Technical documentation for Microsoft SQL Server, tools such as SQL Server Management Studio (SSMS) , SQL Server Data Tools (SSDT) etc. - MicrosoftDocs/sql-docs ...

Except clause: it combines two ... this query will fetch employee id and name whose data are not present in exemp table.except clausewas introduced in sql server and works similar to minus clauseused ...

Evaluates two sets and removes those tuples in the first set that also exist in the second set, optionally retaining duplicates. If ALL is specified, the function retains duplicates found in the first ...