Dani Mezher <dany(dot)mezher(at)fi(dot)usj(dot)edu(dot)lb> writes:
> Is it fixed in postgresql 7.4.2???
Yes. See
http://www.postgresql.org/docs/7.4/static/release.html#RELEASE-7-4-2
The actual bug is mentioned here:
http://www.postgresql.org/docs/7.4/static/release-7-3-6.html
regards, tom lane