi", "claude", "transcript"
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content TEXT NOT NULL,
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tokens INT NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX idx_chunks_l0_project_query ON chunks_l0(project, query_id);
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-- L1: Per-query memories (one per standing query, up to 1024 tokens)
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CREATE TABLE IF NOT EXISTS memories_l1 (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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project VARCHAR NOT NULL,
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query_id VARCHAR NOT NULL,
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content TEXT NOT NULL,
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tokens INT NOT NULL,
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embedding vector(768), -- nomic-embed-text-v2-moe
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chunks_seen INT NOT NULL,
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chunks_used INT NOT NULL,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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run_id VARCHAR NOT NULL,
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UNIQUE(project, query_id)
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);
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CREATE INDEX idx_memories_l1_project ON memories_l1(project);
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CREATE INDEX idx_memories_l1_embedding ON memories_l1 USING ivfflat (embedding vector_cosine_ops);
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-- L1 -> L0 provenance (which evidence chunks produced this memory)
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CREATE TABLE IF NOT EXISTS l1_l0_edges (
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l1_id UUID REFERENCES memories_l1(id) ON DELETE CASCADE,
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l0_id UUID REFERENCES chunks_l0(id) ON DELETE CASCADE,
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PRIMARY KEY (l1_id, l0_id)
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);
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-- L2: Project synthesis (one per project, up to 1024 tokens)
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CREATE TABLE IF NOT EXISTS memories_l2 (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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project VARCHAR NOT NULL UNIQUE,
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content TEXT NOT NULL,
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tokens INT NOT NULL,
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embedding vector(768),
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l1_count INT NOT NULL, -- how many L1 memories were used
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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run_id VARCHAR NOT NULL
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);
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CREATE INDEX idx_memories_l2_project ON memories_l2(project);
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CREATE INDEX idx_memories_l2_embedding ON memories_l2 USING ivfflat (embedding vector_cosine_ops);
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-- L2 -> L1 provenance (which L1 memories produced this synthesis)
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CREATE TABLE IF NOT EXISTS l2_l1_edges (
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l2_id UUID REFERENCES memories_l2(id) ON DELETE CASCADE,
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l1_id UUID REFERENCES memories_l1(id) ON DELETE CASCADE,
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PRIMARY KEY (l2_id, l1_id)
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);
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-- Reference corpus (not gated, used in queries)
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CREATE TABLE IF NOT EXISTS reference_corpus (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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project VARCHAR NOT NULL,
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name VARCHAR NOT NULL, -- doc name or skill name
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content TEXT NOT NULL,
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embedding vector(768),
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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UNIQUE(project, name)
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);
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CREATE INDEX idx_corpus_project ON reference_corpus(project);
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CREATE INDEX idx_corpus_embedding ON reference_corpus USING ivfflat (embedding vector_cosine_ops);
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-- Ingest jobs (async queue)
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CREATE TABLE IF NOT EXISTS ingest_jobs (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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project VARCHAR NOT NULL,
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ingest_id VARCHAR NOT NULL UNIQUE,
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status VARCHAR NOT NULL DEFAULT 'pending', -- pending, processing, done, failed
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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started_at TIMESTAMP,
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completed_at TIMESTAMP,
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error TEXT
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);
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CREATE INDEX idx_ingest_jobs_project ON ingest_jobs(project);
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CREATE INDEX idx_ingest_jobs_status ON ingest_jobs(status);
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-- Skills extracted from memories
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CREATE TABLE IF NOT EXISTS skills (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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project VARCHAR NOT NULL,
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name VARCHAR NOT NULL,
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description TEXT NOT NULL,
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when_to_use TEXT,
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examples TEXT,
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l1_source UUID NOT NULL REFERENCES memories_l1(id) ON DELETE CASCADE,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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UNIQUE(project, name)
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);
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CREATE INDEX idx_skills_project ON skills(project);
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