SQL Boolean Value

A SQL Boolean is the result of a comparison operator.  In the simple case, where NULL isn’t considered, a Boolean is either TRUE or FALSE. 

When defining columns, you don’t define a SQL Boolean type, rather you use the BIT type, which stores Boolean values as 1, 0, or NULL for TRUE, FALSE, and NULL respectively. 

TRUE and False values 

The result of a comparison operator is a Boolean value, it is either True or False.  For instance the statement 2 > 3 is FALSE; whereas 3 > 2 is TRUE. 

Additional Resources 

To learn more about the SQL NOT Operator, check out these useful resources: 

{"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}

Are YOU READY TO START LEARNING SQL SERVER, BUT DON'T KNOW WHERE TO START?

Nothing is worse than, being excited to learn a new tool but not knowing where to start, wasting time learning the wrong features, and being overwhelmed .

But it doesn't have to be this way.

I'm Putting together a free email course to help you get started learning SQL Server.

__CONFIG_colors_palette__{"active_palette":0,"config":{"colors":{"b6728":{"name":"Main Accent","parent":-1},"03296":{"name":"Accent Low Opacity","parent":"b6728"}},"gradients":[]},"palettes":[{"name":"Default","value":{"colors":{"b6728":{"val":"var(--tcb-skin-color-0)"},"03296":{"val":"rgba(17, 72, 95, 0.5)","hsl_parent_dependency":{"h":198,"l":0.22,"s":0.7}}},"gradients":[]},"original":{"colors":{"b6728":{"val":"rgb(47, 138, 229)","hsl":{"h":210,"s":0.77,"l":0.54,"a":1}},"03296":{"val":"rgba(47, 138, 229, 0.5)","hsl_parent_dependency":{"h":210,"s":0.77,"l":0.54,"a":0.5}}},"gradients":[]}}]}__CONFIG_colors_palette__
Name*
Email*
__CONFIG_colors_palette__{"active_palette":0,"config":{"colors":{"dffbe":{"name":"Main Accent","parent":-1}},"gradients":[]},"palettes":[{"name":"Default Palette","value":{"colors":{"dffbe":{"val":"var(--tcb-color-4)"}},"gradients":[]},"original":{"colors":{"dffbe":{"val":"rgb(19, 114, 211)","hsl":{"h":210,"s":0.83,"l":0.45}}},"gradients":[]}}]}__CONFIG_colors_palette__
Sign Up
>