remove www. prefix from hostname during comparison. Closes #3256

src/lib/prisma.ts

@@ -108,7 +108,7 @@ function getFilterQuery(filters: Record<string, any>, options: QueryOptions = {}
 
         if (name === 'referrer') {
           arr.push(
-            `and (website_event.referrer_domain != website_event.hostname or website_event.referrer_domain is null)`,
+            `and (website_event.referrer_domain != regexp_replace(website_event.hostname, '^www.', '') or website_event.referrer_domain is null)`,
           );
         }
       }

src/queries/sql/getValues.ts

@@ -23,7 +23,7 @@ async function relationalQuery(websiteId: string, column: string, filters: Query
   let excludeDomain = '';
 
   if (column === 'referrer_domain') {
-    excludeDomain = `and website_event.referrer_domain != website_event.hostname
+    excludeDomain = `and website_event.referrer_domain != regexp_replace(website_event.hostname, '^www.', '')
       and website_event.referrer_domain != ''`;
   }
 

src/queries/sql/pageviews/getPageviewExpandedMetrics.ts

@@ -50,7 +50,7 @@ async function relationalQuery(
   let excludeDomain = '';
 
   if (column === 'referrer_domain') {
-    excludeDomain = `and website_event.referrer_domain != website_event.hostname
+    excludeDomain = `and website_event.referrer_domain != regexp_replace(website_event.hostname, '^www.', '')
       and website_event.referrer_domain != ''`;
     if (type === 'domain') {
       column = toPostgresGroupedReferrer(GROUPED_DOMAINS);

src/queries/sql/pageviews/getPageviewMetrics.ts

@@ -46,7 +46,7 @@ async function relationalQuery(
   let excludeDomain = '';
 
   if (column === 'referrer_domain') {
-    excludeDomain = `and website_event.referrer_domain != website_event.hostname
+    excludeDomain = `and website_event.referrer_domain != regexp_replace(website_event.hostname, '^www.', '')
       and website_event.referrer_domain != ''`;
   }
 

src/queries/sql/reports/getAttribution.ts

@@ -142,7 +142,7 @@ async function relationalQuery(
     ${
       currency
         ? ''
-        : `and we.referrer_domain != hostname
+        : `and we.referrer_domain != regexp_replace(we.hostname, '^www.', '')
       and we.referrer_domain != ''`
     }  
     group by 1