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Data Management

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Tags: null

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What is the percentage of null values in a table for a column? This question comes up every now and then and it is pretty easy to answer this question

We will start by creating the following table

tsql Sample Code (See Article for Rest)
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submit to reddit Digg!FacebookDotnetkicks

Sometimes you want to know what the percentage is of null values in a table for a Column

Or you might want to know what the percentage of all values in a Column is grouped by value

You can get these answers by running the code below

First create this table

tsql Sample Code (See Article for Rest)
Read More...