threads listlengths 1 2.99k |
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[
{
"msg_contents": "\nI need suggestion about how region based memory management is done in\npostgres. I know the concept of region based memory management and also\nknow about the functions like memorycontextswitch().\n\nBut I am not understanding how Postgres uses hierarchical, region-based\nmemory management.... |
[
{
"msg_contents": "I have a couple ideas for further work on the numeric code that I want\nto get feedback on.\n\n1. Cramming it down some more. I propose that we introduce a third\nformat with a one-byte header: 1 bit for sign, 3 bits for dynamic\nscale, and 4 bits for weight (the first of which is a sign bit... |
[
{
"msg_contents": "The prices of large capacity Solid State Disks (SLCs of course) are still\ntoo high to most of us.\n\nBut it´s already possible to find SSDs of small size (8 to 32 GB) today with\naffordable prices and good performance (0,1ms access time and at least\n150MB/s r/w transfer rate).\n\nSo, would ... |
[
{
"msg_contents": "\nThe following bug has been logged online:\n\nBug reference: 5599\nLogged by: Hitesh Bhambhani\nEmail address: hiteshb@asg.com\nPostgreSQL version: 8.2.9-1\nOperating system: Microsoft Windows Server 2003, Enterprise Edition\nDescription: Vacuum fails due to index... |
[
{
"msg_contents": "While chatting with Haas off-list regarding how the new array/string\nfunctions should work (see the thread in its glory here:\nhttp://www.mail-archive.com/pgsql-hackers@postgresql.org/msg148865.html)\nthe debate morphed into the relative pros and cons about the proposed\nconcat() being mark... |
[
{
"msg_contents": "I found out \"shared_preload_libraries\" setting is ignored when we launch\npostgres in single user mode.\n\nIn this case, postgres command is launched with \"--single\" argument,\nthen the main() directly invokes PostgresMain(); without going through\nPostmasterMain() which calls process_sha... |
[
{
"msg_contents": "I want to create a database backup when PG is running, so I call pg_start_backup(''), scp the data to a backup directory, pg_stop_backup. \nThen I reboot PG , PG boot failed with log like \"unexpected pageaddr X/X in log file X, segment X, offset X\" \"WAL ends before end time of backup dump... |
[
{
"msg_contents": "pg_stat_user_functions has an inconsistent notion of what \"user\" is.\nWhereas the other pg_stat_user_* views filter out non-user objects by\nschema, pg_stat_user_functions checks for language \"internal\", which\ndoes not successfully exclude builtin functions of language SQL. Is\nthere a ... |
[
{
"msg_contents": "\nLooks like MERGE is progressing well.\n\nAt 2010 Dev Mtg, we put me down to work on making merge work\nconcurrently. That was garbled slightly and had me down as working on\npredicate locking which is the general solution to the problem.\n\nDo we still need me to work on concurrent MERGE, o... |
[
{
"msg_contents": "http://groups.yahoo.com/group/syrilalwinl/message\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nn Bayern 646 \nLudwig III. von Bayern: Gesuch Hitlers an L. 179 \nLueger, Dr. Karl, ... |
[
{
"msg_contents": "http://groups.yahoo.com/group/erbertoneasev/message\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n zur Fahnenflucht kann eine \nabschreckende Wirkung nicht nur fur den einzelne... |
[
{
"msg_contents": "Attached is a patch to remove the upsert example from the pl/pgsql\ndocumentation. It has a serious bug (see:\nhttp://www.spinics.net/lists/pgsql/msg112560.html) which is nontrivial\nto fix. IMNSHO, our code examples should encourage good practices and\nstyle.\n\nThe 'correct' way to do rac... |
[
{
"msg_contents": "There's a little problem with EXECUTE USING when the parameters are of \ntype unknown (going back to 8.4 where EXECUTE USING was introduced):\n\ndo $$\nBEGIN\n EXECUTE 'SELECT to_date($1, $2)' USING '17-DEC-80', 'DD-MON-YY';\nEND;\n$$;\nERROR: failed to find conversion function from unknow... |
[
{
"msg_contents": "It seems suspicious to me that LockSharedObject() calls\nAcceptInvalidationMessges() and LockDatabaseObject() does not. Since\nthe only caller of LockSharedObject() at present is\nAcquireDeletionLock(), I'm not sure there's an observable bug here at\nthe moment, but then again, I'm also not ... |
[
{
"msg_contents": "http://groups.yahoo.com/group/pedranmarcksld/message\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n vielmehr an das Vorhandensein eines \n\n{688 Voraussetzung fur die Befreiung ver... |
[
{
"msg_contents": "http://groups.yahoo.com/group/igodsinkma/message\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\ndie ihre Stellung als Herren der Erde nur der Genialitat und dem Mute verdanken, mi... |
[
{
"msg_contents": "\nI notice that there are many spam messages coming through on Committers.\n\nThat seems a little strange, since one of my commit messages has been\nheld for moderator approval. (Apparently the word \"sub\" just happened to\nget wrapped into first byte position, and so has been confused with ... |
[
{
"msg_contents": "Hi,\n\nThe document says that the max_stack_depth is 2MB by default.\nOTOH, in the source code, the variable max_stack_depth is\ninitialized with 100 (kB), and guc.c also uses 100 as the\ndefault. Why?\n\nThis seems confusing to me though I know that\nInitializeGUCOptions() sets max_stack_dep... |
[
{
"msg_contents": "Hello,\n\nOS level = AIX 5.3 ML-8\nPostgres version = 9.0 beta-4\n\nI'm testing \"hot standby\" using \"streaming WAL records\". On trying to bring up the hot standby, I see the following error in the log:\n\nLOG: database system was interrupted; last known up at 2010-08-05 14:46:36 EDT\nLOG... |
[
{
"msg_contents": "\nThe following bug has been logged online:\n\nBug reference: 5607\nLogged by: Marcelo Mas\nEmail address: mmas@atg.com.uy\nPostgreSQL version: 8.4.4\nOperating system: Suse 10\nDescription: memmory leak in ecpg\nDetails: \n\nValgrind reports memmory leak when gett... |
[
{
"msg_contents": "At PGCon, we discussed the possibility that a minimal SE-PostgreSQL\nimplementation would need little more than a hook in\nExecCheckRTPerms() [which we've since added] and a security label\nfacility [for which KaiGai has submitted a patch]. I actually sat\ndown to write the security label pa... |
[
{
"msg_contents": "Hi,\n\nI do test (and even run) some stuff running with cassert enabled. For many \nthings the reliability and performance is ok enough and its useful, especially \nif you have your own c functions and such.\nImho thats useful as it makes catching some bugs more likely...\n\nThe most prohibit... |
[
{
"msg_contents": "\nThis is an expansion of the question I posed in this thread:\n\nhttp://postgresql.1045698.n5.nabble.com/Need-help-understanding-vacuum-verbose-output-tp2265895p2266912.html\n\nI am framing the question here in relation to pgstattuple. Running 8.4.4 on\nCentos.\n\nI have a table T with 5,06... |
[
{
"msg_contents": "Hackers,\n\nI noticed that the hstore docs still document the => operator instead of %. This patch changes that. It also updates the first examples to us full SQL statements, because otherwise the use of => without surrounding single quotes was confusing.\n\nBest,\n\nDavid",
"msg_date": "... |
[
{
"msg_contents": "Log Message:\n-----------\nRecognize functional dependency on primary keys. This allows a table's\nother columns to be referenced without listing them in GROUP BY, so long as\nthe primary key column(s) are listed in GROUP BY.\n\nEventually we should also allow functional dependency on a UNIQ... |
[
{
"msg_contents": "Do we have a projected data for the next 9.0 wrap, and will it be\nbeta5 or rc1? How much should we worry about the remaining open\nitems?\n\nhttp://wiki.postgresql.org/wiki/PostgreSQL_9.0_Open_Items\n\nI am inclined to say that all three of the items currently on the list\nneed to be addres... |
[
{
"msg_contents": "Gordon Shannon wrote:\n \n> If it was HOT prune, can anyone summarize what that does?\n \nGet a copy of the PostgreSQL source, and read this file:\n \nsrc/backend/access/heap/README.HOT\n \n-Kevin\n\n",
"msg_date": "Sun, 08 Aug 2010 09:11:52 -0500",
"msg_from": "\"Kevin Grittner\" <K... |
[
{
"msg_contents": "Pavel Stehule wrote:\n \n> I didn't use a correct name - so \"indexed set\" is better.\n \nHow would such a thing differ from a RAM-based local temporary table?\n \n-Kevin\n\n",
"msg_date": "Sun, 08 Aug 2010 12:07:35 -0500",
"msg_from": "\"Kevin Grittner\" <Kevin.Grittner@wicourts.g... |
[
{
"msg_contents": "For the next review cycle, here is a patch that adds some ALTER TYPE\nsubcommands for composite types:\n\nALTER TYPE ... ADD ATTRIBUTE\nALTER TYPE ... DROP ATTRIBUTE\nALTER TYPE ... ALTER ATTRIBUTE ... SET DATA TYPE\nALTER TYPE ... RENAME ATTRIBUTE\n\nThese work similarly to the analogous ALT... |
[
{
"msg_contents": "Hi everyone,\n\nI've been playing around with a process based parallel quicksort\n(http://github.com/markwkm/quicksort) and I tried to shoehorn it into\npostgres because I wanted to see if I could sort more than integers.\nI've attached a patch that creates a new GUC to control the degree of\... |
[
{
"msg_contents": "Hi,\n\nA few months ago Bruce was doing a hunting of personal Copyrights\nnotices, but i still found a lot of files copyrighted to: Regents of\nthe University of California and other files copyrighted to\nindividuals (ej: almost everything inside src/backend/regex is\ncopyrighted to Henry Spe... |
[
{
"msg_contents": "\nThe following bug has been logged online:\n\nBug reference: 5608\nLogged by: Itagaki Takahiro\nEmail address: itagaki.takahiro@gmail.com\nPostgreSQL version: 9.0beta4\nOperating system: Windows 7 (32bit)\nDescription: array_agg() consumes too much memory\nDetails... |
[
{
"msg_contents": "Hello\n\nI am working on Grouping Sets support. The first issue is \"cube\"\nkeyword. Contrib module \"cube\" define a few functions \"cube\". So if we\nwant to continue in support this function, then \"cube\" have to be a\nunreserved keyword. But then we have a gram conflict with mentioned\n... |
[
{
"msg_contents": "Hi,\n\nI have created regular table t1 and temp table t1. Regclass and \\d\ncommand do not seem to distinguish them. Is this normal?\n\ntest=# create table t1(i int);\nCREATE TABLE\ntest=# select 't1'::regclass::oid;\n oid \n---------\n 1470776\n(1 row)\n\ntest=# create temp table t1(i in... |
[
{
"msg_contents": "Dear developers,\n\nI'm PhD candidate in Brazil and a newbie on postgresql developement, sorry\nfor any silly questions. I implemented a new algorithm for range search\nusing universal b-tree but I don't have a clue how to integrate it into\npostgresql.\n\nWhere I can find the resources about... |
[
{
"msg_contents": "Here is a patch for host name support in pg_hba.conf. I have reviewed\nvarious past threads about this, and there appeared to have been a 50/50\nsplit of for and against reverse lookup. I went with the reverse\nlookup, because\n\n0) I like it.\n\n1) It is more secure.\n\n2) It allows extend... |
[
{
"msg_contents": "LinkedIn\n------------Hector Beyers souhaite se connecter à vous sur LinkedIn :\n------------------------------------------\n\nAmine,\n\nI'd like to add you to my professional network on LinkedIn.\n\n- Hector Beyers\n\nAccepter l'invitation de Hector Beyers\nhttp://www.linkedin.com/e/cm7uxn-g... |
[
{
"msg_contents": "Hello\n\nI fixed an issues with empty sets. It just work, but there are some ugly hacks.\n\nIt's really needs own planner node - now grouping functions are not\nsupported by ORDER BY clause.\n\nRegards\n\nPavel Stehule",
"msg_date": "Mon, 9 Aug 2010 22:59:26 +0200",
"msg_from": "Pavel... |
[
{
"msg_contents": "\nThere is a new release of the buildfarm client. There are no new \nfeatures, but some cleanup and bug fixes.\n\nThe code can be downloaded from: \n<http://pgfoundry.org/frs/download.php/2776/build-farm-4_1.tgz>\n\nHere are the release notes / change log:\n\n. Use git clean to remove build p... |
[
{
"msg_contents": "It appears to me that RecordTransactionCommit() only needs to WAL-log\nshared invalidation messages when wal_level is hot_standby, but I\ndon't see a guard to prevent it from doing it in all cases. Am I\nmissing something?\n\n-- \nRobert Haas\nEnterpriseDB: http://www.enterprisedb.com\nThe E... |
[
{
"msg_contents": "On Fri, Aug 6, 2010 at 2:43 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:\n>> Do you think it's worth worrying about the reduction in the number of\n>> possible SI message types?\n>\n> IIRC the number of message types is the number of catalog caches plus\n> half a dozen or so. We're a long way fro... |
[
{
"msg_contents": "Hello all\n\nI want to measure the execution time spent running an SQL select query after\nthe plan generation.\n\nSo precisely I want to put my start timer before createQueryDesc() or\nExecutorStart() and end timer after freeQueryDesc() or ExecutorEnd().\n\nRight now I did so in \"spi.c\", \... |
[
{
"msg_contents": "Hi,\n\npg_dump allows us to select multiple target tables by using\nmultiple -t switches, but pg_restore does not. So, when\nrestoring multiple tables, we have to run pg_restore more\nthan once as follows. This is a pain to me.\n\n $ pg_restore -t tbl1 db.dump\n $ pg_restore -t tbl2 db.... |
[
{
"msg_contents": "Hi,\n\nThese days I am considering what else can be done for MERGE, And, I\nfind inheritance tables in postgres is not supported by our MERGE command\nyet.\n\nCurrently, MERGE command is only able to handle the target table itself, and\nits children tables are not involved in the process.\nI ... |
[
{
"msg_contents": "Peter Eisentraut wrote:\n> On mån, 2010-08-09 at 13:56 -0500, Kevin Grittner wrote:\n>> Peter Eisentraut wrote:\n \n>>> is reverse looked up, which results in a host name.\n>>\n>> Some IP addresses have several host names, including in reverse\n>> lookup; how is that handled?\n> \n> This is... |
[
{
"msg_contents": "Hey all,\n\nIs it guaranteed that functions, which accept PGconn* properly\nworks if PGconn* is NULL (or just 0) and returns in such cases\nthe same values as for not-NULL PGconn* ?\nIf so, I think it should be documented ?!\n\nRegards,\nDmitriy\n\nHey all,Is it guaranteed that functions, whi... |
[
{
"msg_contents": "Hi,\n\nI have a test table with varchar(40) column. After executing the following\nquery: \nselect substr(fc,1,2) from test\nPQftype returns for the result column PG_TYPE_TEXT and PQfsize returns -1. \nIs it the expected behaviour? The most suprising for me is PQfsize. \nTested on PostgreSQL ... |
[
{
"msg_contents": "Hi,\n\nThe explanation of trace_recovery_messages in the document\nis inconsistent with the definition of it in guc.c.\n\nIn the document,\n\n* trace_recovery_messages is categorized into DEVELOPER_OPTIONS\n* The default is WARNING\n* Parameter should be set in the postgresql.conf only\n\nBut... |
[
{
"msg_contents": "$SUBJECT seems to be less than 12 hours, which is annoyingly short.\nI don't see a good reason why I should have to log in again every\nmorning. I could see expiring the cookie in a week or so, or tying\nit to a particular IP address, but this is just getting in the way.\n\n\t\t\tregards, to... |
[
{
"msg_contents": "We recently upgraded from 8.3 to 8.4 and have seen a performance\ndegredation which we are trying to explain and I have been asked to\nget a second opinion on the cost of going from LATIN1 to UTF8\n(Collation and CType) where the encoding remained SQL_ASCII..\n\nDoes anybody have experience o... |
[
{
"msg_contents": "Looking through Pavel's string_to_array patch, I notice that the new\nversion of string_to_array returns an empty (zero-element) array when\nthe input string is of zero length, whereas the traditional version\nreturned NULL instead. The patch fails to emulate the old behavior\nexactly, but r... |
[
{
"msg_contents": "There's an interesting buildfarm failure here:\nhttp://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=polecat&dt=2010-08-10%2023:46:10\nIt appears to me that this was caused by the concurrent run of another\nbuildfarm animal on the same physical machine, namely:\nhttp://buildfarm.postgresql.... |
[
{
"msg_contents": "Thinking about SQL assertions (check constraints that are independent of\none particular table), do you think it would be reasonable to implement\nthose on top of constraint triggers? On creation you'd hook up a\ntrigger to each of the affected tables. And the trigger function runs\nthe res... |
[
{
"msg_contents": "Hi,\n\nResolveRecoveryConflictWithVirtualXIDs() calls pgstat_report_waiting(),\nbut it seems useless (though harmless) since the startup process doesn't\nhave the shared memory entry (i.e., MyBEEntry) for pg_stat_activity.\nWe should remove it?\n\nRegards,\n\n-- \nFujii Masao\nNIPPON TELEGRAP... |
[
{
"msg_contents": "hello all ...\n\ni am bugged with a small issue which is basically like this ...\n\ntest=# create table t_test as select x, x % 5 as y from generate_series(1, 1000000) AS x;\nSELECT\ntest=# create index idx_aaaaa on t_test (x) ;\nCREATE INDEX\ntest=# ANALYZE ;\nANALYZE\ntest=# explain analyze... |
[
{
"msg_contents": "Hi,\n\nI just came across the following confusing thing.\n\nzozo=# create table bit_test(i integer);\nCREATE TABLE\nzozo=# insert into bit_test values (1), (2), (3);\nINSERT 0 3\nzozo=# select i, i::bit(2), get_bit(i::bit(2), 1) as bit1,\nget_bit(i::bit(2), 0) as bit0 from bit_test;\n i | i ... |
[
{
"msg_contents": "Hello,\n\nI wishing to create real big numbers, but I'm facing some difficulties.\n\nIs possible to setup an integer type of more than 8 bytes (i.e. 16/32/48/64\nbytes)?\n\nCan I setup a value as large as I want?\n\nHow I should acess them using PG_RETURN_xxx and PG_GETARG_xxx macros?\n\nThan... |
[
{
"msg_contents": "Hi,\n\nWhen I was enjoying reading the HS source code,\nI found some typos. Attached patch fixes them.\n\nRegards,\n\n-- \nFujii Masao\nNIPPON TELEGRAPH AND TELEPHONE CORPORATION\nNTT Open Source Software Center",
"msg_date": "Thu, 12 Aug 2010 18:02:32 +0900",
"msg_from": "Fujii Masao... |
[
{
"msg_contents": "Hey all,\n\nIt seams, that all of the error codes should be obtained by calling\nPQresultErrorField().\nBut this function works only with results. So in what situations\nTOO MANY CONNECTIONS error may be thrown after successfully connection ? :)\nIn case of dblink?\n\nRegards,\nDmitriy\n\nHey... |
[
{
"msg_contents": "I factored out the general-purpose utility functions in the JSON data\ntype code into a patch against HEAD. I have made a few changes to\nthem since I posted about them earlier (\nhttp://archives.postgresql.org/pgsql-hackers/2010-08/msg00692.php ).\n\nA summary of the utility functions along... |
[
{
"msg_contents": "Hi,\n\nattached is a WIP patch that will eventually implement\npartial replication, with the following syntax:\n\nCREATE REPLICA CLASS classname\n [ EXCLUDING RELATION ( relname [ , ... ] ) ]\n [ EXCLUDING DATABASE ( dbname [ , ... ] ) ]\n\nALTER REPLICA CLASS classname\n [ { INCLUDI... |
[
{
"msg_contents": "Log Message:\n-----------\nInclude the backend ID in the relpath of temporary relations.\n\nThis allows us to reliably remove all leftover temporary relation\nfiles on cluster startup without reference to system catalogs or WAL;\ntherefore, we no longer include temporary relations in XLOG_XAC... |
[
{
"msg_contents": "Hi,\n\nI've got a table and view defined like this:\n\nCREATE TABLE foo AS SELECT a, a % 10 AS b FROM generate_series(1, 100000) a;\nCREATE INDEX a_b ON foo (b);\nCREATE VIEW bar AS SELECT a, b, lead(a, 1) OVER () FROM foo;\n\nNow, if I query the table directly instead of going through the vi... |
[
{
"msg_contents": "According to a discussion over in Fedora-land, $subject is true:\nhttp://lists.fedoraproject.org/pipermail/devel/2010-August/140995.html\n\nI see several calls in plpython.c that seem to refer to PyCObject stuff.\nAnybody have any idea if we need to do something about this?\n\n\t\t\tregards, ... |
[
{
"msg_contents": "We (Marko, David Fetter and I) discussed on IRC about design of\nwriteable CTEs. It does and will contain not only syntax but also\nmiscellaneous specifications, general rules and restrictions. I hope\nthis will help the patch reviews and stop dangerous design at the\nearly stage. If you find... |
[
{
"msg_contents": "Here is a WIP patch implementing triggers on VIEWs, as outlined in the\nproof-of-concept here:\nhttp://archives.postgresql.org/pgsql-hackers/2010-08/msg00160.php\n\nThe new triggers allowed on a VIEW are:\n1). Statement-level BEFORE INSERT/UPDATE/DELETE\n2). Row-level INSTEAD OF INSERT/UPDATE... |
[
{
"msg_contents": "I'd originally sent this to Joseph Adams, as he has been working on \nadding a JSON datatype.\nI've suggested supporting BSON, as there are many client implementations \navailable,\nand the format is more efficient than xml and json trees for some use cases.\n\nhttp://bsonspec.org/\n\nOn 8/15... |
[
{
"msg_contents": "Hello\n\nI found so there are not support for tabcomple of psql variables.\n\nRegards\n\nPavel Stehule",
"msg_date": "Mon, 16 Aug 2010 11:52:19 +0200",
"msg_from": "Pavel Stehule <pavel.stehule@gmail.com>",
"msg_from_op": true,
"msg_subject": "patch: psql variables tabcomplete... |
[
{
"msg_contents": "Hi, all\n\nI modified pg_ctl.c to add a new option for Windows service start-type.\nnew option is -S [auto|demand]\n\nFor example, the command can be used under Windows:\npg_ctl register -N \"s-name\" -S auto\nor\npg_ctl register -N \"s-name\" -S demand\n\nThe created service will be SERVICE_... |
[
{
"msg_contents": "Hi!\n\nAccording to the decision at the developer meeting, the migration to\ngit should happen 17-20 Aug. Here's my proposed timeline. This will\nobviously affect development work some, and since the original\ntimeline called for us having already released 9.0 buy then ;)\n\n1. Tuesday evenin... |
[
{
"msg_contents": "Attention committers!! ;)\n\nWhen we migrate to git, we will do a one-time mapping of your old\nusername to an email address (as was discussed on the developer\nmeeting in Ottawa earlier this year). This is stamped on every commit\nyou have ever done, since that's how git works. It's part of... |
[
{
"msg_contents": "This complaint:\nhttp://archives.postgresql.org/pgsql-admin/2010-08/msg00111.php\n\nseems to suggest that this code in CreateLockFile() is not well-thought-out:\n\n\t\tif (other_pid <= 0)\n\t\t\telog(FATAL, \"bogus data in lock file \\\"%s\\\": \\\"%s\\\"\",\n\t\t\t\t filename, buffer);\n\nas... |
[
{
"msg_contents": "Hey all,\n\nAccording to\nhttp://www.postgresql.org/docs/9.0/static/errcodes-appendix.html\nsome error conditions has non-unique *names*. There are:\nmodifying_sql_data_not_permitted,\nprohibited_sql_statement_attempted,\nreading_sql_data_not_permitted\nfrom SQL Routine Exception and External... |
[
{
"msg_contents": "Attached is a ZIP file with the diffs generated when converting the\ncvs repo to git based off a cvs snapshot from this morning. It\ncontains a diff file for every branch and every tag present. (If a\nfile is missing, that means there were no diffs for that branch/tag).\n\nIt's a lot of diffs... |
[
{
"msg_contents": "All,\n\nThis is something I'd swear we fixed around 8.3.2. However, I'm seeing\nit again in production, and was wondering if anyone could remember what\nthe root cause was and how we fixed it.\n\nThe problem is that sometimes (but not the majority of times) autovaccum\nwith cost_delay is goin... |
[
{
"msg_contents": "Here is a small prototype for a query progress indicator.\n\nPast discussions seemed to indicate that the best place to report this\nwould be in pg_stat_activity. So that's what this does. You can try it\nout with any of the following (on a sufficiently large table): VACUUM\n(lazy) (also au... |
[
{
"msg_contents": "This message is probably in the top 10 of 2010's most insignificant \nmessages, but:\n\n_outPlannedStmt does not write the bool field transientPlan and it is \nnot accompanied by the comment /* NB: this isn't a complete set of \nfields */ that exist at other places.\n\nregards,\nYeb Havinga\n... |
[
{
"msg_contents": "Sorry.\nI forget to attach the patch file.\n\nBegin forwarded message:\n\nDate: Mon, 16 Aug 2010 19:49:20 +0800\nFrom: Quan Zongliang <quanzongliang@gmail.com>\nTo: pgsql-hackers@postgresql.org\nSubject: patch for pg_ctl.c to add windows service start-type\n\n\nHi, all\n\nI modified pg_ctl.c ... |
[
{
"msg_contents": "Hello!\n\nHere's a reminder, as requested: As of now (14:00 GMT), the cvs\nrepository is frozen. This means that no new commits may be made to\nthe cvs repository anymore! It is still possible to do a cvs update or\nlog or such operations, but please - no more commits until we have the\ngit s... |
[
{
"msg_contents": "There are a couple of things I think should happen ASAP once the git\nrepository is up, but weren't mentioned in Magnus' plans:\n\n1. The various .cvsignore files need to be replaced by .gitignore files.\nI am not sure though whether this is a trivial conversion --- does git\nhave similar def... |
[
{
"msg_contents": "It appears that the git conversion of the CVS repository is seriously\nscrewed up. For example, if you look at this:\n\nhttp://git.postgresql.org/gitweb?p=postgresql-migration.git;a=shortlog;h=refs/tags/REL8_3_10\n\nThe first few revs look OK, but the you get to this:\n\n2010-02-28\n\tPostgr... |
[
{
"msg_contents": "Hello!\n\nWe've aborted the git migration due to the issues Robert Haas found.\n\nThis means that the cvs repository is once again open for commits, and\nwe'll just restart the whole process wen ready.\n\n-- \n Magnus Hagander\n Me: http://www.hagander.net/\n Work: http://www.redpill-linpro.c... |
[
{
"msg_contents": "Hello\n\nI still thinking about a \"median\" type functions. My idea is to\nintroduce a new syntax for stype definition - like\n\nstype = type, or\nstype = ARRAY OF type [ ORDER [ DESC | ASC ]], or\nstype = TUPLESTORE OF type, or\nstype = TUPLESORT OF type [ DESC | ASC ]\n\nwhen stype is ARRA... |
[
{
"msg_contents": "Log Message:\n-----------\nCoerce 'unknown' type parameters to the right type in the fixed-params\nparse_analyze() function. That case occurs e.g with PL/pgSQL\nEXECUTE ... USING 'stringconstant'.\n\nThe coercion with a CoerceViaIO node. The result is similar to the coercion\nvia input functi... |
[
{
"msg_contents": "While testing triggers, I came across the following memory leak.\nHere's a simple test case:\n\nCREATE TABLE foo(a int);\n\nCREATE OR REPLACE FUNCTION trig_fn() RETURNS trigger AS\n$$\nBEGIN\n RETURN NEW;\nEND;\n$$\nLANGUAGE plpgsql;\n\nCREATE TRIGGER ins_trig BEFORE INSERT ON foo\n FOR EAC... |
[
{
"msg_contents": "Kevin didn't send out an official gavel-banging announcement of the\nend of CommitFest 2009-07 (possibly because I neglected until today to\ngive him privileges to actually change it in the web application), but\nI'd just like to take a minute to thank him publicly for his efforts.\nWe starte... |
[
{
"msg_contents": "Hello fine PostgreSQL bug-busters,\n\nI'm having a rather annoying problem - a particular string is causing the Postgres COPY functionality to lose a byte, causing data corruption in backups and transferred data.\n\nFirst, the environment -\n\n PostgreSQL 8.4.4 on i386-apple-darwin10.3.0, com... |
[
{
"msg_contents": "Hello,\n\n I am using PostgreSQL 8.4 full text search in following way:\n Custom FTS configuration called \"dc2\" with these dictionaries in\nfollowing order for asciihword token: latvian_ispell, english_stem,\nrussian_stem\n\n Latvian ispell dictionary contains words with different endings b... |
[
{
"msg_contents": "While testing the recent issue with unknown params in EXECUTE USING, I \naccidentally did this:\n\npostgres=# DO $$\nDECLARE\n t text;\nBEGIN\n EXECUTE 'SELECT ''foo'' || $1' USING 'bar' INTO t;\n RAISE NOTICE '%', t;\nEND;\n$$;\nNOTICE: <NULL>\nDO\n\nThe mistake I made? I put the USIN... |
[
{
"msg_contents": "Hello\n\nI am sending a prototype implementation of functions median and\npercentile. This implementation is very simple and I moved it to\ncontrib for this moment - it is more easy maintainable. Later I'll\nmove it to core.\n\nThese functions are relative simple, there are not barrier for\ni... |
[
{
"msg_contents": "Hi,\n\nHere comes the new patch for MERGE command. It has the following features:\n\n1. It is based on Heikki's merge_v102-cleanedup.patch. So, it is (hopefully)\nclean -- no meaningless white spaces and no overlong clause.\n\n2. The \"replaced\" mark in MERGE query and plan structures are re... |
[
{
"msg_contents": "While examining gram.y today I happened to notice an oversight in the\ngrammar rules for creating typed tables: the fourth CREATE TABLE\nproduction ignores $2. Which I think means (although of course I\ndidn't test it) that if you do something like \"CREATE TEMP TABLE IF\nNOT EXISTS foo OF b... |
[
{
"msg_contents": "From: Tom Lane <tgl@sss.pgh.pa.us<mailto:tgl@sss.pgh.pa.us>>\nDate: August 19, 2010 10:25:36 AM PDT\nTo: David Fetter <david@fetter.org<mailto:david@fetter.org>>\nCc: Kevin Grittner <Kevin.Grittner@wicourts.gov<mailto:Kevin.Grittner@wicourts.gov>>, Robert Haas <robertmhaas@gmail.com<mailto:ro... |
[
{
"msg_contents": "The new git repository will have different SHA1s for all of the commits,\nso any old SHA1s will be useless without the old repository.\n\nHopefully nobody used links to specific commits (or SHA1s) pointing to\nthe old git repository for anything important. But I found myself doing\nso occasio... |
[
{
"msg_contents": "Kevin,\n\nThis one is for you:\n\nTwo sessions, in transaction:\n\nProcess A\t\tProcess B\n\nupdate session where id = X;\n\t\t\tupdate order where orderid = 5;\nupdate order where orderid = 5;\n\t\t\tupdate order where orderid = 5;\n... deadlock error.\n\nIt seems like we ought to be able to... |
[
{
"msg_contents": "I also plan to add a security hook on authorization time.\nIt shall allow external security providers to set up credential of\nthe authenticated clients.\n\nPlease note that it is not intended to control authentication process.\nIt is typically checked based on a pair of username and password... |
[
{
"msg_contents": "smgrcreate() currently contains a call to TablespaceCreateDbspace().\nAs the comment says, this is a rather silly place to put it. The\nsilliest thing about it, IMHO, is that it forces the following check\nto be done in both smgrcreate() and mdcreate():\n\n if (isRedo && reln->md_fd[for... |
[
{
"msg_contents": "Hey all,\n\nAccordingly to the documentation of libpq, SQLSTATE code field \"is not\nlocalizable, and\nis always present.\". But it seems, in some cases it isn't. E.g.\n\n /* the main code */\n PGresult* res = Pg::PQexec(conn, \"select 1\");\n Oid id = PQparamtype(res, 1);\n\n /* the noti... |
[
{
"msg_contents": "This code-pattern appears many times in pgstatfuncs.c:\n\nDatum\npg_stat_get_blocks_fetched(PG_FUNCTION_ARGS)\n{\n\tOid\t\t\trelid = PG_GETARG_OID(0);\n\tint64\t\tresult;\n\tPgStat_StatTabEntry *tabentry;\n\n\tif ((tabentry = pgstat_fetch_stat_tabentry(relid)) == NULL)\n\t\tresult = 0;\n\tels... |
[
{
"msg_contents": "Josh Berkus wrote:\n \n>> Two sessions, in transaction:\n>>\n>> Process A Process B\n>>\n>> update session where id = X;\n>> update order where orderid = 5;\n>> update order where orderid = 5;\n>> update order where orderid = 5;\n>> ... deadlock error.\n>\n> Jo... |
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