threads listlengths 1 2.99k |
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[
{
"msg_contents": "\nWhat is the recommended procedure for this?\n\nFor instance, normally I would do a dump, upgrade, reload, when dealing \nwith a single server, just to make sure all my system tables and such are \nclean ... but, if I have HS/SR setup to a slave, what is the recommended \nmethod of doing an ... |
[
{
"msg_contents": "Hi,\n\nToday, I tried to cancel the change of a tablespace for a table (ALTER\nTABLE ... SET TABLESPACE). I got the \"Cancel request sent\" but the query\ncontinued and finally succeed. It was a big issue for my customer, and I\nwanted to look more into that issue. So, I got a look at the sou... |
[
{
"msg_contents": "I can't find any good documentation of this in the source tree\nanywhere. placeholder.c just says:\n\n * PlaceHolderVar and PlaceHolderInfo manipulation routines\n\nand placeholder.h says:\n\n * prototypes for optimizer/util/placeholder.c.\n\n...which is less than informative. ... |
[
{
"msg_contents": "In pmdie(), we have the following code, which doesn't seem to make\nmuch sense. If the state is PM_RECOVERY at the top of this section it\nwill get changed to PM_WAIT_BACKENDS and then to PM_WAIT_BACKENDS\nagain. Either the two \"if\" statements should be merged (and both bits\nshould be ha... |
[
{
"msg_contents": "I've dug into the problem reported by Igor Neyman:\nhttp://archives.postgresql.org/pgsql-admin/2010-06/msg00148.php\nUnlike previous complainants, Igor was kind enough to supply a pg_dump\narchive file that triggers the problem. What I find is that his dump\nfile contains no data offsets, ie... |
[
{
"msg_contents": "Greetings all,\n\nI am currently implementing a script to import data into postgres. I would\nlike to apply the algorithm to detect date and time values, outlined at\nhttp://developer.postgresql.org/pgdocs/postgres/datetime-input-rules.html\n\nHowever, I am unfamiliar (and somewhat intimidat... |
[
{
"msg_contents": "I received two errors (described below) in installing 9.0beta2 on Kubuntu\n10.04 , RhodiumToad on IRC recommended I post them here.\n\nI did not have a 2.x or 3.x python dev installed, but I was really only\ninterested in python3 via plython3u.\nSo...\nsudo apt-get install python3-all-dev\n\n... |
[
{
"msg_contents": "Hi, \n\nSql query \"select pg_last_xlog_receive_location(); \" does not work during startup of standby database. \nTestScenario;\nWe have a active-standby system with PostgreSQL Streaming Replication beta2. If the active database is up the database is in use (read/write queries will be perfor... |
[
{
"msg_contents": "in bufpage.h:\n\n\"all blocks written out by an access method must be disk pages\"\n\nbut in \nhttp://www.postgresql.org/docs/8.4/static/storage-page-layout.html\n\n\"Actually, index access methods need not use this page format. All the \nexisting index methods do use this basic format, but t... |
[
{
"msg_contents": "Log Message:\n-----------\nAdd TCP keepalive support to libpq.\n\nThis adds four additional connection parameters to libpq: keepalives,\nkeepalives_idle, keepalives_count, and keepalives_interval.\nkeepalives default to on, per discussion, but can be turned off by\nspecifying keepalives=0. T... |
[
{
"msg_contents": "Hi *,\nI have a strange issue using a custom built index structure. My index access method support document type composed of words (as tsvector) and points (1-dimensional arrays of them). For internal reasons, I have to save the documents as a whole inside my structure (for proper reorganisat... |
[
{
"msg_contents": "Our versioning policy\n(http://wiki.postgresql.org/wiki/PostgreSQL_Release_Support_Policy)\nsays that we EOL 7.4 and 8.0 \"July 2010\". Does that mean July 1st or\nJuly 31st?\n\n-- \n Magnus Hagander\n Me: http://www.hagander.net/\n Work: http://www.redpill-linpro.com/\n",
"msg_date": "Th... |
[
{
"msg_contents": "Greg Stark wrote:\n \n> we'll find that other timeouts are longer than we expect too. TCP\n> Keepalives won't come into it at all if there is any unacked data\n> pending -- TCP *will* detect that case but it might take longer\n> than you want too and you won't be able to lower it.\n \nIf mem... |
[
{
"msg_contents": "Hello,\n\nWe need to make sure and send out multiple announcements of this. At\nleast 2 during the month of July.\n\nJD\n-- \nPostgreSQL.org Major Contributor\nCommand Prompt, Inc: http://www.commandprompt.com/ - 509.416.6579\nConsulting, Training, Support, Custom Development, Engineering\n\n... |
[
{
"msg_contents": "Log Message:\n-----------\nFix log_temp_files docs and comments to say bytes not kilobytes.\nstat(2) field st_size returns bytes not kilobytes.\nBug found during recent performance tuning for PostgreSQL user.\n\nModified Files:\n--------------\n pgsql/doc/src/sgml:\n config.sgml (r1... |
[
{
"msg_contents": "On http://github.com/pbaros/postgres can be seen changes and my attempt \nto implement materialized views. The first commit to the repository \nimplements following:\n\nMaterialized view can be created, dropped and used in SELECT statement.\n\nCREATE MATERIALIZED VIEW mvname AS SELECT ...;\nD... |
[
{
"msg_contents": "Recent discussions involving the possible benefits of a connection\npool for certain users has reminded me of a brief discussion at The\nRoyal Oak last month, where I said I would post a reference a\nconcept which might alleviate the need for external connection\npools. For those interested,... |
[
{
"msg_contents": "On Mon, Jun 14, 2010 at 10:08 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:\n> Bruce Momjian <bruce@momjian.us> writes:\n>> Magnus Hagander wrote:\n>>> It means that we can't prevent people from configuring their tools to\n>>> ignore important warning. We can't prevent them rom ignoring ERROR or\n>... |
[
{
"msg_contents": "I have a short list of modules that have been built without respecting my \nLDFLAGS and/or LDFLAGS_SL. They are as follows:\n\n autoinc.so\n citext.so\n earthdistance.so\n insert_username.so\n isn.so\n lo.so\n moddatetime.so\n refint.so\n tablefunc.so\n timetravel.so\n tsearch2.so\... |
[
{
"msg_contents": "While testing a fix for the pg_restore issues mentioned a few days ago,\nI noticed that checkSeek() returns true on my old HPUX box even when the\ninput is in fact not seekable, for instance a pipe. This leads to\npg_restore failing completely in cases where it ought to work, like this:\n\n$... |
[
{
"msg_contents": "[moving from -performance to -hackers; original subject is: PostgreSQL\nas a local in-memory cache]\n\nOn Thu, Jun 17, 2010 at 7:25 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:\n> Josh Berkus <josh@agliodbs.com> writes:\n>>> (a) and (d) are probably simple, if by \"reprovisioning\" you mean\n>>> \... |
[
{
"msg_contents": "We need to make extensive use of the 'xml_is_well_formed' function provided\nby the XML2 module.\n\nYet the documentation says that the xml2 module will be deprecated since\n\"XML syntax checking and XPath queries\"\nis covered by the XML-related functionality based on the SQL/XML standard in... |
[
{
"msg_contents": "We need to make extensive use of the 'xml_is_well_formed' function provided\nby the XML2 module.\n\nYet the documentation says that the xml2 module will be deprecated since\n\"XML syntax checking and XPath queries\"\nis covered by the XML-related functionality based on the SQL/XML standard in... |
[
{
"msg_contents": "The thread on Admission Control caused me to realize that one policy\nI'd been considering as a possibly useful second tier (execution)\nadmission control policy was actually more appropriate as a first\ntier (simple) admission control policy. The difference (as defined\nin the Hellerstein, ... |
[
{
"msg_contents": "Hi!\n\nI'm looking at adding win32 support for keepalives in libpq (well,\nalso backend, but libpq for now), per the request from Robert Haas.\nI've come up with one issue though - in Windows, you can only set the\n\"idle\" and \"interval\" parameter together in a single syscall (in Unix,\nyo... |
[
{
"msg_contents": "Folks,\n\nThere have been quite a number of fixes since Beta2. If we're going to\nmake a summer release date at all, we need to get moving.\n\nTherefore, I propose that we set a beta3 release date for July 8th.\nThat should give it enough space from the American Holiday.\n\nThis would imply,... |
[
{
"msg_contents": "It looks like the recent keepalives patch won't support MacOS X,\nbecause MacOS X does not have the TCP_KEEPIDLE, TCP_KEEPINTVL, and\nTCP_KEEPCNT socket parameters. It does have this:\n\n#define TCP_KEEPALIVE 0x10 /* idle time used when\nSO_KEEPALIVE is enabled */\n\nShould we t... |
[
{
"msg_contents": "Are there any plans to support look-behind and negative look-behind\nfor regular expressions in future?\n\nThanks\n\nThom\n",
"msg_date": "Tue, 29 Jun 2010 09:51:44 +0100",
"msg_from": "Thom Brown <thombrown@gmail.com>",
"msg_from_op": true,
"msg_subject": "Look-behind regular... |
[
{
"msg_contents": "I found some interesting discrepancies with the query planner when\nworking with views (and presumably table subqueries) that contain\nwindowing functions. This is all tested on 9.0beta2, though I suspect\n8.4 has the same limitations.\n\nThe short version is:\n- If querying a windowing view... |
[
{
"msg_contents": "We currently allow this:\n\npostgres=# create table t(a timestamptz not null primary key, check(a > now()));\nNOTICE: CREATE TABLE / PRIMARY KEY will create implicit index\n\"t_pkey\" for table \"t\"\nCREATE TABLE\n\n\nWhich seems very wrong. For one thing, a dump of this database can not\nb... |
[
{
"msg_contents": "It seems potentially useful to LOG the version() string in the log\nfile during startup. It might also help to LOG any settings which\nmight result in the loss of committed transactions or in database\ncorruption during startup. (After a crash, the postgresql.conf file\nmight not show the v... |
[
{
"msg_contents": "I talked to Sybase people about their latest technologies. Many features\nthat shipped with their latest ASE 15.5 product has been in PostgreSQL\nsince many years (like functional indexes, etc). :)\n\nOne of the things that interested me was parallel recovery feature. They\nsaid that they are... |
[
{
"msg_contents": "Using as a starting point the old bitmap patch in:\n\nhttp://archives.postgresql.org/message-id/20081101000154.GO27872@fune\n\n\nI re-applied and re-worked the patch to see what kind of improvements over\nbtrees bitmaps actually provided.\n\nUsing a 20M rows table of 10/100/1000 random values... |
[
{
"msg_contents": "While looking at Guillaume Lelarge's patch to add\nCHECK_FOR_INTERRUPTS() within copydir(), I noticed that we seem to\nhave a $SUBJECT.\n\nTrivial patch attached.\n\n-- \nRobert Haas\nEnterpriseDB: http://www.enterprisedb.com\nThe Enterprise Postgres Company",
"msg_date": "Thu, 1 Jul 2010... |
[
{
"msg_contents": "Currently REASSIGN OWNED complains \"unexpected classid\" for operator\nclass and family.\n\nFor example,\n\ncreate two users, user1 and user2\n\nunder user1:\ncreate type oxetype as enum ('oxe1');\ncreate operator class oxeops\ndefault for type oxetype using btree as\nfunction 1 array_lower(... |
[
{
"msg_contents": "With logging_collector enabled, all the postgres log files are created with\nmode 0600. This makes life complicated if users other than \"postgres\" need\nto be able to examine the log files as well. Common example of this is when the\ndatabase runs under \"postgres\" user and DBA-s have nam... |
[
{
"msg_contents": "Log Message:\n-----------\nAllow copydir() to be interrupted.\n\nThis makes ALTER DATABASE .. SET TABLESPACE and CREATE DATABASE more\nsensitive to interrupts. Backpatch to 8.4, where ALTER DATABASE .. SET\nTABLESPACE was introduced. We could go back further, but in the absence\nof complain... |
[
{
"msg_contents": "Hello\n\nI actualised plpgsql tutorial on address\nhttp://www.pgsql.cz/index.php/PL/pgSQL_%28en%29#Design_of_triggers_in_PL.2FpgSQL\n\nI hope so this document can be useful for people who start with plpgsql.\n\nSorry - my English is good for reading mailing list and coding in C\nlang. Can som... |
[
{
"msg_contents": "hello:\nI have good news for you. Last week ,I have Order china New Apple\niPad Wi-Fi 32GB\nthis website: www.Toradeo.com\nI have received the product!\nI believe you will find what you want there and have an good experience\non shopping from them.\nRegards!\n",
"msg_date": "Fri, 2 Jul 2... |
[
{
"msg_contents": "hello:\nI have Order china Product Apple iPad Wi-Fi 32GB\nI have received the product!\nthis website:Toradeo.com\nI believe you will find what you want there and have an good experience\non shopping from them.\nRegards!\n",
"msg_date": "Fri, 2 Jul 2010 19:59:56 +0800",
"msg_from": "uw... |
[
{
"msg_contents": "Patch implements much more accuracy estimation of cost for GIN index scan than \ngeneric cost estimation function. Basic idea is described on PGCon-2010: \nhttp://www.sai.msu.su/~megera/postgres/talks/pgcon-2010-1.pdf, pages 48-54.\n\nAfter discussion on PGCon, the storage of additional stati... |
[
{
"msg_contents": "Hi,\n\nfor quite some time, I've been under the impression, that there's still \none disadvantage left from using processes instead of threads: we can \nonly use statically sized chunks of shared memory. Every component that \nwants to use shared memory needs to pre-allocate whatever it think... |
[
{
"msg_contents": "Hi Guys,\n\nI am not asking any firm dates but when (and if) do you think roughly\nit will be any enhancements on automating partitioning in Postgres?\n\nI am looking at this post -\nhttp://valgogtech.blogspot.com/2008/04/table-partitioning-automation-triggers.html\nand thinking of building a... |
[
{
"msg_contents": "\nHi,\n\nI am currently a student of IIT Bombay of CSE department. I am doing a\nproject on postgres. I need to understand its code thoroughly, so I need\n\"ddd\" to \"step through\" its code. I need to start postgres on the\n\"backend\" mode to work it with \"ddd\".But I am facing some diffi... |
[
{
"msg_contents": "It seems to me it ought to be PGC_SIGHUP. In the first place, the\nactually important value under normal circumstances is going to be\nthat seen by autovac workers. There is also some impact on HOT\ncleanup, but I can't see any sane argument why you don't want all\nbackends to be applying t... |
[
{
"msg_contents": "I have modified src/tools/test_fsync so its output is operations per\nsecond, instead of total seconds, e.g.:\n\n\tLoops = 10000\n\t\n\tSimple write:\n\t 8k write 52549.436/second\n\t\n\tCompare file sync methods using one write:\n\t (open_datasync unavailab... |
[
{
"msg_contents": "Consider updating a PL/pgsql variable repeatedly, and then consider\nupdating a single-column, single-row table repeatedly, thus:\n\nCREATE OR REPLACE FUNCTION update_var() RETURNS void AS $$\nDECLARE\n\tx int := 0;\nBEGIN\n\tFOR i IN 1..100000 LOOP\n\t\tx := x + 1;\n\tEND LOOP;\nEND\n$$ LANG... |
[
{
"msg_contents": "Hello\n\nI enhanced DO statement syntax to allowing a parameters. Syntax is\nrelative simple:\n\ndo ([varname] vartype := value, ...) $$ ... $$\n\nIt allows to pass a content of psql variables to inline code block to\nallows more easy scripting\n\n\\set schema 'public'\n\ndo(text := :'schema'... |
[
{
"msg_contents": "I have a report from an user that postgres server gave up REINDEX\ncommands on the almost-disk-full machine. The disk spaces were\nfilled with old index segments, that should be replaced with\nre-constructed files made by the REINDEX.\n\nIn mdunlink(), we truncate the first main fork to zero ... |
[
{
"msg_contents": "Hello\n\nI am planning to start to implement median function. I wrote some\narray based implementation - it is fast, but I hope, so can be much\nfaster.\n\nThe basic question is method of implementation. It can be implemented\nvia a) custum aggregate functions or b) executor node.\n\nAdventag... |
[
{
"msg_contents": "On Mon, Jun 28, 2010 at 2:40 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:\n> Josh Berkus <josh@agliodbs.com> writes:\n>> Therefore, I propose that we set a beta3 release date for July 8th.\n>> That should give it enough space from the American Holiday.\n>\n> You mean wrap on Thursday the 8th for r... |
[
{
"msg_contents": "Is there a reason we don't have t_self as one of the system columns that\nyou can examine from SQL? I'd propose its addition otherwise.\n",
"msg_date": "Mon, 05 Jul 2010 13:40:18 -0400",
"msg_from": "Alvaro Herrera <alvherre@alvh.no-ip.org>",
"msg_from_op": true,
"msg_subject... |
[
{
"msg_contents": "Attached is an updated second rev of the patch I sent a few months ago, \nto expand pgbench to support database scales larger than around \n4,294--where the 32-bit integer for the account number overflows in the \ncurrent version. The current limit makes for about a 60GB database. \nLast we... |
[
{
"msg_contents": "In the following scenario, we can see orphan comments.\n\n session.1 session.2\n ---------------------- ----------------------\n1: CREATE TYPE my_typ\n AS (a int, b text);\n2: BEGIN;\n\n3: COMMENT ON TYPE my_typ\... |
[
{
"msg_contents": "Not 100% sure I have a bug, but I've never seen this before so I\nthough it was worth a post. Confirmed on 8.4.4 and 9.0 beta. I have\na small self contained test case that I can send off line or on the\nlist following some code obfuscation (it's fairly complex to set up).\n\nmerlin\n",
... |
[
{
"msg_contents": "Hello all.\n\nWhile I'm very excited about enabling keepalives in libpq, I want to\nknow how can I use this functionality in my application?\n\nLet's imagine that I connect to a server with keepalives option, other\noptions (keepalives_idle, keepalives_interval, keepalives_count) are\nused ei... |
[
{
"msg_contents": "Log Message:\n-----------\npgindent run for 9.0, second run\n\nModified Files:\n--------------\n pgsql/contrib/dblink:\n dblink.c (r1.98 -> r1.99)\n (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/dblink/dblink.c?r1=1.98&r2=1.99)\n pgsql/contrib/fuzzystrmatch:\n ... |
[
{
"msg_contents": "Log Message:\n-----------\nAdd note that using PL/Python 2 and 3 in the same session will probably crash\n\nModified Files:\n--------------\n pgsql/doc/src/sgml:\n plpython.sgml (r1.49 -> r1.50)\n (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/plpython.sgml?r1=1... |
[
{
"msg_contents": "I grow weary of mopping up after pgindent, as in\nhttp://archives.postgresql.org/pgsql-committers/2010-07/msg00069.php\n\nThe problem evidently is that pgindent hasn't heard of wide character\nconstants. No doubt the best fix would be to teach it about them;\nbut given that we seem to have n... |
[
{
"msg_contents": "Hi All,\n\nEvery identifier is downcase & truncated by function\n\"downcase_truncate_identifier()\"\nbefore using it.\n\nBut since the function \"downcase_truncate_identifier()\" is not\nmultibyte-charecter aware,\nit is not able to downcase some of special charecters in identifier like\n\"my... |
[
{
"msg_contents": "LinkedIn\n------------Gourish Singbal souhaite se connecter à vous sur LinkedIn :\n------------------------------------------\n\nAmine,\n\nI'd like to add you to my professional network on LinkedIn.\n\n- Gourish\n\nAccepter l'invitation de Gourish Singbal\nhttp://www.linkedin.com/e/cm7uxn-gbb... |
[
{
"msg_contents": "Hi all,\n\nI joined this list under the mis-impression that it was about hacking\nthe Python interfaces to pgsql. Is there possibly another list for\nthat? Or is the Python stuff just mixed in with all the rest? Sorry\nfor the meta-question...\n\nCheers,\nPeter\n-- \nPeter H. Froehlich <http:... |
[
{
"msg_contents": "In the previous discussions of how to migrate from cvs to git, we've\nall agreed we should kill the keyword expansion that we have now. I\ndon't think, however, that we ever decided what to do with the *old*\nkeywords. We did say we want to be able to reproduce backbranches/tags\n*identically... |
[
{
"msg_contents": "Log Message:\n-----------\nAdd support for TCP keepalives on Windows, both for backend and the new\nlibpq support.\n\nModified Files:\n--------------\n pgsql/src/backend/libpq:\n pqcomm.c (r1.210 -> r1.211)\n (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/libpq/p... |
[
{
"msg_contents": "I think we pretty much have conceptual agreement on the shape of the\nsolution to this problem: when a view is created with CREATE SECURITY\nVIEW, restrict functions and operators that might disclose tuple data\nfrom being pushed down into view (unless, perhaps, the user invoking\nthe view ha... |
[
{
"msg_contents": "I noticed the following out-of-date bits in a comment in xlogutils.c:\n\n * LockBuffer(buffer, BUFFER_LOCK_EXCLUSIVE), for reading from the main\n * fork.\n *\n- * (Getting the lock is not really necessary, since we expect that this is\n- * only used during single-process XLOG replay,... |
[
{
"msg_contents": "So I sat down to work on some code to do inner join removal, and\nquickly got stuck. As a first step, I wanted to write some code that\nwould identify inner joins that could be treated as LEFT JOINs if we\nso chose. Consider:\n\nSELECT 1 FROM foo, bar WHERE foo.x = bar.x;\n\nIf it so happen... |
[
{
"msg_contents": "Hi all,\n\nhere is my patch trying to implement snapshot materialized views. On \nhttp://github.com/pbaros/postgres can be seen too (or downloaded source \ncode). But it is still in progress. Together with patch I enclosed sql \nscript that shows what can be done with MV.\n\nDescription of pa... |
[
{
"msg_contents": "\nAs decided at this years hackers conference, we are branching \nREL9_0_STABLE *before* the release, instead of after.\n\nThe hope is that we won't be taking away resources from finishing the \nrelease, but still allow ppl to continue to work on projects that are for \n9.1.\n\nThe branch is ... |
[
{
"msg_contents": "Log Message:\n-----------\nStamp HEAD as 9.1devel.\n(And there was much rejoicing.)\n\nModified Files:\n--------------\n pgsql:\n configure (r1.684 -> r1.685)\n (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/configure?r1=1.684&r2=1.685)\n configure.in (r1.632 -> r1.63... |
[
{
"msg_contents": "Consider the following small testcase:\n\nBEGIN;\n\nCREATE OR REPLACE FUNCTION upper(IN varchar, OUT varchar)\nLANGUAGE SQL STRICT IMMUTABLE\nAS\n$$\n SELECT pg_catalog.upper($1)::varchar;\n$$;\n\nCREATE TABLE foo(value varchar);\n\nINSERT INTO foo SELECT 'helmle' FROM generate_series(... |
[
{
"msg_contents": "Log Message:\n-----------\nAdd a hook in ExecCheckRTPerms().\n\nThis hook allows a loadable module to gain control when table permissions\nare checked. It is expected to be used by an eventual SE-PostgreSQL\nimplementation, but there are other possible applications as well. A\nsample contri... |
[
{
"msg_contents": "Hi\n\nAs I understand the changes to the notification system in 9.0, apart from \nbeing able to carry a payload, it will guarantee the order of delivery, and \nalso it will keep the notification and notify any listener, even if the \nlistener didn't register at the time of notification. Is th... |
[
{
"msg_contents": "Hello list,\n\nDue to dependency requirements my development machine has ubuntu \nrepositories jaunty, lucid and intrepid.\n\nToday I went testing a patch on a recent PostgreSQL. I had to install \nautoconf to configure the patched source. While seeing some other \npackages getting installed ... |
[
{
"msg_contents": "EnterpriseDB asked me to develop the attached patch to reduce the\non-disk size of numeric and to submit it for inclusion in PG 9.1.\nAfter searching the archives, I found a possible design for this by\nTom Lane based on an earlier proposal by Simon Riggs.\n\nhttp://archives.postgresql.org/pg... |
[
{
"msg_contents": "Dear All,\n\nThis is ZHAI BOXUAN, a student of gSoC 2010. My project is to add merge\ncommand in postgres.\n\nThis is the first submission of our codes, which has finished the parser,\nanalyzer and rewriter parts.\n\nIf you are interested in this project, please download the source code in\na... |
[
{
"msg_contents": "contrib/stringfunc was missing this small change in contrib/Makefile, I think. With it, it\ninstalls and runs make check cleanly.\n\n\nErik Rijkers",
"msg_date": "Sun, 11 Jul 2010 00:34:17 +0200",
"msg_from": "\"Erik Rijkers\" <er@xs4all.nl>",
"msg_from_op": true,
"msg_subjec... |
[
{
"msg_contents": "I managed to crash the executor in the tablespace.sql test while working\non a 9.1 patch, and discovered that the postmaster fails to recover\nfrom that. The end of postmaster.log looks like\n\nLOG: all server processes terminated; reinitializing\nLOG: database system was interrupted; last... |
[
{
"msg_contents": "Hi, I'm reviewing \"Multibyte charater set in levenshtein function\" patch.\nhttps://commitfest.postgresql.org/action/patch_view?id=304\n\nThe main logic seems to be good, but I have some comments about\nthe coding style and refactoring.\n\n* levenshtein_internal() and levenshtein_less_equal_... |
[
{
"msg_contents": "As per previous discussions, something I want to do for 9.1 is generalize\nthe notion of \"inner indexscan\" so that nestloop joins can pass parameters\ndown more than one level before they reach the scan where they're needed.\nTo do that, we've got to get rid of the current ad-hoc mechanism ... |
[
{
"msg_contents": "I checked \"log_file_mode GUC\" patch, and found a couple of Windows-specific\nand translation issues.\n\n* fchmod() is not available on some platforms, including Windows.\n fh = fopen(filename, mode);\n setvbuf(fh, NULL, LBF_MODE, 0);\n fchmod(fileno(fh), Log_file_mode);\n\nI think ... |
[
{
"msg_contents": "https://commitfest.postgresql.org/action/patch_view?id=300\n\nWhy did you add to_string() and to_array() functions though we already\nhave string_to_array() and array_to_string() functions? I prefer adding\nthree arguments version of string_to_array() instead of to_array().\nPlease notice me... |
[
{
"msg_contents": "(1) Exclusion constraints support for operators where \"x <operator> x\"\nis false (tiny patch)\nhttps://commitfest.postgresql.org/action/patch_view?id=307\n(2) btree_gist support for searching on <> (\"not equals\")\nhttps://commitfest.postgresql.org/action/patch_view?id=308\n\nThose patches... |
[
{
"msg_contents": "\"Accessor functions to get so far collected statistics for the current\ntransaction\"\nhttps://commitfest.postgresql.org/action/patch_view?id=301\n\nThe latest version of the patch works as expected, and also well-formed.\nI'll mark the patch to \"Ready for Committer\".\nhttp://archives.post... |
[
{
"msg_contents": "Folks,\n \nThe PostgreSQL 9.1 Development Plan:\n \nhttp://wiki.postgresql.org/wiki/PostgreSQL_9.1_Development_Plan\n \ncalls for a CommitFest to run from the 15th of July until the 15th\nof August. I've offered to manage the CF process this time around. \n(Selena, are you up for continuing ... |
[
{
"msg_contents": "Hi,\n\n\nI've been working on writeable CTEs during the last couple of months, \nbut right now it looks like I'm going to miss the first commit fest for \n9.1. I was trying to make it work by expanding all wCTEs to their own \nQueries during the rewrite stage (a very crude patch trying to do... |
[
{
"msg_contents": "Currently, the recursion in ExplainNode() goes to some lengths to chase\ndown the PlanState and Plan trees independently. This is a bit silly:\nwe could just chase the PlanState tree, and use each PlanState's \"plan\"\nlink when we needed to get to the matching Plan node. I think this is a\... |
[
{
"msg_contents": "I found regression test for dblink in HEAD was failed on my machine.\nOne buildfarm machine also reported the same failure.\n\nhttp://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=pangolin&dt=2010-07-12%2013:37:06\n\nIt seems to come from the recent fix for dropped column support,\nbut I'm ... |
[
{
"msg_contents": "The CF starts the day after tomorrow. If you've been working on a\npatch and you want feedback, you must post it to the -hackers list\nand create an entry in the CF application before the start of the\nCommitFest, or you will likely need to wait until the September CF\nfor a review.\n \nSee ... |
[
{
"msg_contents": "Hi,\n\nI've been working on modularizing Postgres-R to ease review and maybe \nallow code reuse. As threatened at the Cluster Meeting in Tokyo and \nagain at CHAR(10), I'm now presenting more results of that effort: the \nbackground workers infrastructure module.\n\nPostgres-R so far used cus... |
[
{
"msg_contents": "This patch turns the existing autovacuum launcher into an always running \nprocess, partly called the coordinator. If autovacuum is disabled, the \ncoordinator process still gets started and keeps around, but it doesn't \ndispatch vacuum jobs. The coordinator process now uses imessages to \nc... |
[
{
"msg_contents": "This is the major refactoring patch, which turns the background workers \ninto more permanent work-horses. After having processed a job, they now \nstay connected to their database and wait for more jobs from the \ncoordinator.\n\nOn the coordinator side, a job cache got added, so it is able ... |
[
{
"msg_contents": "This patch adds the capability for the coordinator to listen on sockets \nwhile waiting for imessages to arrive. Before the coordinator just slept \nuntil a signal arrives, notifying the coordinator about an internal message.\n\nMajor caveat here: I'm using pselect(), which might still not be... |
[
{
"msg_contents": "Lots of variable renaming and comment adjustment, mostly to achieve a \nconsistent naming. The former launcher gets renamed to coordinator and \nthe avworkers to background (bg)workers. No functional change (hopefully).\n\nThe GUC autovacuum_max_workers got renamed to max_background_workers."... |
[
{
"msg_contents": "Splits the coordinator and background worker infrastructure code into \nseparate source and header files, namely the additional coordinator.c \nand coordinator.h files, taking stuff from autovacuum.[ch]. Again, \nhopefully no functional change.",
"msg_date": "Tue, 13 Jul 2010 16:31:32 +02... |
[
{
"msg_contents": "Finally, this patch adds the capability to cache out-of-order messages \nfor workers within the coordinator process. Unlike the cache of jobs, \nwhich basically are messages as well, these messages don't trigger a \njob, but might provide additional information or data payload to a \nworker t... |
[
{
"msg_contents": "We had a report of the above error from a pgAdmin user testing\n1.12.0b3 with PG 9.0b3. The (highly simplified) query below works fine\nas a superuser:\n\nSELECT pg_get_expr(proargdefaults, 'pg_catalog.pg_class'::regclass)\n FROM pg_proc pr\n LEFT OUTER JOIN pg_description des ON des.objoid... |
[
{
"msg_contents": "Here is a proof of concept for per-column collation support.\n\nHere is how it works: When creating a table, an optional COLLATE clause\ncan specify a collation name, which is stored (by OID) in pg_attribute.\nThis becomes part of the type information and is propagated through the\nexpression... |
[
{
"msg_contents": "I'm testing beta 3 and ran across a PL/Python3u bug again.\nThis time it won't let me install it at all.\nKubuntu 10.04\n\n./configure --with-pgport=5433 --with-python --with-ossp-uuid --with-libxml\n--with-libxslt --with-perl --prefix=/usr/local/pgsqlb3\nmake\nmake check\nsudo make install\n... |
[
{
"msg_contents": "If we are going to hit mid-August for Postgres 9.0 final, we will\nprobably need a final beta in the next two weeks, or go right to 9.0 RC\nin early August. Should we schedule 9.0 beta4 now in case we need it?\n\n-- \n Bruce Momjian <bruce@momjian.us> http://momjian.us\n Enterprise... |
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