SQLServerCentral: Content tagged NULL

Using bit columns with NULLs when three options exist in SQL Server

Frequently surveys ask yes/no questions and use a bit datatype. What are the effects of allowing this column to be NULL in a SQL Server table? Check out this tip to learn more. Read more...

By Additional Articles 2012/01/05 | Source: MSSQLTips.com | Category: bit columns

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Working with null values in SQL XML

We all know NULL values must be dealt with carefully in T-SQL, but how exactly do you best deal with them in SQL XML? Read more...

By Richard Rozema 2010/10/26 | Source: SQLServerCentral.com | Category: null

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Tables

By SQL Buzz 2010/06/17 | Category: null

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ANSI_NULLS

By Paul White 2010/04/07 | Category: null

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Concatenating Strings to NULL values

We recently ran into this situation of reports containing nothing but blank spaces. When investigated the reason was that the String... Read more...

By Bru Medishetty 2010/02/01 | Source: SQLServerCentral.com | Category: blogs

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How long is a NULL?

By Arto Ahlstedt 2009/12/11 | Category: t-sql

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More Fun With NULL

By John Arnott 2009/11/09 | Category: t-sql

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Accommodating Null Values in SQL Server

The key to working with null values properly is to accommodate them consistently. Learn a few tricks that will help you do just that. Read more...

By Additional Articles 2009/09/16 | Source: DevX | Category: null

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Varchar division

By John Deupree 2009/09/14 | Category: implicit conversion

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Unknown NULLs

By Mike Molnar 2009/08/13 | Category: t-sql

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Content with tag NULL