diff --git a/db/migrate/20180812173710_copy_status_stats.rb b/db/migrate/20180812173710_copy_status_stats.rb
index 52ab43b762..087b1290db 100644
--- a/db/migrate/20180812173710_copy_status_stats.rb
+++ b/db/migrate/20180812173710_copy_status_stats.rb
@@ -20,8 +20,7 @@ class CopyStatusStats < ActiveRecord::Migration[5.2]
   private
 
   def supports_upsert?
-    version = select_one("SELECT current_setting('server_version_num') AS v")['v'].to_i
-    version >= 90_500
+    ActiveRecord::Base.connection.database_version >= 90_500
   end
 
   def up_fast
diff --git a/db/migrate/20181116173541_copy_account_stats.rb b/db/migrate/20181116173541_copy_account_stats.rb
index 9070200fee..e5faee0cb5 100644
--- a/db/migrate/20181116173541_copy_account_stats.rb
+++ b/db/migrate/20181116173541_copy_account_stats.rb
@@ -24,8 +24,7 @@ class CopyAccountStats < ActiveRecord::Migration[5.2]
   private
 
   def supports_upsert?
-    version = select_one("SELECT current_setting('server_version_num') AS v")['v'].to_i
-    version >= 90_500
+    ActiveRecord::Base.connection.database_version >= 90_500
   end
 
   def up_fast
diff --git a/db/post_migrate/20230803082451_add_unique_index_on_preview_cards_statuses.rb b/db/post_migrate/20230803082451_add_unique_index_on_preview_cards_statuses.rb
index d29d7847c5..4271f8c08a 100644
--- a/db/post_migrate/20230803082451_add_unique_index_on_preview_cards_statuses.rb
+++ b/db/post_migrate/20230803082451_add_unique_index_on_preview_cards_statuses.rb
@@ -17,8 +17,7 @@ class AddUniqueIndexOnPreviewCardsStatuses < ActiveRecord::Migration[6.1]
 
   def supports_concurrent_reindex?
     @supports_concurrent_reindex ||= begin
-      version = select_one("SELECT current_setting('server_version_num') AS v")['v'].to_i
-      version >= 120_000
+      ActiveRecord::Base.connection.database_version >= 120_000
     end
   end