Spring Data JPA: Custom Queries with @Query
A complete guide to custom JPQL, Native SQL, SpEL, projections, and senior-level internals — persistence context mechanics, N+1 prevention, memory optimization, and connection pool management.
A complete guide to custom JPQL, Native SQL, SpEL, projections, and senior-level internals — persistence context mechanics, N+1 prevention, memory optimization, and connection pool management.