Look up dblink(...) function in PG documentation: http://search.postgresql.org/search?u=%2Fdocs%2F8.2%2Fstatic%2F&q=dblink Igor Neyman
________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Raul Retamozo Sent: Wednesday, June 06, 2007 7:09 PM To: pgsql-admin@postgresql.org Subject: [ADMIN] copying data into another database ? (replication) Hi everyone on the list. I've been trying to get a way to copy a postgresql table or some columns from table into another one, but this new table must be in another databse and, also, could be in another server. I was working on a jdbc app , which run well when the destiny table was in the same database than the source ( it was with "create table as select ... into)"), really easy, but we have the other case. I feel it could be possible writing a function , which receives some variables ( postgresql server, db and table, sql query for filtering data). The problem is that I cant find any example about the following: -- connecting to a server within the function. -- retrieve data form this server ( I think some cursors would be useful to save each column, and run by the rows) -- connecting to another server, und create a table (with a name provided by user), where I can insert data from cursors. I think it could be answered by replication (Slony ? ), but I have to do it without any other tool. Does anyone knows If it's possible, and how to do it? thanks in advance. raul n. retamozo velarde [EMAIL PROTECTED] ________________________________ Consigue el nuevo Windows Live Messenger Pruébalo <http://get.live.com/messenger/overview>
