在 mariadb 10.5.9 和 scala 2.13 上使用MysqlMonixJdbcContext
getquill.io 并尝试使用
import io.getquill._
val ctx = new MysqlMonixJdbcContext(SnakeCase, "ctx")
import ctx._
val images: List[Image] = ...
run(
liftQuery(images).map(i => query[Image].insert(i).onConflictIgnore)
)
case class Image(path: String, digest: String, size: Int, id: Option[Int])
CREATE TABLE `IMAGE` (
`path` VARCHAR(500) NOT NULL,
`digest` VARCHAR(50) NOT NULL,
`size` INT UNSIGNED NOT NULL,
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`id`)
)
COLLATE='utf8mb4_general_ci';
ALTER TABLE `IMAGE`
ADD UNIQUE INDEX `uk_path` (`path`);
我收到以下错误
exception during macro expansion:
scala.reflect.macros.TypecheckException: Case class type io.getquill.Insert[Image] has no values
我该如何解决这个问题?