OR tsquery

to_tsquery and plainto_tsquery produce AND tsquery
'apple banana orange' -> 'apple' & 'banana' & 'orange'
I can't see anything that will produce OR tsquery.
'apple banana orange' -> 'apple' | 'banana' | 'orange'

The only thing I can think of is looping on ts_lexize that looks not
very efficient in plpgsql.

Am I missing something?

thanks

--
Ivan Sergio Borgonovo
http://www.webthatworks.it