Can primary key be null?
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Explain the etl (extraction, transformation, and loading)?
Explain about service Broker functions?
What is snapshot replication?
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How will you know when statistics on a table are obsolete?
How will you monitor replication activity and performance? What privilege do you need to use replication monitor? : sql server replication
I have a table Events Events containing cardno,time,id,name- -each id has a cardno my requirement is every day each employee swipe the card several times i want to calculate first and last time of each card the output should be name 1 2 6 7 in out in out holiday holiday xxx 09:30 06:30 09:40 06:45 where 1,2...... are dates for example january 1,2, etc. 6 and 7 are saturday and sunday how it is posssible
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What are temporal tables in sql server 2016?
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