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Found 5 Skills
Execute DuckDB SQL queries against MotherDuck databases. Use when running analytics, aggregations, transformations, or any SQL operation. Covers query best practices, CTEs, window functions, QUALIFY, and performance optimization.
For writing and executing SQL queries - from simple single-table queries to complex multi-table JOINs and aggregations
SQL database queries, joins, aggregations, subqueries, and optimization. Use for .sql files and database operations.
Validate pending migrations for foreign key consistency, rollback safety, and best practices
MySQL database design standards. Use this skill when designing table structures, field types, indexes, or naming conventions for MySQL databases.