[英]Jpa select query to a new object gives error
When assign select JPA It gives an error as bellow.分配 select JPA 时会出现如下错误。 What is the issue?问题是什么?
You have an error in your SQL syntax;您的 SQL 语法有错误; check the manual that corresponds to your MariaDB server version for the right syntax to use near '.finance.resources.StudentForBankStatement(s.admission_no,s.first' at line 1`检查与您的 MariaDB 服务器版本相对应的手册,以了解在第 1 行的“.finance.resources.StudentForBankStatement(s.admission_no,s.first') 附近使用的正确语法
Query询问
@Query( value = "select NEW com.finance.resources.StudentForBankStatement(s.admission_no,s.first_name,s.last_name) from student s where branch_id = ?1", nativeQuery = true )
List<StudentForBankStatement> getStudentByClassIdBranchId( long branchId );
Helper Class助手 Class
@Data
@AllArgsConstructor
@NoArgsConstructor
public class StudentForBankStatement
{
private String AdmissionNo;
private String firstName;
private String lastName;
}
In your query you have nativeQuery=true
which this is not, thus the error.在您的查询中,您有nativeQuery=true
这不是,因此是错误。 This should be JPQL.这应该是 JPQL。 Fix your query to something like:将您的查询修复为:
@Query( value = "select NEW com.finance.resources.StudentForBankStatement(s.admissionNo, s.firstName, s.lastName) from Student s where s.branchId = :1")
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