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sql-query-assistant

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Optimize and debug SQL with confidence.

Data & Analytics#query optimization#indexing#sql#database performance#query patterns#explain analyze#query debugging
AuthorOmar-Obando
Version1.0.0
Installs0

System Documentation

What problem does it solve?

It helps you write faster, more reliable SQL queries and fix performance or correctness issues when queries are slow, inefficient, or hard to reason about.

Core Features & Use Cases

  • Query optimization guidance: EXPLAIN-driven diagnosis, indexing strategy, and performance tuning patterns to reduce runtime.
  • Robust query pattern recommendations: JOIN vs subquery tradeoffs, CTEs, window functions, pagination, aggregates, and recursive queries.
  • Database-agnostic plus engine-specific tips: Supports common best practices across PostgreSQL, MySQL, SQL Server, and SQLite with targeted advice.

Quick Start

Use the sql-query-assistant skill to optimize and debug the SQL query: provide the query text, intended results, database type, and what “slow” means (e.g., typical runtime and tables involved).

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 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-query-assistant
Download link: https://github.com/Omar-Obando/qwen-orchestrator/archive/main.zip#sql-query-assistant

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