threads listlengths 1 2.99k |
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[
{
"msg_contents": "Hi hackers,\n\nYet another story about AIX. For some reasons AIX very slowly cleaning \nzombie processes.\nIf we launch pgbench with -C parameter then very soon limit for maximal \nnumber of connections is exhausted.\nIf maximal number of connection is set to 1000, then after ten seconds \nof... |
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{
"msg_contents": "Reindent table partitioning code.\n\nWe've accumulated quite a bit of stuff with which pgindent is not\nquite happy in this code; clean it up to provide a less-annoying base\nfor future pgindent runs.\n\nBranch\n------\nmaster\n\nDetails\n-------\nhttp://git.postgresql.org/pg/commitdiff/27cdb... |
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{
"msg_contents": "On 2017-01-24 17:29, Robert Haas wrote:\n> On Fri, Jan 20, 2017 at 11:00 AM, Erik Rijkers <er@xs4all.nl> wrote:\n>> logical-replication.sgml.diff changes\n> \n> I had a look at this but these are not all open-and-shut cases. In\n> many cases I think your proposed wording is better, but it's ... |
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{
"msg_contents": "Hi guys,\n\npls bare with me, this is my first post here. Pls also excuse the length \n.. I was trying to do all my homework before posting here;)\n\nThe overhead of lseek/read/write vs pread/pwrite (or even \npvread/pvwrite) was previously discussed here\n\nhttps://www.postgresql.org/message... |
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{
"msg_contents": "We maintain a separate test output file sequence_1.out because the\nlog_cnt value can vary if there is a checkpoint happening at the right\ntime. So we have to maintain two files because of a one character\ndifference. I propose the attached patch to restructure the test a bit\nto avoid thi... |
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{
"msg_contents": "All,\n\nI'm not really inclined to do it myself right now, but it'd be awful\nnice if we had better table completion for \\h.\n\nRight now, '\\h alter<tab>' returns nothing, and '\\h alter' returns a\n*bunch* of stuff.\n\nYet, we happily support '\\h alter view' and friends, returning just th... |
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{
"msg_contents": "Dear Group Member ,\n\n\nI had configured the audit trigger for my datbase following the below\ndocument url:\n\n\n\n\n*https://wiki.postgresql.org/wiki/Audit_trigger_91plus\n<https://wiki.postgresql.org/wiki/Audit_trigger_91plus>*\nNow my audit table :\n\nCREATE TABLE audit.logged_actions (\... |
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{
"msg_contents": "<Oops, resent, wrong from again, I must really do something about my 1000 \nmail addresses>\n\n\nHello Tom,\n\n> I concur that this is expanding pgbench's expression language well beyond\n> what anybody has shown a need for.\n\nAs for the motivation, I'm assuming that pgbench should provide f... |
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{
"msg_contents": "Commit 1574783b4ced0356fbc626af1a1a469faa6b41e1 gratifyingly removed\nhard-coded superuser checks from assorted functions, which makes it\npossible to GRANT EXECUTE ON FUNCTION pg_catalog.whatever() to\nunprivileged users if the DBA so desires. However, the functions in\ngenfile.c still have... |
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{
"msg_contents": "Hello psql-hackers!\n\nTL:DR;\nWe extended the functionality of pg_stat_statements so it can track \nworst and best case execution plans.\n\nBased on a suggestion of my colleague Arne Scheffer, Marius Timmer and I \nextended pg_stat_statements so it can also record execution plans, \nwhenever... |
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{
"msg_contents": "An unlogged table has an initialization fork. The initialization fork does\nnot have an BM_PERMANENT flag when get a buffer.\nIn checkpoint (not shutdown or end of recovery), it will not write to disk.\nafter a crash recovery, the page of initialization fork will not correctly,\nthen make the... |
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{
"msg_contents": "Repost from bugs.\n\n-- \nFabien.\n\n---------- Forwarded message ----------\nDate: Wed, 25 Jan 2017 18:59:45 +0100 (CET)\nFrom: Fabien COELHO <coelho@cri.ensmp.fr>\nTo: nuko yokohama <nuko.yokohama@gmail.com>\nCc: PostgreSQL Bugs List <pgsql-bugs@postgresql.org>\nSubject: Re: [BUGS] Problem ... |
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{
"msg_contents": "Currently a waiting standby doesn't allow interrupts.\n\nPatch implements that.\n\nBarring objection, patching today with backpatches.\n\n-- \nSimon Riggs http://www.2ndQuadrant.com/\nPostgreSQL Development, 24x7 Support, Remote DBA, Training & Services\n\n\n\n-- \nSent via pgs... |
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{
"msg_contents": "Check interrupts during hot standby waits\n\nBranch\n------\nmaster\n\nDetails\n-------\nhttp://git.postgresql.org/pg/commitdiff/e8ee3d6b859a18d7f7375ceb9e04d256eb18aaec\n\nModified Files\n--------------\nsrc/backend/storage/ipc/standby.c | 2 ++\n1 file changed, 2 insertions(+)\n\n\n-- \nSent... |
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{
"msg_contents": "Hi,\n\nI ran into a typo in a comment in contrib/postgres_fdw/postgres_fdw.c. \nAttached is a small patch for fixing that.\n\nBest regards,\nEtsuro Fujita\n\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)\nTo make changes to your subscription:\nhttp://www.postgre... |
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{
"msg_contents": "Orthography fix in nodes.h comment block.\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)\nTo make changes to your subscription:\nhttp://www.postgresql.org/mailpref/pgsql-hackers",
"msg_date": "Fri, 27 Jan 2017 07:10:05 +0100",
"msg_from": "Erik Rijkers <e... |
[
{
"msg_contents": "Consider the below test;\n\nCREATE TABLE tab ( a int primary key);\n\nSELECT *\nFROM pg_constraint pc,\nCAST(CASE WHEN pc.contype IN ('f','u','p') THEN generate_series(1,\narray_upper(pc.conkey, 1)) ELSE NULL END AS int) AS position;\n\nAbove query is failing with \"set-valued function calle... |
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{
"msg_contents": "I frequently find myself in the situation that I want the \"\\x\"\nexpanded output mode activated just for one query. There's little\nwrong with typing \"\\x\" and re-executing the query in that case, but\nthen I'm always annoyed that the expanded output is still active for\nthe next query af... |
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{
"msg_contents": "If someone wanted to donate a SuperServer 6028TR-D72R (http://www.supermicro.com/products/system/2U/6028/SYS-6028TR-D72R.cfm) to the PostgreSQL project, would it be used?\n\n-- \nDan Langille - BSDCan / PGCon\ndan@langille.org\n\n\n\nIf someone wanted to donate a SuperServer 6028TR-D72R (http... |
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{
"msg_contents": "Normally, when changing the owner of an object, we check (among other\nthings) that the new owner has the same privileges that would be needed\nto create the object from scratch. For for example, when changing the\nowner of a type, the new owner needs to have CREATE privilege on the\ncontain... |
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{
"msg_contents": "Hi\n\nNow EXPLAIN ANALYZE produce too wide rows for usage in presentations\n\nWhat do you think about possibility to implement >>optional<< alternative\nformatting.\n\nNow:\n\n node name (estimation) (actual)\n\nAlternative:\n\n node name (estimation)\n (actual)\n\n\nRegar... |
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{
"msg_contents": "Hi hackers,\n\nI've implemented subj algorithm as PostgreSQL extension.\nIt looks like this realization is such as fast as R-Tree but sufficiently\nmore simple & compact.\nHere (https://habrahabr.ru/post/319810/) or\nhere (\nhttp://www.google.com/translate?hl=en&ie=UTF8&sl=auto&tl=en&u=https%... |
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{
"msg_contents": "In connection with the \"pg_hba_file_settings view patch\" thread, I was\nwondering where we could logically insert a regression test case for that\nview. I realized that there is no natural home for it among the existing\nregression tests, because it's not really connected to any SQL langua... |
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{
"msg_contents": "test_pg_dump TAP test whitespace cleanup\n\nThe formatting of the perl hashes used in the TAP tests for test_pg_dump\nwas rather horribly inconsistent and made it more difficult than it\nreally should have been to add new tests or adjust what tests are for\nwhat runs, etc.\n\nReformat to clea... |
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{
"msg_contents": "Working on the tests for new SP-GiST opclasses for polygons and circles, I've\nfound a bug in the SP-GiST box_ops (added in 9.6): some operators\n(&<, &>, $<|, |&>) have wrong tests in spg_box_quad_inner_consistent().\nThis obviously leads to incorrect results of a SP-GiST index scan (see tes... |
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{
"msg_contents": "Hi All,\n\nAttached is the patch, which extend the existing wait event infrastructure\nto\nimplement the wait events for the disk I/O. Basically pg_stat_activity's\nwait\nevent information to show data about disk I/O as well as IPC primitives.\n\nImplementation details:\n\n- Added PG_WAIT_IO ... |
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{
"msg_contents": "Hello All,\n\nWhile stress testing WARM, I encountered a data consistency problem. It\nhappens when index is built concurrently. What I thought to be a WARM\ninduced bug and it took me significant amount of investigation to finally\nconclude that it's a bug in the master. In fact, we tested a... |
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{
"msg_contents": "Hello hackers,\n\nI'd like to present a series of patches which is a continuation of\nVlad Sterzhanov's work on kNN for SP-GiST that was done for GSOC'14.\n\nOriginal thread: \"KNN searches support for SP-GiST [GSOC'14]\"\nhttps://www.postgresql.org/message-id/CAK2aJC0-Jhrb3UjOZL+arBCHoTVwbeJ... |
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{
"msg_contents": "Greetings,\n\nWhile working through some pg_dump regression tests, I came across a bug\nin 9.6+ due to the changes I made to how GRANT/REVOKEs were handled.\n\nThe attached describes and fixes the bug, which only impacts dumping\nfrom 9.6+ clusters, so hopefully not too many people have been ... |
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{
"msg_contents": "Hello,\n\nThis this is my first posting to the mailing list.\n\nI am interested in multiple hosts of libpq [1], then I found the bug in this feature. \nWhen I set \"target_session_attrs\" to \"any\" and call PQsendQuery, my application is succeeded.\nHowever, when I set \"target_session_attrs... |
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{
"msg_contents": "Hi all,\n\nThis is a follow up of the refactoring that has been discussed in the\nthread to increase the default size of WAL segments:\nhttps://www.postgresql.org/message-id/CAB7nPqQ4hyNrLq+W1JrrYVSySOxuQa40PYb2Uw5UQkKaG4hong@mail.gmail.com\n\nThe discussion has resulted in the creation of a8... |
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{
"msg_contents": "Hi,\nPostgres_fdw optimizes remote queries by pushing down the where clause.\nThis feature does not work consistently when the query is executed from\nwithin a pl/pgsql function. The optimization works when the function\nexecutes the query for the first 5 times, and fails afterwards.\n\nExamp... |
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{
"msg_contents": "Hi hackers,\n\n I tried a committed Logical Replication environment. I found that replication between databases of different encodings did not convert encodings in character type columns. Is this behavior correct?\n\nI expected that the character 0xe6bca2 (UTF-8) would be converted to the sam... |
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{
"msg_contents": "Hi list\n\nWe attempted to pg_upgrade a database on a replication slave, and got the\nerror:\n\nerror while creating link for relation \"<schema>.<tablename>\"\n>> (\"/var/lib/postgresql-ext/PG_9.2_201204301/19171/141610397\" to\n>> \"/var/lib/postgresql-ext/PG_9.5_201510051/16401/9911696\"):... |
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{
"msg_contents": "Hello, while looking another bug, I found that standby cannot\nshutdown after DROP SUBSCRIPTION.\n\nstandby=# CREATE SUBSCRPTION sub1 ...\nstandby=# ....\nstandby=# DROP SUBSCRIPTION sub1;\n\nCtrl-C to the standby fails to work. ApplyLauncherMain is waiting\nLogicalRepLauncherLock forever.\n\... |
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{
"msg_contents": "\n>> Run make check-world (as opposed to just make check )\n>\n> I'll give that a shot.\n\nYou can also run \"make check\" directly in the \"src/bin/psql\" directory.\n\n-- \nFabien.\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)\nTo make changes to your su... |
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{
"msg_contents": "Now the simplest way to extract booleans and numbers from json/jsonb is \nto cast it\nto text and then cast to the appropriate type:\n\npostgres=# select 'true'::jsonb::text::bool;\n bool\n------\n t\npostgres=# select '1.0'::jsonb::text::numeric;\n numeric\n---------\n 1.0\n\n\nThis ... |
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{
"msg_contents": "Make psql's \\set display variables in alphabetical order.\n\n\"\\set\" with no arguments displays all defined variables, but it does so\nin the order that they appear in variables.c's list, which previously\nwas mostly creation order. That makes the list ugly and hard to find\nthings in, an... |
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{
"msg_contents": "Hi hackers,\n\nWhile playing with prepared statements in psql, I noticed that EXECUTE\ntab-completes the list of active prepared statements, but DEALLOCATE\ndoes not.\n\nAttached is a patch to fix this.\n\nCheers,\n\nIlmari\n\n-- \n\"I use RMS as a guide in the same way that a boat captain wo... |
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{
"msg_contents": "Something is broken in HEAD:\n\n\ndrop table if exists t;\ncreate table t(c text);\ninsert into t (c) values ( 'abc' ) ;\n\nselect\n regexp_split_to_array(\n regexp_split_to_table(\n c\n , chr(13) || chr(10) )\n , '\",\"' )\n ... |
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{
"msg_contents": "Hi all,\n\nWhile testing a bit the logical replication facility, I have bumped on\nthe fast that psql's completion does not show the list of things\nalready created. Attached is a patch.\nThanks,\n-- \nMichael\n\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)\nTo ... |
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{
"msg_contents": "Hi,\n\nIn following case, constraint exclusion not able prune partition (even\nif function is immutable), is this know behaviour?\n\n--CASE 1 : create table & insert data\ncreate table foo_list (a integer, b text) partition by list (abs(a));\ncreate table foo_list1 partition of foo_list for ... |
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{
"msg_contents": "Hi hackers,\n\nWe have found that in parallel mode result of queries is non-deterministic\nwhen the types of the attributes in table are double precision\n(floating-point).\n\nOur example is based on TPC-H, but some NUMERIC columns type was changed to\nDOUBLE PRECISION;\n\nWhen running withou... |
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{
"msg_contents": "Hello hackers,\n\nThe view information_schema.constraint_column_usage becomes slow when \nthe number of columns and constraints raise to substantial values.\nThis is because of a join condition that allows only join filter to \nenforce. The patch is to optimize it.\nSee many_constraints.sql f... |
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{
"msg_contents": "The developer meeting in Brussels ran out of topics :), so we have spent\nsome time going through the patches on the upcoming CF. We did manage to\nassign a couple of patches to people (and we also discussed but didn't\nactually assign all the patches that Robert has his hands in :P).\n\nAnd ... |
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{
"msg_contents": "Hello,\n\nThere may possibly be a very small window for a double exit() self-deadlock\nduring a forked backend process's ProcessStartupPacket returns and status\nis not STATUS_OK. The process will go into proc_exit and then a very well\ntimed SIGQUIT will call startup_die for another proc_ex... |
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{
"msg_contents": "pageinspect: Try to fix some bugs in previous commit.\n\nCommit 08bf6e529587e1e9075d013d859af2649c32a511 seems not to have\nused the correct *GetDatum and PG_GETARG_* macros for the SQL types\nin some cases, and some of the SQL types seem to have been poorly\nchosen, too. Try to fix it. I'm... |
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{
"msg_contents": "Hello,\n\n\n\nI just saw on hackernews the announcement that sqlite includes a json\nextension.\n\nThe proposed functions are really well documented and easy to apply and I\nwas wondering if postgres could extend their json functions to be similar\nto those.\n\n\n\nhttps://www.sqlite.org/json... |
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{
"msg_contents": "Hello,\n\nI have tested some scenarios of inserting data into two foreign tables \nusing postgres_fdw. All the test cases works fine except Test 5.\n\nIn Test 5, I am expecting error as both the rows violates the \nconstraint. But at the COMMIT time transaction does not give any error \nand i... |
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{
"msg_contents": "Here are some patches to improve the documentation about partitioned tables:\n\n0001: Adds some details about partition_bound_spec to the CREATE TABLE\npage, especially:\n\n - a note about inclusivity of range partition bounds,\n - a note about the UNBOUNDED literal in case of range partition... |
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{
"msg_contents": "Hello all,\nI noticed there is a redundant comment in ExecutePlan,\n\n/*\n* If a tuple count was supplied, we must force the plan to run without\n* parallelism, because we might exit early. Also disable parallelism\n* when writing into a relation, because no database changes are allowed\n* i... |
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{
"msg_contents": "Hi everybody!\n\nDuring FOSDEM/PGDay 2017 developer meeting I said that I have some special\nassembly optimization for multicore Power machines. From the answers of\nother hackers I realized following.\n\n 1. There are some big Power machines with PostgreSQL in production use.\n Not as m... |
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{
"msg_contents": "The guts of pqRowProcessor in libpq does a good bit of work to maintain the internal data structure of a PGresult. There are a few use cases where the caller doesn't need the ability to access the result set row by row, column by column using PQgetvalue. Think of an ORM that is just going t... |
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{
"msg_contents": "Commit 48354581a49c30f5757c203415aa8412d85b0f70 (Allow Pin/UnpinBuffer \nto operate in a lockfree manner) removed the code in PinBuffer that \nconditionally incremented usage_count when a ring buffer was in use. Was \nthat intentional? ISTM the old behavior should have been retained.\n-- \nJi... |
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{
"msg_contents": "Hi hackers,\n\n I tried a committed pg_sequences for PostgreSQL 10dev (https://commitfest.postgresql.org/12/771/). \nI found that when multiple users create SEQUENCE, I cannot see the pg_sequences catalog. I think that should work just like pg_tables.\n\n$ psql -U user1\npostgres=> CREATE SEQ... |
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{
"msg_contents": "Hi hackers,\n\nThe low-level implementation of 3D Z-curve index\n(https://github.com/bmuratshin/zcurve/tree/master)\nis getting close to GiST R-Tree performance at\nsignificantly lesser number of pages read from disk.\n\nSee attached figures,\ntimes2 - average request execution time VS averag... |
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{
"msg_contents": "Hi.\n\nA lot of time during pg_restore of a large database is spent on \nvalidating all the foreign keys. In contrast to importing data and \ncreating indexes this operation does not parallelize well. So large \npercentage of parallel restore time ends up using single worker to \nvalidate for... |
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{
"msg_contents": "First-draft release notes are available at\nhttps://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=9863017b87f3592ff663d03fc663a4f1f8fdb8b2\nThey should appear in a more readable form at\nhttps://www.postgresql.org/docs/devel/static/release-9-6-2.html\nafter guaibasaurus' next bui... |
[
{
"msg_contents": "I noticed that skink failed today with a row-ordering difference:\nhttps://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=skink&dt=2017-02-04%2009%3A40%3A01\n\nLooking at the regression test operations that change table onek2,\nI think the blame has to fall on this sequence in the \"misc\" t... |
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{
"msg_contents": "Hi,\n\nI think \"laucher\" should be \"launcher\". Attached patch fixes it.\n\nRegards,\n\n--\nMasahiko Sawada\nNIPPON TELEGRAPH AND TELEPHONE CORPORATION\nNTT Open Source Software Center\n\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)\nTo make changes to your s... |
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{
"msg_contents": "DefineIndex() has a check_rights argument that determines whether to perform a\nnamespace ACL check. When ALTER TABLE ALTER TYPE rebuilds an index, it sets\nthat flag. The theory goes that use of DROP INDEX and CREATE INDEX is a mere\nimplementation detail of ALTER TABLE ALTER TYPE; the ope... |
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{
"msg_contents": "Hi.\nI'm going through project-by-project offering spelling fixes.\nI have read your submission suggestions [1][2] and am choosing to\ndisregard them.\n\nCould someone please review the changes I have [3] and suggest a\nseries of commits that this project might like?\n\nIt is quite likely tha... |
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{
"msg_contents": "Hi all,\n\nLately I have bumped into a case where it would have been useful to\nmake the difference between a failure because of a slot already\ndropped and an internal failure of Postgres. Is there any interest for\nsupport of IE and INE for CREATE and DROP_REPLICATION_SLOT?\nMy use case inv... |
[
{
"msg_contents": "Hi,\nBoth build_simple_rel() and build_join_rel() allocate RelOptInfo using\nmakeNode(), which returned a zeroed out memory. The functions then\nassign values like false, NULL, 0 or NIL which essentially contain\nzero valued bytes. This looks like needless work. So, we are spending\nsome CPU ... |
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{
"msg_contents": "Hello, all\n\nCould you give me your opinions on the message style? Recently, I got different comments from Magnus and Alvaro during the review of \"Supporting huge_pages on Windows\", which is now shifted to CommitFest 2017-3. To be more specific, I'm modifying src/backend/port/win32_shmem... |
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{
"msg_contents": "Hello, all\n\nCould you give me your opinions on whether the SHOW command should display the effective value or the specified value for huge_pages? During the review of \"Supporting huge_pages on Windows\", which is now shifted to CommitFest 2017-3, Magnus gave me a comment that the huge_pag... |
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{
"msg_contents": "I rebased the SCRAM authentication patches over current master. Here you \nare.\n\nI'm trying to whack this into the final shape that it could actually be \ncommitted. The previous thread on SCRAM authentication has grown \nridiculously long and meandered into all kinds of details, so I thoug... |
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{
"msg_contents": "Release note updates.\n\nAdd item for last-minute CREATE INDEX CONCURRENTLY fix.\nRepair a couple of misspellings of patch authors' names.\n\nBack-branch updates will follow shortly, but I thought I'd\ncommit this separately just to make it more visible.\n\nBranch\n------\nmaster\n\nDetails\n... |
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{
"msg_contents": "(Please see Attribution notice at the bottom of the letter)\n\nHi! Some time ago I've send a proposal, about removing all am-related code \nfrom src/backend/access/common/reloptions.c and move it into somewhere inside \nam code. It was in \nhttps://www.postgresql.org/message-id/4636505.Bu9AKW... |
[
{
"msg_contents": "Hi Hackers,\n\nI just want to discuss adding of a new statistics view that provides\nthe information of wal writing details as follows\n\npostgres=# \\d pg_stat_wal_writer\n View \"pg_catalog.pg_stat_wal_writer\"\n Column | Type | Coll... |
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{
"msg_contents": "Hi,\n\nI found typos \"pg_statistics\" in REL9_6_STABLE, but that has been\nfixed in the master branch.\n\nFix typo: pg_statistics -> pg_statistic\nhttps://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=5a366b4ff4ceceb9793fcc13c3f097ee0d32c56d;hp=f7c62462402972b13d10e43f104ca0c0fe... |
[
{
"msg_contents": "Hi all,\n\nWhile testing logical replciation I found that if the transaction\nissued DROP SUBSCRIPTION rollbacks then the logical repliation stops\nand the subscription can never be removed later. The document says\nthat the replication worker associated with the subscription will not\nstop u... |
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{
"msg_contents": "All,\n\nThis is the LAST CALL for applications to GSoC 2017 for PostgreSQL.\n\nIf you have any ideas for projects, please go to:\n\nhttps://wiki.postgresql.org/wiki/GSoC_2017\n\nand add them, using the format listed there.\n\nI will be submitting our application to Google tomorrow morning (th... |
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{
"msg_contents": "Hello,\n\ntesting with psycopg2 against Postgres 10 I've found a difference in\nbehaviour regarding literals, which are returned as text instead of\nunknown. In previous versions:\n\nIn [2]: cnn = psycopg2.connect('')\nIn [3]: cur = cnn.cursor()\nIn [7]: cur.execute(\"select 'x'\")\nIn [9]: c... |
[
{
"msg_contents": "Hi All,\n\nCommit c59a1a89035674c6efacc596d652528cebba37ec don't allow non-positive\nnumber\nof jobs. Now on 9.2 number of jobs get assigned to opts->number_of_jobs. If\nuser don't specify any value -j then default value will be always 0. Which\nwill\nlead to the \"invalid number of parallel ... |
[
{
"msg_contents": "Hi hackers,\n\nin Fedora, there's crypto initiative where people try to consolidate ssl\ncipher settings for (majority of) Fedora services (PostgreSQL is\nincluded).\n\nPostgreSQL server uses 'HIGH:MEDIUM:+3DES:!aNULL' cipher set by default,\nbut what Fedora would like to have is 'PROFILE=SYS... |
[
{
"msg_contents": " Hi hackers,\n\nCurrently there is no simple way to check if two sets are equal.\n\nLooks like no RDBMS in the world has a simple command for it.\n\nYou have to do something like:\n\nWITH\nT1 AS (SELECT * FROM Foo WHERE FooID BETWEEN 1 AND 10000),\nT2 AS (SELECT * FROM Bar WHERE BarID BETWEEN... |
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{
"msg_contents": "Hi!\n\nBelow is the draft of the press release for the update this Thursday:\n\nhttps://git.postgresql.org/gitweb/?p=press.git;a=blob;f=update_releases/current/20170209updaterelease.md;h=0cccb8986c08527f65f13d704a78c36bb8de7fef;hb=afc01091dea8a1597e8e21430edc3908c581ce0c <https://git.postgres... |
[
{
"msg_contents": "Hi\n\nIs possible to specify template database for pg_regress?\n\nI have to run tests on database with thousands database objects. Using\ntemplate is much faster than import these objects.\n\nRegards\n\nPavel\n\nHiIs possible to specify template database for pg_regress?I have to run tests on ... |
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{
"msg_contents": "It's always been possible for index AMs to cache data across successive\namgettuple calls within a single SQL command: the IndexScanDesc.opaque\nfield is meant for precisely that. However, no comparable facility\nexists for amortizing setup work across successive aminsert calls.\nThe attache... |
[
{
"msg_contents": "Hello,\r\n\r\nthis is a patch that Andres asked me for. It makes pg_bsd_indent leave\r\npreprocessor space alone, as in this example:\r\n\r\n#if 0\r\n# if 0\r\n#\tif 0\r\n#\t error\r\n#\tendif\r\n# endif\r\n#else\r\n# line 7\r\n#endif\r\n\n\n\n-- \nSent via pgsql-hackers mailing list (pgs... |
[
{
"msg_contents": "I would like to propose that we drop support for Python 2.3. Reasons:\n\n- Python 3.6 was released in December. The list of versions we need to\nmanage is growing.\n\n- Older Python versions are increasingly hard to build locally for testing.\n\n- It's unlikely that Python 2.3 is still used... |
[
{
"msg_contents": "Here is a patch to systematically trim the trailing newlines off\nPQerrorMessage() results in backend uses (dblink, postgres_fdw,\nlibpqwalreceiver).\n\nI noticed that there are some inconsistent assumptions about whether\nPQerrorMessage() can ever return NULL. From the code, I think that\ns... |
[
{
"msg_contents": "Hello hackers,\n\nI stumbled upon a precision issue with the to_timestamp() function that\ncauses it to return unexpected timestamp values. For instance, the query\nSELECT to_timestamp(1486480176.236538) returns the timestamp \"2017-02-07\n16:09:36.236537+01\", which is off by one microsecond... |
[
{
"msg_contents": "I just tried out pg_basebackup -R and got the following recovery.conf file:\n\nstandby_mode = 'on'\nprimary_conninfo = 'user=rhaas passfile=''/home/rhaas/.pgpass''\nport=5432 sslmode=disable sslcompression=1 target_session_attrs=any'\n\nThis seems fairly random to me. pg_basebackup explains:... |
[
{
"msg_contents": "I've a client interested enough in $SUBJECT that they're willing to \noffer a bounty on it. An example of the pain is (working example attached):\n\ncreate temp view denorm as\n select f.*, d1.t t1, d2.t t2\n from fact f\n left join dim d1 on f1=d1.id\n left join dim d2 on f2=... |
[
{
"msg_contents": "Here is a patch to complete the implementation of CREATE COLLATION IF\nNOT EXISTS. The meat of this was already implemented for\npg_import_system_collations; this just exposes it in the SQL command.\n\nIf we go ahead with ICU, then creating collations by hand will become\nmore common, so thi... |
[
{
"msg_contents": "Hi,\n\nConditionVariablePrepareToSleep() has a race that can leave you\nhanging, introduced by me in the v4 patch. The problem is that that\nfunction resets our latch after adding our process to the wakeup list.\nWith the right timing, the following sequence can happen:\n\n1. ConditionVaria... |
[
{
"msg_contents": "When looking at try_partial_hashjoin_path and try_partial_nestloop_path\nfunctions I'm failing to understand the comment \"Parameterized partial paths\nare not supported.\".\n\nIt's clear to me that GatherPath can't have parameters because repeated\nexecution of parallel plan with adjusted pa... |
[
{
"msg_contents": "Hello,\n\nI’ve sent a similar email to the general mailing list but got no reply.\n\nI’m trying to write my own implementation of the wire protocol. I’m stuck at the Parse message where I send it to the server but always get the following error: “Could not parse statement invalid string in me... |
[
{
"msg_contents": "Remove all references to \"xlog\" from SQL-callable functions in pg_proc.\n\nCommit f82ec32ac30ae7e3ec7c84067192535b2ff8ec0e renamed the pg_xlog\ndirectory to pg_wal. To make things consistent, and because \"xlog\" is\nterrible terminology for either \"transaction log\" or \"write-ahead log\... |
[
{
"msg_contents": "Greetings,\n\nThe question of removing the pre-role, deprecated, views of pg_user,\npg_group and pg_shadow has come up again.\n\nI figured a new thread was in order, however, to allow others to weigh\nin on it.\n\nNote that these views have not been consistently maintained and have\nended up ... |
[
{
"msg_contents": "The new partitioned tables do not contain any data by themselves. Any\ndata inserted into a partitioned table is routed to and stored in one of\nits partitions. In fact, it is impossible to insert *any* data before a\npartition (to be precise, a leaf partition) is created. It seems wastefu... |
[
{
"msg_contents": "We've added xmin info to pg_stat_activity and pg_stat_replication, but\nVACUUM doesn't yet report which xmin value it used when it ran.\n\nSmall patch to add this info to VACUUM output.\n\n-- \nSimon Riggs http://www.2ndQuadrant.com/\nPostgreSQL Development, 24x7 Support, Remot... |
[
{
"msg_contents": "I guess its fairly obvious in the title, but\nlog_autovacuum_min_duration doesn't log VACUUMs only autovacuums.\n\nWhat isn't obvious is why that restruction is useful.\n\nI say that it would be helpful to log all kinds of VACUUM, so we get\nsimilar output from all methods of submission.\n\nS... |
[
{
"msg_contents": "On Thu, Feb 9, 2017 at 7:37 PM, Andres Freund <andres@anarazel.de> wrote:\n> On 2017-02-09 19:19:21 -0500, Stephen Frost wrote:\n>> * Robert Haas (robertmhaas@gmail.com) wrote:\n>> > On Thu, Feb 9, 2017 at 4:24 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:\n>> > > Also, our experience with contrib/... |
[
{
"msg_contents": "Hi,\n\none take-away from the Gitlab Post-Mortem[1] appears to be that after\ntheir secondary lost replication, they were confused about what\npg_basebackup was doing when they tried to rebuild it. It just sat there\nand did nothing (even with --verbose), so they assumed something was\nwrong ... |
[
{
"msg_contents": "Hi Postgressers,\n\nQuick question, just curious - is there a way to access the members of a\n`pg_node_tree` value within a Postgres query? By pg_node_tree I mean for\nexample, the `ev_qual` field in the `pg_rewrite` table. By \"access the\nmembers\" I mean in the same way that you can acce... |
[
{
"msg_contents": "In a discussion at\nhttps://www.postgresql.org/message-id/55D51B54.4050902@joh.to we talked\nabout adding RADIUS fallback servers. It never got to the point of it being\ndone.\n\nPFA a patch that implements this.\n\nIt supports multiple RADIUS servers. For all other parameters (secret,\nport,... |
[
{
"msg_contents": "Tomas Vondra pointed out to me that there's an error in parallel.sgml\nwhich confuses the inner and outer sides of the join.\n\nI've attached a patch which fixes this, although I think I'm still\nmissing the point to text's explanation of why Merge Join is not\nincluded due to it having to so... |
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