threads listlengths 1 2.99k |
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[
{
"msg_contents": "Hi,\n\nCurrently the criteria on updating the F/B protocol is undefined. This makes it hard to update the protocol going forward. It makes it also hard to write library/driver/application implementations that will be more future proof to future server versions.\n\nIdeally the documentation fo... |
[
{
"msg_contents": "Hi\n\nI have problem with memory deallocation. look at the following queries\n\n1- create table test01(a) as select generate_series(1,100000000)::int8 ;\n\n2- create table test02(a) as select generate_series(1,100000000) ;\n\nIn execution of first query, memory usage increase rapidly until th... |
[
{
"msg_contents": "This patch implements a timeout for broken clients that idle in transaction.\n\nThis is a TODO item.\n\nWhen the timeout occurs, the backend commits suicide with a FATAL\nereport. I thought about just aborting the transaction to free the\nlocks but decided that the client is clearly broken s... |
[
{
"msg_contents": "Hi,\n\nI got the bug report of pg_basebackup off-list that it causes an error\nwhen there is large file (e.g., 4GB) in the database cluster. It's easy\nto reproduce this problem.\n\n$ dd if=/dev/zero of=$PGDATA/test bs=1G count=4\n$ pg_basebackup -D hoge -c fast\npg_basebackup: invalid tar bl... |
[
{
"msg_contents": "Hi,\n\nI recently had the need to use strtoull() in postgres code. Only to\ndiscover that that's not available on some platforms. IIRC windows/msvc\nwas one of them. Now 9d7ded0f4277f5c0063eca8e871a34e2355a8371 added\nanother user - guarded by HAVE_STRTOULL. That commit will make things\nwors... |
[
{
"msg_contents": "Hi,\n\nIn 9.4. COSTS OFF for EXPLAIN prevents 'Planning time' to be\nprinted. Should we perhaps do the same for 'Execution time'? That'd make\nit possible to use EXPLAIN (ANALYZE, COSTS OFF, TIMING OFF) in\nregression tests.\n\nCurrently the output for that is:\npostgres=# EXPLAIN (ANALYZE, T... |
[
{
"msg_contents": "\nI'm not sure whether the following coding actually detects any errors:\n\nSolution.pm:\n\n open(P, \"cl /? 2>&1 |\") || die \"cl command not found\";\n\nVSObjectFactory.pm:\n\n open(P, \"nmake /? 2>&1 |\")\n || croak\n \"Unable to determine Visual Studio version: The nmake... |
[
{
"msg_contents": "Hi,\n\nFollowing (commit 2985e16) has not been backpatched, I guess.\n\n ANALYZE hs1;\n-ERROR: cannot execute VACUUM during recovery\n+ERROR: cannot execute ANALYZE during recovery\n\nAttached is a patch for this.\n\n--\nAmit\n\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@po... |
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{
"msg_contents": "Hi,\n\nexamine_attribute() function accept Relation type argument, and extract attribute from it.\n\n\nFor more granularity, I think passing Form_pg_attribute to examine_attribute() function rather than passing Relation will be more relevant & makes it simple to understand.\n\nThinking to ch... |
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{
"msg_contents": "Hi.\n\nHere's a patch to make pg_xlogdump print summary statistics instead of\nindividual records.\n\nBy default, for each rmgr it shows the number of records, the size of\nrmgr-specific records, the size of full-page images, and the combined\nsize. With --stats=record it shows these figures ... |
[
{
"msg_contents": "Hi all,\n\nI’m migrating a database from 9.2.4 to 9.3.0 and encountering an issue with\nan XML field failing to restore.\n\nI’m using pg_dump 9.3.0 as follows (with 9.2.4 on 5433 and 9.3.0 on 5432).\nI have verified my paths, it’s definitely using the 9.3.0 binaries. Both\nsource and target a... |
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{
"msg_contents": "I just chanced to notice that if someone were to change the value for\nLOBLKSIZE and recompile, there'd be nothing to stop him from starting\nthat postmaster against an existing database, even though it would\ncompletely misinterpret and mangle any data in pg_largeobject.\n\nI think there oug... |
[
{
"msg_contents": "Greetings,\n\nI've recently discovered a peculiar problem on one of our big databases\n(more than 1TB). The database has been upgraded from 9.2 to 9.3.4 (using\nhardlinks to speedup the process) on April 7th around 22:00 local time.\nWhen doing vacuum on any table, the system fails with the... |
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{
"msg_contents": "I just noticed that we had not one, but two commits in 9.4 that added\nfields to pg_control. And neither one changed PG_CONTROL_VERSION.\nThis is inexcusable sloppiness on the part of the committers involved,\nbut the question is what do we do now?\n\nQuick experimentation says that you don'... |
[
{
"msg_contents": "Hi,\n\nDue to the opened window of the pg_control/catalog version bump a chance\nhas opened to fix a inconsistency I've recently been pointed\ntowards:\nNamely that replication slots are named 'slot_name' in one half of the\ncases and 'slotname' in the other. That's in views, SRF columns,\nfu... |
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{
"msg_contents": "Hi,\r\n\r\nThis patch implements a pg_receivexlog add synchronous mode.\r\nNow, synchronous(synchronous_commit = remote_write) is supported. \r\nBut synchronous(synchronous_commit = remote_write), if the server crashes then WAL file may not to be flushed to disk , causing data loss. \r\n\r\nS... |
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{
"msg_contents": "Hello all,\n\nThis is a continuation of the thread found here:\nhttp://www.postgresql.org/message-id/538F2578.9080001@linos.es\n\nConsidering this seems to be a problem with the planner I thought that maybe would be a better idea to post this problem here.\n\nTo summarize the original thread ... |
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{
"msg_contents": "Oleg, Teodor, and Hackers:\n\nLove what you’re doing with JSQuery. I’m curious, though, whether you considered adopting an existing syntax, such as JSONPath.\n\n http://goessner.net/articles/JsonPath/\n\nMight be easier for people to pick up and use. Thoughts?\n\nBest,\n\nDavid",
"msg_da... |
[
{
"msg_contents": "A question in pgsql-general made me reflect about how the planner isn't\nsmart about unreferenced output columns of subqueries that it's not able\nto flatten into the parent query. Here's an example:\n\nregression=# create table t1 (f1 int);\nCREATE TABLE\nregression=# create table t2 (f2 in... |
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{
"msg_contents": "Hi All,\n\nWhen log_duration is true ( or log_min_duration_statement>=0 ),\nIf a transaction has internally been commited receives a SIGINT signal\nthen a query cancellation error is output.\n\nFor example,\n1. A query like a TRUNCATE is removing bigger table files.\n2. The session receives S... |
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{
"msg_contents": "I've been looking at the complaint Tim Wilson posted in pgsql-performance\nabout badly inaccurate reltuples updates coming from VACUUM. There seem\nto be a number of problems leading to that. The key point is that when\nVACUUM has scanned only part of the relation, it assumes that the\nlive... |
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{
"msg_contents": "While reading [1] in context of Postgres Hibernator, I see that\nMitsuru mentioned one of the ways other RDBMS allows count(*) to be\ndriven by an index.\n\n> 'select /*+ INDEX(emp emp_pk) */ count(*) from emp;' to load index blocks\n\nI am not sure if Postgres planner already allows this, bu... |
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{
"msg_contents": "Currently pull_up_sublinks_qual_recurse only changes the plan for NOT\nEXISTS queries and leaves NOT IN alone. The reason for this is because the\nvalues returned by a subquery in the IN clause could have NULLs.\n\nA simple example of this (without a subquery) is:\n\nselect 1 where 3 not in (... |
[
{
"msg_contents": "I am installing postgresql from source on 64 bit Ubuntu 14.04 and when I run the ./configure script, it is successful, but when I run make it fails with an error:\n\n\"ERROR: `flex' is missing on your system. It is needed to create the file `bootscanner.c'. You can either get flex from a GN... |
[
{
"msg_contents": "First, when I tried to add an Assert() call to a file in src/port, a MinGW-w64\nbuild failed like this:\n\nCreating library file: libpostgres.a\n../../src/port/libpgport_srv.a(fls_srv.o): In function `fls':\n/home/nm/src/pg/mingw-postgresql/src/port/fls.c:63: undefined reference to `__imp_ass... |
[
{
"msg_contents": "I ran into a situation where a machine with 4 NUMA memory nodes and\n40 cores had performance problems due to NUMA. The problems were\nworst right after they rebooted the OS and warmed the cache by\nrunning a script of queries to read all tables. These were all run\non a single connection. ... |
[
{
"msg_contents": "Hi,\n\nThe JDBC API provides the getGeneratedKeys() method as a way of retrieving\nprimary key values without the need to explicitly specify the primary key\ncolumn(s). This is a widely-used feature, however the implementation has significant\nperformance drawbacks.\n\nCurrently this feature ... |
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{
"msg_contents": "When I read the source code about the hashjoin, I was very confused that the\npostgresql define the NTUP_PER_BUCKET value as 10.\nSince this value is used to estimate the tuple count in one bucket, is it\nbetter if we have a smaller value?\nI have not done some experiments, but it seems that ... |
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{
"msg_contents": "Hi,\n\nI've been looking at Windows' native SSL implementatation, the SChannel \nAPI. It would be nice to support that as a replacement for OpenSSL on \nWindows. Currently, we bundle the OpenSSL library in the PostgreSQL, \ninstallers, which is annoying because whenever OpenSSL puts out a new... |
[
{
"msg_contents": "Hello,\n\nI've fixed and tested a memory leak bug in dblink. Could you review and \ncommit this? I'll add this to the CommitFest shortly.\n\n\n[Problem]\nA user reported a problem in pgsql-jp ML that he encountered a \"out of \nmemory\" error when he ran the ran the following function on 32... |
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{
"msg_contents": "As 9.5CF1 is due to start in about 5 days, it seems we'd better branch\npretty soon. Anyone planning to take care of that?\n\n-- \nRobert Haas\nEnterpriseDB: http://www.enterprisedb.com\nThe Enterprise PostgreSQL Company\n\n\n-- \nSent via pgsql-hackers mailing list (pgsql-hackers@postgresql... |
[
{
"msg_contents": "make[4]: Leaving directory\n`/home/shreesha/platform/utils/postgresql-9.3.4/src/port'\n/home/shreesha/platform/tools/bin/make -C timezone all\nmake[4]: Entering directory\n`/home/shreesha/platform/utils/postgresql-9.3.4/src/timezone'\nI am trying to install postgresql on MIPS platform and I a... |
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{
"msg_contents": "Hackers,\n\nAndres said during the unconference last month that there was a way to get `make check` to work with PGXS. The idea is that it would initialize a temporary cluster, start it on an open port, install an extension, and run the extension's test suite. I think the pg_regress --temp-in... |
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{
"msg_contents": "Hi everyone,\n\nI am using a partial functional index on a table where F(a) = a. Querying\nwhre F(a) = a hits the index as expected. However the reverse statement a\n= F(a) does not. I have verified this in 9.3.4.\n\nIs this a deficiency with the query planner, or are these not actually\ne... |
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{
"msg_contents": "Hi,\n\nReplication commands like IDENTIFY_COMMAND are not logged even when\nlog_statements is set to all. Some users who use log_statements to\naudit *all* statements might dislike this current situation. So I'm\nthinking to change log_statements or add something like log_replication\nso that... |
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{
"msg_contents": "Hi all,\n\nAs part of GSoC2014 I'm sending a patch to add the capability of change an\nunlogged table to logged [1].\n\nI'll add it to the 9.5CF1.\n\nRegards,\n\n\n[1]\nhttps://wiki.postgresql.org/wiki/Allow_an_unlogged_table_to_be_changed_to_logged_GSoC_2014\n\n--\nFabrízio de Royes Mello\nC... |
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{
"msg_contents": "I just noticed by chance that view relations are using StdRdOptions to\nallocate their reloptions. I can't find any reason for this, other than\nsomeone failed to realize that they should instead have a struct defined\nof its own, just like (say) GIN indexes do. Views using StdRdOptions is\... |
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{
"msg_contents": "Few observations in Replication slots related code:\n\n1. In function StartupReplicationSlots(XLogRecPtr checkPointRedo),\nparameter checkPointRedo is not used.\n\n\n2. Few check are in different order in functions\npg_create_physical_replication_slot() and\npg_create_logical_replication_slot... |
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{
"msg_contents": "While investigating a different issue, I was astonished to find that\npg_restore in HEAD is incapable of restoring dumps containing large\nobjects: it fails with messages like\n\npg_restore: [archiver] could not create large object 100000: ERROR: function call message contains 1 arguments bu... |
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{
"msg_contents": "Hi,\n\nSome users enable log_disconnections in postgresql.conf to audit all logouts.\nBut since log_disconnections is defined with PGC_BACKEND, it can be changed\nat connection start. This means that any client (even nonsuperuser) can freely\ndisable log_disconnections not to log his or her l... |
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{
"msg_contents": "Hi all,\n\nThe attached IWP patch is one prompt option for psql, which shows\ncurrent line number.\nIf the user made syntax error with too long SQL then psql outputs\nmessage as following.\n\nERROR: syntax error at or near \"a\"\nLINE 250: hoge\n ^\npsql teaches me where synta... |
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{
"msg_contents": "With LDAP support enabled, we link the backend with libldap, and we link libpq\nwith libldap_r. Modules like dblink and postgres_fdw link to libpq, so\nloading them results in a backend having both libldap and libdap_r loaded.\nThose libraries export the same symbols, and the load order rule... |
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{
"msg_contents": "Hello,\nI need to initialize the db as the root and start the database server. In\norder to accomplish this, I modified the initdb.c source file of pgsql\npackage and tried to compile it. Eventhough the build was successful, I\ncouldn't see the root user able to execute initdb executable gene... |
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{
"msg_contents": "hi,\n\n I am working with PostgreSQL 9.3.4 source using Eclipse IDE in ubuntu\n14.04. I am facing a problem in attaching client process to postgresql\nserver using gdb to debug. When I start the postmaster then I connect to it\nfrom client on a terminal. It works fine. Queries get responses... |
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{
"msg_contents": "I am working with Postgresql 9.3.4 source using eclipse IDE in ubuntu\n14.04. I have a library file abc.so to be loaded at run time when\npostgresql server starts. When I run the server with\n\n\"-D /home/rajmohan/projects/TPCH_database\"\n\n as argument in run configuration, I could see LOG ... |
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{
"msg_contents": "Hi all,\n\nPlease find the attachment.\n\nBy my friend asking, for convenience,\nsupport to define multi variables in single PL/pgSQL line.\n\nLike this:\n\nCREATE OR REPLACE FUNCTION try_mutlivardef() RETURNS text AS $$\nDECLARE\nlocal_a, local_b, local_c text := 'a1----';\nBEGIN\nreturn loc... |
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{
"msg_contents": "Hello, This is the continuation from the last CF.\n\nThis patch intends to make PG to use index for longer pathkeys\nthan index columns when,\n\n - The index is a unique index.\n - All index columns are NOT NULL.\n - The index column list is a subset of query_pathkeys.\n\nThe use cases for th... |
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{
"msg_contents": "Hello, this is a patch that add the function to clear backup\nlocation information to pg_resetxlog.\n\nAs per the discussion held before, this function cannot be back\npatched to the older versions than 9.4. And it also slipped over\n9.4 so proposed in this CF.\n\nThis simplly erases the back... |
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{
"msg_contents": "nbtxlog.c:btree_xlog_vacuum() contains the following comment:\n\n * XXX we don't actually need to read the block, we just need to\n * confirm it is unpinned. If we had a special call into the\n * buffer manager we could optimise this so that if the block is\n * not in shared_b... |
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{
"msg_contents": "Hello everybody,\n\nI am currently trying to squeeze some performance out of the current\npredicate evaluation implementation. In fact I was able to get some positive\nresults.\nI have some more points on my developement plan, but I am facing the problem\nthat theses changes will only help ve... |
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{
"msg_contents": "As part of the WAL-format changing patch I've been working on, I changed \nthe signature of the rm_desc function from:\n\nvoid (*rm_desc) (StringInfo buf, uint8 xl_info, char *rec);\nvoid (*rm_desc) (StringInfo buf, XLogRecord *record);\n\nThe WAL-format patch needed that because it added mor... |
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{
"msg_contents": "I've been deep in the FDW APIs lately and have come up with a couple of\nquestions about the [user-facing documentation][1].\n\n# Requirement that DELETE use junk columns\n\nThe bit I'm confused by is the parenthetical in this bit at the end of the\nsection on `AddForeignUpdateTargets`:\n\n> ... |
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{
"msg_contents": "The ALTER TABLESPACE MOVE command affects tables, not tablespaces; and\nas such, I think event triggers should support that command. I'm not\nproposing to change event triggers at this stage, but since IMO we will\nwant to do that in 9.5, we need it to have a different command tag than\nplai... |
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{
"msg_contents": "Hello,\n\nhere is a patch implementing varwidth_bucket (naming is up for \ndiscussion) function which does binning with variable bucket width. The \nuse-cases are same as for width_bucket (=data analytics, mainly \nhistograms), the difference is that width_bucket uses buckets of same \nwidth ... |
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{
"msg_contents": "Hello,\n\nattached is a simple patch which makes it possible to change the system \nidentifier of the cluster in pg_control. This is useful for \nindividualization of the instance that is started on top of data \ndirectory produced by pg_basebackup - something that's helpful for \nlogical rep... |
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{
"msg_contents": "According to the discussion upthread, I revised the custom-plan patch\nto focus on regular relation scan but no join support right now, and to\nsupport DDL command to define custom-plan providers.\n\nPlanner integration with custom logic to scan a particular relation is\nenough simple, unlike... |
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{
"msg_contents": "After giving somebody advice, for the Nth time, to install a\nmemory-consumption ulimit instead of leaving his database to the tender\nmercies of the Linux OOM killer, it occurred to me to wonder why we don't\nprovide a built-in feature for that, comparable to the \"ulimit -c max\"\noption th... |
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{
"msg_contents": "As I mentioned awhile ago, I'm thinking about implementing the\nSQL-standard construct\n\n\tUPDATE foo SET ..., (a,b,...) = (SELECT x,y,...), ...\n\nI've run into a rather nasty problem, which is how does this interact\nwith expansion of NEW references in ON UPDATE rules? For example,\nsuppo... |
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{
"msg_contents": "I noticed that HEAD crashes at startup with assertions disabled and\nWAL_DEBUG turned on:\n\n#2 0x00000000007af987 in ExceptionalCondition (\n conditionName=conditionName@entry=0x974448 \"!(CritSectionCount == 0 || (CurrentMemoryContext) == ErrorContext || (MyAuxProcType == CheckpointerPr... |
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{
"msg_contents": "Attached is a WIP patch for implementing the capture of delta\nrelations for a DML statement, in the form of two tuplestores --\none for the old versions and one for the new versions. In the\nshort term it is intended to make these relations available in\ntrigger functions, although the patc... |
[
{
"msg_contents": "Hi,\n\nAt this year developer's meeting we'd discussed the atomics abstraction\nwhich is necessary for some future improvements. We'd concluded that a\noverview over the hardware capabilities of the supported platforms would\nbe helpful. I've started with that at:\nhttps://wiki.postgresql.org... |
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{
"msg_contents": "Hi.\n\nThere are 92 outstanding patches in this CommitFest, and 63 of them do\nnot have any reviewer. Those are very large numbers, so I hope everyone\nwill pitch in to keep things moving along.\n\nThere's quite a variety of patches available for review this time, and\nany level of feedback a... |
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{
"msg_contents": "I want to?implement the skip errors for copy from,lik as :create table A (c int primary key);copy A from stdin;112\\.\ncopy will failed:ERROR: duplicate key violates primary key constraint \"CC_PKEY\"?\nCONTEXT: COPY CC, line 2: \"1\"\nI want skip the error, and continue to copy the reset of ... |
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{
"msg_contents": "Attached is a very-much-WIP patch for supporting\n\t UPDATE foo SET ..., (a,b,c) = (select x,y,z from ...), ...\n\nIt lacks documentation, ruleutils.c support, or any solution for the\nrule NEW.* expansion problem I mentioned Saturday. The reason I'm\nposting it now is to get feedback about ... |
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{
"msg_contents": "As discussed at the developer meeting at pgCon, I think that there is\na lot to be said for a tool that checks nbtree index invariants on\nlive systems.\n\nAttached prototype patch adds contrib extension, btreecheck. This\nextension provides SQL-callable functions for checking these\nconditio... |
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{
"msg_contents": "Andreas Karlsson (andreas@proxel.se) wrote:\n> Hi,\n>\n> When benchmarking an application I got annoyed at how basic the tab\n> completion for ALTER TABLE ... DISABLE/ENABLE TRIGGER and DROP TRIGGER\n> is. So here is a patch improving the tab completion around triggers. For\n> consistency I h... |
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{
"msg_contents": "Hi Heikki, All,\n\nAmit just pointed me to a case where the lwlock scalability patch\napparently causes problems and I went on to review it and came across\nthe following problem in 9.4/master:\nLWLockWaitForVar() doesn't set releaseOk to true when waiting\nagain. Isn't that a bug? What if th... |
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{
"msg_contents": "Hello,\n\nAs I proposed before in the thread below, I've implemented a simple command \nfor reliable WAL archiving. I would appreciate it if you could review and \ntest the patch.\n\nhttp://www.postgresql.org/message-id/9C1EB95CA1F34DAB93DF549A51E3E874@maumau\n\nRegards\nMauMau\n\n\n\n-- \nS... |
[
{
"msg_contents": "Hi Hackers,\n\nI was facing a situation were we wanted to set temp_tablespaces to a\ntablespace on a ephemeral disk (yes, it is AWS ephemeral disk), and I know\nmany users have faced the same situation. Although it seems safe to create\na tablespace on ephemeral disks if you use it to store o... |
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{
"msg_contents": "\nI went to have a look at documenting the jsonb comparison operators, and \nfound that the docs on comparison operators contain this:\n\n Comparison operators are available for all relevant data types.\n\nThey neglect to specify further, however. This doesn't seem very \nsatisfactory. How... |
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{
"msg_contents": "Hello,\n\nAttached is a proposed patch for BUG #10680.\n\nIt's a simple fix to the problem of the ldapbindpasswd leaking in\nclear text to the postgresql log. The patch simply removes the raw\npg_hba.conf line from the log message, but retains the log line number\nto assist admins in trouble... |
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{
"msg_contents": "Hello Fabien-san,\n\nI have checked your v13 patch, and tested the new exponential distribution\ngenerating algorithm. It works fine and less or no overhead than previous\nversion.\nGreat work! And I agree with your proposal.\n\nAnd I'm also interested in your \"decile percents\" output like ... |
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{
"msg_contents": "There is, IMO, a significant oversight with the include_dir feature.\n\nIf a distributor wants to enable it by default at initdb time, they\ncan't just turn it on in postgresql.conf.sample, because initdb will die\nwhen the postgres backend refuses to start because the configdir is missing.\n... |
[
{
"msg_contents": "Hi all\n\nI posted about a possible packaging issue with RHEL 6 PGDG packages for\n9.4beta on pgsql-yum-pkg, but things are pretty quiet over there (a\nprior mail asking about what happened with moving to git hasn't had a\nresponse).\n\nGiven that time is a concern with 9.4, I thought I'd rai... |
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{
"msg_contents": "Hi,\n\nIn September 2013, there was patch sent by Stas Kelvich (\nhttp://www.postgresql.org/message-id/9E07E159-E405-41E2-9889-A04F534FC257@gmail.com)\nthat adds indexable kNN searches to cube contrib module.\n\nWhat is needed so that it could get committed?\n\nRegards,\n\ndepesz\n\nHi,In Sep... |
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{
"msg_contents": "I have released version 4.13 of the PostgreSQL Buildfarm client.\n\nThis can be downloaded from \n<http://www.pgbuildfarm.org/downloads/releases/build-farm-4_13.tgz>\n\nChanges in this release (from the git log):\n\n fcc182b Don't run TestCollateLinuxUTF8 on unsupported branches.\n 273a... |
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{
"msg_contents": "Hi,\n\nnow that we have vacuumdb --all --analyze-in-stages in 9.4, wouldn't\nit make sense to get rid of the analyze_new_cluster.sh file which\npg_upgrade writes? The net content is a single line which could as\nwell be printed by pg_upgrade itself. Instead of an lengthy\nexplanation how to i... |
[
{
"msg_contents": "Hi\n\nI've just run into an index issue on 9.5 HEAD on a slave (master and slave\nboth compiled from 66802246e22d51858cd543877fcfddf24e6812f2); details\nbelow (I have only found one index on the slave where the issue occurs so far).\nThe setup is admittedly slightly unusual; master is OS X 10... |
[
{
"msg_contents": "Currently the calculation for NUM_FIXED_LWLOCKS is as\nbelow, which I think has some problem:\n\n/* Offsets for various chunks of preallocated lwlocks. */\n\n#define BUFFER_MAPPING_LWLOCK_OFFSET NUM_INDIVIDUAL_LWLOCKS\n\n\n#define LOCK_MANAGER_LWLOCK_OFFSET \\\n\n(BUFFER_MAPPING_LWLOCK_OFFSET... |
[
{
"msg_contents": "Do all-visible handling in lazy_vacuum_page() outside its critical section.\n\nSince fdf9e21196a lazy_vacuum_page() rechecks the all-visible status\nof pages in the second pass over the heap. It does so inside a\ncritical section, but both visibilitymap_test() and\nheap_page_is_all_visible() ... |
[
{
"msg_contents": "Hi,\n\nWhen creating postgis extension, a call to DefineCustomStringVariable is \nmade to define postgis.backend.\n\nAn assign hook allows to change the library used by spatial functions \nwhith a:\n\n SET postgis.backend = 'sfcgal'; -- or 'geos'\n\nEverything work fine execept when upgra... |
[
{
"msg_contents": "I’m having an issue with JSON requests in Postgres and was wondering if anyone had an answer.\n\nI have an orders table with a field called “json_data”.\n\nIn the json data there is a plan’s array with an id value in them.\n{ \"plan”: { “id”: “1” } } }\n\nI can do regular queries that will wo... |
[
{
"msg_contents": "Some of my Salesforce colleagues are looking into making every system\ncatalog be declared with a true primary key. They came across the\nfact that pg_seclabel and pg_shseclabel are declared with unique\nindexes that include the \"provider\" column, but that column does not\nget marked as NO... |
[
{
"msg_contents": "Hello,\n\nthis patch https://commitfest.postgresql.org/action/patch_view?id=1443 is\ntrivial with zero risk.\n\nPatch is applicable without any issues, compilation was without any issues\ntoo.\n\nOnly one open question is there - should by system schemas visible for\nautocompleation or not.\... |
[
{
"msg_contents": "review: https://commitfest.postgresql.org/action/patch_view?id=1484\r\n\r\nHello\r\n\r\nI did review of this patch, that add three functions varwidth_bucket for\r\ntypes: anyelement, double and bigint\r\n\r\n* This patch respects PostgreSQL coding rules\r\n* it can applied without any issues\... |
[
{
"msg_contents": "Hello\n\nI am looking createdb_alterdb_grammar_refactoring.v1.patch\n\nhttp://www.postgresql.org/message-id/53868E57.3030908@dalibo.com\n\nIs any reason or is acceptable incompatible change CONNECTION_LIMIT instead\nCONNECTION LIMIT? Is decreasing parser size about 1% good enough for\nbreakin... |
[
{
"msg_contents": "Hello\n\nthird version with Erik's update\n\nThanks Erik\n\nRegards\n\nPavel\n\n\n2014-06-22 12:01 GMT+02:00 Erik Rijkers <er@xs4all.nl>:\n\n> Hi Pavel,\n>\n> It seems you overlooked the patch that I sent?\n>\n> There are some typo's in your patch (also in v2) like:\n>\n> PROPMPT1, PROPMT2, P... |
[
{
"msg_contents": "The following bug has been logged on the website:\n\nBug reference: 10728\nLogged by: Matti Hameister\nEmail address: matti.hameister@technologygroup.de\nPostgreSQL version: 9.4beta1\nOperating system: Linux\nDescription: \n\nThis query:\n\n--\nSELECT X.* FROM \njs... |
[
{
"msg_contents": "Dear Hackers\n\nI wanted to add a char array with length of 20 to PageHeaderData in\ninclude/storage/bufpage.h.\nSurprisingly regression test failed on rangetypes test!\n\nThe diff of resulted and expected file is :\n\n*** 968,974 ****\n select count(*) from test_range_spgist where ir -|- in... |
[
{
"msg_contents": "Hi,\n\nI wonder if it'd make sense to allow a signal to trigger a memory\ncontext dump? I and others more than once had the need to examine memory\nusage on production systems and using gdb isn't always realistic.\nI wonder if we could install a signal handler for some unused signal\n(e.g. SI... |
[
{
"msg_contents": "Dear Hackers\r\nWhen I use the pg_catalog.char(integer) function in the postgres, I can only use it like these:select pg_catalog.char(65); select \"char\"(65);\r\nBut I want to use the function by the following way.select char(1);Of coures, There would be a gram error.\r\nI know the error... |
[
{
"msg_contents": "Dear all，\r\n \r\nOur application will be switched from SQL Server to PostgreSQL.\r\nHowever, a few functions are not supported yet. So we decided to extend it.\r\n \r\nThe functions are as following:\r\n \r\n1.SQL statement support\r\n INSERT statement without INTO keyword\r\n DELETE stateme... |
[
{
"msg_contents": "Hi,\n\nWhile talking to Amit Kapila this morning, he mentioned to me that\nthere seem to be no CHECK_FOR_INTERRUPTS() calls anywhere in\nheap_multi_insert() or the functions it calls. Should there be?\n\nBy way of contrast, heapgetpage() has this:\n\n /*\n * Be sure to check for interr... |
[
{
"msg_contents": "Hello VAX Enthusiasts:\n\nPostgreSQL currently has some very minimal code to support the VAX\narchitecture. We have never supported OpenVMS, so this code would\nonly be used if someone were to compile PostgreSQL for VAX on an\noperating system that we *do* support, such as NetBSD or OpenBSD.... |
[
{
"msg_contents": "Hi all\n\nSomeone recently mentioned that there's no generate_series(numeric,\nnumeric, numeric) .\n\nThat strikes me as a great candidate for a\nnew-developer-learning-PostgreSQL TODO.\n\n\nA couple of other things I occasionally run into that'd fit the bill:\n\n* A user-level elog(...) / er... |
[
{
"msg_contents": "Hey List,\nthis is a repost from the general list where it get no responses (5 days)\n\nI use plpython with postgis and 2 python modules (numpy and shapely).\nSadly importing such module in the plpython function is very slow (about\nhalf a second).\n\nI also don't know if this overhead is app... |
[
{
"msg_contents": "Since upgrading FreeBSD from 8 to 9, I've noticed the following messages\nshowing up in logs when a connection with pgAdmin3 is made:\n\nLOG: getsockopt(TCP_KEEPCNT) failed: Protocol not available\nSTATEMENT: SELECT setting FROM pg_settings WHERE name IN ('autovacuum',\n'track_counts')\nLOG... |
[
{
"msg_contents": "Hi,\n\nA recent commit titled \"Avoid recursion when processing simple lists\nof AND'ed or OR'ed clauses.\"\n(2146f13408cdb85c738364fe8f7965209e08c6be) got rid of AEXPR_AND, etc.\nand instead created makeAndExpr(), etc. in gram.y\n\nIs there a reason why they've been left out of\nmakefuncs.h/... |
[
{
"msg_contents": "Are we nearing a minor release deadline for 9.3? There will need to be\nfix-up query in the minor release notes for pg_upgrade:\n\n\thttp://www.postgresql.org/message-id/20140530121631.GE25431@alap3.anarazel.de\n\n-- \n Bruce Momjian <bruce@momjian.us> http://momjian.us\n Enterpris... |
[
{
"msg_contents": "I've just run into this:\n\n$ psql -p 5433 (that port is configured in postgresql.conf)\n# alter system set port = 5494;\n\n... restart the server\n\n$ psql -p 5494\n# select pg_reload_conf();\n\n2014-06-25 14:22:07 CEST [11297-4] LOG: received SIGHUP, reloading configuration files\n2014-0... |
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