| Subject: | No support for Pgsql 8.1 function IN/OUT Parameters |
As of postgresql 8.1, INOUT and OUT param support has been added for
functions. There are functional ways to work around this limitation,
but they require rewriting the prototype and behavior of a pl/* function.
The driver built against the pgsql API 8.1 should support the DBD
interface method bind_inout(...). Also, the driver should check that
the database server it is connected to is an 8.1 or later server;
otherwise, it should throw an exception along the likes of "Database
version does not support this feature."