Difference between revisions of "Unique constraint"

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== Related ==
 
== Related ==
[[ALTER TABLE]] tablename ADD [[CONSTRAINT]] constraintname UNIQUE (columns);
+
* [[ALTER TABLE]] tablename ADD [[CONSTRAINT]] constraintname UNIQUE (columns);
[[duplicated keys]]
+
* [[duplicated keys]]
 +
* [[Foreign Keys]]
 +
* [[Locking]]
  
 
== Activities ==
 
== Activities ==
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== See also ==
 
== See also ==
* {{PostgreSQL}}
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* {{Locking}}
 
* {{SQL}}
 
* {{SQL}}
  
 
[[Category:SQL]]
 
[[Category:SQL]]

Latest revision as of 10:43, 11 July 2023

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