diff --git a/RefreshAllMaterializedViewsInDatabase.sql b/RefreshAllMaterializedViewsInDatabase.sql
new file mode 100644
index 0000000..cf8e4b6
--- /dev/null
+++ b/RefreshAllMaterializedViewsInDatabase.sql
@@ -0,0 +1,14 @@
+CREATE OR REPLACE FUNCTION RefreshAllMaterializedViewsInDatabase()
+RETURNS INT AS $$
+    DECLARE
+        matview VARCHAR;
+    BEGIN
+        FOR matview IN SELECT schemaname || '.' || matviewname FROM pg_matviews 
+        LOOP
+            RAISE NOTICE 'Refreshing %', matview;
+            EXECUTE 'REFRESH MATERIALIZED VIEW ' || matview;
+        END LOOP;
+
+        RETURN 1;
+    END 
+$$ LANGUAGE plpgsql;
diff --git a/RefreshAllMaterializedViewsInDatabaseConcurrently.sql b/RefreshAllMaterializedViewsInDatabaseConcurrently.sql
new file mode 100644
index 0000000..854656b
--- /dev/null
+++ b/RefreshAllMaterializedViewsInDatabaseConcurrently.sql
@@ -0,0 +1,14 @@
+CREATE OR REPLACE FUNCTION RefreshAllMaterializedViewsInDatabaseConcurrently()
+RETURNS INT AS $$
+    DECLARE
+        matview VARCHAR;
+    BEGIN
+        FOR matview IN SELECT schemaname || '.' || matviewname FROM pg_matviews 
+        LOOP
+            RAISE NOTICE 'Refreshing %', matview;
+            EXECUTE 'REFRESH MATERIALIZED VIEW CONCURRENTLY ' || matview;
+        END LOOP;
+
+        RETURN 1;
+    END 
+$$ LANGUAGE plpgsql;