Slick 3: insertOrUpdate not working
insertOrUpdate is only supported in MySQL driver
http://slick.lightbend.com/doc/3.2.1/supported-databases.html
You can try this library which gives you the implementation of insertOrUpdate/upsert
https://github.com/tminglei/slick-pg
This is how we use it on current project.
import com.github.tminglei.slickpg._import com.typesafe.config.ConfigFactoryimport slick.basic.Capabilityobject DBComponent { private val config = ConfigFactory.load() val driver = config.getString("rdbms.properties.driver") match { case "org.h2.Driver" => slick.jdbc.H2Profile case _ => MyPostgresProfile } import driver.api._ val db: Database = Database.forConfig("rdbms.properties")}trait MyPostgresProfile extends ExPostgresProfile { // Add back `capabilities.insertOrUpdate` to enable native `upsert` support; for postgres 9.5+ override protected def computeCapabilities: Set[Capability] = super.computeCapabilities + slick.jdbc.JdbcCapabilities.insertOrUpdate override val api: MyAPI.type = MyAPI object MyAPI extends API}object MyPostgresProfile extends MyPostgresProfile