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2013-10-18Remove IRIX port.Robert Haas
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.
2013-10-17Switch dependency order of libpgcommon and libpgportPeter Eisentraut
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.
2013-10-17Remove spinlock support for SINIX, Sun3, and NS32K.Robert Haas
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.
2013-10-17Silence compiler warning when SSL not in useAlvaro Herrera
Per Jaime Casanova and Vik Fearing
2013-10-16Allow 5+ digit years for non-ISO timestamp/date strings, where appropriateBruce Momjian
Report from Haribabu Kommi
2013-10-16initdb: Suppress dynamic shared memory when probing for max_connections.Robert Haas
This might not be the right long-term solution here, but it will hopefully turn the buildfarm green again. Oversight noted by Andres Freund
2013-10-15Switch order of -lpgport and -lpgcommonPeter Eisentraut
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.
2013-10-14In dsm_impl_windows, don't error out when the segment already exists.Robert Haas
This is the behavior of the other implementations, and the behavior expected by the callers of this function. Amit Kapila
2013-10-14Fix details missed by dynamic shared memory patch.Robert Haas
Additional documentation update, and a comment fix. Both issues reported by Amit Kapila.
2013-10-13Translation updates to fix build failuresPeter Eisentraut
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.
2013-10-13Add asprintf.cPeter Eisentraut
Forgotten in 5b6d08cd2992922b667564a49f19580f11676050
2013-10-13Attempt to fix MSVC build for asprintf additionPeter Eisentraut
2013-10-13Add use of asprintf()Peter Eisentraut
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>
2013-10-12Tweak "line" test to avoid platform-specific floating-point outputPeter Eisentraut
2013-10-11Fix several possibly non-portable gaffs in record_image_ops.Kevin Grittner
Sparc machines in the buildfarm were made happy by the previous fix, but PowerPC machines still are still failing. Hopefully this will cure that.
2013-10-10Use $(PERL) to invoke duplicate_oidsAlvaro Herrera
Per buildfarm failure reported by smilodon
2013-10-10Rework SSL renegotiation codeAlvaro Herrera
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
2013-10-10Remove maintainer-check target, fold into normal buildPeter Eisentraut
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.
2013-10-10Replace duplicate_oids with Perl implementationPeter Eisentraut
It is more portable, more robust, and more readable. From: Andrew Dunstan <andrew@dunslane.net>
2013-10-10Update regression tests for line type patchPeter Eisentraut
Erroneously omitted in 261c7d4b653bc3e44c31fd456d94f292caa50d8f
2013-10-10initdb: Select working dynamic shared memory implementation.Robert Haas
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.
2013-10-10Fix bug in record_image_ops on big endian machines.Kevin Grittner
The buildfarm pointed out the problem. Fix based on suggestion by Robert Haas.
2013-10-10json_typeof function.Andrew Dunstan
Andrew Tipton.
2013-10-10Fix incorrect use of shm_unlink where unlink should be used.Robert Haas
Per buildfarm.
2013-10-09Revive line typePeter Eisentraut
Change the input/output format to {A,B,C}, to match the internal representation. Complete the implementations of line_in, line_out, line_recv, line_send. Remove comments and error messages about the line type not being implemented. Add regression tests for existing line operators and functions. Reviewed-by: rui hua <365507506hua@gmail.com> Reviewed-by: Álvaro Herrera <alvherre@2ndquadrant.com> Reviewed-by: Jeevan Chalke <jeevan.chalke@enterprisedb.com>
2013-10-09Allow dynamic allocation of shared memory segments.Robert Haas
Patch by myself and Amit Kapila. Design help from Noah Misch. Review by Andres Freund.
2013-10-09Add record_image_ops opclass for matview concurrent refresh.Kevin Grittner
REFRESH MATERIALIZED VIEW CONCURRENTLY was broken for any matview containing a column of a type without a default btree operator class. It also did not produce results consistent with a non- concurrent REFRESH or a normal view if any column was of a type which allowed user-visible differences between values which compared as equal according to the type's default btree opclass. Concurrent matview refresh was modified to use the new operators to solve these problems. Documentation was added for record comparison, both for the default btree operator class for record, and the newly added operators. Regression tests now check for proper behavior both for a matview with a box column and a matview containing a citext column. Reviewed by Steve Singer, who suggested some of the doc language.
2013-10-09Centralize effective_cache_size default settingBruce Momjian
2013-10-08Adjust the effective_cache_size default for standalone backendsBruce Momjian
2013-10-08Again move function where we set effective_cache_size's defaultBruce Momjian
2013-10-08Move new effective_cache_size functionBruce Momjian
Previously set_default_effective_cache_size() could not handle fork, non-fork, and bootstrap cases.
2013-10-08Fix C comment in check_effective_cache_size()Bruce Momjian
2013-10-08Allow drop-index-concurrently-1 test to run at any isolation level.Kevin Grittner
It previously reported failure at REPEATABLE READ and SERIALIZABLE transaction isolation levels for make installcheck.
2013-10-08Update postgres.conf.sample for effective_cache_size's new defaultBruce Momjian
2013-10-08Auto-tune effective_cache size to be 4x shared buffersBruce Momjian
2013-10-08Additional instructions on minor release note creation.Bruce Momjian
2013-10-08Update instructions on creating minor release notes.Bruce Momjian
2013-10-08TYPEALIGN doesn't work on int64 on 32-bit platforms.Heikki Linnakangas
The TYPEALIGN macro, and the related ones like MAXALIGN, don't work with values larger than intptr_t, because TYPEALIGN casts the argument to intptr_t to do the arithmetic. That's not a problem when dealing with pointers or lengths or offsets related to pointers, but the XLogInsert scaling patch added a call to MAXALIGN with an XLogRecPtr argument. To fix, add wider variants of the macros, called TYPEALIGN64 and MAXALIGN64, which are just like the existing variants but work with uint64 instead of intptr_t. Report and patch by David Rowley, analysis by Andres Freund.
2013-10-08Fix bugs in SSI tuple locking.Heikki Linnakangas
1. In heap_hot_search_buffer(), the PredicateLockTuple() call is passed wrong offset number. heapTuple->t_self is set to the tid of the first tuple in the chain that's visited, not the one actually being read. 2. CheckForSerializableConflictIn() uses the tuple's t_ctid field instead of t_self to check for exiting predicate locks on the tuple. If the tuple was updated, but the updater rolled back, t_ctid points to the aborted dead tuple. Reported by Hannu Krosing. Backpatch to 9.1.
2013-10-07Translation updatesPeter Eisentraut
2013-10-07Make DISCARD SEQUENCES also discard the last used sequence.Robert Haas
Otherwise, we access already-freed memory. Oops. Report by Michael Paquier. Fix by me.
2013-10-07plpgsql: Add new option print_strict_params.Robert Haas
This option provides more detailed error messages when STRICT is used and the number of rows returned is not one. Marko Tiikkaja, reviewed by Ian Lawrence Barwick
2013-10-07Eliminate xmin from hash tag for predicate locks on heap tuples.Kevin Grittner
If a tuple was frozen while its predicate locks mattered, read-write dependencies could be missed, resulting in failure to detect conflicts which could lead to anomalies in committed serializable transactions. This field was added to the tag when we still thought that it was necessary to carry locks forward to a new version of an updated row. That was later proven to be unnecessary, which allowed simplification of the code, but elimination of xmin from the tag was missed at the time. Per report and analysis by Heikki Linnakangas. Backpatch to 9.1.
2013-10-05Fix various bugs in postmaster SIGKILL processingAlvaro Herrera
Clamp the minimum sleep time during immediate shutdown or crash to a minimum of zero, not a maximum of one second. The previous code could result in a negative sleep time, leading to failure in select() calls. Also, on crash recovery, reset AbortStartTime as soon as SIGKILL is sent or abort processing has commenced instead of waiting until the startup process completes. Reset AbortStartTime as soon as SIGKILL is sent, too, to avoid doing that repeatedly. Per trouble report from Jeff Janes on CAMkU=1xd3=wFqZwwuXPWe4BQs3h1seYo8LV9JtSjW5RodoPxMg@mail.gmail.com Author: MauMau
2013-10-04add multixact-no-deadlock to scheduleAlvaro Herrera
2013-10-04Make some isolationtester specs more completeAlvaro Herrera
Also, make sure they pass on all transaction isolation levels.
2013-10-04isolationtester: Allow tuples to be returned in more placesAlvaro Herrera
Previously, isolationtester would forbid returning tuples in session-specific teardown (but not global teardown), as well as in global setup. Allow these places to return tuples, too.
2013-10-04Issue error on SET outside transaction block in some casesBruce Momjian
Issue error for SET LOCAL/CONSTRAINTS/TRANSACTION outside a transaction block, as they have no effect. Per suggestion from Morten Hustveit
2013-10-03Fix silly thinko in ResetSequenceCaches.Robert Haas
Report from Kevin Hale Boyes.
2013-10-03Add DISCARD SEQUENCES command.Robert Haas
DISCARD ALL will now discard cached sequence information, as well. Fabrízio de Royes Mello, reviewed by Zoltán Böszörményi, with some further tweaks by me.
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