I know that the FAQ says that the only way to implement a query across databases is to use dblink, is this the only way available if additional procedural languages are installed?
For example, assume I have a production server A that does not have PL/Perl installed, and a hacker's server B (let's assume this is a separate machine) complete with every possible bell and whistle. If I want to apply Perl (in a read-only fashion) to extract data from the production tables is the "best" way to have a PL/Perl function including references to dblink functions? Similarly, if I have PostGIS or PL/R on the hacker's server, or- heaven forfend- both, is the best way to get at the production server still to use dblink? -- Mark Morgan Lloyd markMLl .AT. telemetry.co .DOT. uk [Opinions above are the author's, not those of his employers or colleagues] ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
