SQL 數據庫
PostgreSQL + TimescaleDB Database Design
Design, review, and fix PostgreSQL/TimescaleDB schemas, queries, indexes, and data types. Use whenever the user works with database design, schema review, SQL review, CREATE TABLE, ALTER TABLE, CREATE INDEX, migration files, slow queries, query optimization, TimescaleDB hypertables, continuous aggregates, or database performance tuning. Also trigger when the user says "review my schema", "check my migration", "optimize this query", "review SQL", or asks about PostgreSQL data types, indexing strategies, or database anti-patterns.