From f154d9b6648bfa9f515e517904e1645717e01520 Mon Sep 17 00:00:00 2001
From: "Eileen M. Uchitelle" <eileencodes@users.noreply.github.com>
Date: Tue, 3 May 2022 08:49:05 -0400
Subject: [PATCH] Merge pull request #45012 from
 fatkodima/fix-sql-comments-regex

Simplify regex detecting comments in sql query
---
 .../lib/active_record/connection_adapters/abstract_adapter.rb   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index bea571ca7dd55..ce6b4702250f8 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -36,7 +36,7 @@ class AbstractAdapter
       include Savepoints
 
       SIMPLE_INT = /\A\d+\z/
-      COMMENT_REGEX = %r{(?:--.*\n)*|/\*(?:[^*]|\*[^/])*\*/}m
+      COMMENT_REGEX = %r{(?:--.*\n)|/\*(?:[^*]|\*[^/])*\*/}m
 
       attr_accessor :pool
       attr_reader :visitor, :owner, :logger, :lock