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303 Frameworks Spring Data Jdbc

Use when you need to use Spring Data JDBC with Java records — including entity design with records, repository pattern, immutable updates, aggregate relationships, custom queries, transaction management, and avoiding N+1 problems. Part of the skills-for-java project

majiayu000 4b919c2 2 files · 2.2 KB Updated 567 repo stars
Coding & Dev Tools

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Spring Data JDBC with Records

Apply Spring Data JDBC guidelines with Java records.

What is covered in this Skill?

  • Records for entity classes
  • Repository pattern
  • Immutable updates
  • Aggregate relationships
  • Custom queries
  • Transaction management
  • Single query loading (N+1 avoidance)

Scope: Apply recommendations based on the reference rules and good/bad code examples.

Constraints

Before applying any Spring Data JDBC changes, ensure the project compiles. If compilation fails, stop immediately. After applying improvements, run full verification.

  • MANDATORY: Run ./mvnw compile or mvn compile before applying any change
  • SAFETY: If compilation fails, stop immediately
  • VERIFY: Run ./mvnw clean verify or mvn clean verify after applying improvements
  • BEFORE APPLYING: Read the reference for detailed rules and good/bad patterns

Reference

For detailed guidance, examples, and constraints, see references/303-frameworks-spring-data-jdbc.md.

majiayu000/claude-skill-registry-data/tree/main/development/303-frameworks-spring-data-jdbc commit 4b919c2838

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