multiple connections

[netcomander]

hi all,

I gat problems with table joins and I really urgently
need help, when the databases wich contain these
tables are not on the same server.

What works is a query like this:

select * from databaseA.tableX, databaseB.tableY


But what I need to manage is a query like

con1 = mysql_pconnect('192.100.0.22','sam','');
con2 = mysql_pconnect('192.105.0.3','corn','');

select * from con1.databaseA.tableX, con2.databaseB.tableY

Does anyone knows how to join tables over several mashines?

thanks in advance

greetings markus