Petru Paler
739b7bfe32
Add database tables for animal tracking: - animal_registry: main snapshot table with all animal attributes - live_animals_by_location: denormalized view for fast roster queries - animal_aliases: merge tracking for when animals are discovered to be same Includes Pydantic models and comprehensive tests for all constraints. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
59 lines
2.9 KiB
SQL
59 lines
2.9 KiB
SQL
-- ABOUTME: Creates animal tracking tables for the registry system.
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-- ABOUTME: Includes animal_registry, live_animals_by_location, and animal_aliases.
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-- Main snapshot table for all animals (current state)
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CREATE TABLE animal_registry (
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animal_id TEXT PRIMARY KEY CHECK(length(animal_id) = 26),
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species_code TEXT NOT NULL REFERENCES species(code),
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identified INTEGER NOT NULL DEFAULT 0 CHECK(identified IN (0, 1)),
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nickname TEXT,
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sex TEXT NOT NULL CHECK(sex IN ('male', 'female', 'unknown')),
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repro_status TEXT NOT NULL CHECK(repro_status IN ('intact', 'wether', 'spayed', 'unknown')),
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life_stage TEXT NOT NULL CHECK(life_stage IN ('hatchling', 'juvenile', 'subadult', 'adult')),
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status TEXT NOT NULL CHECK(status IN ('alive', 'dead', 'harvested', 'sold', 'merged_into')),
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location_id TEXT NOT NULL REFERENCES locations(id),
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origin TEXT NOT NULL CHECK(origin IN ('hatched', 'purchased', 'rescued', 'unknown')),
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born_or_hatched_at INTEGER,
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acquired_at INTEGER,
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first_seen_utc INTEGER NOT NULL,
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last_event_utc INTEGER NOT NULL
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);
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-- Unique nickname only for active animals (allows nulls, allows reuse for dead/merged)
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CREATE UNIQUE INDEX idx_ar_nickname_active
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ON animal_registry(nickname)
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WHERE nickname IS NOT NULL
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AND status NOT IN ('dead', 'harvested', 'sold', 'merged_into');
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CREATE INDEX idx_ar_location ON animal_registry(location_id);
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CREATE INDEX idx_ar_filter ON animal_registry(species_code, sex, life_stage, identified);
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CREATE INDEX idx_ar_status ON animal_registry(status);
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CREATE INDEX idx_ar_last_event ON animal_registry(last_event_utc);
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-- Denormalized view for fast roster queries (only alive animals)
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CREATE TABLE live_animals_by_location (
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animal_id TEXT PRIMARY KEY CHECK(length(animal_id) = 26),
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location_id TEXT NOT NULL REFERENCES locations(id),
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species_code TEXT NOT NULL REFERENCES species(code),
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identified INTEGER NOT NULL DEFAULT 0 CHECK(identified IN (0, 1)),
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nickname TEXT,
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sex TEXT NOT NULL CHECK(sex IN ('male', 'female', 'unknown')),
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repro_status TEXT NOT NULL CHECK(repro_status IN ('intact', 'wether', 'spayed', 'unknown')),
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life_stage TEXT NOT NULL CHECK(life_stage IN ('hatchling', 'juvenile', 'subadult', 'adult')),
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first_seen_utc INTEGER NOT NULL,
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last_move_utc INTEGER,
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tags TEXT NOT NULL DEFAULT '[]' CHECK(json_valid(tags))
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);
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CREATE INDEX idx_labl_location ON live_animals_by_location(location_id);
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CREATE INDEX idx_labl_filter ON live_animals_by_location(location_id, species_code, sex, life_stage, identified);
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-- Tracks when animals are discovered to be the same individual (merge)
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CREATE TABLE animal_aliases (
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alias_animal_id TEXT PRIMARY KEY CHECK(length(alias_animal_id) = 26),
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survivor_animal_id TEXT NOT NULL CHECK(length(survivor_animal_id) = 26),
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merged_at_utc INTEGER NOT NULL
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);
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CREATE INDEX idx_aa_survivor ON animal_aliases(survivor_animal_id);
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