Use algorithm while removing index with db:rollback

Closes #24190

3 files changed, 13 insertions, 2 deletions

diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index 55c4214eee..c34236d4be 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -1,3 +1,9 @@
+*   Use given algorithm while removing index from database.
+
+    Fixes #24190.
+
+    *Mehmet Emin İNAÇ*
+
 *   Update payload names for `sql.active_record` instrumentation to be
     more descriptive.
 
diff --git a/activerecord/lib/active_record/migration/command_recorder.rb b/activerecord/lib/active_record/migration/command_recorder.rb
index a3a5e0fa16..ac7d506fd1 100644
--- a/activerecord/lib/active_record/migration/command_recorder.rb
+++ b/activerecord/lib/active_record/migration/command_recorder.rb
@@ -161,8 +161,8 @@ module ActiveRecord
           table, columns, options = *args
           options ||= {}
 
-          index_name = options[:name]
-          options_hash = index_name ? { name: index_name } : { column: columns }
+          options_hash = options.slice(:name, :algorithm)
+          options_hash[:column] = columns if !options_hash[:name]
 
           [:remove_index, [table, options_hash]]
         end
diff --git a/activerecord/test/cases/migration/command_recorder_test.rb b/activerecord/test/cases/migration/command_recorder_test.rb
index 0b5e983f14..58bc558619 100644
--- a/activerecord/test/cases/migration/command_recorder_test.rb
+++ b/activerecord/test/cases/migration/command_recorder_test.rb
@@ -213,6 +213,11 @@ module ActiveRecord
         assert_equal [:remove_index, [:table, { name: "new_index" }]], remove
       end
 
+      def test_invert_add_index_with_algorithm_option
+        remove = @recorder.inverse_of :add_index, [:table, :one, algorithm: :concurrently]
+        assert_equal [:remove_index, [:table, { column: :one, algorithm: :concurrently }]], remove
+      end
+
       def test_invert_remove_index
         add = @recorder.inverse_of :remove_index, [:table, :one]
         assert_equal [:add_index, [:table, :one]], add