Update char_length() example for new semantics.

e1826d03 · Tom Lane · f27976c8 · e1826d03
Commit e1826d03 authored Feb 01, 2004 by Tom Lane
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doc/src/sgml/datatype.sgml doc/src/sgml/datatype.sgml +2 -2

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--- a/doc/src/sgml/datatype.sgml
+++ b/doc/src/sgml/datatype.sgml
 <!--
-$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">
@@ -958,7 +958,7 @@ SELECT a, char_length(a) FROM test1; -- <co id="co.datatype-char">
 <computeroutput>
  a   | char_length
 ------+-------------
- ok   |           4
+ ok   |           2
 </computeroutput>

 CREATE TABLE test2 (b varchar(5));