threads listlengths 1 2.99k |
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[
{
"msg_contents": "Related to the ongoing discussion about replication default settings, is\nthere a current reason why hot_standby_feedback is not the default?\n\nAlso, the documentation claims that this parameter requires a postmaster\nrestart, but the code thinks it's SIGHUP. Which one is wrong?\n\n\n-- \nS... |
[
{
"msg_contents": "All of the index methods have their own synonyms of the BUFFER_LOCK_*\nconstants, for example:\n\n#define GIN_SHARE BUFFER_LOCK_SHARE\n#define GIST_SHARE BUFFER_LOCK_SHARE\n#define HASH_READ BUFFER_LOCK_SHARE\n#define BT_READ BUFFER_LOCK_SHARE\n\nBut most of them pass... |
[
{
"msg_contents": "Hi,\n\nthe Debian package build compiles plpython twice, once for python 2 in\nthe main build, and then for python 3 in an extra run. In order not to\nwaste too much time, we have this recipe in there:\n\nstamp/build-py3: stamp/configure-build-py3\n $(MAKE) -C build-py3/src/backend/ su... |
[
{
"msg_contents": "pg_rewind --source-server uses the libpq default mechanisms for the\ndatabase, but that's useless for pg_rewind, which can just always use\ndbname=postgres, like other database-agnostic utilities.\n\n\npg_rewind requires that the target server be shut down cleanly, but does\nnot accept shutdo... |
[
{
"msg_contents": "I have discovered that I have reinvented the wheel.\n\nIn http://www.postgresql.org/message-id/CA+TgmobM7X6jgre442638b+33h1EWa=vcZqnsvzEdX057ZHVuw@mail.gmail.com\nI invented an operator called Funnel, whose job it is to fire up a\nbunch of workers and run a plan in all of them, so that we can... |
[
{
"msg_contents": "Hey Hackers,\n\nIs there a way to get tsvector_update_trigger() to work with citext columns? The attached case throws an error:\n\n ERROR: column \"title\" is not of a character type\n\nIs the fact that citext is a (non-preferred) member of the string category not sufficient for this to w... |
[
{
"msg_contents": "Hi\n\nIn walsender.c, walreceiver.c, walreceiverfuncs.c there are several\nplaces where volatile qualifiers are used apparently only to prevent\nreordering around spinlock operations. My understanding is that if\npotential load/store reordering around spinlock operations is the only\nreason ... |
[
{
"msg_contents": "In my reviews of Amit's parallel sequential scan patches yesterday, I\ncomplained that he was using planstate_tree_walker incorrectly, but I\nfailed to notice that this was because he'd defined\nplanstate_tree_walker incorrectly. This morning I figured that out.\n:-)\n\nHere is a patch that ... |
[
{
"msg_contents": "Hackers,\n\nwhile exploring lwlock.c I found following macro to be strange.\n\n#define LW_SHARED_MASK ((uint32)(1 << 23))\n\nThis is macro is used to extract number of shared locks from state.\n\nereport(LOG,\n(errhidestmt(true),\nerrhidecontext(true),\nerrmsg(\"%d: %s(%s): excl %u shared %u ... |
[
{
"msg_contents": "I propose to have the pg_upgrade test honour TEMP_CONFIG as pg_regress \n(or its Makefile) does, by applying the patch below. There might be \nopther places this should also be done, but this would be a start. The \nmotivation is to see if it stops the errors we often see on the somewhat \nsl... |
[
{
"msg_contents": "It's been over three months since our last set of back-branch releases.\nIt also seems to be about time for a beta release of 9.5. The Postgres\nrelease team has accordingly decided to wrap 9.5beta1 as well as all\nactive branches on Monday Oct 5, for public announcement Thursday Oct 8.\n\nP... |
[
{
"msg_contents": "Hi,\n\nOne of the problems which the remaining parallel query patches need to\nsolve is to correlate Plan or PlanState nodes across multiple\nbackends. This need arises in a couple of cases. First, if a group\nof workers are all executing the same plan nodes, and es_instrument !=\n0, then w... |
[
{
"msg_contents": "Hello all,\n\nI have recently been working with PostgreSQL and HAProxy to provide\nseamless load balancing to a group of database servers. This on it's own\nisn't a hard thing: I have an implementation finished and am now thinking\nabout the best way to bring it to a production ready state wh... |
[
{
"msg_contents": "Hi,\n\nIs there a reason to quote \"jobs\" at this sentence?\n\n190 fprintf(stderr, _(\"%s: number of parallel \\\"jobs\\\" must be at least \n1\\n\"),\nprogname); \n\n\nAFAICS \"jobs\" is neither an identifier nor an option to justify the \nquotation. Also, another message a few lines above ... |
[
{
"msg_contents": "Hey friend!\n\n \n\nCheck this out http://longshanbaodou.com/among.php?u\n\n \n\nlacesco@tiscali.it\n\n\nHey friend! Check this out http://longshanbaodou.com/among.php?qdahf lacesco@tiscali.it",
"msg_date": "Fri, 18 Sep 2015 08:04:24 +0200",
"msg_from": "<lacesco@tiscali.it>",
"ms... |
[
{
"msg_contents": "Hi,\n\nWhile working on polishing remaining upsert issues I found a, afaics\nunrelated, issue:\n\npostgres[14993][1]=# CREATE TABLE mismatch(a int, b int);\nCREATE TABLE\npostgres[14993][1]=# UPDATE mismatch SET a = mismatch.*;\nERROR: XX000: UPDATE target count mismatch --- internal error\n... |
[
{
"msg_contents": "Hi,\n\na memory-starved instance of sqlsmith just caught RemoveLocalLock\npfree'ing a NULL in locallock->lockOwners. I think what happened is\nthat it was called to clean up after LockAcquireExtended's\nMemoryContextAlloc failed. The content of errordata seems consistent\nwith this.\n\nCaug... |
[
{
"msg_contents": "Gin code respects the XLR_MAX_BLOCK_ID when\ncalling XLogEnsureRecordSpace(). But it appears that the Gist code does not\ntry to limit its block-id consumption to XLR_MAX_BLOCK_ID.\n\nThe GIST_MAX_SPLIT_PAGES is hard-coded at 75, but XLogEnsureRecordSpace()\nwould reject a request of more tha... |
[
{
"msg_contents": "Hi,\n\nThe planstate_tree_walker() oversight custom_ps of CustomScanState;\nthat should be a list of underlying PlanState object if any.\n\nExplainPreScanNode() treated ForeignScan and CustomScan in special\nway (it is sufficient for ExplainPreScanNode() purpose), thus, it\ndidn't implement i... |
[
{
"msg_contents": "Hi,\n\nBy chance, while testing the nearby numeric log/exp/pow patch, I came\nacross the following case which generates an initially puzzling\nlooking error on HEAD -- (5.6-1e-500) ^ (3.2-1e-200). This computation\nactually works OK with that other patch, but only by blind luck. It\nturns out... |
[
{
"msg_contents": "Hi,\n\nIt is observed that, when we have one remote (huge) table and one local\n(small) table and a join between them, then\n 1. If the column type is text, then we push the join qual to the remote\n server, so that we will have less rows to fetch, and thus execution time\n is very less... |
[
{
"msg_contents": "I happened to notice that we have a macro COMPARE_POINTER_FIELD in\nnodes/equalfuncs.c that Tom introduced in 2eafcf68d563d (25 Nov 2002)\nand then removed its only callers a0bf885f9ea (12 Dec 2002).\nShould we just remove it?\n\n-- \n�lvaro Herrera Developer, http:... |
[
{
"msg_contents": "I noticed that COPY calls planner() (this was introduced in 85188ab88).\nI think it should be calling pg_plan_query() instead. The latter is a\nvery thin wrapper around the former which simply adds a couple of\nlogging entries, DTrace hooks for start/end, and a debugging cross-check\nfor pla... |
[
{
"msg_contents": "Use gender-neutral language in documentation\n\nBased on patch by Thomas Munro <thomas.munro@enterprisedb.com>, although\nI rephrased most of the initial work.\n\nBranch\n------\nmaster\n\nDetails\n-------\nhttp://git.postgresql.org/pg/commitdiff/741ccd5015f82e31f80cdc5d2ae81263ea92d794\n\nMo... |
[
{
"msg_contents": "Hi,\n\nWith 9.5 alpha 2 on Windows 8 (64-bit), trying to require SSL results\nin a blocking error:\n\npg_hba.conf:\nhostssl postgres postgres 0.0.0.0/0 trust\n\npostgresql.conf:\nssl=on\n\n\nC:\\Program Files\\PostgreSQL\\9.5\\bin>SET PGSSLMODE=require\n\nC:\\Program Files\\PostgreSQL... |
[
{
"msg_contents": "Hi\n\nI am facing the below issue in setting up BDR:\n\nI have 2 nodes (For simplicity, I will refer them as node 1 & node 2). BDR\ngroup was created from Node 1. When a new postgres node (i.e. node 2) joins\nthe group, then the node_status in bdr.bdr_nodes table of new node (i.e.\nnode 2) sh... |
[
{
"msg_contents": "Hi Hackers,\n\nI've recently stumbled upon a problem with table bloat estimation in case\nthere are columns of type JSON.\n\nThe quick bloat estimation queries use sum over pg_statistic.stawidth of\ntable's columns, but in case of JSON the corresponding entry is never\ncreated by the ANALYZE ... |
[
{
"msg_contents": "A client was getting some hard to diagnose out of memory errors. What \nmade this especially confusing was that there was no context reported at \nall, other than the (enormous) statement that triggered the error.\n\nAt first I thought the lack of context indicated a palloc had failed \ndurin... |
[
{
"msg_contents": "I'm testing the new row-level security feature. I'm not clear on the\ndifference between the USING and CHECK clauses in the CREATE POLICY\nstatement.\n\nThe documentation says:\n\n\"\"\"\nA policy grants the ability to SELECT, INSERT, UPDATE, or DELETE rows\nwhich match the relevant policy e... |
[
{
"msg_contents": "> > On Thu, Sep 17, 2015 at 4:44 PM, Robert Haas <robertmhaas@gmail.com> wrote:\r\n> > >\r\n> > > I haven't studied the planner logic in enough detail yet to have a\r\n> > > clear opinion on this. But what I do think is that this is a very\r\n> > > good reason why we should bite the bullet a... |
[
{
"msg_contents": "While working on read functions for plan nodes (required for\nparallelism), it has been observed [1] by KaiGai and separately\nby me that function _outMergeJoin(), appends boolean in a\nslightly different way as compare to other out functions like\n_outSort(). Is there a reason of doing so w... |
[
{
"msg_contents": "Hello,\n\nLast night I heard that Postgres had no issue/bug tracker. At first I\nthought the guy was trolling me. Seriously, how could this be. Certainly a\nmature open source project that is the database for a measurable percentage\nof the internet would have an issue tracker.\n\nSadly, I wa... |
[
{
"msg_contents": "readfuncs.c deliberately ignores any opfuncid read in for an OpExpr,\nDistinctExpr, NullIfExpr, or ScalarArrayOpExpr, instead resetting the\nvalue in the newly-created node to InvalidOid. This is because it\nassumes we're reading the node from a pg_node_tree column in some\nsystem catalog, a... |
[
{
"msg_contents": "Lower *_freeze_max_age minimum values.\n\nThe old minimum values are rather large, making it time consuming to\ntest related behaviour. Additionally the current limits, especially for\nmultixacts, can be problematic in space-constrained systems. 10000000\nmultixacts can contain a lot of membe... |
[
{
"msg_contents": "Hi!\n\nAfter reading thread\nhttp://www.postgresql.org/message-id/flat/CAMkU=1xALfLhUUohFP5v33RzedLVb5aknNUjcEuM9KNBKrB6-Q@mail.gmail.com#CAMkU=1xALfLhUUohFP5v33RzedLVb5aknNUjcEuM9KNBKrB6-Q@mail.gmail.com\n\nI agree, that it's a bug, although, seems, with low probability. I'd like to \nsugges... |
[
{
"msg_contents": "Hi,\n\nHere is an extension for 64 and 128 bit decimal types using IEEE decimal\nfloating point. The original idea/implementation is from\nhttp://pgxn.org/dist/pgdecimal/1.0.0/ Original thread for dicussion is at\n\nhttp://www.postgresql.org/message-id/CAFj8pRApakE6s-H2yJcXD=UBpukWA6i7rx4V... |
[
{
"msg_contents": "Hi,\n\nI tried to define two additional callbacks to support CustomScan\non readfuncs.c.\n\nFirst of all, we need to pay attention how to treat output of\nTextOutCustomScan when additional text output is generated.\nOnly custom-scan provider knows what shall be displayed, so\nall we can do is... |
[
{
"msg_contents": "Hi\n\nWhile studying lmgr code, I noticed that there are a couple of places\nthat use 1 << x to convert a LOCKMODE to a LOCKMASK instead of the\nmacro that is used elsewhere. Should that be changed for consistency,\nas in the attached?\n\n-- \nThomas Munro\nhttp://www.enterprisedb.com\n\n\n\... |
[
{
"msg_contents": "Today I got an interesting output from pgbench.\nThe scenario is executing SELECT pg_sleep(0.1).\n\n$ cat test.sql \nselect pg_sleep(0.1);\n\n$ pgbench -C -n -p 11002 -c 10 -T 30 -f test.sql test\ntransaction type: Custom query\nscaling factor: 1\nquery mode: simple\nnumber of clients: 10\nn... |
[
{
"msg_contents": "> On Fri, Sep 25, 2015 at 6:49 AM, Kouhei Kaigai <kaigai@ak.jp.nec.com> wrote:\r\n> \r\n> \r\n> \tHi,\r\n> \r\n> \tI tried to define two additional callbacks to support CustomScan\r\n> \ton readfuncs.c.\r\n> \r\n> \tFirst of all, we need to pay attention how to treat output of\r\n> \tTextOutC... |
[
{
"msg_contents": "Hi,\n\nI am just wondering why pg_create_physical_replication_slot() can't take\nCAPITAL LETTERS into slot_name ?\n\nComment over ReplicationSlotValidateName() says that - Slot names may\nconsist out of [a-z0-9_]{1,NAMEDATALEN-1} which should allow the name to be\nused as a directory name on ... |
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{
"msg_contents": "The related settings cluster_name and update_process_title have somehow\nended up at opposite corners of the documentation and sample files. I\npropose to group them together in a new \"Process Title\" section, as in\nthe attached patch.\n\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql... |
[
{
"msg_contents": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\nHi all!\n\nAs part of our regular maintenance schedule and in our continous effort\nto run our systems on current and fully supported operating systems the\npostgresql sysadmin has started upgrading the OS on our infrastructure\nhosts from Deb... |
[
{
"msg_contents": "Please help.... I'm doing a following query to a foreign wrapper:\n FUNCTION fwcall(text) .... SELECT * FROM fwtable WHERE col=$1.... ;\n ...\n SELECT * from fdwcall('abc123');\n\n\nI'm looking for a way to get that parameter 'abc123' value in the FDW\nwrapper code...\n\n\nIt seems l... |
[
{
"msg_contents": "If I have \"alter table foo alter COLUMN bar SET STATISTICS\" in the line\nbuffer,\nit tab completes to add \" TO\", which is not legal.\n\nThe attached patch makes it not tab complete anything at all, which is at\nleast not actively misleading.\n\nI thought of having it complete \"-1\", \"<i... |
[
{
"msg_contents": "BRIN Scan: Optimize memory allocation in function 'bringetbitmap'.\nWe can allocate memory for some pointer before do long loop instead of allocating\nmemory in long loop.\n\nBefore optimizing code (warm run)\npostgres=# select count(*) from lineitem where l_orderkey=1;\n count\n-------\n ... |
[
{
"msg_contents": "BRIN Scan: Optimize memory allocation in function 'bringetbitmap'.\nWe can allocate memory for some pointer before do long loop instead of allocating\nmemory in long loop.\n\nBefore optimizing code (warm run)\npostgres=# select count(*) from lineitem where l_orderkey=1;\n count\n-------\n ... |
[
{
"msg_contents": "Hi.\n\nI'm running pg_dump constrained to one schema. It appears that pg_dump runs\n\n\"LOCK TABLE %s IN ACCESS SHARE MODE\" for each table.\n\nNaturally it makes sense, but...\n\nThis schema has a table that serves as parent for thousands of child\ntables (via INHERITS).\n\nSo effectively, t... |
[
{
"msg_contents": "Has anyone had success following the instructions at\nhttps://wiki.postgresql.org/wiki/Building_With_MinGW#Installing_Git\nrecently?\n\nI've followed the instructions to set up the build environment on a Windows\nbox, and I can't build from git. I can from the nightly tarball. So I\nthink t... |
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{
"msg_contents": "It seems trivial to accelerate a MAX or MIN query with a BRIN index. You\njust find the page range with the largest/smallest value, and then only\nscan that one. Would that be hard to implement? I'm interested in working\non it if someone can give me some pointers.\n\nSomewhat harder but stil... |
[
{
"msg_contents": "The pg_xlogdump man page states that it cannot read .partial WAL files\nand that they need to be renamed. It seems to me with about the same\nnumber of lines we could just make it accept those files, no?\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)\nTo make ch... |
[
{
"msg_contents": "On 09/28/2015 06:33 AM, Michael Paquier wrote:\n> On Sun, Sep 27, 2015 at 11:27 AM, Amir Rohan wrote:\n>> Further editing. See attached V3.\n>\n> I think that you should consider adding this patch to the next commit\n> fest so as we do not lose track of it:\n> https://commitfest.postgresql.or... |
[
{
"msg_contents": "I've been spending time working on allowing the planner to perform\naggregation before the final join relation is created.\n\nNow, I should warn that at the moment the patch's status is WIP. There's\nstill many things to work out, although there's many parts of it that I\nthink are a bit clos... |
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{
"msg_contents": "Hi list\n\nThe attached patch changes the behavior of multiple ALTER x SET SCHEMA\ncommands, to skip, rather than fail, when the old and new schema is\nthe same.\n\nThe advantage is that it's now easier to write DDL scripts that are indempotent.\n\nThis already matches the behavior of ALTER E... |
[
{
"msg_contents": "Has anyone ever run cachegrind [1] against Postgres? I see little about \nit on the mailing list so I'm guessing no...\n\n[1] http://valgrind.org/docs/manual/cg-manual.html\n-- \nJim Nasby, Data Architect, Blue Treble Consulting, Austin TX\nExperts in Analytics, Data Architecture and PostgreS... |
[
{
"msg_contents": "This morning with our production database I began receiving reports\nof the database being \"down\".\n\nI checked the log and was surprised to see extremely long durations for a \nLISTEN that happens after each connection is made by our database library. \nThis coincided with many(approx 600)... |
[
{
"msg_contents": "Hi\n\nnow, isn't possible to raise rich exception from plpython or plperl. Should\nbe fixed.\n\nRegards\n\nPavel\n\nHinow, isn't possible to raise rich exception from plpython or plperl. Should be fixed.RegardsPavel",
"msg_date": "Tue, 29 Sep 2015 05:45:53 +0200",
"msg_from": "Pavel S... |
[
{
"msg_contents": "Hi.\n\nI've faced an issue with Box type comparison that exists almost for a five years.\n\n> create table t (b box);\nCREATE TABLE\n> select count(*), b from t group by b;\nERROR: could not identify an equality operator for type box\n\nAs mentioned in http://www.postgresql.org/message-id/Pi... |
[
{
"msg_contents": "A problem the buildfarm has had for a long time is that if for some reason\nthe scripts fail to stop a test postmaster, the postmaster process will\nhang around and cause subsequent runs to fail because of socket conflicts.\nThis seems to have gotten a lot worse lately due to the influx of ve... |
[
{
"msg_contents": "Hi. I have a need to pipe the output from pg_basebackup for a\nmulti-tablespace cluster into another program without spooling to\ndisk. Seeing as the current -F tar output format can't do that, I've\nmade an attempt at implementing that myself.\n\nAs a side effect I've refactored the some of ... |
[
{
"msg_contents": "I'm orchestrating Postgres to behave as a leader-follower cluster. I've run\ninto issues when I am scaling down a connection count for a cluster\n(scaling up is fine -- scaling down results in fatal errors). I use an\nopen source tool I've written to orchestrate the cluster called Governor (... |
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{
"msg_contents": "I was looking at something in gram.y when I noticed that the following\nproduction works:\n\n\nSET SESSION SESSION CHARACTERISTICS AS TRANSACTION READ ONLY;\n\n\n\"SESSION SESSION\" seems fairly odd -- is it intentional?\n\nJoe\n\n-- \nCrunchy Data - http://crunchydata.com\nPostgreSQL Support... |
[
{
"msg_contents": "Add a Gather executor node.\n\nA Gather executor node runs any number of copies of a plan in an equal\nnumber of workers and merges all of the results into a single tuple\nstream. It can also run the plan itself, if the workers are\nunavailable or haven't started up yet. It is intended to w... |
[
{
"msg_contents": "> On 09/30/2015 03:27 PM, Tom Lane wrote:\n>> Josh Berkus <josh(at)agliodbs(dot)com> writes:\n>>> On 09/30/2015 03:10 PM, Tom Lane wrote:\n>>>> I'd be feeling a lot more positive about this whole thread if any people\n>>>> had stepped up and said \"yes, *I* will put in a lot of grunt-work to ... |
[
{
"msg_contents": "The following is a remark added to /src/backend/optimizer/README by\ncommit 8703059c6b55c427100e00a09f66534b6ccbfaa1, and IIUC, I think \"LHS\"\nin the last sentence \"We prevent that by forcing the min LHS for the\nupper join to include B.\" should be \"RHS\".\n\nThe use of minimum Relid set... |
[
{
"msg_contents": "(sorry I lost the original thread somehow)\n\ntgl wrote:\n\n> Filip wrote:\n\n> > I'm running pg_dump constrained to one schema. It appears that pg_dump runs\n> > \"LOCK TABLE %s IN ACCESS SHARE MODE\" for each table.\n> > Naturally it makes sense, but...\n\n> > This schema has a table that s... |
[
{
"msg_contents": "The following is a remark about UPSERT in fdwhandler.sgml.\n\n <command>INSERT</> with an <literal>ON CONFLICT</> clause does not\n support specifying the conflict target, as remote constraints are not\n locally known. This in turn implies that <literal>ON CONFLICT DO\n UPDATE... |
[
{
"msg_contents": "> On Thu, Oct 1, 2015 at 2:35 AM, Kouhei Kaigai <kaigai@ak.jp.nec.com> wrote:\r\n> > Gather node was oversight by readfunc.c, even though it shall not be\r\n> > serialized actually.\r\n> > Also, it used incompatible WRITE_xxx_FIELD() macro on outfuncs.c.\r\n> >\r\n> > The attached patch fixes... |
[
{
"msg_contents": "On 10/02/2015 03:33 PM, Michael Paquier wrote:\n\n> Any server instances created during the tests should never use a\n> user-defined port for portability. Hence using those ports as keys\n> just made sense. We could have for example custom names, that have\n> port values assigned to them, but... |
[
{
"msg_contents": "Hi,\n\nI found that it can be set like 'replication = true' in connection\nparameter as documentation says in \"50.3. Streaming Replication Protocol\",\nbut this parameter is not denoted in \"31.1.2. Parameter Key Words\".\n\nHow about adding notation about this paramter in 31.1.2.?\nAttache... |
[
{
"msg_contents": "Hi hackers, some odd behavior has been reported with Npgsql and I wanted to\nget your help.\n\nNpgsql supports sending multiple SQL statements in a single packet via the\nextended protocol. This works fine, but when the second query SELECTs a\nvalue modified by the first's UPDATE, I'm getting... |
[
{
"msg_contents": "I've prepared first-draft release notes for Monday's minor releases:\n\nhttp://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=01ef33701bf6d475deeb550c18a5c3fd698c9623\n\n(If you don't like reading raw SGML, it should be up at\nhttp://www.postgresql.org/docs/devel/static/release.ht... |
[
{
"msg_contents": "Hi hackers, some odd behavior has been reported with Npgsql and I'm sure\nyou can help.\n\nNpgsql supports sending multiple SQL statements in a single packet via the\nextended protocol. This works fine, but when the second query SELECTs a\nvalue modified by the first's UPDATE, I'm getting a r... |
[
{
"msg_contents": "Attached is SortSupport for UUID type patch. This accelerates all UUID\nrelated sort-intense operations, making them about twice as fast with\nmillions of tuples. I know that Heroku has plenty of tables used by\nvarious applications with a UUID primary key, so it will be nice to\nhave CREATE ... |
[
{
"msg_contents": "Hi\n\nI am testing PostgreSQL (master) on Fedora 23. The query\n\nELECT p1.oid, p1.proname, p2.oid, p2.proname\nFROM pg_proc AS p1, pg_proc AS p2\nWHERE p1.oid < p2.oid AND\n p1.prosrc = p2.prosrc AND\n p1.prolang = 12 AND p2.prolang = 12 AND\n (p1.proisagg = false OR p2.proisagg = f... |
[
{
"msg_contents": "Hi,\n\nIn the past I've found the error message in cases such as this somewhat \nless helpful than it could be:\n\n=# CREATE TABLE qqq (a int);\n=# CREATE UNIQUE INDEX IF NOT EXISTS qqq_a_idx ON qqq(a);\n=# ALTER TABLE qqq ALTER COLUMN a TYPE json USING NULL;\nERROR: data type json has no de... |
[
{
"msg_contents": "Could someone please point me at the documentation that says how to \nstand up and administer an instance of debbugs? If it doesn't exist I \nwould say that is a very heavy mark against it. If it does, it's well \nenough hidden that a quick use of Google doesn't make it stand out, \nwhich doe... |
[
{
"msg_contents": "> -----Original Message-----\r\n> From: Robert Haas [mailto:robertmhaas@gmail.com]\r\n> Sent: Saturday, October 03, 2015 5:44 AM\r\n> To: Kaigai Kouhei(海外 浩平)\r\n> Cc: Amit Kapila; Andres Freund; pgsql-hackers\r\n> Subject: ##freemail## Re: [HACKERS] CustomScan support on readfuncs.c\r\n> \r\... |
[
{
"msg_contents": "I think \"best_inner_indexscan()\" in the following comment in tidpath.c\nis obsolete.\n\n * There is currently no special support for joins involving CTID; in\n * particular nothing corresponding to best_inner_indexscan(). Since it's\n * not very useful to store TIDs of one table in another... |
[
{
"msg_contents": "Apply SELECT policies in INSERT/UPDATE+RETURNING\n\nSimilar to 7d8db3e, given that INSERT+RETURNING requires SELECT rights\non the table, apply the SELECT policies as WCOs to the tuples being\ninserted. Apply the same logic to UPDATE+RETURNING.\n\nBack-patch to 9.5 where RLS was added.\n\nBr... |
[
{
"msg_contents": "pgcrypto uses the old, deprecated, \"low-level\" functions for symmetric \nencryption, with algorithm-specific functions like AES_ecb_encrypt(), \nDES_ecb3_encrypt() and so forth. The recommended new API is the \nso-called EVP API, which has functions for initializing a \"context\" \nusing a ... |
[
{
"msg_contents": "Hello,\n\nI'm trying to find out how to rewind a cluster that was not shut down\ncleanly, in order to implement pg_rewind support in patroni (an\nautomated failover system, https://github.com/zalando/patroni).\n\nAt the moment, pg_rewind limits itself to only cleanly shut down\nclusters. This... |
[
{
"msg_contents": "Hello.\n\nThere is patch that adds some editing routines for tsvector type.\n\ntsvector delete(tsvector, text)\n\tremoves entry from tsvector by lexeme name\nset unnest(tsvector)\n\texpands a tsvector to a set of rows. Each row has following columns: lexeme, postings, weights.\ntext[] to_arra... |
[
{
"msg_contents": "I'm rather tired of having to update two sets of output files every time \nwe change the json and jsonb regression tests. Also, other committers \noccasionally fall over this trap and fail to update json_1.out and \njsonb_1.out, as do almost all other patch authors. I propose that we \nremove... |
[
{
"msg_contents": "Hi All,\nstandard_qp_callback() sets root->query_pathkeys to pathkeys on which the\nresult of query_planner are expected be sorted upon (see the function for\nmore details). The patch checks if any prefix of these pathkeys can be\nentirely evaluated using the foreign relation and at the forei... |
[
{
"msg_contents": "So, in order to do some clean up and see how my pgbugs page\n(https://granicus.if.org/pgbugs/) might actually work I've been going\nthrough bugs and marking their status. A lot of questions arise.\n\nA lot of the reports aren't bugs at all, but requests for help. My\nguess is that the users... |
[
{
"msg_contents": "Fixes a build issue I ran into while adding some columns to system tables:\n\n Throws a build error if we encounter a different number of fields in a\n DATA() line than we expect for the catalog in question.\n \n Previously, it was possible to silently ignore any mismatches at bui... |
[
{
"msg_contents": "Use the correct name “pgindent” in comments.\n\n\n\n\n\n\n--\nDavid Christensen\nPostgreSQL Team Manager\nEnd Point Corporation\ndavid@endpoint.com\n785-727-1171\n\n\n\n\n\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)\nTo make changes to your subscription:\nhttp... |
[
{
"msg_contents": "This patch changes in\n \nhttp://www.postgresql.org/docs/9.5/static/sql-createtype.html\n\n\"variable length\" into \"variable-length\", since in other places there it is \nwritten with \"-\" in the middle, not \" \".\n\n\n-- \nNikolay Shaplov\nPostgres Professional: http://www.postgrespro.c... |
[
{
"msg_contents": "When working on a script, I stumbled over a mistake in the zh_CN.po \ntranslation for initdb. Patch attached.\n\n\nRegards,\n\n-- \n\t\t\t\tAndreas 'ads' Scherbaum\nGerman PostgreSQL User Group\nEuropean PostgreSQL User Group - Board of Directors\nVolunteer Regional Contact, Germany - Postgre... |
[
{
"msg_contents": "When working on a script, I stumbled over a mistake in the pt_BR.po \ntranslation for ecpg. Patch attached.\n\n\nRegards,\n\n-- \n\t\t\t\tAndreas 'ads' Scherbaum\nGerman PostgreSQL User Group\nEuropean PostgreSQL User Group - Board of Directors\nVolunteer Regional Contact, Germany - PostgreSQ... |
[
{
"msg_contents": "Hi All,\n\nThere appears to be a typo error in documentation of this function. Actual\nfunction is 'pg_replication_origin_session_setup' while documentation has\nit as 'pg_replication_origin_setup_session'.\n\nPlease find patch for 9.5 and master attached.\n\nThanks,\nPallavi\n\n\n\n-- \nSent... |
[
{
"msg_contents": "I noticed cash_mul_int8 / cash_div_int8 are defined in cash.c,\nhowever, pg_proc.h and pg_operator.h contains no relevant entries.\n\nIs it just a careless oversight?\n\nThanks,\n-- \nKaiGai Kohei <kaigai@kaigai.gr.jp>\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@postgresql.or... |
[
{
"msg_contents": "During the testing of multi-tenancy feature from system catalog views, that\nis described in [1], found a problem in executing \"user_privileges\" view\nfrom information_schema. The following is the minimal test sql that\nreproduces the problem.\n\nSELECT (u_grantor.rolname) AS grantor, (gra... |
[
{
"msg_contents": "Hi\n\nWe cannot to raise PostgreSQL exception with setting all possible fields. I\npropose new function\n\nplpy.ereport(level, [ message [, detail [, hint [, sqlstate, ... ]]]])\n\nThe implementation will be based on keyword parameters, so only required\nparameters should be used.\n\nExamples... |
[
{
"msg_contents": "Hi,\n\nRelated SO question from '13:\n\nhttps://stackoverflow.com/questions/16333319/how-to-syntax-check-postgresql-config-files\n\nPeter Eisentraut answered:\n\n> There is no way to do this that is similar to apache2ctl. If you reload\n> the configuration files and there is a syntax error, t... |
[
{
"msg_contents": "Hi!\nThis is my first post to this list.\n(Sorry for my bad english)\n\nI decided to start small, but as it is in the TODO, then why not.\n\nIn TODO:\n> Process pg_hba.conf keywords as case-insensitive\n>http://archives.postgresql.org/pgsql-hackers/2009-09/msg00432.php\n\nIt seems to me reaso... |
[
{
"msg_contents": "Hello, hackers!\nWe haven't find how was EnterpriseDB PostgreSQL built for Windows OS. So \nwe choose to build PostgreSQL and PgAdmin3 on ours own and publish our \nresults for community.\nSources and patches are living here: \nhttps://github.com/postgrespro/pgwininstall\nPostgreSQL builds wi... |
[
{
"msg_contents": "Hi hackers,\n\nI'm working on a patch that allows to combine covering and unique \nfunctionality for btree indexes.\n\n_Previous discussion was here:_\n1) Proposal thread \n<http://www.postgresql.org/message-id/55F2CCD0.7040608@postgrespro.ru>\n2) Message with proposal clarification \n<http:/... |
[
{
"msg_contents": "As part of the dynamic background worker mechanism, I introduced a\nflag set_latch_on_sigusr1. When set, a process sets its own latch any\ntime it receives SIGUSR1. The original motivation for this was that\nthe postmaster sends SIGUSR1 to a process to indicate the death of a\nbackground wo... |
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