code: public function getPrimaryKeyLocation($table)
      {
          // if multiple, put the primary key in the indicies section
          $count = 0;
          foreach ($table->columns as $column) {
              if ($column->isPrimaryKey) {
                  $count++;
              }
              if ($count > 1) {
                  return 'index';
              }
          }
  
          return 'table_build';
      }
docs: Get primary key location.
  
  @param [[@doctodo param_type:table]] $table [[@doctodo param_description:table]]
  
  @return [[@doctodo return_type:getPrimaryKeyLocation]] [[@doctodo return_description:getPrimaryKeyLocation]]