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>Appendix E. Release Notes</TD
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>E.253. Release 7.2.5</A
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>Release date: </B
>2004-08-16</P
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>   This release contains a variety of fixes from 7.2.4.
  </P
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>E.253.1. Migration to Version 7.2.5</A
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>    A dump/restore is not required for those running 7.2.X.
   </P
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>Prevent possible loss of committed transactions during crash</P
><P
>Due to insufficient interlocking between transaction commit and checkpointing,
it was possible for transactions committed just before the most recent
checkpoint to be lost, in whole or in part, following a database crash and
restart.  This is a serious bug that has existed
since <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
> 7.1.</P
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>Fix corner case for btree search in parallel with first root page split</P
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>Fix buffer overrun in <CODE
CLASS="FUNCTION"
>to_ascii</CODE
> (Guido Notari)</P
></LI
><LI
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>Fix core dump in deadlock detection on machines where char is unsigned</P
></LI
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><P
>Fix failure to respond to <TT
CLASS="COMMAND"
>pg_ctl stop -m fast</TT
> after Async_NotifyHandler runs</P
></LI
><LI
><P
>Repair memory leaks in pg_dump</P
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>Avoid conflict with system definition of <CODE
CLASS="FUNCTION"
>isblank()</CODE
> function or macro</P
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