The following bug has been logged online:
Bug reference: 2154
Logged by: Glauco Carlos Silva
Email address: glauco(dot)gcs(at)sercomtel(dot)com(dot)br
PostgreSQL version: 8.0.3
Operating system: Windows XP
Description: conversion problem
Details:
the result of function (select lower('')) is "the expected
result is "
and the result of function (select upper('')) is "the
expected result is "
PS under the LINUX to