if ( $pg_server_version >= 80000 ) {
$hashref->{'sql_alter_type'} =
- "ALTER TABLE $table ALTER COLUMN ". $new_column->name.
+ "ALTER COLUMN ". $new_column->name.
" TYPE ". $new_column->type.
( ( defined($new_column->length) && $new_column->length )
? '('.$new_column->length.')'