native Handle:SQL_MakeDbTuple(const host[], const user[], const pass[], const db[], timeout=0);


Creates a connection information tuple.
This tuple must be passed into connection routines.
Freeing the tuple is not necessary, but is a good idea if you
 create many of them.  You can cache these handles globally.
!!NOTE!! I have seen most people think that this connects to the DB.
  Nowhere does it say this, and in fact it does not.  It only caches
  the connection information, the host/user/pass/etc.

The optional timeout parameter specifies how long connections should wait before
giving up.  If 0, the default (which is undefined) is used.