home/categories/sql-databases/secondsky-claude-skills-plugins-sql-query-optimization-skills-sql-query-optimization-skill-md
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sql-query-optimization
SQL query optimization for PostgreSQL/MySQL with indexing, EXPLAIN analysis. Use for slow queries, N+1 problems, missing indexes, or encountering sequential scans, OFFSET pagination, temp table spills, inefficient JOINs.
maintainer
secondsky
Updated 12/24/2025
Stars
107
Forks
14
quick start
Installation and usage
SQL query optimization for PostgreSQL/MySQL with indexing, EXPLAIN analysis. Use for slow queries, N+1 problems, missing indexes, or encountering sequential scans, OFFSET pagination, temp table spills, inefficient JOINs.
Installation
$ install --globalskills.sh
Usage
Once installed, you can use this skill by running the following command in your terminal:
skills use sql-query-optimization