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drop_table (7)
  • >> drop_table (7) ( Linux man: Макропакеты и соглашения )
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    NAME

    DROP TABLE - remove a table
    

     

    SYNOPSIS

    DROP TABLE name [, ...] [ CASCADE | RESTRICT ]
    
    
     

    DESCRIPTION

    DROP TABLE removes tables from the database. Only its owner may destroy a table. To empty a table of rows, without destroying the table, use 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 view or a foreign-key constraint of another table, CASCADE must be specified. (CASCADE will remove a dependent view entirely, but in the foreign-key case it will only remove the foreign-key constraint, not the other table entirely.)  

    PARAMETERS

    name
    The name (optionally schema-qualified) of the table to drop.
    CASCADE
    Automatically drop objects that depend on the table (such as views).
    RESTRICT
    Refuse to drop the table if any objects depend on it. This is the default.
     

    EXAMPLES

    To destroy two tables, films and distributors:

    DROP TABLE films, distributors;
    
    
     

    COMPATIBILITY

    This command conforms to the SQL standard, except that the standard only allows one table to be dropped per command.  

    SEE ALSO

    ALTER TABLE [alter_table(7)], CREATE TABLE [create_table(l)]


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    PARAMETERS
    EXAMPLES
    COMPATIBILITY
    SEE ALSO


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