# File lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 13 def add_column_position!(sql, column) if column.first sql << " FIRST" elsif column.after sql << " AFTER #{quote_column_name(column.after)}" end sql end
# File lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 9 def visit_AddColumn(o) add_column_position!(super, o) end