Elephants can also drink up to 50 gallons of water a day about as much as a standard bathtub holds. Elephants are a keystone species that influence the composition of their environment while often benefiting other species.
Log Sequence Number. Every record in SQL Server transaction log has its own log sequence number or LSN. Log sequence numbers are ordered in such a way that changes related to the record with greater LSN occurred after the changes related to records with smaller LSN. Each backup that is set in SQL Server has FirstLSN and LastLSN values.
A Unique Learner Number (ULN) is a 10-digit reference number which is used alongside and to access the Personal Learning Record of anyone over the age of 14 involved in UK education or training. Each ULN is issued and held by the Learner Register (LR) .ts purpose is purely to provide a unique identifier for each individual's Personal Learning Record. Learners will retain the same number for accessing their Personal Learning Record throughout their lives, whatever their level of learning and wherever they choose to participate in education, training and learning.