Question

CREATE TABLE `examrequisitions` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
  `doctorId` bigint(20) unsigned NOT NULL,
  `patientId` bigint(20) unsigned NOT NULL,
  `examId` bigint(20) unsigned NOT NULL,
  `dateRequisition` datetime NOT NULL,
  `price` decimal(7,2) unsigned NOT NULL,
  `status` enum('Realized','Opened') NOT NULL DEFAULT 'Opened',
  `obs` varchar(100) DEFAULT NULL,
  PRIMARY KEY (`id`),
  KEY `doctorId` (`doctorId`),
  KEY `patientId` (`patientId`),
  KEY `examId` (`examId`),
  CONSTRAINT `doctorId` FOREIGN KEY (`doctorId`) REFERENCES `doctors` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION,
  CONSTRAINT `examId` FOREIGN KEY (`examId`) REFERENCES `exams` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION,
  CONSTRAINT `patientId` FOREIGN KEY (`patientId`) REFERENCES `patients` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;


CREATE TABLE `reports` (
  `id` bigint(20) unsigned NOT NULL,
  `status` enum('Validated','Invalidated') NOT NULL DEFAULT 'Invalidated',
  `outcome` varchar(100) DEFAULT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `id_UNIQUE` (`id`),
  CONSTRAINT `id` FOREIGN KEY (`id`) REFERENCES `examrequisitions` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

以下查询正在运行：

INSERT INTO `systemcardiologyreports`.`reports` VALUES(1,'Invalidated', null);

但是使用Hibernate，尝试从前端发送相同的值会让我：无法添加或更新子行：外键约束失败（systemcardiologyreports。reports，CONSTRAINT {{1 } {id id FOREIGN KEY ( examrequisitions ) REFERENCES id`）在更新时不执行任何操作无操作）

型号：

Primefaces：

@Id
@GenericGenerator(name = "generator", strategy = "foreign",
            parameters = @Parameter(name = "property", value = "examrequisitions"))
@GeneratedValue(generator = "generator")
@Basic(optional = false)
@Column(nullable = false, unique = true)
private Long id;

@PrimaryKeyJoinColumn(name = "id", referencedColumnName = "id")
@OneToOne(cascade = CascadeType.ALL)
private Examrequisitions examrequisitions;

无法添加或更新子行：外键约束失败 - 使用Generator

0 个答案: