DROP TABLE
  SQL - Language Statements
 
 
  
   DROP TABLE
  
  
   remove a table
  
 
 
  
   1999-07-20
  
  
DROP TABLE name [, ...] [ CASCADE | RESTRICT ]
  
  
  
   
    1998-09-22
   
   
    Inputs
   
   
    
     
      name
      
       
	The name (optionally schema-qualified) of an existing table to drop.
       
      
     
     
      CASCADE
      
       
        Automatically drop objects that depend on the table
	(such as views).
       
      
     
     
      RESTRICT
      
       
        Refuse to drop the table if there are any dependent objects.
	This is the default.
       
      
     
    
   
  
  
   
    1998-09-22
   
   
    Outputs
   
   
    
     
      
DROP TABLE
       
      
       
	The message returned if the command completes successfully.
       
      
     
     
      
ERROR: table "name" does not exist
       
      
       
	If the specified table does not exist in the database.
       
      
     
    
   
  
 
 
 
  
   1998-09-22
  
  
   Description
  
  
   DROP TABLE removes tables from the database.
   Only its owner may destroy a table. A table may be emptied of rows, but not
   destroyed, by using DELETE.
  
  
   DROP TABLE always removes any indexes, rules,
   triggers, and constraints that exist for the target table.  However,
   to drop a table that is referenced by a foreign-key constraint of another
   table, CASCADE must be specified. (CASCADE will remove the foreign-key
   constraint, not the other table itself.)
  
  
   
    1998-09-22
   
   
    Notes
   
   
    Refer to CREATE TABLE and
    ALTER TABLE for information on
    how to create or modify tables.
   
  
 
 
  
   Usage
  
  
   To destroy two tables, films and 
   distributors:
   
DROP TABLE films, distributors;
   
  
 
 
 
   
   Compatibility
  
  
  
   
    SQL92