jpa hibernate naming physical-strategy 변경

@Entity 어노테이션 붙은 클래스 필드명을 따라 컬럼명 매칭룰을 적용

이를 커스텀으로 변경

CamelCaseToUnderscoresNamingStrategy 를 상속받아 uppercase로 변경

yml 에선언

spring.jpa.hibernate:
  naming:
    physical-strategy

public class CustomColumnUppercaseStrategy extends CamelCaseToUnderscoresNamingStrategy {
    @Override
    protected Identifier getIdentifier(String name, final boolean quoted, final JdbcEnvironment jdbcEnvironment) {
        if (isCaseInsensitive(jdbcEnvironment)) {
            name = name.toUpperCase(Locale.ROOT);
        }
        return new Identifier(name, quoted);
    }
}