Viewing all changes in revision 18.
- Committer: Package Import Robot
- Date: 2014-03-18 07:19:37 UTC
- mfrom: (12.1.3 sid)
- Revision ID: package-import@ubuntu.com-20140318071937-nb1lhq4ysrgwa6f4
* New upstream bugfix release. Most notable change:
Fix WAL replay of locking an already-updated tuple (Andres Freund,
Álvaro Herrera)
This error caused updated rows to not be found by index scans, resulting
in inconsistent query results depending on whether an index scan was used.
Subsequent processing could result in constraint violations, since the
previously updated row would not be found by later index searches, thus
possibly allowing conflicting rows to be inserted. Since this error is in
WAL replay, it would only manifest during crash recovery or on standby
servers. The improperly-replayed case most commonly arises when a table
row that is referenced by a foreign-key constraint is updated concurrently
with creation of a referencing row.
* Compile with -fno-omit-frame-pointer on amd64 to facilitate hierarchical
profile generation. (Closes: #730134)
* Remove obsolete configure option --with-tkconfig.
Fix WAL replay of locking an already-updated tuple (Andres Freund,
Álvaro Herrera)
This error caused updated rows to not be found by index scans, resulting
in inconsistent query results depending on whether an index scan was used.
Subsequent processing could result in constraint violations, since the
previously updated row would not be found by later index searches, thus
possibly allowing conflicting rows to be inserted. Since this error is in
WAL replay, it would only manifest during crash recovery or on standby
servers. The improperly-replayed case most commonly arises when a table
row that is referenced by a foreign-key constraint is updated concurrently
with creation of a referencing row.
* Compile with -fno-omit-frame-pointer on amd64 to facilitate hierarchical
profile generation. (Closes: #730134)
* Remove obsolete configure option --with-tkconfig.
- files added:
- doc/src/sgml/html/release-8-4-21.html
- files modified:
- .pc/04-configure-tcl8.6/configure
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