... midnight on 1900-01-01, but you can use any date/time within the range of the data type you’re working with. 330 CHAPTER 11 WORKING WITH TEMPORAL DATA British/French style SELECT CONVERT(varchar(50), ... 364 CHAPTER 11 WORKING WITH TEMPORAL DATA ( StartDate datetime NOT NULL, EndDate datetime NOT NULL, PRIMARY KEY (StartDate, EndDate) WITH (IGNORE_DUP_KEY=ON) ) WITH SCHEMABINDING ... possible to store a date value without an associated time component. As a result, developers came up with a number of methods to “truncate” datetime values so that, without changing the underlying...