Description:

For installing the module, see L<"INSTALLATION"> below.

At the moment this POD is lifted straight from Jochen
Wiedmann's SQL::Statement with the exception of the
section labeled L<"PURE PERL VERSION"> below which is
a must read.

The SQL::Statement module implements a small, abstract SQL engine. This
module is not usefull itself, but as a base class for deriving concrete
SQL engines. The implementation is designed to work fine with the
DBI driver DBD::CSV, thus probably not so well suited for a larger
environment, but I'd hope it is extendable without too much problems.

By parsing an SQL query you create an SQL::Statement instance. This
instance offers methods for retrieving syntax, for WHERE clause and
statement evaluation.