Re: BUG #3767: tsearch2 index creation fatal crash

"Thomas H." <me(at)alternize(dot)com> writes:
> i saw my mistake. i misinterpreted the examples to show the possibility
> to convert *any* text by using casting to tsvector as an alternative to
> using to_tsvector :)

Yeah, the examples in section 12.1.2 are not actually good practice:
both sides of the match should usually get normalized before comparison,
and these examples don't do that.

I'm not sure that putting in to_tsvector calls there would be an
improvement, though, since at that point we haven't introduced
to_tsvector.

Thoughts anyone?

regards, tom lane