Can I use this to test for race conditions?

Absolutely. It includes patterns for testing concurrent transactions and isolation levels to ensure data consistency under load.

Is this skill limited to specific databases like PostgreSQL?

While the examples use SQL and JavaScript, the core principles of schema validation and integrity testing are applicable to any relational or NoSQL database system.

Does this skill support migration rollback testing?

Yes, it provides specific implementation patterns to verify that migrations can be rolled back without losing data or breaking the schema.

How does it help with query performance?

The skill includes methods to test query execution times and validate EXPLAIN plans to ensure that queries are using indexes properly instead of performing slow sequential scans.

Database Testing & Integrity

Name: Database Testing & Integrity
Author: Activer007

byActiver007

Security & Testing

Ensures data reliability through automated schema validation, migration verification, and transaction isolation testing.

About

This Claude Code skill provides a comprehensive framework for validating database systems, focusing on the prevention of data loss and corruption. It enables developers to automate schema checks, verify complex data integrity constraints, and test the reliability of database migrations. By providing patterns for ACID transaction testing and query performance analysis—including EXPLAIN plan validation—it helps developers maintain high-performing, robust data persistence layers and prevent catastrophic production data issues.

Key Features

Query performance analysis and index usage checks
Referential integrity and foreign key constraint testing
Transaction isolation and ACID property testing
0 GitHub stars
Automated migration and rollback verification
Schema structure and constraint validation

Use Cases

Auditing query performance in high-volume environments to ensure index efficiency
Testing concurrent transaction logic to prevent race conditions and data corruption
Verifying that database migrations are reversible and preserve existing data

About

Key Features

Query performance analysis and index usage checks
Referential integrity and foreign key constraint testing
Transaction isolation and ACID property testing
0 GitHub stars
Automated migration and rollback verification
Schema structure and constraint validation

Use Cases

Auditing query performance in high-volume environments to ensure index efficiency
Testing concurrent transaction logic to prevent race conditions and data corruption
Verifying that database migrations are reversible and preserve existing data