Given that rechecking requires Expr and state structures, maybe it would
be easier to make the operators RECHECK so the planner does the right
thing now, but make a flag that tells the index scan *not* to recheck
this tuple. That would seem slightly less work and fit better with the
existing code. (In other words, it's an optimisation rather than a big
change).


I like your suggestion - it's useful for GiST/GIN fulltext indexing.


--
Teodor Sigaev                                   E-mail: [EMAIL PROTECTED]
                                                   WWW: http://www.sigaev.ru/

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