使用H2数据库在游戏中运行测试时，未知数据类型为“JSONB”

Question

我有进化问题未知数据类型：“JSONB”在play框架中运行测试时使用

• 用于scala的playframework v2.6.6
• play-slick v3.0.2
• play-slick-evolutions v3.0.2
• postgresql - 42.0.0
• h2database - 1.4.194

我的H2DbConnector看起来像这样：

import entities.StubData._
import org.scalatest.{BeforeAndAfterAll, FunSuite}
import play.api.db.DBApi
import play.api.db.evolutions.Evolutions
import play.api.inject.guice.GuiceApplicationBuilder

trait H2DbConnector extends FunSuite with BeforeAndAfterAll {
  val appBuilder = new GuiceApplicationBuilder()
    .configure(configuration)

  val injector = appBuilder.injector
  lazy val databaseApi = injector.instanceOf[DBApi]

  override def beforeAll() = {
    Evolutions.applyEvolutions(databaseApi.database("default"))
  }

  override def afterAll() = {
    Evolutions.cleanupEvolutions(databaseApi.database("default"))
  }
}

在application.test.conf中

slick.dbs.default.driver = "slick.driver.H2Driver$"
slick.dbs.default.db.driver = "org.h2.Driver"
slick.dbs.default.db.url = "jdbc:h2:mem:play;MODE=PostgreSQL;DB_CLOSE_DELAY=-1;DATABASE_TO_UPPER=FALSE"

我在evolutions 2.sql文件中有一个有问题的行

ALTER TABLE "Messages" ADD COLUMN "metaJson" JSONB NULL;

当我运行dao测试得到错误时

2017-12-21 16:08:40,409 [error] p.a.d.e.DefaultEvolutionsApi - Unknown data type: "JSONB"; SQL statement:
ALTER TABLE "Messages" ADD COLUMN "metaJson" JSONB NULL [50004-194] [ERROR:50004, SQLSTATE:HY004]
[info] OptoutsDaoTest *** ABORTED ***
[info]   play.api.db.evolutions.InconsistentDatabase: Database 'default' is in an inconsistent state![An evolution has not been applied properly. Please check the problem and resolve it manually before marking it as resolved.]
[info]   at play.api.db.evolutions.DatabaseEvolutions.$anonfun$checkEvolutionsState$3(EvolutionsApi.scala:285)
[info]   at play.api.db.evolutions.DatabaseEvolutions.$anonfun$checkEvolutionsState$3$adapted(EvolutionsApi.scala:270)
[info]   at play.api.db.evolutions.DatabaseEvolutions.executeQuery(EvolutionsApi.scala:317)
[info]   at play.api.db.evolutions.DatabaseEvolutions.checkEvolutionsState(EvolutionsApi.scala:270)
[info]   at play.api.db.evolutions.DatabaseEvolutions.evolve(EvolutionsApi.scala:239)
[info]   at play.api.db.evolutions.Evolutions$.applyEvolutions(Evolutions.scala:193)
[info]   at H2DbConnector.beforeAll(H2DbConnector.scala:15)
[info]   at H2DbConnector.beforeAll$(H2DbConnector.scala:14)
[info]   at OptoutsDaoTest.beforeAll(OptoutsDaoTest.scala:5)
[info]   at org.scalatest.BeforeAndAfterAll.liftedTree1$1(BeforeAndAfterAll.scala:212)
[info]   ...

你可以帮我解决这个问题吗？

Answer 1

H2不支持JSONB柱类型。

所有支持的列类型Supported datatypes of H2

尝试在测试中使用postgres或编写两个数据库都能理解的标准SQL语句。