|  line  | 
 l  | 
 !l  | 
 condition  | 
 
| 
26
 | 
 51  | 
 0  | 
 $params{'instance'} || (return $self->_error('instance is required'))
  | 
 
| 
28
 | 
 51  | 
 0  | 
 $instance->connect || (return $self->_error("Failed to connect to ${\$instance->name;}"))
  | 
 
| 
30
 | 
 51  | 
 0  | 
 $params{'schema_id'} || (return $self->_error('schema_id is required'))
  | 
 
| 
60
 | 
 0  | 
 0  | 
 $$a{'display_name'} || ''
  | 
 
| 
 | 
 0  | 
 0  | 
 $$b{'display_name'} || ''
  | 
 
| 
121
 | 
 258  | 
 0  | 
 $TABLES_BY_NAME{$$self{'schema_id'}}{$tname} || (return $self->_error("table $tname does not exist"))
  | 
 
| 
150
 | 
 0  | 
 0  | 
 shift() || 'master'
  | 
 
| 
152
 | 
 0  | 
 0  | 
 $INSTANCES_BY_CLASS{$$self{'schema_id'}}{$class} || (return $self->_error("instance of class $class does not exist"))
  | 
 
| 
195
 | 
 0  | 
 0  | 
 $$schema{'display_name'} || ''
  |