/mcpKeys and NULL Option Data Type Description Name NOT NULL DBINT Currently not used, set to zero (0). RecoveryDay PK NOT NULL DBFLT8 A unique ID assigned to each record and used internally by the Unified CCE software to track the record. Note Unlike the default, this primary key is nonclustered. RecoveryKey Database Schema Handbook for Cisco Unified Contact Center Enterprise, Release 15.0(1) 386 All Tables Route_Call_Detail