SDB_KeyLockIndex - Key lock index
Each collection index, which has keys locked, is registered as Key Lock Index, which contains all the keys locked for the collection index. Depending on the number of order keys for the collection, a collection may have several key lock index entries. Key lock indexes are unregistered (removed), when the last locked key for the collection index has been unlocked.
- key_locks - List of locked keys
- ik_SDB_KeyLockIndex - Primary key