On 2011-12-08, chester c young wrote:
> have an db with about 15 tables that will handle many companies. no data
> overlap between companies. is it more efficient run-time to use one database
> and index each row by company id, and one database and partition each table
> by company id, or to
On 2011-12-08, Andreas wrote:
> Hi,
>
> suppose you need to import a csv with standard ciolums like name,
> adress, phone, ... and some additional text columns that need to be
> split off into referenced tables.
...
> How is the easiest way to to find the customer.id of the new customers
> so I
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
>
Hi Mario,
over - partition by will help. Iy that syntax is uncomfortable you can use
multiple joins, using maximum length or max(prefix::int) but that will slow
down the process. select over - partition by is fastest solution i think.
On Sat, Dec 10, 2011 at 11:24 PM, Mario Splivalo
wrote:
> I
I have a table called 'calls' which holds 'call detail records'. Let's
assume the table looks like this:
CREATE TABLE cdr (
call_id serial,
phone_number text
);
And I have a table with country call prefixes, that looks like this:
CREATE TABLE prefixes (
prefix text,
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
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