lyrClusterMutexLock
This table is used for cluster-wide locking when performing ODBC synchronization.
Primary Key: MutexName
| 
 Field Name  | 
 Description  | 
 Version Added  | 
| 
 ExpirationTime  | 
 Time at which the lock will automatically expire if an extension is not made by the locking node. Extensions are made periodically by updating this field. (datetime, NOT NULL)  | 
 Added in 9.0  | 
| 
 MutexName  | 
 The name of this lock. (varchar(250), NOT NULL).  | 
 Added in 8.8  | 
| 
 NodeID  | 
 NodeID from LyrConfigNodeSettings. (int, NOT NULL)  | 
 Added in 8.8  | 
| 
 LockTime  | 
 The time this node is to be locked. (datetime, NOT NULL)  | 
 Added in 8.8  |