Columns with values that will not change at all or very seldom, are the best choices. When writing a keygen, the author will identify the algorithm used in creating a valid cd key. I think this is an unusual circumstance because I cannot find any info to help with this and was wondering if anyone here can see what I am missing please. Leaf-level rows: The number of leaf-level rows.
To create a nonclustered primary (https://middleeastexplorer.com/content/uploads/files/download/clustered-and-nonclustered-primary-key-example.zip) key we have to mention it explicitly during primary key creation. You can notice it in Alter Table statement of “Nonclustered Primary Key Creation” section. Again i am highlighting here that ADD CONSTRAINT PK_TEST1 PRIMARY KEY NONCLUSTERED (https://middleeastexplorer.com/serial-code/?file=1422) (ID) in this statement i have defined the type of primary key as NONCLUSTERED.