Update base_select.sql

Velir · Dec 16, 2024 · 36a4fd8 · 36a4fd8
1 parent 200e0c5
commit 36a4fd8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/macros/base_select.sql b/macros/base_select.sql
@@ -141,7 +141,7 @@
     ) items
     , property_id
     , {{ ga4.unnest_key('event_params', 'ga_session_id', 'int_value', 'session_id') }}
-    , CAST(REGEXP_EXTRACT({{ ga4.unnest_key('event_params', 'ga_session_id', 'string_value', 'session_id_string') }}, r'^GS\d\.\d\.(\d+)') AS INT64) as fallback_session_id
+    , CAST(REGEXP_EXTRACT(COALESCE({{ ga4.unnest_key('event_params', 'ga_session_id', 'string_value', 'session_id_string') }}, ""), r'^GS\d\.\d\.(\d+)') AS INT64) as fallback_session_id
     , {{ ga4.unnest_key('event_params', 'page_location') }}
     , {{ ga4.unnest_key('event_params', 'ga_session_number',  'int_value', 'session_number') }}
     , COALESCE(