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Update createuser examples to match the current program behavior,

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and add an example showing assignment of a password.  Per suggestion
from Jari Aalto (via Martin Pitt).
This commit is contained in:
Tom Lane 2005-05-13 16:31:43 +00:00
parent 3a3804da80
commit f81a77d5ef
1 changed files with 25 additions and 6 deletions
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31
doc/src/sgml/ref/createuser.sgml
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@ -1,5 +1,5 @@
<!-- <!--
$PostgreSQL: pgsql/doc/src/sgml/ref/createuser.sgml,v 1.39 2003/11/29 19:51:38 pgsql Exp $ $PostgreSQL: pgsql/doc/src/sgml/ref/createuser.sgml,v 1.40 2005/05/13 16:31:43 tgl Exp $
PostgreSQL documentation PostgreSQL documentation
--> -->
@ -68,8 +68,10 @@ PostgreSQL documentation
<term><replaceable class="parameter">username</replaceable></term> <term><replaceable class="parameter">username</replaceable></term>
<listitem> <listitem>
<para> <para>
Specifies the name of the <productname>PostgreSQL</productname> user to be created. Specifies the name of the <productname>PostgreSQL</productname> user
This name must be unique among all <productname>PostgreSQL</productname> users. to be created.
This name must be unique among all users of this
<productname>PostgreSQL</productname> installation.
</para> </para>
</listitem> </listitem>
</varlistentry> </varlistentry>
@ -290,7 +292,7 @@ PostgreSQL documentation
server: server:
<screen> <screen>
<prompt>$ </prompt><userinput>createuser joe</userinput> <prompt>$ </prompt><userinput>createuser joe</userinput>
<computeroutput>Is the new user allowed to create databases? (y/n) </computeroutput><userinput>n</userinput> <computeroutput>Shall the new user be allowed to create databases? (y/n) </computeroutput><userinput>n</userinput>
<computeroutput>Shall the new user be allowed to create more new users? (y/n) </computeroutput><userinput>n</userinput> <computeroutput>Shall the new user be allowed to create more new users? (y/n) </computeroutput><userinput>n</userinput>
<computeroutput>CREATE USER</computeroutput> <computeroutput>CREATE USER</computeroutput>
</screen> </screen>
@ -301,11 +303,28 @@ PostgreSQL documentation
server on host <literal>eden</>, port 5000, avoiding the prompts and server on host <literal>eden</>, port 5000, avoiding the prompts and
taking a look at the underlying command: taking a look at the underlying command:
<screen> <screen>
<prompt>$ </prompt><userinput>createuser -p 5000 -h eden -D -A -e joe</userinput> <prompt>$ </prompt><userinput>createuser -h eden -p 5000 -D -A -e joe</userinput>
<computeroutput>CREATE USER "joe" NOCREATEDB NOCREATEUSER</computeroutput> <computeroutput>CREATE USER joe NOCREATEDB NOCREATEUSER;</computeroutput>
<computeroutput>CREATE USER</computeroutput> <computeroutput>CREATE USER</computeroutput>
</screen> </screen>
</para> </para>
<para>
To create the user <literal>joe</literal> as a superuser,
and assign a password immediately:
<screen>
<prompt>$ </prompt><userinput>createuser -P -d -a -e joe</userinput>
<computeroutput>Enter password for new user: </computeroutput><userinput>xyzzy</userinput>
<computeroutput>Enter it again: </computeroutput><userinput>xyzzy</userinput>
<computeroutput>CREATE USER joe PASSWORD 'xyzzy' CREATEDB CREATEUSER;</computeroutput>
<computeroutput>CREATE USER</computeroutput>
</screen>
In the above example, the new password isn't actually echoed when typed,
but we show what was typed for clarity. However the password
<emphasis>will</> appear in the echoed command, as illustrated &mdash;
so you don't want to use <literal>-e</> when assigning a password, if
anyone else can see your screen.
</para>
</refsect1> </refsect1>