我在 Postgres 9.4 中有一个以电子邮件地址作为主键的表。使用 Anorm,然后我执行以下操作
DB.withConnection { implicit connection =>
SQL"insert into member_login_email(email, password) values ($email, $password)".executeInsert()
}
执行此操作时,会将正确的值输入到表中,但会引发 TypeDoesNotMatch 运行时异常:
at play.api.Application$class.handleError(Application.scala:296) ~[play_2.11-2.3.7.jar:2.3.7]
at play.api.DefaultApplication.handleError(Application.scala:402) [play_2.11-2.3.7.jar:2.3.7]
at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3$$anonfun$applyOrElse$4.apply(PlayDefaultUpstreamHandler.scala:320) [play_2.11-2.3.7.jar:2.3.7]
at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3$$anonfun$applyOrElse$4.apply(PlayDefaultUpstreamHandler.scala:320) [play_2.11-2.3.7.jar:2.3.7]
at scala.Option.map(Option.scala:145) [scala-library-2.11.1.jar:na]
Caused by: java.lang.RuntimeException: TypeDoesNotMatch(Cannot convert dsfsfadsf@ddd.com: class java.lang.String to Long for column ColumnName(member_login_email.email,Some(email)))
at scala.sys.package$.error(package.scala:27) ~[scala-library-2.11.1.jar:na]
at anorm.Sql$.anorm$Sql$$as(Anorm.scala:472) ~[anorm_2.11-2.3.7.jar:2.3.7]
at anorm.Sql$class.executeInsert(Anorm.scala:350) ~[anorm_2.11-2.3.7.jar:2.3.7]
at anorm.SimpleSql.executeInsert(Anorm.scala:190) ~[anorm_2.11-2.3.7.jar:2.3.7]
at repository.MemberLoginEmailRepository$$anonfun$create$1.apply(MemberLoginEmailRepository.scala:17) ~[classes/:na]
似乎 Anorm 期望主键的类型为 Long。无论如何让 Anorm 接受 Text 类型的主键而不抛出异常?
我查看了Anorm 的源代码,但一直在努力了解这实际上发生在哪里。