`dbi_example.ml' is a program which uses the DBI. It requires access
to a database where it can create temporary tables and execute some
simple queries.

Run it interactively just by typing:

	./dbi_example

Note at the moment it probably only works with PostgreSQL, or perhaps
Oracle, because we use ANSI-specific data type names.

An example run with PostgreSQL:

	./dbi_example
	Available database drivers:
	        perl
		postgres
		mysql
	Please select a database driver from the above list: postgres

	Select connection parameters. You may leave any or all blank
	Hostname?
	Port?
	User?
	Password?
	Connection string? rich

An example run with PostgreSQL using the Perl DBD (requires Perl4Caml
>= 0.3.6 to be installed):

	./dbi_example
	Available database drivers:
	        perl
		postgres
		mysql
	Please select a database driver from the above list: perl

	Select connection parameters. You may leave any or all blank
	Hostname?
	Port?
	User?
	Password?
	Connection string? dbi:Pg:dbname=rich
