In this example, Transact-SQL will create a new table with all columns from the rows in "old_table" in which the last name starts with "Ja." ...

SQL lets you use one command to quickly create a new table containing a subset of records from a larger table while working in Access. Sound complicated? It's not, as Mary Ann Richardson shows us.

That being the case, you’ll need a couple additional columns of datetime2 data type, the VALIDFROM and VALIDTO columns, which tells SQL Server which snapshot of the temporal table to use when querying ...