Hi,
I have a table Answers with fields answer_id integer,time_stamp timestamp.
How can I create a query that gives a sum of answer_id=ID ,but in every
2 hours.
For example:
answer_sum time_stamp
10 2002-03-24 20-22
12 2002-03-24 22-24
20 2002-03-25 00-02
4
Hi guys,
Suddenly, the processes for postmaster are overqueued and
becoming more and more for every access.
By investigating,it seems me that maybe several tables or indexes of
database are broken and i was wondering is there any way to find out the
exact broken table or index?
thanx in advance.
By Php scripts I am connecting to database SERVER:
It works good enough.
But problem is if somebody suddenly switch off
the server(210.111.1.10), the script hangs on.
How would my script check that host is open before connecting?
---(end of broadcast)--
Frist ,How in script could I Ping?
Second,from command line Ping also hangs.
Csaba Bobak wrote:
> > > $port=9939;
> > $host=\"210.111.1.10\";
> > pg=pg_connect($port,$host);
> > ?>
>
> > But problem is if somebody suddenly switch off
> > the server(210.111.1.10), the script hangs on.
> > How w
By Php scripts I am connecting to database SERVER:
But problem is if somebody suddenly switch off
the server(210.111.1.10), the script hangs on.
How would my script check that host is open before connecting?
---(end of broadcast)---
TIP 6: Have
