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>ALTER USER</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN66038"
></A
><H2
>Name</H2
>ALTER USER&nbsp;--&nbsp;change a database role</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN66043"
></A
><H2
>Synopsis</H2
><PRE
CLASS="SYNOPSIS"
>ALTER USER <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> [ [ WITH ] <TT
CLASS="REPLACEABLE"
><I
>option</I
></TT
> [ ... ] ]

<SPAN
CLASS="phrase"
><SPAN
CLASS="PHRASE"
>where <TT
CLASS="REPLACEABLE"
><I
>option</I
></TT
> can be:</SPAN
></SPAN
>

      SUPERUSER | NOSUPERUSER
    | CREATEDB | NOCREATEDB
    | CREATEROLE | NOCREATEROLE
    | CREATEUSER | NOCREATEUSER
    | INHERIT | NOINHERIT
    | LOGIN | NOLOGIN
    | REPLICATION | NOREPLICATION
    | CONNECTION LIMIT <TT
CLASS="REPLACEABLE"
><I
>connlimit</I
></TT
>
    | [ ENCRYPTED | UNENCRYPTED ] PASSWORD '<TT
CLASS="REPLACEABLE"
><I
>password</I
></TT
>'
    | VALID UNTIL '<TT
CLASS="REPLACEABLE"
><I
>timestamp</I
></TT
>'

ALTER USER <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> RENAME TO <TT
CLASS="REPLACEABLE"
><I
>new_name</I
></TT
>

ALTER USER <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> [ IN DATABASE <TT
CLASS="REPLACEABLE"
><I
>database_name</I
></TT
> ] SET <TT
CLASS="REPLACEABLE"
><I
>configuration_parameter</I
></TT
> { TO | = } { <TT
CLASS="REPLACEABLE"
><I
>value</I
></TT
> | DEFAULT }
ALTER USER <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> [ IN DATABASE <TT
CLASS="REPLACEABLE"
><I
>database_name</I
></TT
> ] SET <TT
CLASS="REPLACEABLE"
><I
>configuration_parameter</I
></TT
> FROM CURRENT
ALTER USER <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> [ IN DATABASE <TT
CLASS="REPLACEABLE"
><I
>database_name</I
></TT
> ] RESET <TT
CLASS="REPLACEABLE"
><I
>configuration_parameter</I
></TT
>
ALTER USER <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> [ IN DATABASE <TT
CLASS="REPLACEABLE"
><I
>database_name</I
></TT
> ] RESET ALL</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN66066"
></A
><H2
>Description</H2
><P
>   <TT
CLASS="COMMAND"
>ALTER USER</TT
> is now an alias for
   <A
HREF="sql-alterrole.html"
>ALTER ROLE</A
>.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN66071"
></A
><H2
>Compatibility</H2
><P
>   The <TT
CLASS="COMMAND"
>ALTER USER</TT
> statement is a
   <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
> extension.  The SQL standard
   leaves the definition of users to the implementation.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN66076"
></A
><H2
>See Also</H2
><A
HREF="sql-alterrole.html"
>ALTER ROLE</A
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