DBConnIncidents is the incidents database connection.

DBConnIncidentsFullPerms is the incidents database connection with full perms.

DBConnSA is the sa database connection.

DBConnSAFullPerms is the sa database connection with full perms.

DBConnSAIntegrationFullPerms is the sa database connection for the integration test DB, with full perms.

DBConnSAMailer is the sa mailer database connection.

DBInfoSchemaRoot is the root user and the information_schema connection.