date_format in postresql

date_format in postresql

am 21.07.2004 02:55:03 von azah azah

Hi,
I want convert from mysql to postresql,
in mysql, query to database using the code as below:

date_format(submittime, "%W %M %e, %Y - %r")

what the format query in postresql? Anyone who can help me?

Thanks
-Azah-

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Re: date_format in postresql

am 21.07.2004 03:45:29 von Christopher Kings-Lynne

> what the format query in postresql? Anyone who can help me?

http://www.postgresql.org/docs/7.4/static/functions-formatti ng.html

Chris


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Re: date_format in postresql

am 21.07.2004 04:39:38 von pg

On Tue, 2004-07-20 at 20:55, azah azah wrote:
> Hi,
> I want convert from mysql to postresql,
> in mysql, query to database using the code as below:
>
> date_format(submittime, "%W %M %e, %Y - %r")

to_char(submittime, 'format string')

http://www.postgresql.org/docs/7.4/static/functions-formatti ng.html



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Re: date_format in postresql

am 21.07.2004 05:53:14 von izza76

Thanks Chris and Rod.

I think I have a problem because not many function existing in
postresql that i installed.
How can i get all the build-in functions because the basic function
to_char is not existing in the database?

On Tue, 20 Jul 2004 22:39:38 -0400, Rod Taylor wrote:
> On Tue, 2004-07-20 at 20:55, azah azah wrote:
> > Hi,
> > I want convert from mysql to postresql,
> > in mysql, query to database using the code as below:
> >
> > date_format(submittime, "%W %M %e, %Y - %r")
>
> to_char(submittime, 'format string')
>
> http://www.postgresql.org/docs/7.4/static/functions-formatti ng.html
>
>
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> TIP 9: the planner will ignore your desire to choose an index scan if your
> joining column's datatypes do not match
>

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Re: date_format in postresql

am 21.07.2004 15:17:45 von fbax

Check your version with:
select version();
In the meantime, you could try
date_part('epoch', submittime)
which will return a unix timestamp, you could then use functions within
your scripting language to convert to human readable date formats.

Frank

At 11:53 PM 7/20/04, azah azah wrote:

>Thanks Chris and Rod.
>
>I think I have a problem because not many function existing in
>postresql that i installed.
>How can i get all the build-in functions because the basic function
>to_char is not existing in the database?
>
>On Tue, 20 Jul 2004 22:39:38 -0400, Rod Taylor wrote:
> > On Tue, 2004-07-20 at 20:55, azah azah wrote:
> > > Hi,
> > > I want convert from mysql to postresql,
> > > in mysql, query to database using the code as below:
> > >
> > > date_format(submittime, "%W %M %e, %Y - %r")
> >
> > to_char(submittime, 'format string')
> >
> > http://www.postgresql.org/docs/7.4/static/functions-formatti ng.html
> >


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Re: date_format in postresql

am 21.07.2004 16:45:27 von pg

On Tue, 2004-07-20 at 23:53, azah azah wrote:
> Thanks Chris and Rod.
>
> I think I have a problem because not many function existing in
> postresql that i installed.
> How can i get all the build-in functions because the basic function
> to_char is not existing in the database?

Which version of PostgreSQL are you using?

select version();

> On Tue, 20 Jul 2004 22:39:38 -0400, Rod Taylor wrote:
> > On Tue, 2004-07-20 at 20:55, azah azah wrote:
> > > Hi,
> > > I want convert from mysql to postresql,
> > > in mysql, query to database using the code as below:
> > >
> > > date_format(submittime, "%W %M %e, %Y - %r")
> >
> > to_char(submittime, 'format string')
> >
> > http://www.postgresql.org/docs/7.4/static/functions-formatti ng.html
> >
> >
> > ---------------------------(end of broadcast)---------------------------
> > TIP 9: the planner will ignore your desire to choose an index scan if your
> > joining column's datatypes do not match
> >


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Re: date_format in postresql

am 22.07.2004 05:13:03 von izza76

Hi all,
Successful solved.
I'm just using to_timestamp function.

Thanks

On Wed, 21 Jul 2004 10:45:27 -0400, Rod Taylor wrote:
> On Tue, 2004-07-20 at 23:53, azah azah wrote:
> > Thanks Chris and Rod.
> >
> > I think I have a problem because not many function existing in
> > postresql that i installed.
> > How can i get all the build-in functions because the basic function
> > to_char is not existing in the database?
>
> Which version of PostgreSQL are you using?
>
> select version();
>
>
>
> > On Tue, 20 Jul 2004 22:39:38 -0400, Rod Taylor wrote:
> > > On Tue, 2004-07-20 at 20:55, azah azah wrote:
> > > > Hi,
> > > > I want convert from mysql to postresql,
> > > > in mysql, query to database using the code as below:
> > > >
> > > > date_format(submittime, "%W %M %e, %Y - %r")
> > >
> > > to_char(submittime, 'format string')
> > >
> > > http://www.postgresql.org/docs/7.4/static/functions-formatti ng.html
> > >
> > >
> > > ---------------------------(end of broadcast)---------------------------
> > > TIP 9: the planner will ignore your desire to choose an index scan if your
> > > joining column's datatypes do not match
> > >
>
>

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