6月14日 上海 OSC 源创会开始报名啦,有很多机械键盘送哦!!!
PostgreSQL 9.4.2, 9.3.7, 9.2.11, 9.1.16 和 9.0.20 发布,这些版本现已提供 下载 。此版本修复了 PostgreSQL 9.3 和 9.4 版本中的数据崩溃问题,强烈建议用户尽快升级到最新版本!
CVE-2015-3165 Double "free" after authentication timeout.
CVE-2015-3166 Unanticipated errors from the standard library.
CVE-2015-3167 pgcrypto has multiple error messages for decryption with an incorrect key.
此外,我们建议所有用户使用 Kerberos、 GSSAPI 或 SSPI 身份验证设置 pg_hba.conf 中的 include_realm 为 1,未来版本中都将默认这个设置。
新版本中相比老版本中有个不同的返回类型,所以在升级之前 CIText 用户需要先运行"ALTER EXTENSION citext UPDATE"功能测试应用程序。
除了以上的改进,还包括超过 50 个 bug 修复:
Render infinite dates and timestamps as infinity when converting to json
Fix json/jsonb's populate_record() and to_record()
Fix incorrect checking of deferred exclusion constraints
Improve planning of star-schema-style queries
Fix three issues with planning joins
Ensure correct locking with security barrier views
Fix deadlock at startup when max_prepared_transactions is too small
Recursively fsync() the data directory after a crash
Fix autovacuum launcher's possible failure to shut down
Cope with unexpected signals in LockBufferForCleanup()
Fix crash when doing COPY IN to a table with check constraints
Avoid waiting for synchronous replication of read-only transactions
Fix two issues with hash indexes
Prevent memory leaks in GIN index vacuum
Fix two issues with background workers
Several fixes to Logical Decoding replication
Fix several minor issues with pg_dump and pg_upgrade
此版本还包括将 tzdata 升级至 2015d,同时还更新了 Egypt、Mongolia 和 Palestine,更多改进内容请看 更新日志 。