18 lines
798 B
MySQL
18 lines
798 B
MySQL
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-- KB spine: vector extension + frozen envelope schema
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-- Additive: new columns may be added but existing ones must not be removed or renamed.
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-- Version: 001 — initial
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CREATE EXTENSION IF NOT EXISTS vector;
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CREATE TABLE IF NOT EXISTS envelope (
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id TEXT PRIMARY KEY,
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source TEXT NOT NULL, -- fastmail | gmail | ...
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ts TIMESTAMPTZ NOT NULL, -- message date, UTC
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geo JSONB, -- null for mails; filled by layer-3 enrich
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raw_ref TEXT NOT NULL, -- relative path to .eml in archive
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entities JSONB NOT NULL DEFAULT '[]'
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);
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CREATE INDEX IF NOT EXISTS envelope_source_idx ON envelope (source);
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CREATE INDEX IF NOT EXISTS envelope_ts_idx ON envelope (ts);
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