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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
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>ALTER USER</TITLE
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><H1
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>ALTER USER</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN63005"
></A
><H2
>Name</H2
>ALTER USER -- change a database role</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN63010"
></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
> 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
> SET <TT
CLASS="REPLACEABLE"
><I
>configuration_parameter</I
></TT
> FROM CURRENT
ALTER USER <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> RESET <TT
CLASS="REPLACEABLE"
><I
>configuration_parameter</I
></TT
>
ALTER USER <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> RESET ALL</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN63029"
></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="AEN63034"
></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="AEN63039"
></A
><H2
>See Also</H2
><A
HREF="sql-alterrole.html"
>ALTER ROLE</A
></DIV
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