added pro_users_feed_matview

db/migrate/20200710130615_add_pro_users_feed_materialized_view.rb

@@ -0,0 +1,13 @@
+class AddProUsersFeedMaterializedView < ActiveRecord::Migration[5.2]
+  def change
+    execute <<-SQL
+      CREATE MATERIALIZED VIEW pro_feed_users_matview AS
+        SELECT id 
+        FROM accounts
+        WHERE accounts.is_investor=true 
+          OR accounts.is_donor=true 
+          OR accounts.is_verified=true 
+          OR accounts.is_pro=true
+    SQL
+  end
+end