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postgres-query-expert

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Master PostgreSQL 16 SQL and optimization

Software Engineering#optimization#sql#postgres#merges#returning#mvcc
Authorratacat
Version1.0.0
Installs0

System Documentation

What problem does it solve?

A comprehensive reference for PostgreSQL 16, covering query construction, optimization, schema management, and introspection.

Core Features & Use Cases

  • ANSI SQL with PostgreSQL extensions (DISTINCT ON, RETURNING, LATERAL, etc.)
  • Introspection queries to list tables and columns
  • Advanced features: MERGE, window functions, JSONB, arrays, ranges
  • DML patterns with RETURNING and transactional guidance

Quick Start

Example: connect to your DB and run a sample query via psql

  • psql -d mydb -c "SELECT version();"

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: postgres-query-expert
Download link: https://github.com/ratacat/claude-skills/archive/main.zip#postgres-query-expert

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