threads listlengths 1 2.99k |
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[
{
"msg_contents": "I'm currently doing the second of these two proposals:\n\n\nGregory Stark <stark@enterprisedb.com> writes:\n> In any case it seems a bit backwards to me. Wouldn't it be better to\n> preserve bits in the case of short length words where they're precious\n> rather than long ones? If we make 0xx... |
[
{
"msg_contents": "\"FAST PostgreSQL\" <fastpgs@fast.fujitsu.com.au> writes:\n> The second variable is of interest. We need to specify a table in the insert command. My preferred option is for the user to give one and he can create it if and when he wants to. The alternative is we decide the table name and make... |
[
{
"msg_contents": "Log Message:\n-----------\nFunctions for mapping table data and table schemas to XML (a.k.a. XML export)\n\nModified Files:\n--------------\n pgsql/doc/src/sgml:\n func.sgml (r1.360 -> r1.361)\n (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=... |
[
{
"msg_contents": "\nI sent two emails last night, one to -patches and one to -hackers. Neither\nseems to have come through. Has anyone else seen them?\n\nOn -patches I posted an updated patch that was functionally a noop but changed\nthe macro api to SETVARSIZE(). It also replaced the VARATT_SIZE and\nVARATT_D... |
[
{
"msg_contents": "\nI sent two emails last night, one to -patches and one to -hackers. Neither\nseems to have come through. Has anyone else seen them? I sent this email once\nalready too and it hasn't come through. I'm resending it from a different\naccount now.\n\nOn -patches I posted an updated patch that wa... |
[
{
"msg_contents": "UX:acomp: ERROR: \"xml.c\", line 2188: undefined symbol: INT64_MAX\nUX:acomp: ERROR: \"xml.c\", line 2188: undefined symbol: INT64_MIN\n\nhttp://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=warthog&dt=2007-02-16%2009:06:01\n\n\n-- \nAlvaro Herrera http://www.... |
[
{
"msg_contents": "Multiple systems are occasionally failing the timestamptz test at the \ncheck stage. From what I can tell, this is due to the newly added ISO\nweek checks referring to TIMESTAMP_TBL used by the timestamp test \ninstead of TIMESTAMPTZ_TBL. Both checks run at the same segment, so\nthe test fa... |
[
{
"msg_contents": "Log Message:\n-----------\nBetter fix for determining minimum and maximum int64 values that doesn't\nrequire stdint.h and works for \"busted\" int64.\n\nModified Files:\n--------------\n pgsql/src/backend/utils/adt:\n xml.c (r1.30 -> r1.31)\n (http://developer.postgresql.org/... |
[
{
"msg_contents": "Hi\n\nWhen postgres crashes during recovery, and is then restarted, it\nsays:\n\"database system was interrupted while in recovery at ...\nThis probably means that some data is corrupted and\nyou will have to use the last backup for recovery.\"\n\nWhen I first read that message, I assumed tha... |
[
{
"msg_contents": "I've sent a message on the subject of 2-byte headers and choice of bitpatterns\ntwice during the mail outage last night. They may come through eventually but\nplease ignore them as the situation has changed as new evidence has come to\nlight.\n\nI was previously doing the second of the two bi... |
[
{
"msg_contents": "After staring at my previous notes for autovac scheduling, it has become\nclear that this basics of it is not really going to work as specified.\nSo here is a more realistic plan:\n\nFirst, we introduce an autovacuum_max_workers parameter, to limit the\ntotal amount of workers that can be run... |
[
{
"msg_contents": "Hi,\n\nIs anybody working on implementing n-gram search functionality for\ntext type data? tsearch2 is great for long text but it's not\nappropreate for short (10-100 bytes) text data. What I want to achieve\nis a fast partial match search using indexes, i.e. foo ~ 'bar' or foo\nLIKE '%bar%' ... |
[
{
"msg_contents": "I have completed processing of the 8.3 patches \"hold\" queue. There are\nsome emails where I am waiting on a reply from the authors, but I will\nnow just handle them as part of the normal patch process.\n\nI will now return to processing patches as they come in, and deal with\nthe patches t... |
[
{
"msg_contents": "On 2/17/07, Alvaro Herrera <alvherre@commandprompt.com> wrote:\n> Bruce Momjian escribió:\n>\n> > Maybe now would be an appropriate time to discuss the open questions in\n> > the submitting email:\n>\n> > > Brendan Jurd wrote:\n> > > > I'd also like to raise the topic of how conversion from t... |
[
{
"msg_contents": "\nPostgreSQL, already a mature database, needs to have more options for\nrecovery as compared to proprietary databases. I just worked with Oracle's\nFlashBack query feature in Oracle 9i and FlashBack Table feature in 10g.\n\nFuture versions of PostgreSQL must have similar features which enabl... |
[
{
"msg_contents": "I'm starting to think about the long-wanted plan invalidation mechanism.\nHere's a sketch --- anyone see any problems?\n\n* Create a new module, say src/backend/utils/cache/plancache.c, that we\nwill put in charge of all long-lived plans --- or at least those cached by\nPREPARE, plpgsql, and ... |
[
{
"msg_contents": "I've sent a message on the subject of 2-byte headers and choice of bitpatterns\ntwice during the mail outage last night. They may come through eventually but\nplease ignore them as the situation has changed as new evidence has come to\nlight.\n\nI was previously doing the second of the two bi... |
[
{
"msg_contents": "Hello\n\ncstring is clasic c (zero terminated) string and is used only in some \nPostgreSQL functions. This type isn't compatible with text and you have to \nexplicit cast trick with textin function.\n\nroot=# select textin(('abc'::cstring));\ntextin\n--------\nabc\n(1 row)\n\nStandard is usi... |
[
{
"msg_contents": "On Sun, Feb 18, 2007 at 12:56:08PM -0500, scotty@linuxtime.it wrote:\n> Hi, \n> just for fun, I wrote a little postgresql contrib,\n> who has a C function called myfun inside it.\n> The function myfun returns a value , now I return\n> a cstring type value, and it works fine if \n> I run from ... |
[
{
"msg_contents": "Using libpq with pg 8.2.1 on WinXP Pro SP2.\nAfter a PQExec with a fetch from a scroll cursor, I only get \"FETCH\" from PQcmdStatus, and not \"FETCH count\" as described in the 8.2.1 docs. However, PQntuples returns the number of fetched rows. If I replace the FETCH by a MOVE, PQcmdStatus r... |
[
{
"msg_contents": "While thinking about having a centralized plan cache for managing plan\ninvalidation, I got annoyed again about the fact that the executor needs\naccess to the Query tree. This means that we'll be storing *three*\nrepresentations of any cached query: raw parsetree for possible\nregeneration,... |
[
{
"msg_contents": "Hi,\n\nwe've made mistake and initdb database cluster in wrong locale :-(\n\nNow it's full of data. I've read in the docs that it's not possible to \nchange locale.\n\nBut I guess something like this would work:\n\na)\n1) drop all indexes on text/varchar columns\n2) change cluster locale\n3) ... |
[
{
"msg_contents": "I notice that this patch: \nhttp://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_proc.h.diff?r1=1.443&r2=1.444\n\ninserts a bunch of XML related rows in pg_proc without specifying oid.\nThis breaks the fmgrtab generator on msvc. Most likely because I didn't\nthink of that c... |
[
{
"msg_contents": "Hi list,\n\nHere's a proposal of this idea which stole a good part of my night.\nI'll present first the idea, then 2 use cases where to read some rational and \nfew details. Please note I won't be able to participate in any development \neffort associated with this idea, may such a thing happ... |
[
{
"msg_contents": "\nI had intended to make varlenas alignment 'c' and have the heaptuple.c force\nthem to alignment 'i' if they required it. However I've noticed a problem that\nmakes me think I should do this the other way around.\n\nThe problem is that other places in the codebase use the alignment. In\npart... |
[
{
"msg_contents": "Hi,\n\nI started working again on my\nIDENTITY/GENERATED patch.\nMy question is $SUBJECT.\nThis code is in rewriteTargetlist():\n\nnew_attr = build_column_default()\nnew_tle = makeTargetEntry((Expr *) new_expr, ...)\n\nNow, in ExecInsert() I have to compute\nthe default for IDENTITY/GENERATED... |
[
{
"msg_contents": "Reposting - looks like the message did not get through in the first\nattempt. My apologies if multiple copies are received.\n\n\nThis is the next version of the HOT WIP patch. Since the last patch that\nI sent out, I have implemented the HOT-update chain pruning mechanism.\n\nWhen following a... |
[
{
"msg_contents": "Hi,\n\nI started working on my previous patch, encouraged\nby the fact that it became a wishlist item for 8.3. :-)\n\nThe changes in this version are:\n- Refreshed to almost current (5 days old)\n CVS version of 8.3 devel\n- The original SERIAL pseudo type is left alone,\n you _have to_ spe... |
[
{
"msg_contents": "bruce wrote:\n> Joe Conway wrote:\n> > Bruce Momjian wrote:\n> > > Pavel Stehule wrote:\n> > >> Hello,\n> > >>\n> > >> I miss doc for this operator\n> > > \n> > > Strang IS [NOT] OF wasn't documented, especially seeing it was added in\n> > > PostgreSQL 7.3. Anyway, documented and backpatched... |
[
{
"msg_contents": "pagila=# select version();\n version\n-------------------------------------------------------------\n PostgreSQL 8.2.3 on i386-pc-solaris2.10, compiled by cc -Xa\n(1 row)\n\npagila=# create or replace function test() returns bool as $$ begin set \nstatement_timeout =... |
[
{
"msg_contents": "Inspired by this thread [1], and in particular by the idea of storing\nthree numbers (permanent ID, on-disk storage position, display\nposition) for each column, I spent a little time messing around with a\nprototype implementation of column storage positions to see what kind\nof difference i... |
[
{
"msg_contents": "Log Message:\n-----------\nChange $(CC) to $(COMPILER) on Solaris gcc so -m64 is passed into the\nshared link line.\n\nModified Files:\n--------------\n pgsql/src:\n Makefile.shlib (r1.108 -> r1.109)\n (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/Makefile.shlib.diff?... |
[
{
"msg_contents": "As a result of discussion with Peter, I provide modified patch for\nxpath_array() with namespaces support.\n\nThe signature is:\n _xml xpath_array(text xpathQuery, xml xmlValue[, _text namespacesBindings])\n\nThe third argument is 2-dimensional array defining bindings for\nnamespaces. Simple... |
[
{
"msg_contents": "Now we have --with-libxml (and USE_LIBXML constant for #ifdef-s), what\nis not absolutely right: XML support is smth that is more general than\n\"using libxml2 library\". E.g., some SQL/XML publishing functions (such\nas XMLPI) do not deal with libxml2.\n\nAlso, in the future more \"non-libxm... |
[
{
"msg_contents": "As was discussed in several threads, I'd handed over the\nresponsibility of hierarchical queries to Greg Stark several weeks\nago. He posted a preliminary patch which I don't believe anyone\nlooked at. For 8.3's sake, I wanted to make sure we get the status of\nthis out on the table so ther... |
[
{
"msg_contents": "Jan Wieck wrote:\n> On 1/25/2007 7:33 PM, Tom Lane wrote:\n> >\n> > 1 fires always\n> > 0 fires never\n> > N fires in \"Normal\" mode\n> > R fires in \"Replica\" mode\n> > other letters available for other future mode values?\n> ... |
[
{
"msg_contents": "Benjamin Arai wrote:\n> Is there a way to give priorities to queries or users? Something similar to \n> NICE in Linux. My goal is to give the updating (backend) application a very \n> low priority and give the web application a high priority to avoid\n> disturbing the user experience. \n>\n>... |
[
{
"msg_contents": "Hello\n\nyesterday I sent posted bug, bud it hangs because I am not member of \npsql-bug mailing list. Can somebody look to queue?\n\nThank You\nPavel Stehule\n\n_________________________________________________________________\nNajdete si svou lasku a nove pratele na Match.com. http://www.ms... |
[
{
"msg_contents": "Are there any plans to move to another SCMS in the future? I am curious, I \nguess.\n\nwt\n-- \nWarren Turkal (w00t)\n",
"msg_date": "Wed, 21 Feb 2007 21:23:16 -0700",
"msg_from": "Warren Turkal <wt@penguintechs.org>",
"msg_from_op": true,
"msg_subject": "SCMS question"
},
... |
[
{
"msg_contents": "Is there a reason why the DATE type does not support infinity something like \nthe DATE type?\n\nwt\n-- \nWarren Turkal (w00t)\n",
"msg_date": "Thu, 22 Feb 2007 00:03:22 -0700",
"msg_from": "Warren Turkal <wt@penguintechs.org>",
"msg_from_op": true,
"msg_subject": "infinity an... |
[
{
"msg_contents": "I've brought the GIT patch up-to-date with CVS head. The latest version \ncan be found at http://community.enterprisedb.com/git/\n\nI also reran the CPU bound test cases with the latest patch.\n\nI want this in 8.3 in some form, and I have the time to do any required \nchanges. If someone wan... |
[
{
"msg_contents": "Hi\n\nI'm trying to gain a better understanding of how the postgres\nxlog works - especially about the corner cases of wal replay.\n\nOne thing that I do not understand is what CheckPoint.undo is\nused for. I grepped through the source, and only see very few\nreferences to it, which either ju... |
[
{
"msg_contents": "Hi\n\nAfter futher reading I fear I have to bother you with another question ;-)\nThere is a flag XLOG_NO_TRAN passed via the info parameter to XLogInsert.\n\nNow, for example the following comment in clog.c\n/*\n * Write a TRUNCATE xlog record\n *\n * We must flush the xlog record to disk... |
[
{
"msg_contents": "> CREATE FULLTEXT CONFIGURATION myfts LIKE template_cfg AS DEFAULT;\n> SELECT add_fulltext_config('myfts', 'template_cfg', True);\n\n>That's simple, but what about\n>CREATE FULLTEXT MAPPING ON cfgname FOR lexemetypename[, ...] WITH \n>dictname1[, ...];\n>?\n>\n>SELECT create_fulltext_ma... |
[
{
"msg_contents": "\nThe numeric data type's minimum data size is 8 bytes and it can only even get\nthat small for \"0\". Storing even \"1\" requires 10 bytes. That seems pretty\nabysmal.\n\nIt occurs to me that we could assign special-case meanings for any datum\nsmaller than 8 bytes. In just 2 or 4 bytes (inc... |
[
{
"msg_contents": "Column storage position is the subject of many long threads in recent\ntimes. Solutions proposed for this have been both fairly complex and\nlong enough that nothing seems likely to happen for 8.3. If I'm wrong,\nthen of course this proposal would be superceded.\n\nI propose that at CREATE TA... |
[
{
"msg_contents": "Hi,\nI would like to know how the data is been read from WAL file. If anyone can \nhelp me with the WAL file structure. What are the basic functions used by a \npg_restore call.\n\nThanks\nVisahal\n\n_________________________________________________________________\nWith tax season right arou... |
[
{
"msg_contents": "hi !\n\ni think u people could probably help me i how to query the pgsql/postgis \nfrom google maps api to display the markers on the google maps which are \nstored in the postgis database.\nPhani Kishore\nTata Consultancy Services\nMailto: phani.kishore@tcs.com\nWebsite: http://www.tcs.com\n... |
[
{
"msg_contents": "Osprey is a NetBSD running on m68k\n\nhttp://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=osprey&dt=2007-02-22%2023:00:18\n\nIt dumped core running VACUUM:\n\n--- 1,5 ----\n VACUUM;\n! server closed the connection unexpectedly\n! \tThis probably means the server terminated abnormally\n! \... |
[
{
"msg_contents": "Hi\n\nI plan to submit a proposal for implementing support for\nread-only queries during wal replay as a \"Google Summer of Code 2007\"\nproject.\n\nI've been browsing the postgres source-code for the last few days,\nand came up with the following plan for a implementation.\n\nI'd be very int... |
[
{
"msg_contents": "Log Message:\n-----------\nUpdate Solaris FAQ.\n\nZdenek Kotala\n\nModified Files:\n--------------\n pgsql/doc:\n FAQ_Solaris (r1.23 -> r1.24)\n (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/FAQ_Solaris.diff?r1=1.23&r2=1.24)\n",
"msg_date": "Fri, 23 Feb 2007 14:38... |
[
{
"msg_contents": "I just tried to add something to the pg_autovacuum table for the first\ntime today (with 8.1). I wanted to make the simplest possible entry:\nDisable auto-vacuuming for a table. However, the data model requires\nthat I also enter values for:\n\nvac_base_thresh\nvac_scale_factor\nanl_base_thre... |
[
{
"msg_contents": "Hello,\n\n5 weeks to feature freeze folks. Please provide updates including if you\nthink you will have a patch submitted before feature freeze. Be\nrealistic, if you can't make it -- say so.\n\n\nAlvaro Herrera: Autovacuum improvements (maintenance window etc..)\nGavin Sherry: Bitmap Indexes... |
[
{
"msg_contents": "Ok,\n\nThis may the wrong place to look for answers to this, but I figured it\ncouldn't hurt...so here goes:\n\nOn friday we upgraded a critical backend server to postgresql 8.2\nrunning on fedora core 4. Since then we have received three kernel\npanics during periods of moderate to high loa... |
[
{
"msg_contents": "Please see the attached WIP HOT patch - version 3.2. It now\nimplements the logic for reusing heap-only dead tuples. When a\nHOT-update chain is pruned, the heap-only tuples are marked\nLP_DELETE. The lp_offset and lp_len fields in the line pointer are\nmaintained.\n\nWhen a backend runs o... |
[
{
"msg_contents": "Hallo to all,\n\nJust wondering after reading so many mails from Hackers List.(its 2.15 AM now!!)\nIs there anybody working on something to create a DB from\na) The TODO list http://www.postgresql.org/docs/faqs.TODO.html\nb) The sourcecode of PostgreSQL\nc) The relevant Mailings from the deve... |
[
{
"msg_contents": "I would like to fund some of the development of the PERIOD datatype that I \nmentioned earlier. Are there any developers out there that are interested in \nworking on this project? I run a business that has a bit of funding for open \nsource work, and I think this would be a good use of the f... |
[
{
"msg_contents": "The attached sql file creates some table infrastructure and then tries to\nexplain a query. I get the following error on CVS HEAD:\n\npsql:bogus_varattno_error.sql:23: ERROR: bogus varattno for OUTER var: 5\n\nIn my real data, when I attempt to run the query I get the error:\nERROR: invali... |
[
{
"msg_contents": "\nPGSQL and NPGSQL does not display exact error while using with VB.NET. We\nfaced a lot of trouble to find out actually where an error occured.\n\nFor example in a routine we need to insert a record to the table. I forgot\nto use \"values\" clause in the Insert Query, but PGSQL displayed err... |
[
{
"msg_contents": "Hi\n\nWe are developing a new feature for vacuum, here is a brief overview\nabout it.\n\nIntroduction\n------------\n\nA) What is it?\n\nThis feature enables vacuum has resumable capability. Vacuum can\nremembers the point it stops, then resumes interrupted vacuum operation\nfrom the point ne... |
[
{
"msg_contents": "Hi,\n\nHow are you doing with the bitmap indexes?\n\nI've been trying to get my head around the patch a couple of times to \nadd the vacuum support, but no matter how simple I try to keep it, I \njust always seem to get stuck.\n\nIt looks like vacuum support would need:\n\n- something similar... |
[
{
"msg_contents": "\nI installed NPGSQL for connectivity with VB.NET but noticed it's performance\nslow as compared with ODBC driver. Why?\n-- \nView this message in context: http://www.nabble.com/NPGSQL-ODBC-performance-tf3293489.html#a9160834\nSent from the PostgreSQL - hackers mailing list archive at Nabble.... |
[
{
"msg_contents": "Ci vogliono solo 30 secondi del vostro tempo...per fare qualcosa di\nbuono.....\n\nUn cittadino italiano ha finalmente deciso che gli fa troppo male\nrespirare le polveri sottili e vedere persone a cui vuole bene morire\ndi cancro intorno a sé per il benessere delle multinazionali\npetrolifer... |
[
{
"msg_contents": "Hello,\n\nI have a single Athlon 2.3MHz. Then I bought a Netfinity 7600 with quad\nXeon 700MHz (for EUR 151 on Ebay, 2gb RAM included). I worked over my\napplication to run queries in parallel. I got a speedup from 13:37 min\n(on the AMD) to 4:01 min (on the IBM). With this email I am sug... |
[
{
"msg_contents": "Trying to compile 8.2.3 with VC 7.10.3077 (2003) on Win32, I get the \nfollowing error:\n\nmypath\\postgresql-8.2.3\\src\\include\\c.h(88) : fatal\nerror C1083: Cannot open include file: 'pg_config_os.h': No such file or \ndirectory\n\n\nIs this a known issue? (is there a patch available?)\n... |
[
{
"msg_contents": "The next Summer of Code is just around the corner.\n\nLast year, we had 46 submissions and seven we accepted. Out of the SoC we got \ntwo ongoing contributors, several good patches, two code refactors and even \nan employee for a PostgreSQL company. I'd like to see us do the same this \nyea... |
[
{
"msg_contents": "A prototype patch is posted to -patches, which is WORK IN PROGRESS.\n[This patch matches discussion thread on -hackers.]\n\nThe following TODO items remain\n\n1. discuss which process will issue regular XLogFlush(). If agreed,\nimplement WALWriter process to perform this task. (Yes, the patch... |
[
{
"msg_contents": "Proposal: Implement a new option for COMMIT, for enhancing performance,\nproviding a MySQL-like trade-off between performance and robustness for\n*only* those that want it.\n\n COMMIT NOWAIT\n\nThis form of COMMIT will *not* perform XLogFlush(), but will rely on a\nspecial background p... |
[
{
"msg_contents": "This is the second proposal for Dead Space Map (DSM).\nHere is the previous discussion:\nhttp://archives.postgresql.org/pgsql-hackers/2006-12/msg01188.php\n\nI'll post the next version of the Dead Space Map patch to -patches.\nI've implemented 2bits/page bitmap and new vacuum commands.\nMemor... |
[
{
"msg_contents": "Hi,\r\n\r\n \r\n\r\nThis is the first posting to the community of the WIP patch for the\r\nUpdatable Cursor implementation.\r\n\r\n \r\n\r\nI want to confirm that the community is satisfied that the effort to date is\r\nin a suitable direction and to get comments on the development to date.\r... |
[
{
"msg_contents": "Hi,\n\nI didn't see this on the TODO list, but if it is my apologies. Is it \nin the cards to expand the functionality of DELETE/UPDATE returning \nto be able to sort the output of the rows returned? Or allow delete \nand update to be used in sub-queries?\n\nSome examples:\n\ncreate temp... |
[
{
"msg_contents": "\nI'm really curious to know how people feel about the varlena patch. In\nparticular I know these issues may elicit comment:\n\n1) Do we really need a special case for little-endian machines? I think it\n would be trivial to add but having two code paths may be annoying to\n maintain. The... |
[
{
"msg_contents": "I see that kudu and dragonfly are now failing regression in the 7.3 and\n7.4 branches, as a consequence of this patch:\nhttp://archives.postgresql.org/pgsql-committers/2007-02/msg00491.php\n\nIs it reasonable to assume that that machine will soon be patched to\nknow about the new US DST rules... |
[
{
"msg_contents": "\nIn the following code from hstore_io.c, is HStore a varlena? In which case is\nthe following code buggy because it omits to subtract VARHDRSZ from in->size\nand therefore is not handling the empty hstore and also starting the loop from\nthe varlena header instead of the first data byte?\n\n... |
[
{
"msg_contents": "I've looked into cutting back on the implicit casts to text, which \nexposed the following little gem.\n\nThe expressions\n\n'abc' || 34\n34 || 'abc'\n\nwould no longer work, with the following error message:\n\nERROR: 22P02: array value must start with \"{\" or dimension information\n\nThat... |
[
{
"msg_contents": "I'm observing high CPU usage (95%) of a 2.6GHz opteron by the stats collector \non an 8.2.3 box investigation has lead me to belive that the stats file is \nwritten a lot more often that once every 500ms the following shows this \nbehavior.\n\nPostgreSQL 8.2.3 on x86_64-redhat-linux-gnu, co... |
[
{
"msg_contents": "\nFYI, I am not going to be comfortable accepting a final patch that\ncontains this email signature:\n\n\tThis is an email from Fujitsu Australia Software Technology Pty Ltd, ABN\n\t27 003 693 481. It is confidential to the ordinary user of the email\n\taddress to which it was addressed and m... |
[
{
"msg_contents": "\nI have found some interesting results from my tests with the\nSynchronized Scan patch I'm working on.\n\nThe two benefits that I hope to achieve with the patch are:\n(1) Better caching behavior with multiple sequential scans running in\nparallel\n(2) Faster sequential reads from disk and le... |
[
{
"msg_contents": "Resending compressed, it seems pgsql-patches\ndoesn't let me post so large patches.\n\nZoltan Boszormenyi �rta:\n> Hi,\n>\n> I have finished my GENERATED/IDENTITY patch\n> and now it does everything I wanted it to do. Changes\n> from the previous version:\n>\n> - GENERATED columns work now\... |
[
{
"msg_contents": "Round about v.161 of src/storage/buffer/bufmgr.c, during the development\nof 8.0 a change was introduced to prevent VACUUM from changing the state\nof the Adaptive Replacement Cache buffer management strategy. At the\ntime that change made lots of sense. Since then we have changed the\nbuffer... |
[
{
"msg_contents": "Hi,\n\nthis is with current CVS code:\n\n# \\dt\nERROR: did not find '}' at end of input node\n\nServer log:\n\nERROR: did not find '}' at end of input node\nSTATEMENT: SELECT n.nspname as \"Schema\",\n c.relname as \"Name\",\n CASE c.relkind WHEN 'r' THEN 'table' WHEN 'v... |
[
{
"msg_contents": "There's a number of major features all coming together over the next\nweeks, so I wanted to raise some awareness of possible areas of\ninteraction. My concern is more than just \"will multiple patches apply\ntogether?\", but extends into whether the features interact with each\nother with syn... |
[
{
"msg_contents": "\nDoes anyone happen to know what it is about my build environment that causes\nthese errors? I get a similar slew of errors from each flex lexer we built\nincluding the plpgsql lexer, the ecpg lexer, etc. Do I have the wrong version\nof flex installed? Something else? It's quite annoying, es... |
[
{
"msg_contents": "Hello hackers,\n\nI was starting to think about next SOC and the project for it. And for a \nlong time I wanted to implement the user quotas in PG.\nSo, I'll try to explain my understanding of the implementation, and I'll \nbe happy to hear any comments, objections, or pointings to my \nmisun... |
[
{
"msg_contents": "I am installing on a Cisco Media Server 7800 running Win2k Server and am\nnoticing that the installer fails every time with the error dialog saying\n\"Failed to create process for initdb: Access is denied\". It looks like that\nI need to change some permission in the registry allowing other u... |
[
{
"msg_contents": "Hi,\n\nI would like to be able to harden the conditions\nof generating IDENTITY columns so the\nevents below run in this order:\n\n- assign values for regular columns (with or without DEFAULT)\n- NOT NULL checks on regular columns\n- CHECK constraints whose expression contains only regular co... |
[
{
"msg_contents": "Hello,\n\nO.k. no one seemed interested in our 8.2 issues, so I thought i would\ntest on -head ;)\n\njd@scratch:/tmp/pg$ strace -c -p 3545\nProcess 3545 attached - interrupt to quit\nProcess 3545 detached\n% time seconds usecs/call calls errors syscall\n------ ----------- --------... |
[
{
"msg_contents": "Use case for VACUUM FULL is very low these days. VACUUM does the most\nimportant part of what VACUUM FULL offers, yet does it concurrently\nrather than with a full table lock. VACUUM FULL also\n- has very long execution time\n- generates lots of WAL traffic\n- uses lots of memory while it run... |
[
{
"msg_contents": "\nHi All,\n\nHere are some preliminary numbers with the HOT 4.0 patch that I sent\nout earlier today. These are only indicative results and should not be\nused to judge the performance of HOT in general. I have intentionally\nused the setup favorable to HOT. The goal here is to point out the... |
[
{
"msg_contents": "Hello,\n\nCLUSTER uses an ACCESS EXCLUSIVE lock. Why does it forbid concurrent reads?\nFlorian G. Pflug, on a post ( \nhttp://archives.postgresql.org/pgsql-hackers/2007-02/msg00081.php ) \nsuggested that there were no way to let the old entry until the command \ncommit.\nI would like Cluster ... |
[
{
"msg_contents": "Hi All,\n\nPlease see the version 4.0 of HOT WIP patch posted on pgsql-patches.\nI am having some trouble since afternoon posting the patch, tried \nmultiple times. So not sure if has made to -patches yet. If doesn't get \nthrough on -patches this time also I would retry after few hours agai... |
[
{
"msg_contents": "Hi\n\nI've updated (or rather rewritten) my proposal for implementing\nread-onyl queries on PITR slaves as a \"Summer of Code 2007\" project.\n\nI've added are more details description of how I plan implement\na read-only mode suitable for PITR slaves, and put in a few\npossible enhancements ... |
[
{
"msg_contents": "Hi!\n\nI would like to suggest that we retire some of the old Visual C++ build\ninfrastructure. Specifically, all the makefiles for VC++ 6.0 *except* libpq.\n\nThere is a point for keeping libpq - if you want to build a static\nversion, it's easier if you can use the same version. And it's al... |
[
{
"msg_contents": "All,\n\nWell, there were 30+ posts on the Google SoC thread. However, at the end \nof it only Robert Treat, Dave Page, Mark Wong, and Josh Drake volunteered \nto be mentors. Note that there's not *one* core-backend-code-committer in \nthat list.\n\nWe really, really, really need a couple of... |
[
{
"msg_contents": "Hi,\nI'm opening a refcursor in Postgres to return a dataset to the client.\n However, before returning the cursor, I'd like to iterate thru the\nrows. Here's the code:\n\n DECLARE\n ref_entry refcursor;\n rec record;\n i integer = 0;\n v_list varchar = '';\n\n BEGIN\n ... |
[
{
"msg_contents": "CVS HEAD doc won't compile due to broken mark up. Please someone\ncommit following patches if they are appropreate. \n\nAlso please do not commit broken sgml files without trying to compile\nthem.\n--\nTatsuo Ishii\nSRA OSS, Inc. Japan\n\nIndex: array.sgml\n===================================... |
[
{
"msg_contents": "CVS HEAD doc won't compile due to broken mark up. Please someone\ncommit following patches if they are appropreate. \n\nAlso please do not commit broken sgml files without trying to compile\nthem.\n--\nTatsuo Ishii\nSRA OSS, Inc. Japan\n\nIndex: array.sgml\n===================================... |
[
{
"msg_contents": "On several occasions I have wanted to input integers in hexadecimal rather\nthan in decimal in PostgreSQL. I notice that there is a to_hex function,\nbut there is not (AFAIK) a way to provide an integer in hexadecimal.\n\nI have written a pure-sql implementation of some functions to input\ni... |
[
{
"msg_contents": "\nHi All,\n\nThe version 4.0 of HOT patch is very close to the state where\nwe can start considering it for testing for correctness as well\nas benchmarking, if there is sufficient interest to give it a\nchance for 8.3\n\nI have very little clue about what community thinks about\nHOT and the ... |
[
{
"msg_contents": "Hello,\n\nI'd like to work on TODO item:\n > Add REPLACE or UPSERT command that does UPDATE, or on failure, INSERT\n\ncould you please tell me if I'm going in the right way?\n\nThere are some different syntaxes possible, but MySQL has an interesting \none here:\nhttp://dev.mysql.com/doc/refma... |
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