The first patch does not support boolean, float, or double properties, and disjunction (OR). It adds the database support for TMDQ that is equivalent to a vanilla SkyVault 2.0 5.0 install (where float, double, boolean, and disjunctions are not supported).
The second patch adds the database support for TMDQ that is equivalent to a vanilla SkyVault One 5.1 install. Some CMIS QL use cases where OR would be used are supported by using IN.
From SkyVault 2.0 5.1 onwards, these restrictions can be removed by applying all TMDQ optional patches. The database size would be approximately 25% larger with all indexes applied. CMIS QL does not support URI and HTML types.
system.metadata-query-indexes.ignored=false
If this patch has not been run, the metadata query will not be used, regardless of the configuration. This configuration is checked when the subsystem is reloaded.
For a new install, the default behaviour is to use the TRANSACTIONAL_IF_POSSIBLE metadata queries. For an upgraded system, the TRANSACTIONAL_IF_POSSIBLE metadata queries will be used only if the upgrade patch has been run.