SQLH: SQL Handler

by carlo cancellieri for OPeNDAP, Inc.

SQLH: SQL Handler This is a Hyrax plugin, useful to add SQL Query capabilities to the BES server. With the first release you can: * Use OLFS to set constraints * Set complex SQL (standard) query into the dataset file (Join, union) * Set constraints into the dataset * Set database password access (from dataset file OR using constraints) * Set different accessed database type (MySQL, PostgreSQL, Oracle, etc). It is coded in C++ using a ODBC driver (to query DBs).