<term><option>--echo-all</></term>

<listitem>

<para>

Print all input lines to standard output as they are read. This is more

useful for script processing than interactive mode. This is

Print allnonemptyinput lines to standard output as they are read.

(This does not apply to lines read interactively.) This is

equivalent to setting the variable <varname>ECHO</varname> to

<literal>all</literal>.

</para>

<term><varname>ECHO</varname></term>

<listitem>

<para>

If set to <literal>all</literal>, all lines

before they are parsed or executed. To select this behavior on program

If set to <literal>all</literal>, allnonempty inputlines are printed

read interactively.) To select this behavior on program

start-up, use the switch <option>-a</option>. If set to

<literal>queries</literal>,

<application>psql</application>merelyprintsall queries as

they are sent to the server. The switch for this is

<application>psql</application> printseach query to standard output

as it is sent to the server. The switch for this is

<option>-e</option>.

</para>

</listitem>