On Tue, Jul 27, 2010 at 7:33 PM, David Fetter <da...@fetter.org> wrote: > Minor quibble with the regression tests: should we be using > dollar quotes in things like this? Doubled-up quote marks: > > SELECT xpath_exists('//town[text() = > ''Cwmbran'']','<towns><town>Bidford-on-Avon</town><town>Cwmbran</town><town>Bristol</town></towns>'::xml); > > Dollar quote: > > SELECT xpath_exists($$//town[text() = > 'Cwmbran']$$,'<towns><town>Bidford-on-Avon</town><town>Cwmbran</town><town>Bristol</town></towns>'::xml);
Personally, I don't really see that as an improvement. Dollar-quotes are really nice for longer strings, or where you would otherwise have quadrupled quotes (or more), but I don't see a big advantage to it here. Still, it's a question of opinion more than anything else. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise Postgres Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers