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Avoid ambiguity, as per suggestion from Peter Stricker.

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This commit is contained in:
Tom Lane 2004-08-30 21:29:12 +00:00
parent 8226f503ef
commit 26b7c04b37
1 changed files with 2 additions and 2 deletions
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4
doc/src/sgml/query.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/query.sgml,v 1.38 2004/08/30 21:25:27 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/query.sgml,v 1.39 2004/08/30 21:29:12 tgl Exp $
-->
<chapter id="tutorial-sql">
@ -329,7 +329,7 @@ SELECT city, (temp_hi+temp_lo)/2 AS temp_avg, date FROM weather;
(3 rows)
</screen>
Notice how the <literal>AS</literal> clause is used to relabel the
output column. (It is optional.)
output column. (The <literal>AS</literal> clause is optional.)
</para>
<para>