Remove duplicated index entry.

This commit is contained in:
Tom Lane 2006-09-03 22:23:58 +00:00
parent 4ae15f29f7
commit 676d1b4e67

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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/plpython.sgml,v 1.32 2006/09/03 22:15:32 tgl Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/plpython.sgml,v 1.33 2006/09/03 22:23:58 tgl Exp $ -->
<chapter id="plpython">
<title>PL/Python - Python Procedural Language</title>
@ -256,9 +256,7 @@ $$ LANGUAGE plpythonu;
<para>
If you do not provide a return value, Python returns the default
<symbol>None</symbol>. <application>PL/Python</application> translates
Python's <symbol>None</symbol> into the SQL null
value.<indexterm><primary>null value</><secondary
sortas="PL/Python">in PL/Python</></indexterm>
Python's <symbol>None</symbol> into the SQL null value.
</para>
<para>