When querying time series datasets, you can now easily group data by week. A new derived field <columnName>WeekDate will return the first day of the week the time value falls within. With an ISO-standard default of MONDAY, the firstDayOfWeek is configurable with an options configuration parameter.

query {
  <tableName>Query(
    groupBy: [eventCreatedTimeWeekDate]
    orderBy: {eventCreatedTimeWeekDate:desc}
    options: {firstDayOfWeek: SUNDAY}
  ) {
    eventCount
    eventCreatedTimeWeekDate
  }
}