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Showing posts with the label Null
Union Nulls Into View That Can Be Queried Later

Union Nulls Into View That Can Be Queried Later

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Microsoft SQL SERVER: I am working on a skills matrix problem. The example below is a simplified sc… Read more Union Nulls Into View That Can Be Queried Later
Looking Null Values For Different Oracle Type

Looking Null Values For Different Oracle Type

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I'm doing collection of two columns(col & val). Into second select col is parameter of othe… Read more Looking Null Values For Different Oracle Type
How To Check If A Datareader Is Null Or Empty

How To Check If A Datareader Is Null Or Empty

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I have a datareader that return a lsit of records from a sql server database. I have a field in the… Read more How To Check If A Datareader Is Null Or Empty