Protection of database-wide propertiesThere is one important exception to the search order for properties
described above: When you set the derby.database.propertiesOnly property
to true, database-wide properties cannot be overridden by system-wide
properties.derby.database.propertiesOnlyDatabase-wide propertiesprotecting for
embedded environment
This property ensures that a database's environment cannot be modified
by the environment in which it is booted. Any application running in an embedded
environment can set this property to true for security
reasons.
See the " properties"
section of the for details on the
derby.database.propertiesOnly property.