Re: Optimizer differences between 7.2 and 7.3

A bit OT:

do regex ops (~, ~*) use index scan in non-"C" locales? Is it worth to
convert LIKE to regex?

G.
------------------------------- cut here -------------------------------
----- Original Message -----
From: "Richard Huxton" <dev@archonet.com>
Sent: Monday, July 07, 2003 4:40 PM


Check the locale the database was initdb'd to. You'll probably find 7.2.4 is
in the "C" locale whereas 7.3.3 isn't. The "like" comparison can only use
indexes in the "C" locale. I believe you might need to initdb again to fix
this.

--
  Richard Huxton

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