Re: Migrating from 7.1 to 7.2

How about if you replace ::timestamp:: with ::timestamp(0):: ?

Timestamps in 7.2 have millisecond information included.

Chris

> -----Original Message-----
> From: pgsql-sql-owner@postgresql.org
> [mailto:pgsql-sql-owner@postgresql.org]On Behalf Of Edipo Elder
> Fernandes de Melo
> Sent: Thursday, 9 May 2002 4:49 AM
> To: pgsql-sql@postgresql.org
> Subject: [SQL] Migrating from 7.1 to 7.2
>
>
> Hello,
>
>     I wrote a plpgsql procedure that returns the executition time of it,
> like this:
>
> create procedure myProc() returns time as '
> declare
>     v_start time;
>     v_end time;
> begin
>     select timeofday()::timestamp::time into v_start;
>     (do some work)
>     select timeofday()::timestamp::time into v_end;
>     return v_end - v_start;
> end;' language 'plpgsql'
>
>     This worked fine at 7.1, but now, in 7.2.1, isn't working. In 7.1, i
> got:
>
> template1=# select timeofday()::time;
> ERROR:  Bad time external representation 'Wed May 08 17:19:15.389569 2002
> BRT'
> template1=# select timeofday()::timestamp::time;
>  ?column?
> ----------
>  17:19:20
> (1 row)
>
>     In 7.2.1, i got:
>
> bench=# select timeofday()::time;
> ERROR:  Bad time external representation 'Wed May 08 17:20:37.891559 2002
> BRT'
> bench=# select timeofday()::timestamp::time;
> ERROR:  Cannot cast type 'timestamp with time zone' to 'time without time
> zone'
>
>     I tried change time zones, date style, etc... but I didn't fix it.
>
>     Thanks for any help,
>
>     Edipo Elder
>     [edipoelder@ig.com.br]
>
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