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+
+
+
+ 
+  
+   ALTER TRIGGER
+  
+  SQL - Language Statements
+ 
+ 
+  
+   ALTER TRIGGER
+  
+  
+   change the definition of a trigger
+  
+ 
+ 
+  
+   2002-04-19
+  
+  
+ALTER TRIGGER trigger ON table
+    RENAME TO newname
+  
+
+  
+   
+    2002-04-19
+   
+   </div>
<div class="diff add">+    Inputs</div>
<div class="diff add">+   
+   
+    
+
+     
+       trigger 
+      
+       
+   The name of an existing trigger to alter.
+       
+      
+     
+
+     
+       table 
+      
+       
+   The name of the table on which this trigger acts.
+       
+      
+     
+
+     
+       newname 
+      
+       
+   New name for the existing trigger.
+       
+      
+     
+
+    
+   
+  
+
+  
+   
+    2002-04-19
+   
+   </div>
<div class="diff add">+    Outputs</div>
<div class="diff add">+   
+   
+
+    
+     
+      ALTER
+      
+       
+   Message returned from trigger renaming.
+       
+      
+     
+
+     
+      ERROR
+      
+       
+   Message returned if trigger is not available, or new name is a duplicate of another existing trigger on the table.
+       
+      
+     
+    
+   
+  
+ 
+
+ 
+  
+   2002-04-19
+  
+  </div>
<div class="diff add">+   Description</div>
<div class="diff add">+  
+  
+   ALTER TRIGGER changes the definition of an existing trigger.
+   The RENAME clause causes the name of a trigger on the given table
+   to change without otherwise changing the trigger definition.
+  
+
+  
+   You must own the table on which the trigger acts in order to change its properties.
+  
+
+  
+   
+    2002-04-19
+   
+   </div>
<div class="diff add">+    Notes</div>
<div class="diff add">+   
+   
+    Refer to CREATE TRIGGER for a further description
+    of valid arguments.
+   
+  
+ 
+
+ 
+  </div>
<div class="diff add">+   Usage</div>
<div class="diff add">+  
+  
+   To rename an existing trigger:
+   
+ALTER TRIGGER emp_stamp ON emp RENAME TO emp_track_chgs;
+   
+  
+ 
+
+ 
+  </div>
<div class="diff add">+   Compatibility</div>
<div class="diff add">+  
+
+  
+   
+    2002-04-19
+   
+   SQL92
+   
+    The clause to rename triggers is a
+    PostgreSQL extension from SQL92.
+   
+  
+ 
+
+
+