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by Martin Pitt
Import upstream version 9.1~beta1 |
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>Release 8.1.17</TITLE |
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1.1.11
by Martin Pitt
Import upstream version 9.1.9 |
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TITLE="PostgreSQL 9.1.9 Documentation" |
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by Martin Pitt
Import upstream version 9.1~beta1 |
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HREF="index.html"><LINK |
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REL="UP" |
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TITLE="Release Notes" |
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TITLE="Release 8.1.18" |
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TITLE="Release 8.1.16" |
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1.1.11
by Martin Pitt
Import upstream version 9.1.9 |
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CONTENT="2013-04-01T18:35:08"></HEAD |
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by Martin Pitt
Import upstream version 9.1~beta1 |
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><BODY |
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CLASS="SECT1" |
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><DIV |
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><A |
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HREF="index.html" |
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1.1.11
by Martin Pitt
Import upstream version 9.1.9 |
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>PostgreSQL 9.1.9 Documentation</A |
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by Martin Pitt
Import upstream version 9.1~beta1 |
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></TH |
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></TR |
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><TR |
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WIDTH="10%" |
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TITLE="Release 8.1.18" |
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>Prev</A |
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WIDTH="10%" |
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ALIGN="left" |
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VALIGN="top" |
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><A |
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HREF="release.html" |
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1.1.6
by Martin Pitt
Import upstream version 9.1.2 |
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ACCESSKEY="U" |
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>Up</A |
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1
by Martin Pitt
Import upstream version 9.1~beta1 |
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></TD |
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><TD |
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WIDTH="60%" |
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ALIGN="center" |
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VALIGN="bottom" |
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>Appendix E. Release Notes</TD |
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><TD |
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1.1.6
by Martin Pitt
Import upstream version 9.1.2 |
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WIDTH="20%" |
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by Martin Pitt
Import upstream version 9.1~beta1 |
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ALIGN="right" |
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VALIGN="top" |
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><A |
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TITLE="Release 8.1.16" |
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HREF="release-8-1-16.html" |
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ACCESSKEY="N" |
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>Next</A |
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></TD |
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></TR |
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ALIGN="LEFT" |
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WIDTH="100%"></DIV |
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CLASS="SECT1" |
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><H1 |
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CLASS="SECT1" |
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><A |
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NAME="RELEASE-8-1-17" |
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1.1.11
by Martin Pitt
Import upstream version 9.1.9 |
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>E.97. Release 8.1.17</A |
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by Martin Pitt
Import upstream version 9.1~beta1 |
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></H1 |
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><DIV |
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CLASS="NOTE" |
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><BLOCKQUOTE |
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CLASS="NOTE" |
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><P |
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><B |
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>Release Date: </B |
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>2009-03-16</P |
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></BLOCKQUOTE |
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></DIV |
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><P |
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> This release contains a variety of fixes from 8.1.16.
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For information about new features in the 8.1 major release, see |
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<A |
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HREF="release-8-1.html" |
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1.1.11
by Martin Pitt
Import upstream version 9.1.9 |
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>Section E.114</A |
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by Martin Pitt
Import upstream version 9.1~beta1 |
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>.
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</P |
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CLASS="SECT2" |
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><H2 |
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CLASS="SECT2" |
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><A |
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1.1.11
by Martin Pitt
Import upstream version 9.1.9 |
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NAME="AEN122971" |
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>E.97.1. Migration to Version 8.1.17</A |
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by Martin Pitt
Import upstream version 9.1~beta1 |
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></H2 |
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><P |
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> A dump/restore is not required for those running 8.1.X.
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However, if you are upgrading from a version earlier than 8.1.15, |
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see the release notes for 8.1.15. |
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</P |
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></DIV |
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><DIV |
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CLASS="SECT2" |
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><H2 |
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CLASS="SECT2" |
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><A |
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1.1.11
by Martin Pitt
Import upstream version 9.1.9 |
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NAME="AEN122974" |
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>E.97.2. Changes</A |
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by Martin Pitt
Import upstream version 9.1~beta1 |
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></H2 |
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><P |
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></P |
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><UL |
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><LI |
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><P |
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> Prevent error recursion crashes when encoding conversion fails (Tom)
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</P |
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><P |
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> This change extends fixes made in the last two minor releases for
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related failure scenarios. The previous fixes were narrowly tailored |
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for the original problem reports, but we have now recognized that |
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<SPAN |
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CLASS="emphasis" |
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><I |
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CLASS="EMPHASIS" |
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>any</I |
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></SPAN |
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> error thrown by an encoding conversion function could
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potentially lead to infinite recursion while trying to report the |
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error. The solution therefore is to disable translation and encoding |
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conversion and report the plain-ASCII form of any error message, |
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if we find we have gotten into a recursive error reporting situation. |
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(CVE-2009-0922) |
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</P |
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></LI |
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><LI |
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><P |
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> Disallow <TT |
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CLASS="COMMAND" |
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>CREATE CONVERSION</TT |
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> with the wrong encodings
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for the specified conversion function (Heikki) |
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</P |
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><P |
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> This prevents one possible scenario for encoding conversion failure.
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The previous change is a backstop to guard against other kinds of |
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failures in the same area. |
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</P |
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></LI |
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><LI |
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><P |
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> Fix core dump when <CODE |
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CLASS="FUNCTION" |
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>to_char()</CODE |
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> is given format codes that
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are inappropriate for the type of the data argument (Tom) |
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</P |
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></LI |
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><LI |
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><P |
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> Fix decompilation of <TT |
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CLASS="LITERAL" |
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>CASE WHEN</TT |
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> with an implicit coercion
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(Tom) |
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</P |
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><P |
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> This mistake could lead to Assert failures in an Assert-enabled build,
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or an <SPAN |
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CLASS="QUOTE" |
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>"unexpected CASE WHEN clause"</SPAN |
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> error message in other
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cases, when trying to examine or dump a view. |
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</P |
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></LI |
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><LI |
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><P |
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> Fix possible misassignment of the owner of a TOAST table's rowtype (Tom)
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</P |
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><P |
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> If <TT |
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CLASS="COMMAND" |
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>CLUSTER</TT |
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> or a rewriting variant of <TT |
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CLASS="COMMAND" |
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>ALTER TABLE</TT |
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>
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were executed by someone other than the table owner, the |
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<TT |
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CLASS="STRUCTNAME" |
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>pg_type</TT |
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> entry for the table's TOAST table would end up
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marked as owned by that someone. This caused no immediate problems, |
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since the permissions on the TOAST rowtype aren't examined by any |
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ordinary database operation. However, it could lead to unexpected |
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failures if one later tried to drop the role that issued the command |
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(in 8.1 or 8.2), or <SPAN |
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CLASS="QUOTE" |
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>"owner of data type appears to be invalid"</SPAN |
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>
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warnings from <SPAN |
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CLASS="APPLICATION" |
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>pg_dump</SPAN |
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> after having done so (in 8.3).
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</P |
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></LI |
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><LI |
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><P |
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> Clean up PL/pgSQL error status variables fully at block exit
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(Ashesh Vashi and Dave Page) |
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</P |
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><P |
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> This is not a problem for PL/pgSQL itself, but the omission could cause
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the PL/pgSQL Debugger to crash while examining the state of a function. |
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</P |
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></LI |
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><LI |
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><P |
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> Add <TT |
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CLASS="LITERAL" |
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>MUST</TT |
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> (Mauritius Island Summer Time) to the default list
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of known timezone abbreviations (Xavier Bugaud) |
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</P |
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></LI |
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></UL |
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></DIV |
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></DIV |
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><DIV |
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CLASS="NAVFOOTER" |
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><HR |
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ALIGN="LEFT" |
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WIDTH="100%"><TABLE |
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SUMMARY="Footer navigation table" |
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WIDTH="100%" |
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BORDER="0" |
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CELLPADDING="0" |
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CELLSPACING="0" |
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><TR |
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><TD |
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WIDTH="33%" |
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ALIGN="left" |
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VALIGN="top" |
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><A |
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HREF="release-8-1-18.html" |
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ACCESSKEY="P" |
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>Prev</A |
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></TD |
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><TD |
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WIDTH="34%" |
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ALIGN="center" |
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VALIGN="top" |
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HREF="index.html" |
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ACCESSKEY="H" |
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>Home</A |
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></TD |
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><TD |
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WIDTH="33%" |
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ALIGN="right" |
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VALIGN="top" |
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><A |
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HREF="release-8-1-16.html" |
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ACCESSKEY="N" |
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>Next</A |
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></TD |
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></TR |
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><TR |
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><TD |
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WIDTH="33%" |
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ALIGN="left" |
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VALIGN="top" |
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>Release 8.1.18</TD |
|
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><TD |
|
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WIDTH="34%" |
|
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ALIGN="center" |
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VALIGN="top" |
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><A |
|
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HREF="release.html" |
|
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ACCESSKEY="U" |
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>Up</A |
|
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></TD |
|
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><TD |
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WIDTH="33%" |
|
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ALIGN="right" |
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VALIGN="top" |
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>Release 8.1.16</TD |
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></TR |
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></TABLE |
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></DIV |
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></BODY |
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></HTML |
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>
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