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postgresql-modeling

Generate PostgreSQL table schemas and relationships with constraints and indexing.

8|Updated Apr 8, 2026
Search Tags:#database#postgresql#schema#sql#modeling#relationships#ddl
One-click install
npx skills add https://github.com/gabriellpequeno/Reserva-Aqui---Projeto-de-fim-de-ciclo --skill postgresql-modeling
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: postgresql-modeling
Source: https://github.com/gabriellpequeno/Reserva-Aqui---Projeto-de-fim-de-ciclo/tree/main/.agent/skills/postgresql-modeling
Command: npx skills add https://github.com/gabriellpequeno/Reserva-Aqui---Projeto-de-fim-de-ciclo --skill postgresql-modeling

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

PostgreSQL modeling often requires careful planning of tables, relationships, constraints, and data types; this skill provides a structured approach to design and evolve schemas.

Core Features & Use Cases

  • Design and model entities, define 1:1, 1:N, and N:N relationships, and generate corresponding CREATE/ALTER scripts.
  • Assist with data types, constraints, and indexing decisions for robust, scalable PostgreSQL schemas.
  • Produce ready-to-run SQL scripts and recommended design notes for multi-tenant PostgreSQL architectures.

Quick Start

Design a new customer orders schema by providing entities, relationships, and key attributes; the system will return a set of PostgreSQL DDL statements and a suggested model.

Frequently Asked Questions about postgresql-modeling

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I model PostgreSQL relationships like 1:1, 1:N, and N:N in a new schema?▼

To model PostgreSQL relationships, you define entities and cardinalities to generate CREATE scripts with proper foreign keys. This process produces ready-to-run DDL statements that map 1:1, 1:N, and N:N connections accurately within your database schema.

What data types and constraints should I use for scalable PostgreSQL database modeling?▼

For scalable PostgreSQL database modeling, you need specific data types and constraints to maintain integrity. The modeling process applies appropriate constraints, data types, and indexing strategies directly into your DDL scripts to ensure reliable and scalable deployments.

Can I generate ALTER table scripts to update an existing PostgreSQL schema?▼

Yes, you can generate ALTER table scripts to update an existing PostgreSQL schema. The modeling process validates requirements and outputs both CREATE and ALTER DDL statements, allowing you to evolve your database tables and relationships structurally over time.

Does this PostgreSQL schema generator support multi-tenant architectures?▼

Yes, this PostgreSQL schema generator supports multi-tenant architectures. It produces ready-to-run SQL scripts alongside recommended design notes specifically tailored to handle the structural requirements and relationship mappings needed for multi-tenant database deployments.

What is the best way to automate DDL script generation for PostgreSQL tables?▼

The best way to automate DDL script generation is to provide key entities, relationships, and attributes as input. The system automatically validates these requirements and outputs structured PostgreSQL DDL statements with recommended indexing and constraints.

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