Remove ActiveRecord::Relation#calculate patch (#1199)

Author: aidanharan

CHANGELOG.md

@@ -4,6 +4,10 @@
 
 - [#1164](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter/pull/1164) Fix composite primary key with different data type with triggers
 
+#### Changed
+
+- [#1199](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter/pull/1199) Remove ActiveRecord::Relation#calculate patch
+
 ## v7.1.3
 
 #### Fixed

lib/active_record/connection_adapters/sqlserver/core_ext/calculations.rb

@@ -8,51 +8,9 @@ module ConnectionAdapters
     module SQLServer
       module CoreExt
         module Calculations
-          def calculate(operation, column_name)
-            if klass.connection.sqlserver?
-              _calculate(operation, column_name)
-            else
-              super
-            end
-          end
-
+          
           private
 
-          # Same as original `calculate` method except we don't perform PostgreSQL hack that removes ordering.
-          def _calculate(operation, column_name)
-            operation = operation.to_s.downcase
-
-            if @none
-              case operation
-              when "count", "sum"
-                result = group_values.any? ? Hash.new : 0
-                return @async ? Promise::Complete.new(result) : result
-              when "average", "minimum", "maximum"
-                result = group_values.any? ? Hash.new : nil
-                return @async ? Promise::Complete.new(result) : result
-              end
-            end
-
-            if has_include?(column_name)
-              relation = apply_join_dependency
-
-              if operation == "count"
-                unless distinct_value || distinct_select?(column_name || select_for_count)
-                  relation.distinct!
-                  relation.select_values = [ klass.primary_key || table[Arel.star] ]
-                end
-                # PostgreSQL: ORDER BY expressions must appear in SELECT list when using DISTINCT
-                # Start of monkey-patch
-                # relation.order_values = [] if group_values.empty?
-                # End of monkey-patch
-              end
-
-              relation.calculate(operation, column_name)
-            else
-              perform_calculation(operation, column_name)
-            end
-          end
-
           def build_count_subquery(relation, column_name, distinct)
             return super unless klass.connection.adapter_name == "SQLServer"