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* int to date
@ 2005-07-25 08:54 Daniel Drotos <drdani@mazsola.iit.uni-miskolc.hu>
2005-07-25 16:14 ` Re: int to date Bruno Wolff III <bruno@wolff.to>
0 siblings, 1 reply; 2+ messages in thread
From: Daniel Drotos @ 2005-07-25 08:54 UTC (permalink / raw)
To: pgsql-sql
Hi,
I have a string containing hexa dump of an 4 bytes integer, like
'6AF4805C'. Is it possible to convert it somehow to date type in
plpgsql (v8.0.0-rc1)? Doc says that date is represented as 4 bytes
internaly.
How can I get internal representation of a date type field? So I would
be able to produce hexa dump of it like above...
Daniel
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: int to date
2005-07-25 08:54 int to date Daniel Drotos <drdani@mazsola.iit.uni-miskolc.hu>
@ 2005-07-25 16:14 ` Bruno Wolff III <bruno@wolff.to>
0 siblings, 0 replies; 2+ messages in thread
From: Bruno Wolff III @ 2005-07-25 16:14 UTC (permalink / raw)
To: Daniel Drotos <drdani@mazsola.iit.uni-miskolc.hu>; +Cc: pgsql-sql
On Mon, Jul 25, 2005 at 10:54:42 +0200,
Daniel Drotos <drdani@mazsola.iit.uni-miskolc.hu> wrote:
> Hi,
>
> I have a string containing hexa dump of an 4 bytes integer, like
> '6AF4805C'. Is it possible to convert it somehow to date type in
> plpgsql (v8.0.0-rc1)? Doc says that date is represented as 4 bytes
> internaly.
>
> How can I get internal representation of a date type field? So I would
> be able to produce hexa dump of it like above...
area=> select x'6AF4805C'::integer::abstime;
abstime
------------------------
2026-11-11 08:49:00-06
(1 row)
It looks like the your number probably isn't an offset in seconds from
January 1 1970. But with more knowledge about what it is, you should
be able to turn it into a date or timestamp.
^ permalink raw reply [nested|flat] 2+ messages in thread
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2005-07-25 08:54 int to date Daniel Drotos <drdani@mazsola.iit.uni-miskolc.hu>
2005-07-25 16:14 ` Bruno Wolff III <bruno@wolff.to>
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