Calendars

The CalendarId field in the Calendar table represents a unique identifier for each record in the table. It is of type datetime2, meaning it stores a date and time value that is accurate up to the nanosecond. This field serves as the primary key for the table and is used to uniquely identify and distinguish one calendar event from another. With this primary key, it is easy to keep track of important dates and times for scheduling and planning purposes. Additionally, the datetime2 data type allows for precise and efficient sorting and filtering of records in the database.