java - 如何解决自定义存储库 JPA 中的错误 "error in your SQL syntax"

Question

我正在使用 Spring Boot 开发一个应用程序。使用 JPA 时，我收到 SQL 语法错误。

public interface ReservoirRepository extends CrudRepository<Reservoir, Integer> {

    @Query(value = "From reservoir where patientID = ?1", nativeQuery = true)
    public List<Reservoir> findByPatientId(Integer patientId);
}

这是MySQL表和数据

错误描述是这样的

java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'From reservoir where patientID = 1' at line 1

请帮助我，我没有明白这里出了什么问题。谢谢:)

Answer 1

编写完整的 sql 命令，作为其 native 查询。喜欢 @Query(value = "SELECT * FROM Reservoir res where res. PatientID = ?1", nativeQuery = true)