Split out session query.

queries/analytics/sessions/getSessionMetrics.ts

@@ -28,8 +28,8 @@ async function relationalQuery(
 
   return rawQuery(
     `select ${column} x, count(*) y
-    from session as x
-    where x.session_id in (
+    from session as s
+    where s.session_id in (
       select website_event.session_id
       from website_event
         join website 
@@ -38,7 +38,7 @@ async function relationalQuery(
       where website.website_id = {{websiteId::uuid}}
         and website_event.created_at between {{startDate}} and {{endDate}}
       ${filterQuery}
-    )
+    ) as t
     group by 1
     order by 2 desc
     limit 100`,
@@ -64,7 +64,7 @@ async function clickhouseQuery(
     `
     select
       ${column} x, count(distinct session_id) y
-    from website_event as x
+    from website_event
     where website_id = {websiteId:UUID}
       and created_at between {startDate:DateTime} and {endDate:DateTime}
       and event_type = {eventType:UInt32}