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* Fix memory leak when an empty ident file is reloaded.Heikki Linnakangas2013-10-24
| | | | Hari Babu
* Fix typos in comments.Heikki Linnakangas2013-10-24
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* Simplify tab completion rules for views and foreign tables.Robert Haas2013-10-23
| | | | | | | | | | | Since an increasing number of views and foreign tables are now able to be updated, complete with any table, view, or foreign table in the relevant contexts. This avoids the need to use a complex query that may be both confusing to end-users and nonperformant to construct the list of possible completions. Dean Rasheed, persuant to a complaint from Bernd Helme and a suggestion from Peter Eisentraut
* Fix two bugs in setting the vm bit of empty pages.Heikki Linnakangas2013-10-23
| | | | | | | | | | | | | Use a critical section when setting the all-visible flag on an empty page, and WAL-logging it. log_newpage_buffer() contains an assertion that it must be called inside a critical section, and it's the right thing to do when modifying a buffer anyway. Also, the page should be marked dirty before calling log_newpage_buffer(), per the comment in log_newpage_buffer() and src/backend/access/transam/README. Patch by Andres Freund, in response to my report. Backpatch to 9.2, like the patch that introduced these bugs (a6370fd9).
* Suppress a couple of compiler warnings seen with older gcc versions.Tom Lane2013-10-22
| | | | | | | | | | | | To wit, bgworker.c: In function `RegisterDynamicBackgroundWorker': bgworker.c:761: warning: `generation' might be used uninitialized in this function dsm_impl.c: In function `dsm_impl_op': dsm_impl.c:197: warning: control reaches end of non-void function Neither of these represent actual bugs, but we may as well tweak the code so that more compilers can tell that. This won't change the generated code on compilers that do recognize that the cases are unreachable.
* Replace pg_asprintf() with psprintf().Tom Lane2013-10-22
| | | | | | This eliminates an awkward coding pattern that's also unnecessarily inconsistent with backend coding. psprintf() is now the thing to use everywhere.
* Get rid of use of asprintf() in favor of a more portable implementation.Tom Lane2013-10-22
| | | | | | | | | | | | | | | | asprintf(), aside from not being particularly portable, has a fundamentally badly-designed API; the psprintf() function that was added in passing in the previous patch has a much better API choice. Moreover, the NetBSD implementation that was borrowed for the previous patch doesn't work with non-C99-compliant vsnprintf, which is something we still have to cope with on some platforms; and it depends on va_copy which isn't all that portable either. Get rid of that code in favor of an implementation similar to what we've used for many years in stringinfo.c. Also, move it into libpgcommon since it's not really libpgport material. I think this patch will be enough to turn the buildfarm green again, but there's still cosmetic work left to do, namely get rid of pg_asprintf() in favor of using psprintf(). That will come in a followon patch.
* Make use of psprintf() in recent changesPeter Eisentraut2013-10-22
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* Adjust cube.out expected output for new test queries.Heikki Linnakangas2013-10-22
| | | | | | | | | | | | Previous commit modified the test case, but I didn't update cube.out expected output file in previous commit because it was not needed by the platforms I have easy access to. Buildfarm animal 'dugong', running "Debian 4.0 icc 10.1.011 ia64", has now gone red because of that, so update it now. Also adjust cube_3.out. According to git history, it was added to support 64-bit MinGW. There is no such animal in the buildfarm, so I'm doing this blindly, but it was added quite recently so maybe someone still cares.
* Fix blatantly broken record_image_cmp() logic for pass-by-value fields.Tom Lane2013-10-22
| | | | Doesn't anybody here pay attention to compiler warnings?
* Extend cube on-disk format to pack points more tightly.Heikki Linnakangas2013-10-21
| | | | | | | | | | | | | | | | | | | | | | If the lower left and upper right corners of a cube are the same, set a flag in the cube header, and only store one copy of the coordinates. That cuts the on-disk size into half for the common case that the cube datatype is used to represent points rather than boxes. The new format is backwards-compatible with the old one, so pg_upgrade still works. However, to get the space savings, the data needs to be rewritten. A simple VACUUM FULL or REINDEX is not enough, as the old Datums will just be moved to the new heap/index as is. A pg_dump and reload, or something similar like casting to text and back, will do the trick. This patch deliberately doesn't update all the alternative expected output files, as I don't have access to machines that produce those outputs. I'm not sure if they are still relevant, but if they are, the buildfarm will tell us and produce the diff required to fix it. If none of the buildfarm animals need them, they should be removed altogether. Patch by Stas Kelvich.
* doc: Improve setup for documentation building with FOPPeter Eisentraut2013-10-21
| | | | | | | | | | | | | | | | Add a makefile rule for building PDFs with FOP. Two new build targets in doc/src/sgml are postgres-A4-fop.pdf and postgres-US-fop.pdf. Run .fo output through xmllint for reformatting, so that errors are easier to find. (The default output has hardly any line breaks, so you might be looking for an error in column 20000.) Set some XSLT parameters to optimize for building with FOP. Remove some redundant or somewhat useless chapterinfo/author information, because it renders strangely with the FO stylesheet. Reviewed-by: Álvaro Herrera <alvherre@2ndquadrant.com>
* Consistently use unsigned arithmetic for alignment calculations.Noah Misch2013-10-20
| | | | | | | | This avoids an assumption about the signed number representation. It is anticipated to have no functional changes on supported configurations; many two's complement assumptions remain elsewhere. Per a suggestion from Andres Freund.
* Add libpgcommon to backend gettext source filesPeter Eisentraut2013-10-19
| | | | | This ought to have been done when libpgcommon was split off from libpgport.
* Add *.pot to .gitignorePeter Eisentraut2013-10-19
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* Move rmtree() from libpgport to libpgcommonPeter Eisentraut2013-10-19
| | | | It requires pgfnames() from libpgcommon.
* Move pgfnames() from libpgport to libpgcommonPeter Eisentraut2013-10-18
| | | | It requires pstrdup() from libpgcommon.
* Allow only some columns of a view to be auto-updateable.Robert Haas2013-10-18
| | | | | | | | | | Previously, unless all columns were auto-updateable, we wouldn't inserts, updates, or deletes, or at least not without a rule or trigger; now, we'll allow inserts and updates that target only the auto-updateable columns, and deletes even if there are no auto-updateable columns at all provided the view definition is otherwise suitable. Dean Rasheed, reviewed by Marko Tiikkaja
* Provide a reliable mechanism for terminating a background worker.Robert Haas2013-10-18
| | | | | | | | | | | | Although previously-introduced APIs allow the process that registers a background worker to obtain the worker's PID, there's no way to prevent a worker that is not currently running from being restarted. This patch introduces a new API TerminateBackgroundWorker() that prevents the background worker from being restarted, terminates it if it is currently running, and causes it to be unregistered if or when it is not running. Patch by me. Review by Michael Paquier and KaiGai Kohei.
* Fix for lack of va_copy() on certain Windows versionsPeter Eisentraut2013-10-18
| | | | Based-on-patch-by: David Rowley <dgrowleyml@gmail.com>
* Add libpgport to isolationtester on MSVCPeter Eisentraut2013-10-18
| | | | From: Asif Naeem <anaeem.it@gmail.com>
* Switch order of libpgport and libpgcommon in MSVC build as wellPeter Eisentraut2013-10-18
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* Remove IRIX port.Robert Haas2013-10-18
| | | | | | | Development of IRIX has been discontinued, and support is scheduled to end in December of 2013. Therefore, there will be no supported versions of this operating system by the time PostgreSQL 9.4 is released. Furthermore, we have no maintainer for this platform.
* Switch dependency order of libpgcommon and libpgportPeter Eisentraut2013-10-17
| | | | | | | | | | | Continuing 63f32f3416a8b4f8e057dc184e8e8eae734ccc8a, libpgcommon should depend on libpgport, but not vice versa. But wait_result_to_str() in wait_error.c depends on pstrdup() in libpgcommon. So move exec.c and wait_error.c from libpgport to libpgcommon. Also switch the link order in the place that's actually used by the failing ecpg builds. The function declarations have been left in port.h for now. That should perhaps be separated sometime.
* doc: Configure TOC generation in XSLT HTML buildPeter Eisentraut2013-10-17
| | | | | | The default table of contents in the XSLT HTML build is much too big and deep. Configure it to look more like the one that is currently being produced by the DSSSL build.
* Remove spinlock support for SINIX, Sun3, and NS32K.Robert Haas2013-10-17
| | | | | | | | | | | | | | | | | | | | All of these platforms are very much obsolete. As far as I can determine, the last version of SINIX, later renamed Reliant, occurred some time between 2002 and 2005. The last release of SunOS that would run on a sun3 was released in November of 1991; the last release of OpenBSD which supported that platform was in 2001. The highest clock speed of any processor in the family was 25MHz. The NS32K (national semiconductor 320xx) architecture was retired in 1990. Support can be re-added if a maintainer emerges for any of these platforms, but it seems unlikely. Reviewed by Andres Freund.
* Return valid json when converting an empty hstore.Andrew Dunstan2013-10-17
| | | | Oskari Saarenmaa.
* Silence compiler warning when SSL not in useAlvaro Herrera2013-10-17
| | | | Per Jaime Casanova and Vik Fearing
* Allow 5+ digit years for non-ISO timestamp/date strings, where appropriateBruce Momjian2013-10-16
| | | | Report from Haribabu Kommi
* initdb: Suppress dynamic shared memory when probing for max_connections.Robert Haas2013-10-16
| | | | | | | This might not be the right long-term solution here, but it will hopefully turn the buildfarm green again. Oversight noted by Andres Freund
* Switch order of -lpgport and -lpgcommonPeter Eisentraut2013-10-15
| | | | | | Conceptually, libpgcommon can depend on libpgport, but not the other way around. In the past, this might not have mattered, but it's needed now for asprintf.
* doc: Enable book index in XSLT buildsPeter Eisentraut2013-10-15
| | | | | | The XSLT toolchain requires an empty <index> element where the index is supposed to appear. Add that with conditionals to hide it from the DSSSL build.
* docs: correct 9.1 and 9.2 release note mention of timeline switch fixBruce Momjian2013-10-15
| | | | | | Backpatch through 9.1. KONDO Mitsumasa
* In dsm_impl_windows, don't error out when the segment already exists.Robert Haas2013-10-14
| | | | | | | This is the behavior of the other implementations, and the behavior expected by the callers of this function. Amit Kapila
* Fix details missed by dynamic shared memory patch.Robert Haas2013-10-14
| | | | | | Additional documentation update, and a comment fix. Both issues reported by Amit Kapila.
* Translation updates to fix build failuresPeter Eisentraut2013-10-13
| | | | | | | | | | | Now that msgfmt is run with -c by default, older versions of gettext are complaining about the PO headers Last-Translator and Language-Team still having their default values. Newer gettext versions fail to catch this because of a bug (https://savannah.gnu.org/bugs/?40261), which is why this hasn't been noticed before. Copy updated versions of affected translation files from the pgtranslations repository, were those files have been fixed.
* Add asprintf.cPeter Eisentraut2013-10-13
| | | | Forgotten in 5b6d08cd2992922b667564a49f19580f11676050
* Attempt to fix MSVC build for asprintf additionPeter Eisentraut2013-10-13
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* Add use of asprintf()Peter Eisentraut2013-10-13
| | | | | | | | | Add asprintf(), pg_asprintf(), and psprintf() to simplify string allocation and composition. Replacement implementations taken from NetBSD. Reviewed-by: Álvaro Herrera <alvherre@2ndquadrant.com> Reviewed-by: Asif Naeem <anaeem.it@gmail.com>
* Tweak "line" test to avoid platform-specific floating-point outputPeter Eisentraut2013-10-12
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* Fix several possibly non-portable gaffs in record_image_ops.Kevin Grittner2013-10-11
| | | | | | Sparc machines in the buildfarm were made happy by the previous fix, but PowerPC machines still are still failing. Hopefully this will cure that.
* Use $(PERL) to invoke duplicate_oidsAlvaro Herrera2013-10-10
| | | | Per buildfarm failure reported by smilodon
* Rework SSL renegotiation codeAlvaro Herrera2013-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | The existing renegotiation code was home for several bugs: it might erroneously report that renegotiation had failed; it might try to execute another renegotiation while the previous one was pending; it failed to terminate the connection if the renegotiation never actually took place; if a renegotiation was started, the byte count was reset, even if the renegotiation wasn't completed (this isn't good from a security perspective because it means continuing to use a session that should be considered compromised due to volume of data transferred.) The new code is structured to avoid these pitfalls: renegotiation is started a little earlier than the limit has expired; the handshake sequence is retried until it has actually returned successfully, and no more than that, but if it fails too many times, the connection is closed. The byte count is reset only when the renegotiation has succeeded, and if the renegotiation byte count limit expires, the connection is terminated. This commit only touches the master branch, because some of the changes are controversial. If everything goes well, a back-patch might be considered. Per discussion started by message 20130710212017.GB4941@eldon.alvh.no-ip.org
* doc: Move check-tabs target into html targetPeter Eisentraut2013-10-10
| | | | | | | The previous plan of having the check-tabs target a prerequisite of "all" and "distprep" caused make distcheck to fail because make -q distprep would never be satisfied. Put check-tabs into the html target instead, so it is only called when a build actually happens.
* doc: Fix table column number declarationPeter Eisentraut2013-10-10
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* doc: Handle additional character entities for SGML/XML conversionPeter Eisentraut2013-10-10
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* Remove maintainer-check target, fold into normal buildPeter Eisentraut2013-10-10
| | | | | | | | | | | | | | | | | | make maintainer-check was obscure and rarely called in practice, and many breakages were missed. Fold everything that make maintainer-check used to do into the normal build. Specifically: - Call duplicate_oids when genbki.pl is called. - Check for tabs in SGML files when the documentation is built. - Run msgfmt with the -c option during the regular build. Add an additional configure check to see whether we are using the GNU version. (make maintainer-check probably used to fail with non-GNU msgfmt.) Keep maintainer-check as around as phony target for the time being in case anyone is calling it. But it won't do anything anymore.
* Replace duplicate_oids with Perl implementationPeter Eisentraut2013-10-10
| | | | | | It is more portable, more robust, and more readable. From: Andrew Dunstan <andrew@dunslane.net>
* Update regression tests for line type patchPeter Eisentraut2013-10-10
| | | | Erroneously omitted in 261c7d4b653bc3e44c31fd456d94f292caa50d8f
* initdb: Select working dynamic shared memory implementation.Robert Haas2013-10-10
| | | | | | If POSIX shared memory is supported and works, we prefer it. Otherwise, we prefer System V, except on Windows, where we use the implementation specific to that platform.
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