postgresql-9.1 9.1.11-1 source package in Ubuntu
Changelog
postgresql-9.1 (9.1.11-1) unstable; urgency=low [ Martin Pitt ] * Stop building client-side libraries on Ubuntu, 14.04 moves to -9.3. [ Christoph Berg ] * New upstream security/bug fix release: + Fix "VACUUM"'s tests to see whether it can update relfrozenxid (Andres Freund) In some cases "VACUUM" (either manual or autovacuum) could incorrectly advance a table's relfrozenxid value, allowing tuples to escape freezing, causing those rows to become invisible once 2^31 transactions have elapsed. The probability of data loss is fairly low since multiple incorrect advancements would need to happen before actual loss occurs, but it's not zero. Users upgrading from releases 9.0.4 or 8.4.8 or earlier are not affected, but all later versions contain the bug. The issue can be ameliorated by, after upgrading, vacuuming all tables in all databases while having vacuum_freeze_table_age set to zero. This will fix any latent corruption but will not be able to fix all pre-existing data errors. However, an installation can be presumed safe after performing this vacuuming if it has executed fewer than 2^31 update transactions in its lifetime (check this with SELECT txid_current() < 2^31). + Fix initialization of "pg_clog" and "pg_subtrans" during hot standby startup (Andres Freund, Heikki Linnakangas) This bug can cause data loss on standby servers at the moment they start to accept hot-standby queries, by marking committed transactions as uncommitted. The likelihood of such corruption is small unless, at the time of standby startup, the primary server has executed many updating transactions since its last checkpoint. Symptoms include missing rows, rows that should have been deleted being still visible, and obsolete versions of updated rows being still visible alongside their newer versions. This bug was introduced in versions 9.3.0, 9.2.5, 9.1.10, and 9.0.14. Standby servers that have only been running earlier releases are not at risk. It's recommended that standby servers that have ever run any of the buggy releases be re-cloned from the primary (e.g., with a new base backup) after upgrading. -- Christoph Berg <email address hidden> Tue, 03 Dec 2013 09:12:50 +0100
Upload details
- Uploaded by:
- Debian PostgreSQL Maintainers
- Uploaded to:
- Sid
- Original maintainer:
- Debian PostgreSQL Maintainers
- Architectures:
- any all
- Section:
- database
- Urgency:
- Low Urgency
See full publishing history Publishing
Series | Published | Component | Section |
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Downloads
File | Size | SHA-256 Checksum |
---|---|---|
postgresql-9.1_9.1.11-1.dsc | 3.2 KiB | fa5498ad29611ee0b9258c4a69aea0f5626064ef4546720c90609a4965eaf676 |
postgresql-9.1_9.1.11.orig.tar.bz2 | 15.1 MiB | ccbc35aae1490ee5878b97a6aea48dad7465cdad296b380542e4303b68cc6f74 |
postgresql-9.1_9.1.11-1.debian.tar.gz | 48.3 KiB | ccdf5482449d1e1b80381697fea389cdccd049fad1b58592f42dcf033953da59 |
Available diffs
- diff from 9.1.10-1bzr1 (in Ubuntu) to 9.1.11-1 (251.6 KiB)
No changes file available.
Binary packages built by this source
- postgresql-9.1: No summary available for postgresql-9.1 in ubuntu trusty.
No description available for postgresql-9.1 in ubuntu trusty.
- postgresql-9.1-dbg: No summary available for postgresql-9.1-dbg in ubuntu trusty.
No description available for postgresql-9.1-dbg in ubuntu trusty.
- postgresql-client-9.1: No summary available for postgresql-client-9.1 in ubuntu trusty.
No description available for postgresql-
client- 9.1 in ubuntu trusty.
- postgresql-contrib-9.1: No summary available for postgresql-contrib-9.1 in ubuntu trusty.
No description available for postgresql-
contrib- 9.1 in ubuntu trusty.
- postgresql-doc-9.1: No summary available for postgresql-doc-9.1 in ubuntu trusty.
No description available for postgresql-doc-9.1 in ubuntu trusty.
- postgresql-plperl-9.1: PL/Perl procedural language for PostgreSQL 9.1
PL/Perl enables an SQL developer to write procedural language functions
for PostgreSQL 9.1 in Perl. You need this package if you have any
PostgreSQL 9.1 functions that use the languages plperl or plperlu.
.
PostgreSQL 9.1 is obsolete. This package is only provided for upgrades from
9.1 from Debian 7.x ("Wheezy") and should not be installed otherwise.
- postgresql-plpython-9.1: No summary available for postgresql-plpython-9.1 in ubuntu trusty.
No description available for postgresql-
plpython- 9.1 in ubuntu trusty.
- postgresql-plpython3-9.1: No summary available for postgresql-plpython3-9.1 in ubuntu trusty.
No description available for postgresql-
plpython3- 9.1 in ubuntu trusty.
- postgresql-pltcl-9.1: No summary available for postgresql-pltcl-9.1 in ubuntu trusty.
No description available for postgresql-
pltcl-9. 1 in ubuntu trusty.
- postgresql-server-dev-9.1: No summary available for postgresql-server-dev-9.1 in ubuntu trusty.
No description available for postgresql-
server- dev-9.1 in ubuntu trusty.