postgres-core-schema-design

PostgreSQL schema design best practices include using snake_case identifiers, choosing IDENTITY over SERIAL for auto-incrementing columns, and managing search_path settings. These guidelines ensure robust database architecture and help avoid common pitfalls.

Managing search_path for SECURITY DEFINER functions involves setting a secure and explicit schema path to prevent unauthorized access. This Skill provides secure design patterns that properly configure search_path settings for robust multi-tenancy schema layouts.

You should use IDENTITY columns instead of SERIAL for PostgreSQL schema design. IDENTITY provides a more SQL-standard compliant and robust approach to auto-incrementing, which helps avoid common pitfalls associated with SERIAL column behavior.

Yes, these PostgreSQL schema design guidelines require PostgreSQL 15, 16, or 17. It targets these specific versions to provide modern best practices for naming conventions, search_path management, and secure schema layout for multi-tenancy.

Structuring a PostgreSQL schema for multi-tenancy involves proper schema layout combined with strict search_path management. This approach ensures secure data isolation and follows secure design patterns specifically tailored for SECURITY DEFINER functions.