From f9cf213261f8f8a722b19cabde3d94eccaef29d8 Mon Sep 17 00:00:00 2001
From: Francis Cao <franciscao@gmail.com>
Date: Wed, 10 Jun 2026 09:18:25 -0700
Subject: [PATCH] Add Session Activity guards for showing multiple records per
 result

---
 src/queries/sql/sessions/getWebsiteSession.ts | 22 +++++++++----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/queries/sql/sessions/getWebsiteSession.ts b/src/queries/sql/sessions/getWebsiteSession.ts
index 28a85f969..3ad2c1677 100644
--- a/src/queries/sql/sessions/getWebsiteSession.ts
+++ b/src/queries/sql/sessions/getWebsiteSession.ts
@@ -70,16 +70,16 @@ async function clickhouseQuery(websiteId: string, sessionId: string) {
   return rawQuery(
     `
     select id,
-      websiteId,
-      distinctId,
-      browser,
-      os,
-      device,
-      screen,
-      language,
-      country,
-      region,
-      city,
+      any(websiteId) as websiteId,
+      argMax(distinctId, max_time) as distinctId,
+      argMax(browser, max_time) as browser,
+      argMax(os, max_time) as os,
+      argMax(device, max_time) as device,
+      argMax(screen, max_time) as screen,
+      argMax(language, max_time) as language,
+      argMax(country, max_time) as country,
+      argMax(region, max_time) as region,
+      argMax(city, max_time) as city,
       ${getDateStringSQL('min(min_time)')} as firstAt,
       ${getDateStringSQL('max(max_time)')} as lastAt,
       uniq(visit_id) visits,
@@ -108,7 +108,7 @@ async function clickhouseQuery(websiteId: string, sessionId: string) {
           and session_id = {sessionId:UUID}
           and event_type != ${EVENT_TYPE.performance}
         group by session_id, distinct_id, visit_id, website_id, browser, os, device, screen, language, country, region, city) t
-    group by id, websiteId, distinctId, browser, os, device, screen, language, country, region, city;
+    group by id;
     `,
     { websiteId, sessionId },
     FUNCTION_NAME,