春季 Kotlin Postgres

Question

   @Entity
    @Table(name = "profiles")
    data class Profile(
    @Id
        @GeneratedValue(generator = "UUID")
        @GenericGenerator(
                name = "UUID",
                strategy = "org.hibernate.id.UUIDGenerator"
        )
        @Column(name = "id", updatable = false, nullable = false)
        val id: UUID,

    @Column(name = "first_name")
        var firstName: String? = null,

        @Column(name = "last_name")
        var lastName: String? = null,

    @Column(name = "phones")
        var phones: String? = null
}

在 Postgres 中具有表配置文件并具有列“电话”=> 字符变化 []（数组） 如何设置类型来更新和插入数据？

如果我设置 List 或 Array ArrayList 会有错误：

org.postgresql.util.PSQLException: ERROR: column "phones" is of type character varying[] but expression is of type character varying
  Hint: You will need to rewrite or cast the expression.

Answer 1

您是否要在电话栏中获取日期？如我所见，您正在尝试添加电话，而 String 是正确的类型，我将在 postger 中添加一个逻辑，该逻辑会在更新时添加新日期。