I think in datatype.sgml line 506 or so:

    <entry>varchar(n)</entry>
        <entry>(4+x) bytes</entry>

should be
   <entry>varchar(n)</entry>
        <entry>(4+n) bytes</entry>

or
   <entry>varchar(x)</entry>
        <entry>(4+x) bytes</entry>

Regards

Laser Henry

diff --git a/doc/src/sgml/datatype.sgml b/doc/src/sgml/datatype.sgml
index b64f64836ce6e19fcc023553ee33b3c55d421fd0..e805d2beacfc0f99af41aaf6fb5d3981affb271f 100644 (file)
--- a/doc/src/sgml/datatype.sgml
+++ b/doc/src/sgml/datatype.sgml
@@ -1,5 +1,5 @@
 <!--
-$Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.41 2000/11/11 23:27:48 petere Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.42 2000/11/16 06:03:40 momjian Exp $
 -->
 
  <chapter id="datatype">
@@ -497,13 +497,13 @@ CREATE TABLE <replaceable class="parameter">tablename</replaceable> (<replaceabl
        </row>
        <row>
        <entry>text</entry>
-       <entry>(4+x) bytes</entry>
+       <entry>(4+length) bytes</entry>
        <entry>Best choice</entry>
        <entry>Variable-length</entry>
        </row>
        <row>
        <entry>varchar(n)</entry>
-       <entry>(4+x) bytes</entry>
+       <entry>(4+n) bytes</entry>
        <entry><acronym>SQL92</acronym>-compatible</entry>
        <entry>Variable-length with limit</entry>
        </row>