| line | true | false | branch | 
 
| 123 | 0 | 0 | if (defined $$self{'dbh_ro'}) | 
 
| 147 | 0 | 0 | defined $$opt{'table_prefix'} ? : | 
 
| 152 | 0 | 0 | unless defined $$self{'dbms_name'} | 
 
| 159 | 0 | 0 | if ($$self{'dbms_name'} =~ /mysql/i) { } | 
 
|  | 0 | 0 | elsif ($$self{'dbms_name'} =~ /sqlite/i) { } | 
 
| 202 | 0 | 0 | if not $config_existed | 
 
| 222 | 0 | 0 | if ($find_sth->fetchrow_arrayref) | 
 
| 230 | 0 | 0 | if $err | 
 
| 238 | 0 | 0 | if (defined $$opt{'coord_types'}) { } | 
 
| 246 | 0 | 0 | if (defined $$opt{'item_coord_types'}) { } | 
 
| 318 | 0 | 0 | unless $is_sub | 
 
| 322 | 0 | 0 | if ($is_sub) { } | 
 
| 327 | 0 | 0 | if $err | 
 
| 344 | 0 | 0 | unless defined $struct | 
 
| 347 | 0 | 0 | unless defined $$snodes[0] | 
 
| 366 | 0 | 0 | if (not defined $id) { } | 
 
| 409 | 0 | 0 | if (not $is_sub) { } | 
 
| 413 | 0 | 0 | if $err | 
 
| 433 | 0 | 0 | unless defined $row | 
 
| 438 | 0 | 0 | unless defined $$item[0] | 
 
| 448 | 0 | 0 | if ref $node_id | 
 
| 483 | 0 | 0 | unless defined $sql_type | 
 
| 569 | 0 | 0 | if ($self->is_mysql) { } | 
 
|  | 0 | 0 | elsif ($self->is_sqlite) { } |