| Subject: | Add more clear examples at DOC |
https://metacpan.org/pod/SQL::Translator::Schema::Index#options
http://search.cpan.org/dist/SQL-Translator/lib/SQL/Translator/Schema/Table.pm#add_index
It is not clear from DOC that we can write next thing:
$sqlt_table->add_index(type => 'unique', fields => [...], options => { where => 'deleted = false' })
Thank you