Any good SQL Server database will use constraints and other DRI in order to maintain integrity and increase performance. The violation of any constraints leads to an error, and it is rare to see this handled well. Autocommit transaction mode. Letâs create a table that allows us to be able to make a couple of different constraint violations. Youâll have to imagine that this is a part of a contact database that is full of constraints and triggers that will defend against bad data ever reaching the database. Naturally, there will be more in this table.
To set the time and date on your digital watch, press the Adjust button twice to access the Time and Date display. Press and hold the Adjust button to until the Time digits begin to flash. Use the Start/Stop and Split/Reset buttons to set your digital watch to the correct hour and minute increments. Press Mode to display the Date setting screen.
Setting Multi-Function Analog Watches. 1  1. Set the time. This model of watch has both a 12-hour analog watch face and a smaller 24-hour analog watch face. 2  2. Set the day. You must complete a 24-hour rotation of the Hour Hand to advance the day forward. 3  3. Set the date.