To change the default object privilege setting property of a user, basically it will grant a list of default object privileges to a list of users or roles. These object privileges will really be granted to the specified user or role on the new objects whenever the owner creates them.
parseGrantDefObjPrivCommand = OMBGRANT DEFAULT ( OBJ_PRIV | OBJECT_PRIVILEGE ) "objPrivNameList" TO ( USER "userOrRoleNameList" | ROLE "userOrRoleNameList" ) [ FOR USER "QUOTED_STRING" ] objPrivNameList = "UNQUOTED_STRING" { "," "UNQUOTED_STRING" } userOrRoleNameList = "QUOTED_STRING" { "," "QUOTED_STRING" }