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* dump and schema
@ 2003-12-15 15:33 van Elsacker Frans <fve@atbib.be>
2003-12-15 16:22 ` Re: dump and schema Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 1 reply; 5+ messages in thread
From: van Elsacker Frans @ 2003-12-15 15:33 UTC (permalink / raw)
To: pgsql-sql
I have a problem with date default and schema's and don't know wether I am
doing something wrong or not.
All my tables (more than 100) have a field datumi of type date default
today, as this example:
CREATE TABLE tabel (
....
datumi date DEFAULT 'today',
....
);
taking a dump or a schema of this table via pg_dump and restoring or using
it went fine
Now I am using postgres 7.4 and making a schema (and also the table in a
dump gave this result)
CREATE TABLE tabel(
....
datumi date DEFAULT '2003-12-10'::date,
....
);
which is not expected for a schema. Even worse by restoring a dump, all my
new records have this fixed date in the field datumi.
Something has changed? I do it in the wrong way? Is there a solution ?
many thanks
^ permalink raw reply [nested|flat] 5+ messages in thread
* Re: dump and schema
2003-12-15 15:33 dump and schema van Elsacker Frans <fve@atbib.be>
@ 2003-12-15 16:22 ` Tom Lane <tgl@sss.pgh.pa.us>
2003-12-16 09:27 ` Re: dump and schema Olivier Hubaut <olivier@scmbb.ulb.ac.be>
0 siblings, 1 reply; 5+ messages in thread
From: Tom Lane @ 2003-12-15 16:22 UTC (permalink / raw)
To: van Elsacker Frans <fve@atbib.be>; +Cc: pgsql-sql
van Elsacker Frans <fve@atbib.be> writes:
> All my tables (more than 100) have a field datumi of type date default
> today, as this example:
> CREATE TABLE tabel (
> ....
> datumi date DEFAULT 'today',
> ....
> );
This does not work anymore in PG 7.4. You need something like
datumi date DEFAULT CURRENT_DATE,
regards, tom lane
^ permalink raw reply [nested|flat] 5+ messages in thread
* Re: dump and schema
2003-12-15 15:33 dump and schema van Elsacker Frans <fve@atbib.be>
2003-12-15 16:22 ` Re: dump and schema Tom Lane <tgl@sss.pgh.pa.us>
@ 2003-12-16 09:27 ` Olivier Hubaut <olivier@scmbb.ulb.ac.be>
2003-12-16 13:28 ` Re: dump and schema Peter Eisentraut <peter_e@gmx.net>
2003-12-16 14:17 ` Re: dump and schema Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 2 replies; 5+ messages in thread
From: Olivier Hubaut @ 2003-12-16 09:27 UTC (permalink / raw)
To: Tom Lane <tgl@sss.pgh.pa.us>; +Cc: van Elsacker Frans <fve@atbib.be>; pgsql-sql
Tom Lane wrote:
> van Elsacker Frans <fve@atbib.be> writes:
>
>>All my tables (more than 100) have a field datumi of type date default
>>today, as this example:
>>CREATE TABLE tabel (
>> ....
>> datumi date DEFAULT 'today',
>> ....
>>);
>
>
> This does not work anymore in PG 7.4. You need something like
>
> datumi date DEFAULT CURRENT_DATE,
>
> regards, tom lane
>
I think this won't get the same result he expects. As I know, the
CURRENT_DATE will always give the current day, not the day you inserted
the row.
I think the now()::date seems to be a better way to translate the
'today' value.
--
Ci-git une signature avortee.
** RIP **
^ permalink raw reply [nested|flat] 5+ messages in thread
* Re: dump and schema
2003-12-15 15:33 dump and schema van Elsacker Frans <fve@atbib.be>
2003-12-15 16:22 ` Re: dump and schema Tom Lane <tgl@sss.pgh.pa.us>
2003-12-16 09:27 ` Re: dump and schema Olivier Hubaut <olivier@scmbb.ulb.ac.be>
@ 2003-12-16 13:28 ` Peter Eisentraut <peter_e@gmx.net>
1 sibling, 0 replies; 5+ messages in thread
From: Peter Eisentraut @ 2003-12-16 13:28 UTC (permalink / raw)
To: Olivier Hubaut <olivier@scmbb.ulb.ac.be>; Tom Lane <tgl@sss.pgh.pa.us>; +Cc: van Elsacker Frans <fve@atbib.be>; pgsql-sql
Olivier Hubaut wrote:
> I think this won't get the same result he expects. As I know, the
> CURRENT_DATE will always give the current day, not the day you
> inserted the row.
Your knowledge is incorrect.
^ permalink raw reply [nested|flat] 5+ messages in thread
* Re: dump and schema
2003-12-15 15:33 dump and schema van Elsacker Frans <fve@atbib.be>
2003-12-15 16:22 ` Re: dump and schema Tom Lane <tgl@sss.pgh.pa.us>
2003-12-16 09:27 ` Re: dump and schema Olivier Hubaut <olivier@scmbb.ulb.ac.be>
@ 2003-12-16 14:17 ` Tom Lane <tgl@sss.pgh.pa.us>
1 sibling, 0 replies; 5+ messages in thread
From: Tom Lane @ 2003-12-16 14:17 UTC (permalink / raw)
To: Olivier Hubaut <olivier@scmbb.ulb.ac.be>; +Cc: van Elsacker Frans <fve@atbib.be>; pgsql-sql
Olivier Hubaut <olivier@scmbb.ulb.ac.be> writes:
> Tom Lane wrote:
>> This does not work anymore in PG 7.4. You need something like
>> datumi date DEFAULT CURRENT_DATE,
> I think the now()::date seems to be a better way to translate the
> 'today' value.
There is no real difference.
regards, tom lane
^ permalink raw reply [nested|flat] 5+ messages in thread
end of thread, other threads:[~2003-12-16 14:17 UTC | newest]
Thread overview: 5+ messages (download: mbox mbox.gz follow: Atom feed)
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2003-12-15 15:33 dump and schema van Elsacker Frans <fve@atbib.be>
2003-12-15 16:22 ` Tom Lane <tgl@sss.pgh.pa.us>
2003-12-16 09:27 ` Olivier Hubaut <olivier@scmbb.ulb.ac.be>
2003-12-16 13:28 ` Peter Eisentraut <peter_e@gmx.net>
2003-12-16 14:17 ` Tom Lane <tgl@sss.pgh.pa.us>
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