1 files changed, 8 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
index 8a7020a799..38cfc3a241 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
@@ -205,6 +205,9 @@ module ActiveRecord
       #   Set to true to drop the table before creating it.
       #   Set to +:cascade+ to drop dependent objects as well.
       #   Defaults to false.
+      # [<tt>:if_not_exists</tt>]
+      #   Set to true to avoid raising an error when the table already exists.
+      #   Defaults to false.
       # [<tt>:as</tt>]
       #   SQL to use to generate the table. When this option is used, the block is
       #   ignored, as are the <tt>:id</tt> and <tt>:primary_key</tt> options.
@@ -287,8 +290,8 @@ module ActiveRecord
       #     SELECT * FROM orders INNER JOIN line_items ON order_id=orders.id
       #
       # See also TableDefinition#column for details on how to create columns.
-      def create_table(table_name, comment: nil, **options)
-        td = create_table_definition table_name, options[:temporary], options[:options], options[:as], comment: comment
+      def create_table(table_name, **options)
+        td = create_table_definition(table_name, options)
 
         if options[:id] != false && !options[:as]
           pk = options.fetch(:primary_key) do
@@ -317,7 +320,9 @@ module ActiveRecord
         end
 
         if supports_comments? && !supports_comments_in_create?
-          change_table_comment(table_name, comment) if comment.present?
+          if table_comment = options[:comment].presence
+            change_table_comment(table_name, table_comment)
+          end
 
           td.columns.each do |column|
             change_column_comment(table_name, column.name, column.comment) if column.comment.present?