This returns an array of meta information for all the fields of the persistent class.
an array of meta information for all the fields of the persistent class.
This returns an array of meta information for all the key fields of the persistent class.
an array of meta information for all the key fields of the persistent class.
This returns an array of meta information for all the mandatory fields of the persistent class.
an array of meta information for all the mandatory fields of the persistent class.