The following bug has been logged online:
Bug reference: 4120
Logged by: Pedro Gimeno
Email address: pgsql-002@[EMAIL PROTECTED]
version: 8.2.5
Operating system: Debian Etch + Back****ts
Description: ERROR: cache lookup failed for function 0
Details:
I have an application running under Windows (tried both with XP and 2000)
which when run, gets the server to a point in which every comparison of
varchar < varchar gives the above error:
postgres=# select ''::varchar < ''::varchar;
ERROR: cache lookup failed for function 0
It doesn't seem to matter where it's run: that last command was run in the
Debian box, so it doesn't look like a client-side problem. However I've
been
unable to force that state by any other means but running my application.
Changing the direction of the comparison makes things work again, i.e. if
I
write "SELECT b > a" instead of "SELECT a < b" it works.
Is there anything I can do to help tracking down this problem?
-- Pedro Gimeno
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