Re: Problem with index using regular expression

On 06/06/11 09:03, Håvard Wahl Kongsgård wrote:
> substring(nodes.name <http://nodes.name> from
> E'\\w.*\\s(\\w.*)$|\\w+\\s(\\w.*)$') = substring(income.name
> <http://income.name> from E'\\w.*\\s(\\w.*)$|\\w+\\s(\\w.*)$') limit 1000")

Try doubling every '\' because that's a Python escape character too and
you want to send to the database the "\\X" sequence, not "\X"; i.e.,

... from E'\\\\w.*\\\\s(\\\\w.*)$|\\\\w+\\\\s(\\\\w.*)$') ...

Hope this helps,
federico

--
Federico Di Gregorio                         federico.digregorio@dndg.it
Studio Associato Di Nunzio e Di Gregorio                  http://dndg.it
  Qu'est ce que la folie? Juste un sentiment de liberté si
   fort qu'on en oublie ce qui nous rattache au monde... -- J. de Loctra