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dropuser (1)
  • >> dropuser (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
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    NAME

    dropuser - remove a PostgreSQL user account
    

     

    SYNOPSIS

    dropuser [ option... ] [ username ]  

    DESCRIPTION

    dropuser removes an existing PostgreSQL user. Only superusers and users with the CREATEROLE privilege can remove PostgreSQL users. (To remove a superuser, you must yourself be a superuser.)

    dropuser is a wrapper around the SQL command DROP ROLE [drop_role(7)]. There is no effective difference between dropping users via this utility and via other methods for accessing the server.  

    OPTIONS

    dropuser accepts the following command-line arguments:

    username
    Specifies the name of the PostgreSQL user to be removed. You will be prompted for a name if none is specified on the command line.
    -e
    --echo
    Echo the commands that dropuser generates and sends to the server.
    -i
    --interactive
    Prompt for confirmation before actually removing the user.
    -q
    --quiet
    Do not display a response.

    dropuser also accepts the following command-line arguments for connection parameters:

    -h host
    --host host
    Specifies the host name of the machine on which the server is running. If the value begins with a slash, it is used as the directory for the Unix domain socket.
    -p port
    --port port
    Specifies the TCP port or local Unix domain socket file extension on which the server is listening for connections.
    -U username
    --username username
    User name to connect as (not the user name to drop)
    -W
    --password
    Force password prompt (to connect to the server, not for the password of the user to be dropped).

     

    ENVIRONMENT

    PGHOST
    PGPORT
    PGUSER
    Default connection parameters
     

    DIAGNOSTICS

    In case of difficulty, see DROP ROLE [drop_role(7)] and psql(1) for discussions of potential problems and error messages. The database server must be running at the targeted host. Also, any default connection settings and environment variables used by the libpq front-end library will apply.  

    EXAMPLES

    To remove user joe from the default database server:

    $ dropuser joe
    DROP ROLE
    
    

    To remove user joe using the server on host eden, port 5000, with verification and a peek at the underlying command:

    $ dropuser -p 5000 -h eden -i -e joe
    Role "joe" will be permanently removed.
    Are you sure? (y/n) y
    DROP ROLE "joe"
    DROP ROLE
    
    
     

    SEE ALSO

    createuser(1), DROP ROLE [drop_role(7)], Environment Variables (the documentation)


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    OPTIONS
    ENVIRONMENT
    DIAGNOSTICS
    EXAMPLES
    SEE ALSO


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