This is a discussion on Speeding up the Postgres lexer within the pgsql Hackers forums, part of the PostgreSQL category; --> Simon Riggs <simon@2ndquadrant.com> writes: > Would we use the -x switch if we had it? Dunno. Depending on such ...
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| Simon Riggs <simon@2ndquadrant.com> writes: > Would we use the -x switch if we had it? Dunno. Depending on such a thing would require depending on a new flex version, and seeing that the flex guys haven't put out a new release since the badly broken 2.5.31 more than 2 years ago, I wouldn't hold my breath waiting for one we can use. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 7: don't forget to increase your free space map settings |
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| Tom Lane wrote: > Dunno. Depending on such a thing would require depending on a new flex > version, and seeing that the flex guys haven't put out a new release > since the badly broken 2.5.31 more than 2 years ago, I wouldn't hold > my breath waiting for one we can use. It should be easy enough to check for the presence of the flag at configure-time and only use it if flex implements it. Prior to reading Simon's message I was actually thinking of hacking up the same thing so I agree it is probably worth doing. -Neil ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend |
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| On Wed, 2005-05-25 at 11:28 +1000, Neil Conway wrote: > Tom Lane wrote: > > Dunno. Depending on such a thing would require depending on a new flex > > version, and seeing that the flex guys haven't put out a new release > > since the badly broken 2.5.31 more than 2 years ago, I wouldn't hold > > my breath waiting for one we can use. > > It should be easy enough to check for the presence of the flag at > configure-time and only use it if flex implements it. Prior to reading > Simon's message I was actually thinking of hacking up the same thing > so I agree it is probably worth doing. Neil, I'll be doing this after the beta freeze is announced. If you wanted to do this before then, I wouldn't stop you. Best Regards, Simon Riggs ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq |