1 skill indexed · tag “postgresql”
0xbfd79b…d64d4f
Analyze SQL queries and EXPLAIN plans to identify performance bottlenecks, then produce optimized rewrites with index recommendations. Supports PostgreSQL, MySQL, SQLite, and SQL Server dialects. Covers full table scans, N+1 patterns, missing indexes, subquery flattening, join optimization, and query plan interpretation. Returns optimized query, index DDL, and estimated improvement.