- Desktop
- Enterprise
- Gaming
- Graphics
- Hardware
- Linux Kernel
- Multimedia
- Operating Systems
- Programming
- System Internals
- All Projects
- Latest News
- screen-cast-stream: Add stream parameters
- Add exp2f and log2f benchmark trace
- Local NTP: support simple doodles
- Roll libexpat to 2.2.3
- Chromium: Updating trunk VERSION from 3220.0 to 3221.0
- Add material design icon to CUPS notifications
- Add IPH Incognito Window Feature Tracker
- [vr] Add UiElement iterators
- Latest News (cont.)
- Added an initial version of policy-tool page
- Add logf trace
- Add expf trace
- Add citext_pattern_ops for citext contrib module
- iOS, remove support for 32bit (arm).
- Add custom perf device trigger script
- Chromium: Updating trunk VERSION from 3219.0 to 3220.0
- [build] Declutter Visual C++ 2010-2017 project
- Add a dbus interface to install component
- [Offline Pages] Implementing DeletePageTask
- Add support for using seccomp_bpf on mips64el
Featured content is also available via:
PostgreSQL
PostgeSQL is a leading open-source SQL database server.
Yesterday's Activity
- Add citext_pattern_ops for citext contrib module
Andrew Dunstan: This is similar to text_pattern_ops.
Recent Activity
- Add citext_pattern_ops for citext contrib module
Andrew Dunstan: This is similar to text_pattern_ops. - Remove TupleDesc remapping logic from tqueue.c
Andres Freund: With the introduction of a shared memory record typmod registry, it is no longer necessary to remap record typmods when sending tuples between backends so most of tqueue.c can be removed. - pg_receivewal: Add --endpos option
Peter Eisentraut: This is primarily useful for making tests of this utility more deterministic, to avoid the complexity of starting pg_receivewal as a deamon in TAP tests. - Doc: update v10 release notes through today
Tom Lane: Also, another round of copy-editing. - Further marginal hacking on generic atomic ops
Tom Lane: In the generic atomic ops that rely on a loop around a CAS primitive, there's no need to force the initial read of the "old" value to be atomic. - Add \gdesc psql command
Tom Lane: This command acts somewhat like \g, but instead of executing the query buffer, it merely prints a description of the columns that the query result would have. - Separate reinitialization of shared parallel-scan state from ExecReScan
Tom Lane: Previously, the parallel executor logic did reinitialization of shared state within the ExecReScan code for parallel-aware scan nodes. - Force rescanning of parallel-aware scan nodes below a Gather[Merge].
Tom Lane: The ExecReScan machinery contains various optimizations for postponing or skipping rescans of plan subtrees; for example a HashAgg node may conclude that it can re-use the table it built before, instead of re-reading its input subtree. - Propagate sort instrumentation from workers back to leader
Robert Haas: Up until now, when parallel query was used, no details about the sort method or space used by the workers were available; details were shown only for any sorting done by the leader. - First-draft release notes for 9.6.5.
Tom Lane: As usual, the release notes for other branches will be made by cutting these down, but put them up for community review first.
PostgreSQL Release Tags
- Automate the maintenance of SO_MINOR_VERSION for our shared libraries
Tom Lane: Up to now we've manually adjusted these numbers in several different Makefiles at the start of each development cycle. - Advance PG_CONTROL_VERSION.
Tom Lane: This should have been done in commit 73c986adde5d73a5 which added several new fields to pg_control, and again in commit 5028f22f6eb05798 which changed the CRC algorithm, but it wasn't. - Tab complete CREATE EXTENSION .. VERSION.
Robert Haas: Jeff Janes - Bump PG_CONTROL_VERSION for previous 9.4 changes
Tom Lane: This should have been done in 6bc8ef0b7f1f1df3998745a66e1790e27424aa0c and/or 50e547096c4858a68abf09894667a542cc418315, but better late than never.
Most Popular In The Past Month
- Hash tables backed by DSA shared memory
Andres Freund: Add general purpose chaining hash tables for DSA memory. - First-draft release notes for 9.6.5.
Tom Lane: As usual, the release notes for other branches will be made by cutting these down, but put them up for community review first. - Propagate sort instrumentation from workers back to leader
Robert Haas: Up until now, when parallel query was used, no details about the sort method or space used by the workers were available; details were shown only for any sorting done by the leader. - Separate reinitialization of shared parallel-scan state from ExecReScan
Tom Lane: Previously, the parallel executor logic did reinitialization of shared state within the ExecReScan code for parallel-aware scan nodes. - Further marginal hacking on generic atomic ops
Tom Lane: In the generic atomic ops that rely on a loop around a CAS primitive, there's no need to force the initial read of the "old" value to be atomic. - Force rescanning of parallel-aware scan nodes below a Gather[Merge].
Tom Lane: The ExecReScan machinery contains various optimizations for postponing or skipping rescans of plan subtrees; for example a HashAgg node may conclude that it can re-use the table it built before, instead of re-reading its input subtree. - Doc: update v10 release notes through today
Tom Lane: Also, another round of copy-editing. - pg_receivewal: Add --endpos option
Peter Eisentraut: This is primarily useful for making tests of this utility more deterministic, to avoid the complexity of starting pg_receivewal as a deamon in TAP tests. - Remove TupleDesc remapping logic from tqueue.c
Andres Freund: With the introduction of a shared memory record typmod registry, it is no longer necessary to remap record typmods when sending tuples between backends so most of tqueue.c can be removed. - Add citext_pattern_ops for citext contrib module
Andrew Dunstan: This is similar to text_pattern_ops.