Oleg Bartunov <o...@sai.msu.su> writes:
> I also wonder why did I get "right" result :) Just repeated the query:
> test=# select count(*) from search_tab where (to_tsvector('german', keywords
> ) @@ to_tsquery('german', 'ee:* & dd:*'));
> count
> -------
> 123
> (1 row)
Yeah, that case works (though I think it's unnecessarily slow). The one
that gives the wrong answer is the equivalent form with two AND'ed @@
operators.
regards, tom lane
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