Bug 32030: Unique - DB

Bug 32030: Unique - DB

alter table erm_agreement_licenses add unique key `erm_agreement_licenses_uniq` (`agreement_id`, `license_id`);
alter table erm_eholdings_packages_agreements add unique key `erm_eholdings_packages_agreements_uniq` (`package_id`, `agreement_id`);
alter table erm_eholdings_resources add UNIQUE KEY `erm_eholdings_resources_uniq` (`title_id`, `package_id`);

Signed-off-by: Jonathan Field <jonathan.field@ptfs-europe.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>