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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >Release 6.4.1</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REV="MADE" HREF="mailto:pgsql-docs@postgresql.org"><LINK REL="HOME" TITLE="PostgreSQL 9.2.24 Documentation" HREF="index.html"><LINK REL="UP" TITLE="Release Notes" HREF="release.html"><LINK REL="PREVIOUS" TITLE="Release 6.4.2" HREF="release-6-4-2.html"><LINK REL="NEXT" TITLE="Release 6.4" HREF="release-6-4.html"><LINK REL="STYLESHEET" TYPE="text/css" HREF="stylesheet.css"><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=ISO-8859-1"><META NAME="creation" CONTENT="2017-11-06T22:43:11"></HEAD ><BODY CLASS="SECT1" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="5" ALIGN="center" VALIGN="bottom" ><A HREF="index.html" >PostgreSQL 9.2.24 Documentation</A ></TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="top" ><A TITLE="Release 6.4.2" HREF="release-6-4-2.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="10%" ALIGN="left" VALIGN="top" ><A HREF="release.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="60%" ALIGN="center" VALIGN="bottom" >Appendix E. Release Notes</TD ><TD WIDTH="20%" ALIGN="right" VALIGN="top" ><A TITLE="Release 6.4" HREF="release-6-4.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="RELEASE-6-4-1" >E.272. Release 6.4.1</A ></H1 ><DIV CLASS="FORMALPARA" ><P ><B >Release date: </B >1998-12-18</P ></DIV ><P >This is basically a cleanup release for 6.4. We have fixed a variety of problems reported by 6.4 users.</P ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN145907" >E.272.1. Migration to Version 6.4.1</A ></H2 ><P >A dump/restore is <SPAN CLASS="emphasis" ><I CLASS="EMPHASIS" >not</I ></SPAN > required for those running 6.4.</P ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN145911" >E.272.2. Changes</A ></H2 ><P ></P><PRE CLASS="PROGRAMLISTING" >Add pg_dump -N flag to force double quotes around identifiers. This is the default(Thomas) Fix for NOT in where clause causing crash(Bruce) EXPLAIN VERBOSE coredump fix(Vadim) Fix shared-library problems on Linux Fix test for table existence to allow mixed-case and whitespace in the table name(Thomas) Fix a couple of pg_dump bugs Configure matches template/.similar entries better(Tom) Change builtin function names from SPI_* to spi_* OR WHERE clause fix(Vadim) Fixes for mixed-case table names(Billy) contrib/linux/postgres.init.csh/sh fix(Thomas) libpq memory overrun fix SunOS fixes(Tom) Change exp() behavior to generate error on underflow(Thomas) pg_dump fixes for memory leak, inheritance constraints, layout change update pgaccess to 0.93 Fix prototype for 64-bit platforms Multibyte fixes(Tatsuo) New ecpg man page Fix memory overruns(Tatsuo) Fix for lo_import() crash(Bruce) Better search for install program(Tom) Timezone fixes(Tom) HP-UX fixes(Tom) Use implicit type coercion for matching DEFAULT values(Thomas) Add routines to help with single-byte (internal) character type(Thomas) Compilation of libpq for Windows fixes(Magnus) Upgrade to PyGreSQL 2.2(D'Arcy)</PRE ><P></P ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="release-6-4-2.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="release-6-4.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Release 6.4.2</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="release.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Release 6.4</TD ></TR ></TABLE ></DIV ></BODY ></HTML >