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-rw-r--r--activerecord/lib/active_record/errors.rb2
1 files changed, 0 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/errors.rb b/activerecord/lib/active_record/errors.rb
index 52643828e4..c615d59725 100644
--- a/activerecord/lib/active_record/errors.rb
+++ b/activerecord/lib/active_record/errors.rb
@@ -207,8 +207,6 @@ module ActiveRecord
class ImmutableRelation < ActiveRecordError
end
- # Raised in database transaction blocks in situations described
- # in the DatabaseStatements#transaction documentation
class TransactionIsolationError < ActiveRecordError
end
end