Re: Is timestamptz alias documented?
От | Alvaro Herrera |
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Тема | Re: Is timestamptz alias documented? |
Дата | |
Msg-id | 1291749509-sup-8246@alvh.no-ip.org обсуждение исходный текст |
Ответ на | Re: Is timestamptz alias documented? (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: Is timestamptz alias documented?
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Список | pgsql-docs |
Excerpts from Tom Lane's message of mar dic 07 15:35:53 -0300 2010: > Chris <ctlajoie@gmail.com> writes: > > Is this a new alias, or > > has it been around for some time? > > It's been around since the '90s I'm sure, maybe even back to Berkeley days. It appeared later; "timestamp" was the alias for "timestamp with time zone" previously. But this was against the SQL standard so the new alias was introduced as a backwards incompatible change. There are no hits for a "grep -r timestamptz src/backend" in 7.1, but they are there in 7.2. 2002 or so, then. -- Álvaro Herrera <alvherre@commandprompt.com> The PostgreSQL Company - Command Prompt, Inc. PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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