On 2011-12-10, Richard Klingler wrote:
> Good day...
>
> I'm trying to build a query for PGSQL 9.1 where a table has two
> references with only one being used depending of the type of entry..
>
> For example, the table has following simplified structure:
>
> portid primary key
>
I guess this is what you mean:
create table node(
id bigint primary key);
insert into node values (1);
insert into node values (2);
create table card(
id integer primary key);
insert into card values (1);
insert into card values (2);
create table port_activity (
portid integer primary k
Richard Klingler wrote:
> This seems to do the trick...
>
> select arp.ip, arp.mac, arp.port2time, arp.time, arp.hostname, arp.vlan
> from arp, port, node
> where
> arp.arp2port = port.portid and port.name = 'Fa1/0/1'
> and port.port2node = node.nodeid
> and node.name like 'no
This seems to do the trick...
select arp.ip, arp.mac, arp.port2time, arp.time, arp.hostname, arp.vlan
from arp, port, node
where
arp.arp2port = port.portid and port.name = 'Fa1/0/1'
and port.port2node = node.nodeid
and node.name like 'nodename%'
union
select arp.ip, arp.ma
On Dec 10, 2011, at 11:03, Richard Klingler wrote:
> Good day...
>
> I'm trying to build a query for PGSQL 9.1 where a table has two
> references with only one being used depending of the type of entry..
>
> For example, the table has following simplified structure:
>
>portidprima
Richard Klingler wrote:
> Good day...
>
> I'm trying to build a query for PGSQL 9.1 where a table has two
> references with only one being used depending of the type of entry..
>
> For example, the table has following simplified structure:
>
> portid primary key
> port2no
Good day...
I'm trying to build a query for PGSQL 9.1 where a table has two
references with only one being used depending of the type of entry..
For example, the table has following simplified structure:
portid primary key
port2node index to table node
por
