Hi All: I've googling around, searching the mailinglist archive and reading FAQ's but I haven't find the answer for my question. And I know it is quite commom! I'm trying upgrading to 7.2.1.
I'm running postgresql 7.0 with a column like: Table "materia" Column | Type | Modifiers --------------------+--------------------------+----------- materiadata | timestamp with time zone | not null mmateriatitulo | character varying(80) | not null materiasequencial | numeric(30,6) | not null I used to execute this query: select max(time(materiadata)) from materia; or select materiasequencial, materiatitulo, time(materiadata) from materia order by time(materiadata) desc; I've read at PostgreSQL 7.3dev Administrator Guide's Release Notes that time() and timestamp() functions in postgresql 7.2 are deprecated (so in 7.2.1). So, how can I get the same result above without using time() ?? Or if it not possible, how can I extract (yes, I tried with extract() function too) time from a timestamp column? I know it's quite simple question... but I haven't find any clue! Thanks a lot in advance. Bests regards []'s Lucas Brasilino [EMAIL PROTECTED] http://www.recife.pe.gov.br Emprel - Empresa Municipal de Informatica (pt_BR) Municipal Computing Enterprise (en_US) Recife - Pernambuco - Brasil Fone: +55-81-34167078 ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/users-lounge/docs/faq.html