Update char_length() example for new semantics.

This commit is contained in:
Tom Lane 2004-02-01 06:55:07 +00:00
parent f27976c85b
commit e1826d037a

View File

@ -1,5 +1,5 @@
<!-- <!--
$PostgreSQL: pgsql/doc/src/sgml/datatype.sgml,v 1.141 2004/02/01 06:27:48 tgl Exp $ $PostgreSQL: pgsql/doc/src/sgml/datatype.sgml,v 1.142 2004/02/01 06:55:07 tgl Exp $
--> -->
<chapter id="datatype"> <chapter id="datatype">
@ -958,7 +958,7 @@ SELECT a, char_length(a) FROM test1; -- <co id="co.datatype-char">
<computeroutput> <computeroutput>
a | char_length a | char_length
------+------------- ------+-------------
ok | 4 ok | 2
</computeroutput> </computeroutput>
CREATE TABLE test2 (b varchar(5)); CREATE TABLE test2 (b varchar(5));