Which PostgreSQL versions are supported?

This skill is optimized for PostgreSQL 16 and above, utilizing modern SQL features and performance improvements.

How does it handle SQL errors?

The skill includes a troubleshooting guide for common Postgres error codes like 42803 (GROUP BY errors) and 54001 (query complexity limits).

Can this skill help with hierarchical data?

Yes, it includes specialized patterns for recursive queries, making it easy to query tree-like structures such as file systems or org charts.

Does it provide performance optimization?

Absolutely. It includes patterns like LATERAL joins and CTEs that are specifically designed to optimize complex data retrieval and improve query readability.

PostgreSQL Advanced Query Architect

Name: PostgreSQL Advanced Query Architect
Author: pluginagentmarketplace

bypluginagentmarketplace

•

Database Management

Master complex PostgreSQL query patterns including CTEs, window functions, and recursive joins for high-performance data operations.

The PostgreSQL Advanced Queries skill empowers developers to architect sophisticated database solutions by providing production-ready patterns for complex SQL operations. It simplifies the implementation of Common Table Expressions (CTEs), window functions for analytical reporting, and recursive queries for hierarchical data structures. Designed for PostgreSQL 16+, this skill helps optimize query performance using LATERAL joins and advanced aggregation techniques, while offering built-in troubleshooting for common SQL error codes and performance bottlenecks.

Key Features

01Multi-step query orchestration using Common Table Expressions (CTEs)

02Advanced analytical reporting with window functions like ranking and running totals

03Hierarchical data processing through recursive query patterns for tree structures

04Integrated troubleshooting guide for common PostgreSQL error codes

05Subquery optimization using LATERAL joins for efficient row-level lookups

061 GitHub stars

Use Cases

01Generating complex financial reports with running totals and period-over-period comparisons

02Optimizing high-performance dashboards that require specific data subsets from large related tables

03Managing organizational charts or threaded comment systems using recursive tree traversal

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add pluginagentmarketplace/custom-plugin-postgresql postgresql-advanced-queries

For use in Claude.ai and ChatGPT

Download Skill

Key Features

01Multi-step query orchestration using Common Table Expressions (CTEs)

02Advanced analytical reporting with window functions like ranking and running totals

03Hierarchical data processing through recursive query patterns for tree structures

04Integrated troubleshooting guide for common PostgreSQL error codes

05Subquery optimization using LATERAL joins for efficient row-level lookups

061 GitHub stars

Use Cases

01Generating complex financial reports with running totals and period-over-period comparisons

02Optimizing high-performance dashboards that require specific data subsets from large related tables

03Managing organizational charts or threaded comment systems using recursive tree traversal

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add pluginagentmarketplace/custom-plugin-postgresql postgresql-advanced-queries

For use in Claude.ai and ChatGPT

Download Skill