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.
There are 13 characters in a UPN including the LA code and DfE establishment number. of the school/academy allocating the UPN, and year of allocation. The combination of. these characters is a simple means of guaranteeing uniqueness as no two. schools/academies can allocate the same UPN to two different pupils. Please note that a UPN is unique to the pupil to whom it is allocated. A UPN must never. be re-issued to another pupil. Once a pupilâs school/academy career is complete their. UPN must be archived as part of their school record.