threads listlengths 1 2.99k |
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[
{
"msg_contents": "On Sat, 2007-01-20 at 02:28 +1100, FAST PostgreSQL wrote:\n> Attached is a small patch that implements the pg_get_domaindef(oid) function. \n\nA few minor comments:\n\n- don't use C++-style comments\n\n- why does this code append a \"-\" to the output when SPI_processed != 1,\nrather than err... |
[
{
"msg_contents": "I've never really been very happy with the decision early on in the\ndevelopment of nested transactions to use savepoints in the way they\nwere implemented in the command structure. Savepoints are nearly\nuseless for sql scripting because there is no way to probe a\ntransaction and handle er... |
[
{
"msg_contents": "Atached is a patch to allow pretty printing of system objects\n(constraints, indexes, rules, and views) when doing a pg_dump via a\n--pretty-print flag along with a warning in the docs to be careful about\ndoing so :)\n\n--\nGreg Sabino Mullane greg@turnstep.com greg@endpoint.com\nEnd Point C... |
[
{
"msg_contents": "$ make -C src/test/regress runtest\n[ ... ]\ntest xml ... FAILED\ntest stats ... ok\ntest tablespace ... ok\n\n========================\n 1 of 105 tests failed. \n========================\n\nThe regression.diffs are attached. Note that this reproduces... |
[
{
"msg_contents": "With the just-committed changes in PathKey representation, the core\nbackend is now pretty well invested in the assumption that index AMs\nthat can deliver sorted results will use btree-compatible strategy\nnumbers for their order-related operators. This doesn't seem to me\nto be any huge li... |
[
{
"msg_contents": "AFAICT, every buildfarm machine that runs ecpg tests has been failing\nsince Peter's patch here:\nhttp://archives.postgresql.org/pgsql-committers/2007-01/msg00241.php\n\nNow it looks to me like Peter was simply wrong: we do need to include\nlibpq because libecpg depends on it. However, I tri... |
[
{
"msg_contents": "http://archives.postgresql.org/pgsql-bugs/2006-12/msg00220.php\n\nAnyone want to take action on this? Aubrac is currently failing because\nof it\n(http://pgbuildfarm.org/cgi-bin/show_history.pl?nm=aubrac&br=HEAD). I\ncould switch to libedit, but ISTM it'd be better to have the default\ncompil... |
[
{
"msg_contents": "\nHello,\n\nI'm trying to run pg_dump programmatically, and I'm wondering how I can send\nit a password.\n\nI'm running it with a system() call in a child process, and sending the\npassword in from the parent process on stdin, but somehow pg_dump always\nfinds out how to ask my terminal for a... |
[
{
"msg_contents": "I've found a situation that causes DROP FUNCTION to fail (tested\nin 8.1.6, 8.2.1, and 8.3devel):\n\nCREATE TABLE foo (id integer);\n\nCREATE FUNCTION foofunc() RETURNS trigger AS $$\nBEGIN\n RETURN NEW;\nEND;\n$$ LANGUAGE plpgsql;\n\nThen in concurrent sessions:\n\nA: BEGIN;\n\nA: CREATE ... |
[
{
"msg_contents": "Hello,\n\nThere is a file 'compat_informix-dec_test-OpenBSD3.8.broken.stdout'\nunder the path 'src/interfaces/ecpg/test/extedted/' in the recent\nftp snapshot (postgresql-snapshot.tar.gz).\n\nAll of the other files are placed under 'postgresql-snapshot/...'.\nIs this intentional or a mistake?... |
[
{
"msg_contents": "I've been looking at the way we do vacuums.\n\nThe fundamental performance issue is that a vacuum generates \nnheapblocks+nindexblocks+ndirtyblocks I/Os. Vacuum cost delay helps to \nspread the cost like part payment, but the total is the same. In an I/O \nbound system, the extra I/O directly... |
[
{
"msg_contents": "There is currently a performance tip to run ANALYZE after a pg_dump\nscript has been restored.\n\nISTM that pg_dump should default to have ANALYZE statements for a table,\nwhen both table definition and data are dumped. If only data (-a) or\nonly table definition (-s) is dumped the default sh... |
[
{
"msg_contents": "On Mon, 2007-01-22 at 13:41 +0000, Heikki Linnakangas wrote:\n> Any thoughts before I start experimenting?\n\nProbably only to detail the various use cases we are discussing.\n\nMy thoughts on various use cases are:\n\n- small table with frequent update/delete, heap and indexes all/mostly\nca... |
[
{
"msg_contents": "> Thought I would do a poll of what is happening in the world for 8.3. I have:\n> \n> Alvaro Herrera: Autovacuum improvements (maintenance window etc..)\n> Gavin Sherry: Bitmap Indexes (on disk), possible basic Window functions\n> Jonah Harris: WITH/Recursive Queries?\n> Andrei Kovalesvki: So... |
[
{
"msg_contents": "Hi,\n\nThis is how I think autovacuum should change with an eye towards being\nable to run multiple vacuums simultaneously:\n\n1. There will be two kinds of processes, \"autovacuum launcher\" and\n\"autovacuum worker\".\n\n2. The launcher will be in charge of scheduling and will tell workers\... |
[
{
"msg_contents": "bruce wrote:\n> Tom Lane wrote:\n> > Alvaro Herrera <alvherre@commandprompt.com> writes:\n> > > Bruce Momjian wrote:\n> > >> OK, maybe /doc or src/tools. A more radical approach would be to put\n> > >> the list in our documentation, or have initdb install it.\n> > \n> > > Why not put it in t... |
[
{
"msg_contents": "\nWould it be useful to have an SPI function that returns the OID and\nnamespace of the function being executed?\n\nThe reason I bring this up is due to a discussion on the PostGIS lists\nabout making the installation able to work in any namespace from one\ngeneric SQL script.\n\nThe problem ... |
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{
"msg_contents": "Greetings,\n\n* Stephen Frost (sfrost@snowman.net) wrote:\n> It seems unlikely that I'm going to have time at the rate things are\n> going but I was hoping to take a whack at default permissions/ownership\n> by schema. Kind of a umask-type thing but for schemas instead of roles\n> (though I'... |
[
{
"msg_contents": "I am thinking that maintaining fragmented free space within a heap page\nmight be a good idea. It would help us to reuse the free space ASAP without\nwaiting for a vacuum run on the page. This in turn will lead to lesser heap\nbloats and also increase the probability of placing updated tuple ... |
[
{
"msg_contents": "Hello\n\n>Pavel Stehule: PLpsm\n\nI expect so plpgpsm will be some time (+/- one year) external project. For \n8.3 I would to put 2 patches: scrollable cursors and trappable warnings \n(maybe not). I have patch for plpgsql for scrollable cursors too. No body \nhere has experience with SQL/PSM... |
[
{
"msg_contents": "Regexp works differently with no-ascii characters depending on server encoding \n(bug.sql contains non-ascii char):\n\n% initdb -E KOI8-R --locale ru_RU.KOI8-R\n% psql postgres < bug.sql\n true\n------\n t\n(1 row)\n\n true | true\n------+------\n t | t\n(1 row)\n% initdb -E UTF8 --loc... |
[
{
"msg_contents": "Hi!\n\nI get failures for the largeobject regression tests on my vc++ build. I\ndon't think this has ever worked, given that those tests are fairly new.\nAny quick ideas on what's wrong before I dig deeper?\n\n//Magnus\n\n*** ./expected/largeobject.out\tTue Jan 23 14:55:25 2007\n--- ./results... |
[
{
"msg_contents": "Hello all. It seems I'm tripping an assert in 8.1.6- the assert on line \n219 of src/backend/executor/execScan.c (found by running gdb on a core \ndump). This is on x86 and Redhat Linux (forget which version). Note \nthat if I recompile 8.1.6 with asserts turned off the query completes \n... |
[
{
"msg_contents": "The following testcase(extracted from a much much larger production code \nsample) results in\n\nWARNING: TupleDesc reference leak: TupleDesc 0xb3573b88 (2249,1) still \nreferenced\nCONTEXT: PL/pgSQL function \"foo\" line 4 at block variables initialization\nERROR: tupdesc reference 0xb357... |
[
{
"msg_contents": "I'm working again on the patch for making guc variables fall back to their\ndefault value if they get removed (or commented) in the configuration file.\n\nThere is still an issue with custom variables that needs discussion.\n\nRemember that for regular variables we have the following semantic... |
[
{
"msg_contents": "Hi,\n\nFor I can not find too much information about how to use vacuum, I want\nto ask some general information about the guideline of vacuum planning.\n\n1. How do we know if autovacuum is enough for my application, or should\n I setup a vacuum manually from cron for my application?\n\n2... |
[
{
"msg_contents": "Hi, I am now reading PostgreSQL source codes, but i am not familiar to this\ncodes.\n\nSo i am now seraching some sites which explaing about PostgreSQL source\ncodes, or it's structure.\nIf you know a good site explaing PostgreSQL's source codes.\nPlease teach me.\n\nThanks a lot of your con... |
[
{
"msg_contents": "Hi Theo\n\nI find your statements about Postgres being a huge business risk pretty laughable. First of all, Postgres is based on SQL92 and SQL99 standards which means that most scripts are pretty much the same compared to MSSQL and Oracle. The only thing I have seen to learn are the postgres ... |
[
{
"msg_contents": "Dear Developers,\n\nI would like to suggest the inclusion of an extension\nin PostgreSQL. There are instances, I found, when one\nneeds to INSERT several times the same record in a\ntable. The front-end application can do it easy in a\nloop of a sort, but on remote servers (and that's the\nno... |
[
{
"msg_contents": "We (Oleg and me) are glad to present tsearch in core of pgsql patch. In basic, \nlayout, functions, methods, types etc are the same as in current tsearch2 with a \nlot of improvements:\n\n - pg_ts_* tables now are in pg_catalog\n - parsers, dictionaries, configurations now have owner and na... |
[
{
"msg_contents": "Hi, I'm working on a modification of PostgreSQL 8.1.4 and I need to access\nthe\ninformation stored in the last tuple inserted in a table (All this from the\nbackend\ncode).\n\nCould anyone please help me on this?\n\nGreetings and Thanks...\n-- \nLuis D. García M.\n\nTelf: (+58) 2418662663\nC... |
[
{
"msg_contents": "\nI'm looking into recursive queries and what it would take to support them in\nPostgres. Is anyone else looking at this already?\n\nAside from the Oracle-ish syntax were there other objections to the patch as\nposted a while back for 7.3 by Evgen Potemkin?\n\nI have some ideas myself for how... |
[
{
"msg_contents": "Hello,\n\nI've suscribed to this mailing list for help, I will work on a\nSpecialization Degree Thesis, this will be a PostgreSQL implementation of\nfsql, or fuzzy querys.\n\nhttp://www.lcc.uma.es/~ppgg/FSQL.html, this is a link to a webpage who made\nthis in Oracle, but it's not inside of co... |
[
{
"msg_contents": "I have removed the developer names from the bottom of the TODO list now\nthat URLs are used to reference discussions. The URLs are much more\naccurate than putting names on items.\n\n-- \n Bruce Momjian bruce@momjian.us\n EnterpriseDB http://www.enterprisedb.com\n\n + If your life is... |
[
{
"msg_contents": "Log Message:\n-----------\nFix for plpython functions; return true/false for boolean,\nrather than 1/0. This helps when creating trigger functions that output\nSQL.\n\nGuido Goldstein\n\nModified Files:\n--------------\n pgsql/src/pl/plpython:\n plpython.c (r1.90 -> r1.91)\n ... |
[
{
"msg_contents": "Log Message:\n-----------\nAdd GUC temp_tablespaces to provide a default location for temporary\nobjects.\n\nJaime Casanova\n\nModified Files:\n--------------\n pgsql/doc/src/sgml:\n config.sgml (r1.104 -> r1.105)\n (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sg... |
[
{
"msg_contents": "\nHm, having skimmed through the Evgen Potemkin's recursive queries patch I find\nit quite different from what I was expecting. My own thinking was headed off\nin a different direction.\n\nBasically the existing patch reimplements a new kind of join which implements\na kind of nested loop joi... |
[
{
"msg_contents": "I'm looking over the VC build trying to eliminate what warnings are\nleft. One thing that appears in a couple of places is stuff like:\n\n.\\src\\bin\\psql\\print.c(2014): warning C4090: 'function' : different\n'const' qualifiers\n\nThis happens in psql when we do free() on a variable that's ... |
[
{
"msg_contents": "Looking at the VC warnings, I find that in ECPGDynamicType()\n(typename.c in ecpglib), the default branch of the case statement\nreturns \"-type\". But the function returns \"unsigned int\", so returning a\nnegative value seems very strange to me.\n\nAt least it throws a warning in VC++. \n\n... |
[
{
"msg_contents": "Current WAL Header uses 32 bytes on a 64-bit CPU. It seems possible to\nreduce this to 24 bytes, without reducing resilience, when\nfull_page_writes = off. This will reduce overall WAL volumes by around\n5-15%, depending upon the application with performance gains in various\nways.\n\nIf full... |
[
{
"msg_contents": "[\nSorry if this is a duplicate -- resending since it hasn't made it to the \nlist after 1 1/2 hour, possibly due to large attachment (?); here's a \nURL instead:\nhttp://www.joeconway.com/das_data_load_failure2.sql.gz\n]\n\nWe just came upon a crash bug in Postgres >= 8.2. The attached\nstan... |
[
{
"msg_contents": "Discussion \"tsearch in core patch, for inclusion\" shows\n(http://archives.postgresql.org/pgsql-hackers/2007-01/msg01165.php and\nfollowing http://archives.postgresql.org/pgsql-hackers/2007-01/msg01186.php)\nthat there are some problems with contrib promotion and expansion.\nI've encountere... |
[
{
"msg_contents": "\nI have had to reverse out this patch because Py_RETURN_TRUE is only\nsupported in Python versions >= 2.3, and we support older versions. I\ndid add a comment:\n\n* We would like to use Py_RETURN_TRUE and Py_RETURN_FALSE here for\n* generating SQL from trigger functions, but those... |
[
{
"msg_contents": "Folks, \n\nAt this moment the following is the list of the unused OIDs. For the\nuuid datatype I use a script for generating catalog entries. I can close\nsome gaps there if the \"masters\" are okay with this. Are any OIDs\nreserved for later or any range can be used in this case?\n\n2 - 9\n3... |
[
{
"msg_contents": "Dear Developers,\n\nThanks for your answers. I didn't know about\ngenerate_series, but it looks to be exactly what\nI was suggesting.\n\nRegards,\nSorin Schwimmer\n\n\n \n____________________________________________________________________________________\nDo you Yahoo!?\nEveryone is raving a... |
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{
"msg_contents": "decibel=# select version();\n PostgreSQL 8.3devel on i386-apple-darwin8.8.2, compiled by GCC i686-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build 5363)\n\ndecibel=# select box '((0,0),(2,2))' ~ point '(1,1)';\nERROR: operator does not exist: box ~ point\nLINE 1: select box '(... |
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{
"msg_contents": "In a thread in July last year, I raised the possibility of transforming\na query to allow functional indexes to be utilised automatically.\nhttp://archives.postgresql.org/pgsql-hackers/2006-07/msg00323.php\n\nThis idea can work and has many benefits, but there are some\ncomplexities. I want t... |
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{
"msg_contents": "\nThe author of this bug was good enough to send me a copy, since I don't \nnormally read the -bugs list. It can now be found at \nhttp://archives.postgresql.org/pgsql-bugs/2007-01/msg00111.php .\n\nI dug into it a bit and found that pltcl and plpython appear to use \nalmost identical code, b... |
[
{
"msg_contents": "Hi list,\n\nI am using pg_dump and pg_restore to backup and restore a database but \nthere is something\nthat I believe is missing from the restore process:\nan option in pg_restore to exclude a schema from being dropped when -c \noption is defined.\n\nAnd here is why:\n\nSuppose that I have ... |
[
{
"msg_contents": "For a future multimaster replication system, I will need a couple of \nfeatures in the PostgreSQL server itself. I will submit separate \nproposals per feature so that discussions can be kept focused on one \nfeature per thread.\n\nFor conflict resolution purposes in an asynchronous multimast... |
[
{
"msg_contents": "The experience with Slony-I has shown that\n\n a) different behavior of triggers and rules on a transactions origin\n and a replica is essential;\n\n b) mucking around with the system catalog to achieve this is futile.\n\nThis would be even more catastrophic in a multimaster environm... |
[
{
"msg_contents": "Granted this one has a few open ends so far and I'd like to receive some \nconstructive input on how to actually implement it.\n\nThe idea is to clone an existing serializable transactions snapshot \nvisibility information from one backend to another. The semantics would \nbe like this:\n\n ... |
[
{
"msg_contents": "Hi everyone,\n I have a problem with one of my costomers.\nI made a program that uses a PostgreSQL (win32) database to save its data.\nMy customer claims that he lost lots of data reguarding his own clients \nand that those data had surely been saved on the database.\nMy first guess is that ... |
[
{
"msg_contents": "I've just read a paper that says PostgreSQL doesn't do this. My reading\nof the code is that we *do* evaluate the HAVING clause prior to\ncalculating the aggregates for it. I thought I'd check to resolve the\nconfusion.\n\n- - -\n\nIf not, it seems fairly straightforward to push down some or... |
[
{
"msg_contents": "\nHm, I had hoped that the DB2/ANSI syntax would only require making \"WITH\" a\nfully reserved word, and not the other tokens it uses. Certainly for\nnon-recursive queries that's the case as the only other token it uses is \"AS\"\nwhich is already a fully reserved word.\n\nHowever to fully s... |
[
{
"msg_contents": "\nWoah, I just realized it's much worse than that. I think the syntax in the\nANSI is not parsable in LALR(1) at all. Note the following:\n\nWITH RECURSIVE foo (a,b) AS (subq) SEARCH BREADTH FIRST BY a,b,c(x,z),d(y,z) AS (subq) SELECT ...\n\nTo determine whether \"c\" is the name of a new <wi... |
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{
"msg_contents": "Checked it against HEAD and 8.2:\n\npostgres=# select 1, 1, 1 union select * from (select 2, null, 2) two;\nERROR: failed to find conversion function from \"unknown\" to integer\n\n\nJan\n\n-- \n#======================================================================#\n# It's easier to get fo... |
[
{
"msg_contents": "Folks,\n\nI would like to build pg on VC2005. How do I use pthreads that is\nmentioned in the README file. Do I need the DLL? Sources? LIB?\nWhere do I install or copy them..\n\nRegards,\nGevik\n\n\n",
"msg_date": "Fri, 26 Jan 2007 21:34:10 +0100",
"msg_from": "Gevik Babakhani <pgdev@... |
[
{
"msg_contents": "In testing the new autovac facility, I noticed this log in the\nEXEC_BACKEND (on Linux) scenario (I pressed Ctrl-C only once):\n\nDEBUG: postmaster received signal 2\nLOG: received fast shutdown request\nLOG: aborting any active transactions\nFATAL: terminating connection due to administr... |
[
{
"msg_contents": "Hello,\n\nThis patch separates autovacuum in two families of processes: one is the\n\"launcher\", in charge of examining statistics and deciding when to start\na worker. The other is the worker, which is started by the postmaster\nunder command of the launcher, and processes what the launche... |
[
{
"msg_contents": "\nWe seem to have 2 ECPG regression failures on Windows - see below, taken \nfrom buildfarm log. Can we either fix ecpg or fix the expected results?\n\ncheers\n\nandrew\n\n*** expected/compat_informix-dec_test-MinGW32.stdout\tSat Jan 27 02:34:46 2007\n--- results/compat_informix-dec_test.stdo... |
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{
"msg_contents": "Hello,\n\nWith all the recent discussion on contrib modules etc.. I would like to\noffer the following suggestion. I am willing to do a good portion of the\nwork myself and I can get it done before feature freeze. I will need\nhelp with the global make file stuff however so that is one depend... |
[
{
"msg_contents": "Hi,\n\n \n\n I am looking for a way via configuration to make Postgres\nnot to use the openssl lib libeay32.dll as I need to delete that\nlibrary. I basically need to remove any encryption (hash is fine)\nfeatures from my Postgres (8.x) installation. This is quite urgent for\nme. ... |
[
{
"msg_contents": "Sorry for the spam. I am not sure if the email I sent earlier went\nthough as it was before I signed up for this email list.\n\n \n\n \n\nHi,\n\n \n\n I am looking for a way via configuration to make Postgres\nnot to use the openssl lib libeay32.dll as I need to delete that\nlibrar... |
[
{
"msg_contents": "Hi,\n\nWhat query can I run to get the comments for my table columns.\n\ni.e. the ones on my 8.1 database added with this command:\n\nCOMMENT ON COLUMN addresses.address_id IS 'Unique identifier for the \naddresses table';\n\nthanks\n\nTim\n\n",
"msg_date": "27 Jan 2007 17:57:06 -0800",
... |
[
{
"msg_contents": "Hi there,\n\nI want to center a content of table's cell\n(ex. http://mira.sai.msu.su/~megera/pgsql/lockmatrix/c2.html),\nbut jade seems doesn't generate a right html code.\n\nsgml code looks like:\n\n <table id=\"lock-matrix\" frame=\"topbot\" pgwide=\"1\">\n <title>Lock Matrix</title>\n ... |
[
{
"msg_contents": "Hello\n\nSQL/PSM standard defines language for stored procedures. PL/pgPSM is \npostgresql's implementation of SQL/PSM. I uploaded first version, which can \nbe tested without patching core files. Simply download and compile it. Some \nsamples you can find on \nhttp://postgresql.interweb.cz/i... |
[
{
"msg_contents": "Seems the UUID patch broke Windows builds.\nhttp://www.pgbuildfarm.org/cgi-bin/show_log.pl?nm=snake&dt=2007-01-28%2018:30:01\n\nuuid_t is defined to UUID in the win32 platform SDK header files. I\nwould suggest we use pguuid_t or something like that instead.\n\n//Magnus\n",
"msg_date": "S... |
[
{
"msg_contents": "This is a proposal for archive log compression keeping physical log in WAL.\n\nIn PotgreSQL 8.2, full-page_writes option came back to cut out physical\nlog both from WAL and archive log. To deal with the partial write\nduring the online backup, physical log is written only during the online... |
[
{
"msg_contents": "Dateci un occhio\n\nhttp://www.petitiononline.com/RESETINC/petition.html\n\nEnrico\n-- \nIf Bill Gates had a penny for everytime Windows crashed,he'd be a multi-billionaire by now .......oh look, he already is !!!!\nscotty@linuxtime.it - Skype:sscotty71\nhttp://www.linuxtime.it/enricopirozzi\... |
[
{
"msg_contents": "Hi,\n\nI was about to resubmit the phantom command ids patch for review, as I \nnoticed a little problem.\n\nIn fmgr.c in record_C_func, we cache the xmin and cmin, and later in \nlookup_C_func we check that they match to determine if the cached \ninformation is still valid. With phantom comm... |
[
{
"msg_contents": "(working on the PL debugger...) \n\nIt appears that the libraries listed in shared_preload_libraries will\n*not* be inherited by spawned backends on Win32 platforms.\n\nDo we have to do something special to make that work?\n\nUsing ProcessExplorer (from sysinternals.com), I can see that my pl... |
[
{
"msg_contents": "Now that the xml type as per SQL:2003 is pretty much finished, one \nstarts to wonder about what useful things one might do with it. What \nwe have so far contains only functions to construct XML values from SQL \ndata, but there is nothing that you can do with the type at the moment \nexcep... |
[
{
"msg_contents": "check out the pg_description system catalog:\n\nhttp://www.postgresql.org/docs/8.2/static/catalog-pg-description.html\n\n-------------------------------------------------------------\nhttp://www.elsasoft.org\n\nOn Jan 29, 2:40 pm, \"Timasmith\" <timasm...@hotmail.com> wrote:\n> Hi,\n>\n> What... |
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{
"msg_contents": "Hi all,\n\nI think I've heard the answer to this in another list, but I just want\nto get the widest audience and set of opinions, to be sure..\n\nApparently right now the V3 protocol doesn't return table-aliases for\ncolumns, like:\n\nselect employee.firstName, boss.firstName from contacts a... |
[
{
"msg_contents": "Not sure whether its worth optimizing, but had spotted this while browsing\nthe code a while back. So thought would post it anyways.\n\nThe stack usage for toast_insert_or_update() may run into several KBs since\nthe MaxHeapAttributeNumber is set to a very large value of 1600. The usage\ncoul... |
[
{
"msg_contents": "\n\nI think I found a bug, or at least a discrepancy. Afaict the\ntransformSetOperationsStmt function should have identical code to\ntransformSelectStmt outside of the operations affected by set operations. If\nthat's the case then the SELECT INTO/CREATE TABLE AS code was not updated when\nla... |
[
{
"msg_contents": "Here's an updated version of the phantom command ids patch.\n\nI found one more subtle safety issue. The array and hash table for \nphantom command ids is dynamically grown when HeapTupleHeaderSetCmax is \ncalled. Unfortunately, since HeapTupleHeaderSetCmax is used inside a \ncritical section... |
[
{
"msg_contents": "Thanks! Tom,\n\n\tWe are using the win32 version of the postgres 8.0.10.5031. We\nneed to replace that with the same version (not necessarily to the same\npoint release) without using SSL (without using the openssl libraries\nmentioned below). We are trying to rebuild the binary as you sugg... |
[
{
"msg_contents": "\nIs it considered ok for the pstate data structures to have references to nodes\nin the query tree? Or should they do copyObject() if they need to refer to\nthem? \n\nIs it ok to scribble on and reuse objects from the parse tree when generating\nthe transformed tree? Or should the transforme... |
[
{
"msg_contents": "Are we going to turn on standard_conforming_strings for 8.3? We\ndiscussed the idea when we added it in 8.1, and enabled the backslash\nwarning in 8.2. We have gotten almost no pushback on the warning, so it\nseems enabling it might be good. Right now, for default\npostgresql.conf, users a... |
[
{
"msg_contents": "\nI just turned on SSL for a test server and noticed that SSL mode isn't \nlogged with the connection. Should it be? It should be relatively simple \nto add.\n\ncheers\n\nandrew\n",
"msg_date": "Tue, 30 Jan 2007 11:28:42 -0500",
"msg_from": "Andrew Dunstan <andrew@dunslane.net>",
... |
[
{
"msg_contents": "FYI, I have been working all January to process 8.3 held patches/ideas,\nplus process the items arriving during the month. While I have been\nable to make some progress, there are still a significant number of\nitems for me to address. I will keep working on it and try to complete\nit by mi... |
[
{
"msg_contents": "Standard English uses \"may\", \"can\", and \"might\" in different ways:\n\n\tmay - permission, \"You may borrow my rake.\"\n\t\n\tcan - ability, \"I can lift that log.\"\n\t\n\tmight - possibility, \"It might rain today.\"\n\nUnfortunately, in conversational English, their use is often mixed... |
[
{
"msg_contents": "Small introduction: GIN index doesn't support full scan of index now because of \ndisaster performance. Pointer to each heap tuple will be returned several times. \n Next, if extractQuery doesn't return anything, GIN generates error 'GIN index \ndoes not support search with void query'. That... |
[
{
"msg_contents": " \n ----- Original Message ----- \n From: \"Bruce Momjian\" <bruce@momjian.us>\n-- snip --\n> I would like to clean up our documentation to consistently use these\n> words. Objections?\n> \n> (Who says were obsessive?) :-)\n-- more snip --\n \n Did you mean, \"Who says we're obsessive?\" ;-... |
[
{
"msg_contents": "I was testing the following statement and found it working fine on\nversion 8.2.1.\n\n\"Fix RENAME to work on variables other than OLD/NEW\"\n\nI can rename just any variable declared in a PL block apart from\nOLD/NEW. Is the TODOs list out of sync or I am missing the point here?\n\n--Imad\nw... |
[
{
"msg_contents": "My understanding is that an UPDATE statement will fire exactly the same\nnumber of RI checks as does an INSERT, in all cases.\n\nISTM possible that we could optimise away some RI checks in the case of\nUPDATEs. This might or might not save some cycles but it will definitely\nreduce the amount... |
[
{
"msg_contents": "Thanks! Mangus,\n\n\tOur developers are currently working on the build. Just\nwondering if there are any builds, without the encryption, we can\ndownload.\n\n\tThanks again for the response!\n\tTom\n\n-----Original Message-----\nFrom: Magnus Hagander [mailto:magnus@hagander.net] \nSent: Tues... |
[
{
"msg_contents": "All,\n\nWe only have five days left to submit talks for OSCON (Portland, last week \nof July): http://conferences.oreillynet.com/cs/os2007/create/e_sess\n\nI'd like to check & coordinate what people are submitting from PostgreSQL \nto make sure we have the strongest possible PostgreSQL conten... |
[
{
"msg_contents": "It's a fairly common case to want to improve a query along the lines of\nTableA intersect ~TableB.\n\nWe can write this as \n\n\tselect * from tableA \n\twhere key not in \n\t\t(select * from tableB)\n\nor we can get more fancy\n\n\tselect tableA.*\n\tfrom tableA left outer join tableB\n\t\to... |
[
{
"msg_contents": "If something from primnodes.h (XmlExpr) needs something from \nparsenodes.h (TypeName), should I just move the former to the latter, \nor is there some major semantic dividing line between the two? Or \nmaybe TypeName should really be a primnode?\n\n-- \nPeter Eisentraut\nhttp://developer.po... |
[
{
"msg_contents": "Right now, I need a way to log the lock wait times for certain queries,\nto see if they are acceptable. DTrace is not available.\n\nI'm dealing with a problem that is either a standard lock wait involving\nRI trigger locking, or a weirder problem involving lock starvation as a\nresult of soft... |
[
{
"msg_contents": "----- Forwarded message from elein <elein@varlena.com> -----\n\nTo: pgsql-general@postgresql.org\nCc: elein <elein@varlena.com>\nSubject: [GENERAL] 8.2.1 Compiling Error\nMail-Followup-To: pgsql-general@postgresql.org\nFrom: elein <elein@varlena.com>\n\n\nDebian Linux. Have always built from ... |
[
{
"msg_contents": "Hi there,\n\nfollowing discussion in -patches about lock compatibility matrix,\nposted by Teodor, we have another matrix \nhttp://mira.sai.msu.su/~megera/pgsql/lockmatrix/c2.html\nBesides formatting improvements, it has addtional lock with\ntemporary name UPDATE EXCLUSIVE (UE), which is the s... |
[
{
"msg_contents": "\nI have made these adjustments to the documentation. Do people want the\nerror message strings also updated? It will probably make the\ntranslation easier/clearer in the future, but it does involve some error\nmessage wording churn. CVS HEAD only, of course.\n\n---------------------------... |
[
{
"msg_contents": "G'day hackers,\n\nI had some hand-wavy thoughts about some potential gains for\npostgres in the data archiving/warehousing area. I'm not able\nto do any work myself on this, and don't actually have a\npressing need for it so I'm not \"requesting\" someone do it, but\nI thought it might be wo... |
[
{
"msg_contents": "Here's an idea and a patch for full page writes improvement.\n\nIdea:\n(1) keep full page writes for ordinary WAL, make them available during\nthe crash recovery, -> recovery from inconsistent pages which can be\nmade at the crash,\n(2) Remove them from the archive log except for those writte... |
[
{
"msg_contents": "Right now max_locks_per_transactions defines the average number of locks \ntaken by a transaction. thus, shared memory is limited to \nmax_locks_per_transaction * (max_connections + max_prepared_transactions).\nthis is basically perfect. however, recently we have seen a couple of \npeople hav... |
[
{
"msg_contents": "AFAICS, the statistics information \"the number of dead tuples\"\n(n_dead_tuples) has an estimation error.\n\nVACUUM sends a message to stats collector process when it has swept a table.\nThe stats collector receives the message and sets n_dead_tuples of the table\nto zero. However, we can up... |
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