RE: timestamp error cant find class for type 1296

Hello Peter,

Can you explain this more in detail, because I fail to see the difference in
the following:

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snlsor=> create table test2 ( id integer primary key);
NOTICE: CREATE TABLE/PRIMARY KEY will create implicit index 'test2_pkey'
for table 'test2'
CREATE
snlsor=> create table test3 (id datetime primary key);
NOTICE: CREATE TABLE/PRIMARY KEY will create implicit index 'test3_pkey'
for table 'test3'
CREATE

Best regards,
Roelof

> -----Original Message-----
> From: Peter Eisentraut [SMTP:e99re41(at)DoCS(dot)UU(dot)SE]
> Sent: vrijdag 31 maart 2000 15:09
> To: crypt0genic
> Cc: pgsql-general(at)postgresql(dot)org
> Subject: Re: [GENERAL] timestamp error cant find class for type 1296
>
> You can't create an index on timestamp in <7.0 versions.
>
> On Fri, 31 Mar 2000, crypt0genic wrote:
>
> >
> > When attempting to create the following table:
> >
> > CREATE TABLE test (
> > id timestamp
> primary key,
> > fodder
> varchar(64)
> > );
> >
> >
> > I get the following error:
> > ERROR: Can't fine a default operator CLASS for type 1296
> >
> > Whats that all about? ;)
> >
> > If I create the table as follows (which AFAIK is equivilant):
> > CREATE TABLE test2 (
> > id datetime
> primary key,
> > fodder
> varchar(64)
> > );
> >
> > It creates fine but when I try to insert something like:
> >
> > INSERT INTO test2 (fodder) VALUES ('arfarf');
> >
> > I get:
> > ERROR: ExecAppend: Fail to add null value in not null value attribute id
> >
> > I thought that the datetime field would be filled automatically on a
> insert with a current timestamp. can someone point out what Im doin wrong.
> >
> > Thnx all,
> > -crypt0genic
> >
> >
> >
> >
>
> --
> Peter Eisentraut Sernanders väg 10:115
> peter_e(at)gmx(dot)net 75262 Uppsala
> http://yi.org/peter-e/ Sweden