Which items represent database table columns value constraints?

All Questions › Category: Database › Which items represent database table columns value constraints?

0 Vote Up Vote Down

<img alt='' src='https://secure.gravatar.com/avatar/3ce83fdb93c1866e6178e0cf5e6b468a?s=48&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/3ce83fdb93c1866e6178e0cf5e6b468a?s=96&d=mm&r=g 2x' class='avatar avatar-48 photo' height='48' width='48' decoding='async'/>

Anonymous asked 3 years ago

Options:

Duplicate
Unique
Default
Index

1 Answers

0 Vote Up Vote Down

<img alt='' src='https://secure.gravatar.com/avatar/3ce83fdb93c1866e6178e0cf5e6b468a?s=48&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/3ce83fdb93c1866e6178e0cf5e6b468a?s=96&d=mm&r=g 2x' class='avatar avatar-48 photo' height='48' width='48' decoding='async'/>

Anonymous answered 3 years ago

Unique
Default