selectByWithDeps

  /**
   * Select only job without dependent tables
   */
  def selectByWithDeps(jobId: Int): Option[JobDeps] = {
    execute {
      DbSchema.db.withSession {
        implicit session: Session =>
          session.withTransaction {
            // fill the dependent instances with empty data
            val query = for {
              job <- schema.Jobs if job.jobId === jobId && job.isDeleted === Active.value
              jty <- schema.JobTypes if jty.jtyId === job.jtyId && jty.isDeleted === Active.value
              jtm <- schema.JobTemplates if jtm.jtmId === jty.jtmId && jtm.isDeleted === Active.value
              src <- schema.DataSources if src.srcId === jtm.srcId && src.isDeleted === Active.value
              dst <- schema.DataDestinations if dst.destId === jty.destId && dst.isDeleted === Active.value
            } yield (job, jty, jtm, src, dst)
            val f = (JobDeps.apply _).tupled
            query.firstOption.map(t => f(t))
          }
      }
    }
  }