313-frameworks-spring-db-migrations-flyway
Installation
SKILL.md
Spring — Database migrations (Flyway)
Apply Flyway migration guidelines for Spring Boot.
What is covered in this Skill?
- flyway-core and database-specific Flyway modules (e.g. PostgreSQL) with Spring Boot BOM
- Versioned SQL under
src/main/resources/db/migration(V{version}__{description}.sql) spring.flyway.*properties: locations, baseline-on-migrate, validate-on-migrate- Optional Java migrations (
BaseJavaMigration) for data backfills - Forward-only discipline: do not rewrite applied migrations in shared environments
- Coordination with
@311-frameworks-spring-jdbcand@312-frameworks-spring-data-jdbc
Scope: Apply recommendations based on the reference rules and good/bad examples.
Constraints
Before applying Flyway or SQL changes, ensure the project compiles. After improvements, run full verification.