Update querying-and-segmentation.md (#1983)

knadh · Aug 12, 2024 · fb090f2 · fb090f2
1 parent 6353fb6
commit fb090f2
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/docs/docs/content/querying-and-segmentation.md b/docs/docs/content/querying-and-segmentation.md
@@ -66,6 +66,13 @@ subscribers.email LIKE 'John%'
 subscribers.email LIKE 'John%' AND status = 'blocklisted'
 ```
 
+#### Querying subscribers who viewed the campaign email
+
+```sql
+-- Find all subscribers who viewed the campaign email.
+EXISTS(SELECT 1 FROM campaign_views WHERE campaign_views.subscriber_id=subscribers.id AND campaign_views.campaign_id=<put_id_of_campaign>)
+```
+
 #### Querying attributes
 
 ```sql