Upgrading from Senzing API 1.8 to 1.9

Upgrading

No configuration changes are required for this release but a new SYS_CODES_USED table is added to the repository.  After downloading and extracting the Senzing 1.9 tgz file, find the g2core-schema-<DB Type>-upgrade-1.8-to-1.9.sql file appropriate for your database and execute it.  Since it is just adding an empty table and index it should be instantaneous.

This new table supports the G2Engine API's ability to detect when incompatible configurations are attempting to be used against a loaded repository.