talksik
31 lines
1.2 KiB
SQL
31 lines
1.2 KiB
SQL
CREATE TYPE particle_type AS ENUM (
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'stream', 'folder', 'media', 'file', 'text', 'quest', 'paper', 'think'
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);
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CREATE TYPE visibility_mode AS ENUM ('network_all', 'custom');
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CREATE TABLE particles (
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id TEXT PRIMARY KEY,
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type particle_type NOT NULL,
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network_id TEXT NOT NULL REFERENCES networks(id) ON DELETE CASCADE,
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parent_id TEXT REFERENCES particles(id) ON DELETE CASCADE,
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created_by_email VARCHAR(255) NOT NULL,
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visibility visibility_mode NOT NULL DEFAULT 'network_all',
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data JSONB NOT NULL DEFAULT '{}',
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE TABLE particle_members (
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particle_id TEXT NOT NULL REFERENCES particles(id) ON DELETE CASCADE,
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email VARCHAR(255) NOT NULL,
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added_at TIMESTAMPTZ DEFAULT NOW(),
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PRIMARY KEY (particle_id, email)
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);
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-- Indexes
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CREATE INDEX idx_particles_parent_updated ON particles(parent_id, updated_at DESC);
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CREATE INDEX idx_particles_network_root ON particles(network_id, updated_at DESC) WHERE parent_id IS NULL;
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CREATE INDEX idx_particles_open_streams ON particles(network_id) WHERE type = 'stream' AND data->>'status' = 'open';
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CREATE INDEX idx_particle_members_email ON particle_members(email, particle_id);
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