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sql-pro

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SQL patterns for performance and design

Data & Analytics#indexing#SQL#optimization#PostgreSQL#MySQL#EXPLAIN
AuthorJeffallan
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps optimize queries, design schemas, and analyze execution plans across PostgreSQL, MySQL, and SQL Server for reliable performance.

Core Features & Use Cases

  • Query patterns: CTEs, window functions, and advanced joins.
  • Indexing & design: Crafting covering and composite indexes.
  • Explain analysis: Interpreting EXPLAIN/ANALYZE results and optimization steps.

Quick Start

Start with an EXPLAIN ANALYZE on a slow query and propose a covering index.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: sql-pro
Download link: https://github.com/Jeffallan/claude-skills/archive/main.zip#sql-pro

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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