threads listlengths 1 2.99k |
|---|
[
{
"msg_contents": "Should we perhaps add a replication line to the default hba file, the\nsame way we have for regular connections? IIRC we discussed that as a\nsub-sub-sub-point in some previous thread, but never mad a decision...\n\n-- \n Magnus Hagander\n Me: http://www.hagander.net/\n Work: http://www.redpi... |
[
{
"msg_contents": "I am seeing the following compile problem with gmake -j2:\n\n\t/bin/sh ../../../config/install-sh -c -d '/usr/local/pgsql/lib'\n\t/bin/sh ../../../../config/install-sh -c -m 644 ./plpgsql.control '/usr/local/pgsql/share/extension'\n\t/bin/sh ../../../config/install-sh -c -m 644 ./plperl.contr... |
[
{
"msg_contents": "I got a report from someone using pg_upgrade coming from PG 8.3 ---\nturns out we didn't rename toast tables to match the new relfilenode in\npre-8.4, so the attached applied patch avoids the check for these cases.\nThis check is new in pg_upgrade for 9.1.\n\n-- \n Bruce Momjian <bruce@momj... |
[
{
"msg_contents": "I have improved the check and comments for pg_upgrade when testing for\npre-8.4 toast files in the attached applied patch.\n\n-- \n Bruce Momjian <bruce@momjian.us> http://momjian.us\n EnterpriseDB http://enterprisedb.com\n\n + It's impossible for everyt... |
[
{
"msg_contents": "Right now the backend server has a catalog version number which reports\nthe version of the system tables and storage format. It would be\nhelpful if pg_upgrade could access a storage format version number for\nplugins like /contrib so it could check to see if the cluster can be\nupgraded wi... |
[
{
"msg_contents": "Hi!\n\nIf all things go according to plans, we will be moving the VM that\nruns commitfest.postgresql.org to new hw+platform tomorrow, in the AM\nEuropean time. Expected downtime is just a couple of minutes, and I\nwill leave the old server still responding but in read-only mode.\nThus, if yo... |
[
{
"msg_contents": "Magnus Hagander wrote:\n \n> I was reading through ref/set_transaction.sgml and noticed that the\n> only documentation of DEFERRABLE is that it's a PostgreSQL language\n> extension, not anything about what it actually does. Same for begin\n> and start_transaction. I see it described in READM... |
[
{
"msg_contents": "Efficient transaction-controlled synchronous replication.\nIf a standby is broadcasting reply messages and we have named\none or more standbys in synchronous_standby_names then allow\nusers who set synchronous_replication to wait for commit, which\nthen provides strict data integrity guarante... |
[
{
"msg_contents": "Hi all,\n\nI want to construct an \"Composite Index Structure\" i.e. a combination of\ngist and btree.\nWhat i am thinking is that first creating a Rtree structure that is pointing\nto another Btree structure.\nFor example, Suppose i want to find vehicles between 2 to 4 pm on 14/2/2011\non X ... |
[
{
"msg_contents": "I've attached a small patch with a bit of clarification and a typo fix\nin the synchronous_standby_names parameter info.\n\n-- \nThom Brown\nTwitter: @darkixion\nIRC (freenode): dark_ixion\nRegistered Linux user: #516935",
"msg_date": "Mon, 7 Mar 2011 15:27:18 +0530",
"msg_from": "Tho... |
[
{
"msg_contents": "This was spotted by someone who sent in a doc comment, although didn't\ngo with their suggestion. Patch attached.\n\n-- \nThom Brown\nTwitter: @darkixion\nIRC (freenode): dark_ixion\nRegistered Linux user: #516935",
"msg_date": "Mon, 7 Mar 2011 17:35:31 +0530",
"msg_from": "Thom Brow... |
[
{
"msg_contents": "Is there any documentation of $SUBJECT? Because the more I look at\nthis patch the more I think it's misdesigned; either that or I\nfundamentally misunderstand what it's trying to do. I complained\nyesterday about why the planner wasn't using indcollation to identify\nthe sort order of an ... |
[
{
"msg_contents": "If recovery_target_timeline is set to 'latest' and standby mode is enabled,\nperiodically rescan the archive for new timelines, while waiting for new WAL\nsegments to arrive. This allows you to set up a standby server that follows\nthe TLI change if another standby server is promoted to maste... |
[
{
"msg_contents": "Howdy,\n\nI saw that Tom added the ModifyTable node to EXPLAIN output last week. I'd like to update my explanation extension to use it, but I've no idea what it would look like. Could someone send me an example in the XML format?\n\nThanks!\n\nDavid",
"msg_date": "Mon, 7 Mar 2011 13:51:02... |
[
{
"msg_contents": "Hi!\n\nPostgreSQL is applying for GSoC again this year. We're looking for:\n\n* Mentors\n* Project ideas\n\nWould you like to mentor? Please let me know! Our application closes\non Friday, so please contact me *before* Friday.\n\nI've started a wiki page: http://wiki.postgresql.org/wiki/GSoC_... |
[
{
"msg_contents": "Heyho!\n\nI'm poking around a bit in PostgreSQL's source for curiosity's sake.\n\nIs there a short howto on how to start / debug postgres from within the \nunpacked/compiled tar? Are there scripts that set up linker paths and \nPostgres' environment?\n\nthanks in advance\n-- vbi\n\n-- \nThis ... |
[
{
"msg_contents": "Hi,\n\nHow should the backends waiting for replication behave when\nsynchrnous_standby_names\nis set to '' and the configuration file is reloaded? Now they keep\nwaiting for the ACK from the\nstandby. But I think that it's more natural for them to get out of the\nwait state and complete\nthe ... |
[
{
"msg_contents": "Hey,\n\nThe schedule for #PgEast is up. It can be found here:\n\nhttps://www.postgresqlconference.org/files/east_2011_schedule.html\n\nAs usually we have a increasingly wide selection of content.\n\nSincerely,\n\nJD\n\n-- \nPostgreSQL.org Major Contributor\nCommand Prompt, Inc: http://www.com... |
[
{
"msg_contents": "On Mon, Mar 7, 2011 at 5:03 PM, Robert Haas <robertmhaas@gmail.com> wrote:\n> On Mon, Mar 7, 2011 at 4:59 PM, Peter Eisentraut <peter_e@gmx.net> wrote:\n>> On mån, 2011-03-07 at 15:19 -0500, Robert Haas wrote:\n>>> Sorry, you're right. Still, as happy as I am that we've made so much\n>>> pro... |
[
{
"msg_contents": "Add missing keywords to gram.y's unreserved_keywords list.\n\nWe really need an automated check for this ... and did VALIDATE really\nneed to become a keyword at all, rather than picking some other syntax\nusing existing keywords?\n\nBranch\n------\nmaster\n\nDetails\n-------\nhttp://git.post... |
[
{
"msg_contents": "I have applied the attached patch to fix pg_upgrade file descriptor\nleaks in error paths.\n\n-- \n Bruce Momjian <bruce@momjian.us> http://momjian.us\n EnterpriseDB http://enterprisedb.com\n\n + It's impossible for everything to be true. +",
"msg_da... |
[
{
"msg_contents": "On Wed, Mar 9, 2011 at 2:14 PM, Jaime Casanova <jaime@2ndquadrant.com> wrote:\n> On Tue, Mar 8, 2011 at 11:58 AM, Robert Haas <robertmhaas@gmail.com> wrote:\n>>\n>> The fast shutdown handling seems fine, but why not just handle smart\n>> shutdown the same way?\n>\n> currently, smart shutdown ... |
[
{
"msg_contents": "Let there are two transactions that were created with read commited \nisolation level. In the first one we're executing a SELECT query:\nSELECT * FROM t UNION ALL SELECT * FROM t;\n\nIn the second transaction we're modifying the same table:\nINSERT INTO t DEFAULT VALUES;\nCOMMIT;\n\nIs it pos... |
[
{
"msg_contents": "Hi,\n\nThe attached patch updates replication/README to reflect current\nwalsender/walreceiver behavior. It doesn't include any description\nabout sync rep. That would need to be added later.\n\nRegards,\n\n-- \nFujii Masao\nNIPPON TELEGRAPH AND TELEPHONE CORPORATION\nNTT Open Source Software... |
[
{
"msg_contents": "Hi,\n\nI just wanted to thank everyone involved in shepherding the PL/Python\npatches into the master repo, the testers, reviewers, commenters and\nespecially Peter, for their help and diligence.\n\nThe outstanding tracebacks patch is still being worked on, but\nirrelevant of whether it will ... |
[
{
"msg_contents": "Hi,\n\nI am currently looking at a physical file belonging to a corrupt\nindex. This is with PG 8.3.13 on an ext3 filesystem on suse linux with\na RAID1 setup. The sequence of operation seems nothing suspicious.\n\nCreate table, create a bunch of indexes on that table and do\ninsert/update ac... |
[
{
"msg_contents": "So I was moving some error checks around and all of a sudden the\nregression tests blew up on me, with lots of errors about how type X\ndidn't support collations (which indeed it didn't). After some\ninvestigation I realized what should have been apparent much earlier:\nthe collations patch ... |
[
{
"msg_contents": "db1=# create table t1 (f1 text collate \"aa_DJ.utf8\",\n f2 text collate \"an_ES.utf8\" );\nCREATE TABLE\ndb1=# select f1 < f2 from t1;\nERROR: collation mismatch between implicit collations \"aa_DJ.utf8\" and \"an_ES.utf8\"\nLINE 1: select f1 < f2 from t1;\n ^\nHINT: Yo... |
[
{
"msg_contents": "I found trivial mistakes in the recently added files.\nWill they fixed by some automated batches, or by manual?\n\n- \"Copyright (c) xxx-*2010*, PostgreSQL Global Development Group\"\n in pg_collation.h, pg_foreign_table.h, basebackup.h, syncrep.h,\n pg_backup_directory.c and auth_delay.c.\... |
[
{
"msg_contents": "Somebody needs to brush up their flex-fu:\n\nmake[1]: Entering directory `/home/postgres/pgsql/src/test/isolation'\n/usr/local/bin/bison -o specparse.c specparse.y\n/usr/local/bin/flex -o'specscanner.c' specscanner.l\nspecscanner.l:85: warning, -s option given but default rule can be matche... |
[
{
"msg_contents": "Hi,\n\nif you want to do dirty counts or sums or any aggreate stuff, you will always have to visit the table. For many applications nobody cares about 0,01% inaccuracy.\n\nIf you could keep the data that has to be aggregated in the index you could approximate values really fast.\n\nBut becaus... |
[
{
"msg_contents": "Hello, i have an old system where used implicit casting\nfloat<->integer\nnumeric<->float\nnumeric<->integer\n\nI want define implicit casts, but postgresql don`t know cast priority\nnow postgresql have PREFERRED flag, but only flag\nI can`t define prefer level like\nInteger=0\nNumeric=1\nFl... |
[
{
"msg_contents": "On Thu, Mar 10, 2011 at 10:21 AM, Bruce Momjian <bruce@momjian.us> wrote:\n> Tom Lane wrote:\n>> Itagaki Takahiro <itagaki.takahiro@gmail.com> writes:\n>> > I found trivial mistakes in the recently added files.\n>> > Will they fixed by some automated batches, or by manual?\n>>\n>> > - \"Copyr... |
[
{
"msg_contents": "Now that alpha4 is out the door (and the bug reports have begun to\nroll in), we should probably give some more serious thought to the\nroad from here to beta1. There's a partial list of open items here:\n\nhttp://wiki.postgresql.org/wiki/PostgreSQL_9.1_Open_Items\n\nMany of those items rela... |
[
{
"msg_contents": "This seems a tad unfriendly:\n\ndb1=# create table foo (f1 text collate \"default\");\nERROR: collation \"default\" for current database encoding \"UTF8\" does not exist\nLINE 1: create table foo (f1 text collate \"default\");\n ^\n\nNot being able to explici... |
[
{
"msg_contents": "contrib/pg_trgm in 9.1 becomes more attractive feature by index supports\nfor LIKE operators, but only alphabet and numeric characters are indexed\nby default. But, we can modify KEEPONLYALNUM in the source code to\nkeep all characters in n-gram words.\n\nHowever, the limitation and KEEPONLYA... |
[
{
"msg_contents": "Document that the parenthesized VACUUM syntax is deprecated, not the\nFREEZE functionality.\n\nBranch\n------\nmaster\n\nDetails\n-------\nhttp://git.postgresql.org/pg/commitdiff/ad44d505917baf35994f3eabdb42657bf2342b99\n\nModified Files\n--------------\ndoc/src/sgml/ref/vacuum.sgml | 9 ++... |
[
{
"msg_contents": "Hi,\n\nmaybe we should change the \"1000 digits\" here:\n\n http://developer.postgresql.org/pgdocs/postgres/datatype-numeric.html#DATATYPE-NUMERIC-DECIMAL\n\nbecause ISTM that up to 2^17 digits are supported (which makes more\nsense than 1000).\n\nBest regards,\nDr. Gianni Ciolli - 2ndQuadra... |
[
{
"msg_contents": "I'm seeing this failure on a build machine with an old (and therefore\nunusable) version of flex:\n\ngcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith\n-Wdeclaration-after-statement -Wendif-labels -Wformat-security\n-fno-strict-aliasing -fwrapv -I../../../src/include -D_GNU_SOURCE\n-I/usr/lo... |
[
{
"msg_contents": "I know we allow people to use file system snapshots as backups, but what\nhappens if they are using tablespaces and they can't do the snapshots\nsimultaneously? If there is only one check point happening between the\nfirst and last snapshot, would the WAL logs clean up that inconsistency\nli... |
[
{
"msg_contents": "Twenty percent of our C files include unistd.h. Should we include\nunistd.h in c.h and remove mentions of unistd.h in files that include\nc.h?\n\n-- \n Bruce Momjian <bruce@momjian.us> http://momjian.us\n EnterpriseDB http://enterprisedb.com\n\n + It's ... |
[
{
"msg_contents": "It has bothered me that many of our time routines use special magic\nconstants for time values, e.g. 24, 12, 60, etc.\n\nThe attached patch changes these magic constants to macros to clarify\nthe code. I would like to apply this for 9.1 as a cleanup.\n\n-- \n Bruce Momjian <bruce@momjian.u... |
[
{
"msg_contents": "People are confused about what template0 is for, so I created the\nattached one-line patch to add a database comment to template0. No\ninitdb, I assume, becuase it is just a comment.\n\nI plan to work on more system table and view comments for 9.2.\n\n-- \n Bruce Momjian <bruce@momjian.us> ... |
[
{
"msg_contents": "Currently, if you create a temporary table with the ON COMMIT action of\nDELETE ROWS, the table will truncated for every commit, whether there is\nany data in the table or not.\n\nI measured the overhead using this test:\n\n\t$ (echo 'CREATE TEMPORARY TABLE TEST2 (x int);'; jot -b 'SELECT 1;'... |
[
{
"msg_contents": "Looking at the code, it seems we create shared invalidation messages for\ntemporary table activity? Is this true? Should we be avoiding it?\n\nI tested this by reviewing the code and checking calls to\nCacheInvalidateHeapTuple(), which happens for temporary table\ncreation/destruction.\n\n-... |
[
{
"msg_contents": "It looks like 9.1 currently introduces 11 new keywords: ATTRIBUTE,\nCOLLATION, EXTENSION, LABEL, NOREPLICATION, PASSING, REF, REPLICATION,\nUNLOGGED, VALIDATE, and XMLEXISTS. Aside from VALIDATE, which is\nalready being discussed on another thread, are there any of these that\nwe can/should ... |
[
{
"msg_contents": "A suitably-instrumented run of \"make installcheck-world\" under valgrind turned\nup a handful of memory-related bugs:\n\n* memcpy()/strncpy() between overlapping regions\nuniqueentry() and dispell_lexize() both deduplicate an array by iteratively\ncopying elements downward to occlude the dup... |
[
{
"msg_contents": "I've thought of another area that AFAICT the current patch fails to\naddress at all: what should happen in user-defined functions?\nConsider\n\n\tcreate function my_lt(x text, y text) returns bool as\n\t$$\n\t\tbegin\n\t\t\treturn x < y;\n\t\tend\n\t$$ language plpgsql;\n\n\tselect my_lt('foo... |
[
{
"msg_contents": "Hey all,\n\nOleg Bartunov and I intend to begin the project of translation\nof PostgreSQL documentation on Russian.\nFirst of all, we want to create glossary to be used by translators.\nHowever we consider that it would be nice to generalize this idea\nand create a multi-language glossary of ... |
[
{
"msg_contents": "Currently, we don't measure any statistics about the ordering\ncorrelation of multi-column indexes, which means that btcostestimate\nhas to pick a number out of the air if there's more than one column.\nWe've been around on that at least once already: it used to use first\ncolumn's correlatio... |
[
{
"msg_contents": "In looking at the \"peer patch\", I notice that initdb still supports\nthings like \"-A ident map=foo\", but it *only* supports this for ident,\nand nothing else. I'm pretty sure this is a leftover from the \"ident\nsameuser\" days, so that things like the RPM install could set it\nproperly. ... |
[
{
"msg_contents": "Hello\n\nI am sending a very simple patch that enhance a autocomplete for\nformat and linestyle attributes\n\nregards\n\nPavel Stehule",
"msg_date": "Mon, 14 Mar 2011 16:26:47 +0100",
"msg_from": "Pavel Stehule <pavel.stehule@gmail.com>",
"msg_from_op": true,
"msg_subject": "p... |
[
{
"msg_contents": "For historical reasons, what we now think of as VACUUM is referred to\nin some portions of the code as \"lazy vacuum\", to distinguish it from\npre-9.0 VACUUM FULL. As I understand it, VACUUM works like this:\n\n- Scan the relation, accumulating a list of tuples to kill.\n- When you get to t... |
[
{
"msg_contents": "Hi,\n\nfirst i am not sure how the state of the collation work in current git is supposed to be with all the discussion going on here... but wanted to get out that bug report:\n\n\ncreate table ad_tab (ad_tab_id varchar(32), name varchar(32));\n\ncreate function test_trg() RETURNS TRIGGER LAN... |
[
{
"msg_contents": "I looked into the performance complaint noted here:\nhttp://archives.postgresql.org/pgsql-performance/2011-03/msg00135.php\nin which 8.4 and up produce a worse plan than 8.3.\n\nThe reason for the change in behavior is that the newer releases\ntransform the WHERE EXISTS construct to a semi-jo... |
[
{
"msg_contents": "Hello,\n\nthere was a discussion about impact of number of keyword for parser\nspeed. I did some synthetic tests and I didn't see any slowness on\npgbench when I increased a number of keywords.\n\nI added a 30 reserved keywords and 30 unreserved keywords.\n\nOn my Intel(R) Core(TM)2 Duo CPU ... |
[
{
"msg_contents": "I would like to apply the attached patch to git_changelog for use in\ncreating the major release notes. I specifically added these flags:\n\n --author-after Show author after the commit\n --master-only Show commits made exclusively to the master branch\n --reverse-order Show comm... |
[
{
"msg_contents": "Hi, \n\nI have installed PostgreSQL 8.4 on Windows 2008 R2 64 bit server. However, the \nPostgreSQL service stops intermittently. \n\n\nIs PostgreSQL 8.4 supported on Windows 2008 R2?\nDoes PostgreSQL 8.4 have any known issue on Windows 2008 R2?\n\nThe following is pg log when the service ... |
[
{
"msg_contents": "I noticed that CREATE FOREIGN TABLE document would need some\ncorrections.\n\n - server_name is not mentioned in Parameters section\n - \"=\" is unnecessary in OPTIONS\n\nPlease find attached a brief patch.\n\nRegards,\n--\nShigeru Hanada",
"msg_date": "Wed, 16 Mar 2011 19:26:35 +0900",... |
[
{
"msg_contents": "Hi,\n\nI was randomly testing some date related stuff on PG & observed that the\noutputs were wrong.\n\ne.g.\npostgres=# SELECT TO_DATE('01-jan-2010', 'DD-MON-YY');\n to_date\n------------\n 3910-01-01 <--------- Look at this\n(1 row)\n\npostgres=# SELECT TO_DATE('01-jan-2010', 'DD-MON-YY... |
[
{
"msg_contents": "All,\n\nSo far, a few of us have heard from Fujii, Koichi, Satoshi, and\nIshakawa-san. While we don't know that any contributors live in the\nnorthern coastal towns, we don't know that they don't either.\n\nHas anyone heard from our other Japanese developers? Tatsuo, Hiroshi\n(both of them)... |
[
{
"msg_contents": "Looking over the release notes, we have added a few 'volatile' storage\nspecifications to variables which are near longjump/TRY blocks to\nsilence compilers. I am worried that these specifications don't clearly\nidentify their purpose. Can we rename these to use a macro for\n'volatile' that... |
[
{
"msg_contents": "Hi,\n\n I try to known how a database is implemented and I have been reading\nPG source codes for a month.\n\nNow, I only know a little about how PG work. :(\n\nI just know PG work like this but I don't know why PG work like this. :( :(\n\neven worse, I feel I can better understand the so... |
[
{
"msg_contents": "Fix various possible problems with synchronous replication.\n\n1. Don't ignore query cancel interrupts. Instead, if the user asks to\ncancel the query after we've already committed it, but before it's on\nthe standby, just emit a warning and let the COMMIT finish.\n\n2. Don't ignore die inte... |
[
{
"msg_contents": "Hi,\n\nI have implemented initial concept of 2nd level cache. Idea is to keep some \nsegments of shared memory for special buffers (e.g. indices) to prevent \noverwrite those by other operations. I added those functionality to nbtree \nindex scan.\n\nI tested this with doing index scan, seq r... |
[
{
"msg_contents": "I just ran this quick test in HEAD:\n\nalvherre=# create table study (id int primary key);\nNOTICE: CREATE TABLE / PRIMARY KEY creará el índice implícito «study_pkey» para la tabla «study»\nCREATE TABLE\nalvherre=# insert into study select a from generate_series(1, 1000000) as a;\nINSERT 0 1... |
[
{
"msg_contents": "I am not sure the following pg_ctl behaviour is really a bug, but I find it unexpected enough to\nreport.\n\nI was testing synchronous replication in a test setup on a single machine. (After all, one could\nhave different instances on different arrays, right? If you think this is an unlikel... |
[
{
"msg_contents": "While investigating Simon's complaint about my patch of a few days\nago, I discovered that synchronous replication appears to slow to a\ncrawl if fsync is turned off on the standby.\n\nI'm not sure why this is happening or what the right behavior is in\nthis case, but I think some kind of adj... |
[
{
"msg_contents": "Document the all-balls IPv6 address.\n\nBranch\n------\nmaster\n\nDetails\n-------\nhttp://git.postgresql.org/pg/commitdiff/a7136b7fa2505ec209210803bb74a7946ede337f\n\nModified Files\n--------------\ndoc/src/sgml/client-auth.sgml | 4 +++-\n1 files changed, 3 insertions(+), 1 deletions(-)\n... |
[
{
"msg_contents": "I just applied a doc patch for pg_last_xact_replay_timestamp, and the\ntext now says:\n\n <entry>Get timestamp of last transaction replayed during recovery.\n This is the time at which the commit or abort WAL record for that\n transaction was generated on the primary.\n ... |
[
{
"msg_contents": "I'm making pretty good progress on the task of splitting input and\noutput collations for expression nodes. There remains one case in the\nregression tests that is giving a non-expected result. It involves this\nfunction:\n\nCREATE FUNCTION dup (f1 anyelement, f2 out anyelement, f3 out anya... |
[
{
"msg_contents": "Hi,\n\nWe encountered a deadlock involving VACUUM FULL (surprise surprise!\n:)) in PG 8.3.13 (and still not fixed in 9.0 AFAICS although the\nwindow appears much smaller). The call spits out the following\ndeadlock info:\n\nERROR: SQLSTATE 40P01: deadlock detected\nDETAIL: Process 12479 wai... |
[
{
"msg_contents": "Hi,\n\nWe encountered a deadlock involving VACUUM FULL (surprise surprise!\n:)) in PG 8.3.13 (and still not fixed in 9.0 AFAICS although the\nwindow appears much smaller). The call spits out the following\ndeadlock info:\n\nERROR: SQLSTATE 40P01: deadlock detected\nDETAIL: Process 12479 wai... |
[
{
"msg_contents": "I've been able to reproduce the behavior described here:\nhttp://archives.postgresql.org/pgsql-general/2011-03/msg00538.php\nIt's specific to UTF8 locales on Mac OS X. I'm not sure if the\nproblem can manifest anywhere else; considering that OS X's UTF8\nlocales have a general reputation of ... |
[
{
"msg_contents": "Hi!\n\nThe PostgreSQL project has been accepted into the Google Summer of Code 2011.\n\nStudents may begin submitting proposals starting March 28, concluding\non April 8.\n\nDevelopment work runs from May 23 through August 15. For students,\nsuggested projects, ideas and details are at:\nhttp... |
[
{
"msg_contents": "Attached is a WIP patch to split the expression-tree representation of\ncollations into separate fields for input and output collation, and to\nreplace the parser's current method of assigning collations with a\nrecursive post-pass. I need to read over it again before committing,\nbut I thin... |
[
{
"msg_contents": "I finally got around to updating the PL/Python tracebacks patch. The\nother day I was writing some very simple PL/Python code and the lack of\ntracebacks is extremely annoying.\n\nGetting a TypeError without any line information in a function with 30\nlines because there's a %d instead of a %... |
[
{
"msg_contents": "Hello，\r\n Thank you for reading my question!\r\n\r\n\r\n Lately，I‘am reading PostgreSQL’s source code！ As I understand，the PLs module（such as pl/pgSQL）allow user-defined functions to be writter in other languages.\r\n AS \"postgresql-9.0-document.pdf\" says :\"For a function writ... |
[
{
"msg_contents": "Hi list,\n\nWhen I have fields with lots of null values, I often create indexes\nlike this: CREATE INDEX foo_i ON foo(i) WHERE i IS NOT NULL;\nThis saves me some space, as most indexed queries exclude NULLs anyway.\n\nIn PostgreSQL 9.0.3, min(i) can successfully use this index:\n-----------\n... |
[
{
"msg_contents": "Hi all,\n\nI have been trying to work on the expression evaluator (trying to alter\nit just for the seqscan case). I have understood a few things. I wish\nsomeone could tell me if I am wrong at some point. As far as I have gone\nthrough the code, I think:\n\n1. Quals are formulated by planner... |
[
{
"msg_contents": "Robert Haas wrote:\n> Tom Lane wrote:\n \n>> I don't think that suppressing nulls from an index this way is\n>> really very useful. Using a partial index probably eats more\n>> planner cycles than you'll save, overall.\n> \n> If only 1% of the table has non-NULL values in that column, maybe... |
[
{
"msg_contents": "Attached is a single-line patch to add a missing semicolon to gram.y; caught\nusing yyextract.\n\nRegards,\n-- \nGurjeet Singh\nEnterpriseDB Corporation\nThe Enterprise PostgreSQL Company",
"msg_date": "Mon, 21 Mar 2011 13:09:53 -0400",
"msg_from": "Gurjeet Singh <singh.gurjeet@gmail.... |
[
{
"msg_contents": "It stroke me today again, that \\dt+ isn't displaying the acurate table size \nfor tables, since it uses pg_relation_size() till now. With having \npg_table_size() since PostgreSQL 9.0 available, i believe it would be more \nuseful to have the total acquired storage displayed, including impli... |
[
{
"msg_contents": "On windows, if you have OS locale set to \"Chinese (Simplified, PRC)\", \ninitdb fails:\n\nX:\\>C:\\pgsql-install\\bin\\initdb.exe -D data2\nThe files belonging to this database system will be owned by user \"Heikki\".\nThis user must also own the server process.\n\nThe database cluster will ... |
[
{
"msg_contents": "Hello,\n\nI have several software products which use PostgreSQL as a data repository \nand embed the same PostgreSQL binaries. Currently, those software support \nLinux. I'm trying to port them to Windows.\n\nI've encountered one problem on Windows. I need to support running all of my \nprodu... |
[
{
"msg_contents": "Update docs to say you need fsync to make sync rep work fast.\n\nBranch\n------\nmaster\n\nDetails\n-------\nhttp://git.postgresql.org/pg/commitdiff/6e8e7cc580665ddd43c8ca2acc6d60f345570a57\n\nModified Files\n--------------\ndoc/src/sgml/high-availability.sgml | 8 +++++++-\n1 files changed... |
[
{
"msg_contents": "Throw error for indeterminate collation of an ORDER/GROUP/DISTINCT target.\n\nThis restores a parse error that was thrown (though only in the ORDER BY\ncase) by the original collation patch. I had removed it in my recent\nrevisions because it was thrown at a place where collations now haven'... |
[
{
"msg_contents": "On Wed, Dec 1, 2010 at 11:25 AM, Robert Haas <robertmhaas@gmail.com> wrote:\n> As far as I can tell, there are basically two viable solutions on the\n> table here.\n>\n> 1. Every time we observe a page as all-visible, (a) set the\n> PD_ALL_VISIBLE bit on the page, without bumping the LSN; (b)... |
[
{
"msg_contents": "Hi,\n\nWhile working on adding support for SQL/Med objects to pgAdmin, I'm\nquite surprised to see there is no way to add comments to SQL/Med\nobjects. Is this on purpose or is it just something that was simply missed?\n\nThanks.\n\n\n-- \nGuillaume\n http://www.postgresql.fr\n http://dalibo.... |
[
{
"msg_contents": "Can anyone help me, i am trying to carry out an investigation\nwhich involves accessing dead tuples within the postgresql.\n\nI have been advised i could write a script that allows me to\nexamine dead tuples and am seeking advise on how to achieve this, \nor pointers that can help me going in... |
[
{
"msg_contents": "Can anyone help me, i am trying to carry out an investigation\nwhich involves accessing dead tuples within the postgresql.\n\nI have been advised i could write a script that allows me to\nexamine dead tuples and am seeking advise on how to achieve this, \nor pointers that can help me going in... |
[
{
"msg_contents": "Hi,\n\nI did a preliminary part of the functions for copy / paste object and now\nI expect confirmation that the implementation is correct.\n\nChanged files:\nfrm/frmMain.cpp, nclude/frm/frmMain.h\n\nNew files:\nfrm/frmPasteObject.cpp, include/frm/frmPasteObject.h\n\nBest regards,\nVladimir K... |
[
{
"msg_contents": "Hi,\n\nWhen I read the shutdown code to create the smart shutdown patch for sync rep,\nI found the corner case where shutdown can get stuck infinitely. This happens\nwhen postmaster reaches PM_WAIT_BACKENDS state before walsender marks\nitself as WAL sender process for streaming WAL (i.e., be... |
[
{
"msg_contents": "On Fri, Mar 18, 2011 at 8:16 AM, Robert Haas <robertmhaas@gmail.com> wrote:\n> On Fri, Mar 18, 2011 at 3:52 AM, Simon Riggs <simon@2ndquadrant.com> wrote:\n>>> I agree to get rid of write_location.\n>>\n>> No, don't remove it.\n>>\n>> We seem to be just looking for things to tweak without any... |
[
{
"msg_contents": "I found a problem that extension.c does not invoke post-creation hook\non its creation time, although no module supports to assign security\nlabel on extension objects right now.\n\nThe attached patch tries to fix it.\n\nThanks,\n-- \nKaiGai Kohei <kaigai@kaigai.gr.jp>",
"msg_date": "Wed,... |
[
{
"msg_contents": "Hi,\n\nThe first PostgreSQL Session organized by Dalibo last february was\na big success. More than 80 public and private participants gathered in\nParis.\n\nDalibo and Oslandia want to carry on this success and set up a\nnew conference day dedicated to PostGIS, on June 23d in Paris.\n\nhttp:... |
[
{
"msg_contents": "Hi,\n\nI'm looking for the history of pg_exec_query_string() and found that\nit dissapear in 7.4, so i tried to look at \"git log\" to find out if it\nwas renamed or removed completely and found only this 3 commits:\nhttp://git.postgresql.org/gitweb?p=postgresql.git&a=search&h=cd48aa0e9636c62... |
[
{
"msg_contents": "I'm building some partitioning support functions. I'm working on writing one\ncalled clone_indexes_to_partition right now. The idea is to take all the\nindexes applied to the parent and create a matching index on the child. Is\nthere existing code that generates a CREATE INDEX statement given... |
[
{
"msg_contents": "Simon Riggs wrote:\n> Robert Haas wrote:\n \n>> At least as I understand it, it's not our project policy to carry\n>> around code that doesn't accomplish anything useful. I have no\n>> objection to keeping the field; I simply think that if we're\n>> going to have it, we should make it work\... |
[
{
"msg_contents": "Hi All\n\nI am relatively new to postgresql, have downloaded it and done some\nexercises on how to use postgresql and can say i have picked up on it very\nquicky. At the minute i have downloaded the sourcecode for version9.0.3 and\ntrying to compile it on my computer(win xp) but cannot find a... |
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