d86b2c3746
Implements Phase 1 & 2 of Google Takeout RAG integration: - Database migrations for calendar_events, location_history, search_history - DAO implementations with hybrid time + semantic search - Parsers for .ics, JSON, and HTML Google Takeout formats - Import utilities with batch insert optimization Features: - CalendarEventDao: Hybrid time-range + semantic search for events - LocationHistoryDao: GPS proximity with Haversine distance calculation - SearchHistoryDao: Semantic-first search (queries are embedding-rich) - Batch inserts for performance (1M+ records in minutes vs hours) - OpenTelemetry tracing for all database operations Import utilities: - import_calendar: Parse .ics with optional embedding generation - import_location_history: High-volume GPS data with batch inserts - import_search_history: Always generates embeddings for semantic search 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
20 lines
607 B
SQL
20 lines
607 B
SQL
CREATE TABLE location_history (
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id INTEGER PRIMARY KEY NOT NULL,
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timestamp BIGINT NOT NULL,
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latitude REAL NOT NULL,
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longitude REAL NOT NULL,
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accuracy INTEGER,
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activity TEXT,
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activity_confidence INTEGER,
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place_name TEXT,
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place_category TEXT,
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embedding BLOB,
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created_at BIGINT NOT NULL,
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source_file TEXT,
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UNIQUE(timestamp, latitude, longitude)
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);
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CREATE INDEX idx_location_timestamp ON location_history(timestamp);
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CREATE INDEX idx_location_coords ON location_history(latitude, longitude);
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CREATE INDEX idx_location_activity ON location_history(activity);
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