threads listlengths 1 2.99k |
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[
{
"msg_contents": "CVSROOT:\t/home/projects/pgsql/cvsroot\nModule name:\tpgsql\nChanges by:\tpetere@hub.org\t01/05/23 18:00:44\n\nModified files:\n\tsrc/bin/scripts: Makefile createlang.sh \n\nLog message:\n\tMake createlang use dynamic loader enhancements (automatic path and suffix).\n\n",
"msg_date": "Wed... |
[
{
"msg_contents": "I'm trying to form an rtree index on a custom datatype, and I've come\nacross a problem. The problem also affects the standard geometric\ndatatypes.\n\nHere's a simple example:\n\n> create table test_geom (poly polygon);\n\n> insert into test_geom values ( '<LOTS OF POINTS>');\n (...)\n\nS... |
[
{
"msg_contents": "Hi all,\n\nHas anyone produced a UML diagram of the system catalogues or made a\nstart on it? Especially in a package that outputs xml/xmi file formats,\nsuch as Argouml or dia? If so, would you be willing to share? Else if\ndeemed a good idea might make a start myself...\n\ncheers,\nJohn... |
[
{
"msg_contents": ">This is true. You can adjust the value in the /proc/sys/kernel/shmmax \n>file. If you change the value it will be reset when you reboot, so you \n>will need to write a start-up script to always change this value if you \n>want it to be permanent.\n>\n>-r\n>\n>At 09:51 AM 5/24/01 -0700, you... |
[
{
"msg_contents": "This value can be dynamically changed by:\n\necho \"new value here\" > /proc/sys/kernel/shmmax\n\nGlad I bought that expensive RedHat support contract!\n\n-r\n\nAt 08:02 PM 5/24/01 +0200, Poul L. Christiansen wrote:\n\n>I think you still need to set your shared memory size, because my Redhat\... |
[
{
"msg_contents": "\nI have a friend of mine who sent me this... (I'm acting as a relay\nhere...).\n\nI am trying to compile PostgreSQL 7.1.1 under HP-UX 11.00\n(HP-UX dwhp2 B.11.00 U 9000/800 1195951537 unlimited-user license)\nwith the C++ library and OpenSSL but having little success.\nI've tried both the HP... |
[
{
"msg_contents": "> >> Impractical ? Oracle does it.\n> >\n> >Oracle has MVCC?\n> \n> With restrictions, yes.\n\nWhat restrictions? Rollback segments size?\nNon-overwriting smgr can eat all disk space...\n\n> You didn't know that? Vadim did ...\n\nDidn't I mention a few times that I was\ninspired by Oracle? -... |
[
{
"msg_contents": "> If PostgreSQL wants to stay MVCC, then we should imho forget\n> \"overwriting smgr\" very fast.\n> \n> Let me try to list the pros and cons that I can think of:\n> Pro:\n> \tno index modification if key stays same\n> \tno search for free space for update (if tuple still\n> fits into... |
[
{
"msg_contents": "> I think so too. I've never said that an overwriting smgr\n> is easy and I don't love it particularily.\n> \n> What I'm objecting is to avoid UNDO without giving up\n> an overwriting smgr. We shouldn't be noncommittal now. \n\nWhy not? We could decide to do overwriting smgr later\nand implem... |
[
{
"msg_contents": "> > - A simple typo in psql can currently cause a forced \n> > rollback of the entire TX. UNDO should avoid this.\n> \n> Yes, I forgot to mention this very big advantage, but undo is\n> not the only possible way to implement savepoints. Solutions\n> using CommandCounter have been discussed.\n... |
[
{
"msg_contents": "At 10:00 AM 5/24/01 -0700, Mikheev, Vadim wrote:\n>> >> Impractical ? Oracle does it.\n>> >\n>> >Oracle has MVCC?\n>> \n>> With restrictions, yes.\n>\n>What restrictions? Rollback segments size?\n>Non-overwriting smgr can eat all disk space...\n\nActually, the restriction I'm thinking about i... |
[
{
"msg_contents": "> > > >Oracle has MVCC?\n> > >\n> > > With restrictions, yes.\n> > \n> > What restrictions? Rollback segments size?\n> > Non-overwriting smgr can eat all disk space...\n> \n> Is'nt the same true for an overwriting smgr ? ;)\n\nRemoving dead records from rollback segments should\nbe faster tha... |
[
{
"msg_contents": "I'm trying to get my geometric type to spatially index. I tried RTrees,\nbut they dont like objects that are bigger than 8k.\n\nI'm now trying to get a GiST index to index based on the bounding box\nthats contained inside the geometry. So the index is on a GEOMETRY\ntype, but the index is o... |
[
{
"msg_contents": "Hi,\n\nI think I've come across a bug in plpgsql. It happens in the following\nsituation:\n\nI have 2 tables, one with a foreign key to the other.\nInside a plpgsql function, I do:\n update row in table2\n delete that row in table2\n delete the referenced row in table1\n\nAnd I get a forei... |
[
{
"msg_contents": "\n------- Forwarded Message\n\nDate: Fri, 25 May 2001 00:47:13 +0200\nFrom: Michal Politowski <mpol@charybda.icm.edu.pl>\nTo: Debian Bug Tracking System <submit@bugs.debian.org>\nSubject: Bug#98643: plpgsql SELECT INTO causes trouble when assignment impossib\n\t le\n\nPackage: pos... |
[
{
"msg_contents": "\n> > >> Impractical ? Oracle does it.\n> > >\n> > >Oracle has MVCC?\n> > \n> > With restrictions, yes.\n> \n> What restrictions? Rollback segments size?\n\nNo, that is not the whole story. The problem with their \"rollback segment approach\" is,\nthat they do not guard against overwriting a ... |
[
{
"msg_contents": "Sometimes PQfinish() does not return forever in the following program.\n\nconn = PQsetdbLogin();\nif(PQstatus(conn) == CONNECTION_BAD)\n{\n PQfinish(conn);\t/* blocks here */\n}\n\nPQfinish calls closePGconn that call pqPuts. pqPuts calls select(2)\nand it never returns if a connection assoc... |
[
{
"msg_contents": "> Do we want to head for an overwriting storage manager?\n> \n> Not sure. \n> \n> Advantages: UPDATE has easy space reuse because usually done\n> in-place, no index change on UPDATE unless key is changed.\n> \n> Disadvantages: Old records have to be stored somewhere for MVCC use. \n> Could... |
[
{
"msg_contents": "> > > >Oracle has MVCC?\n> > > \n> > > With restrictions, yes.\n> > \n> > What restrictions? Rollback segments size?\n> \n> No, that is not the whole story. The problem with their\n> \"rollback segment approach\" is, that they do not guard against\n> overwriting a tuple version in the rollbac... |
[
{
"msg_contents": "> > Removing dead records from rollback segments should\n> > be faster than from datafiles.\n> \n> Is it for better locality or are they stored in a different way ?\n\nLocality - all dead data would be localized in one place.\n\n> Do you think that there is some fundamental performance advant... |
[
{
"msg_contents": "\nDoes anyone know what HeapTupleSatisfiesDirty() and\nHeapTupleSatisfiesUpdate() do in tqual.c? There are no comments and I\ncan add them if someone can explain their purpose.\n\n-- \n Bruce Momjian | http://candle.pha.pa.us\n pgman@candle.pha.pa.us |... |
[
{
"msg_contents": "I just noticed that if I do BEGIN;CREATE TABLE..., and then start VACUUM\nof the database in another psql session, the VACUUM hangs until the\ntransaction completes. Is this expected?\n\n---------------------------------------------------------------------------\n\n#0 0x28256145 in semop ()... |
[
{
"msg_contents": "We have implemented multi-key index support for GiST. Patch is available\nfrom http://www.sai.msu.su/~megera/postgres/gist/code/7.1.2/patch_multikeygist.7.1.2.gz\nThe patch could be applied for postgresql version 7.1.2 and current sources 7.2\n\n1. initdb is required. But, it's possible just... |
[
{
"msg_contents": "psql -c 'select * from pg_class; select * from no_such_table;'\n\nShouldn't this at least give me the result of the first select before\naborting the second? Moreover, shouldn't\n\npsql -c 'select * from no_such_table; select * from pg_class;'\n\ngive me the result of the second select?\n\n-... |
[
{
"msg_contents": "The docs seem a little sketchy but the source implies that there is\na difference between new and old style triggers. I can't seem to find\nthis difference. I tried following the only current example I could\nfind but I get a core dump. Here is the backtrace.\n\n#0 0x0 in ?? ()\n#1 0x813... |
[
{
"msg_contents": "When trying write a function in plpgsql I'm getting behavior that\nprobably isn't the corect one.\n\nin the function bellow:\n\n-----\n-- split the given key\ncreate function dad_char_key_split(\n varchar, -- char_key\n integer, -- subkey_len\n char ... |
[
{
"msg_contents": "I have an IP Address allocation system that uses a networks table like\nso:\n\nCREATE TABLE \"networks\" (\n \"netblock\" cidr,\n \"router\" integer,\n \"interface\" character varying(256),\n \"dest_ip\" inet,\n \"mis_token\" character(16),\n \"assign... |
[
{
"msg_contents": "Just tried to update one of my dev boxes to 7.2devel...\n\n\ncc -O -K inline -I../../../src/interfaces/libpq -I../../../src/include -I/usr/local/include -c -o describe.o describe.c\nUX:acomp: ERROR: \"describe.c\", line 928: newline in string literal\nUX:acomp: ERROR: \"describe.c\", line 92... |
[
{
"msg_contents": "I fixed it:\n\nIndex: describe.c\n===================================================================\nRCS file: /home/projects/pgsql/cvsroot/pgsql/src/bin/psql/describe.c,v\nretrieving revision 1.31\ndiff -c -r1.31 describe.c\n*** describe.c\t2001/05/09 17:57:42\t1.31\n--- describe.c\t2001/0... |
[
{
"msg_contents": "Playing with the earthdistance stuff, and found I needed the following \npatch:\n\n\nIndex: Makefile\n===================================================================\nRCS file: /home/projects/pgsql/cvsroot/pgsql/contrib/earthdistance/Makefile,v\nretrieving revision 1.8\ndiff -c -r1.8 Make... |
[
{
"msg_contents": "Good day,\n\nI'm experiencing a truly strange issue with the libpq++ interface when I\nrun it within an Apache process, and I was hoping that perhaps someone\nelse has run into this.\n\nInside of an Apache module I am developing, I need to make calls to\nPostgreSQL, so I am building it with t... |
[
{
"msg_contents": "\n> So, may by add to pg_opclass two fields?\n> bool is_varlena_key\n> bool is_lossy_compress\n\nThose are both properties of the compress function, the index method or the key type.\nI do not think it has anything to do with operator classes (comparison functions), \nand thus would be wrong ... |
[
{
"msg_contents": "\n> > You mean it is restored in session that is running the transaction ?\n\nDepends on what you mean with restored. It first reads the heap page,\nsees that it needs an older version and thus reads it from the \"rollback segment\".\n\n> > \n> > I guess thet it could be slower than our curre... |
[
{
"msg_contents": "What ever happened to it? The files are in source/v7.1.2. Did someone\njust forget to make the top level link or are we still waiting on the docs\nto be re-rolled?\n\n- Brandon\n\n\nb. palmer, bpalmer@crimelabs.net\npgp: www.crimelabs.net/bpalmer.pgp5\n\n",
"msg_date": "Mon, 28 May 20... |
[
{
"msg_contents": "Tried to rebuild my docs using the CVS tip...\n\n$ gmake\ngmake -C sgml clean\ngmake[1]: Entering directory `/home/ler/pg-dev/pgsql/doc/src/sgml'\nrm -f HTML.manifest *.html\nrm -rf *.1 *.l man1 manl manpage.refs manpage.links manpage.log\nrm -f *.rtf *.tex *.dvi *.aux *.log *.ps *.pdf\nrm -f... |
[
{
"msg_contents": "IBM is trying to find the answer to this but I thought I would throw\nthis out here to see if anyone can help me. I am compiling a user\ndefined type on AIX and it fails when I try to use it. The type is\nchkpass and it is in the contrib directory. It fails with a core dump\nat line 88 in ... |
[
{
"msg_contents": "I have been chasing Domingo Alvarez Duarte's report of funny behavior\nwhen assigning an empty string to a \"char\" variable in plpgsql. What\nit comes down to is that text-to-char conversion does not behave very\nwell for zero-length input. charin() returns a null character, leading\nto th... |
[
{
"msg_contents": "Full implementation of R-Tree using GiST is available from\nhttp://www.sai.msu.su/~megera/postgres/gist/\n\nCHANGES:\n Mon May 28 19:42:14 MSD 2001\n\n 1. Full implementation of R-tree using GiST - gist_box_ops,gist_poly_ops\n 2. gist_poly_ops is lossy\n 3. NULLs support\n ... |
[
{
"msg_contents": "Anybody know where to get data and scripts to make regression\ntest for R-Rtree ? We just finished full implementation of R-Tree\nusing GiST with multi-key index support and would like to run\nregression test.\n\n\tRegards,\n\t\tOleg\n__________________________________________________________... |
[
{
"msg_contents": "\nFirst, this is still a v7.1 system ... its totally possible that this is\nlong fixed, and I'm way overdue to get it to v7.1.2, which I'll gladly\naccept as a response ...\n\nThat said ... seems like a very painful way to arrive at 1 row ... :)\n\ntable structure:\n\nglobalmatch=# \\d locati... |
[
{
"msg_contents": "\n> IBM is trying to find the answer to this but I thought I would throw\n> this out here to see if anyone can help me. I am compiling a user\n> defined type on AIX and it fails when I try to use it. The type is\n> chkpass and it is in the contrib directory. It fails with a core dump\n> at... |
[
{
"msg_contents": "\n> > > > > You mean it is restored in session that is running the transaction ?\n> > > \n> > > Depends on what you mean with restored. It first reads the heap page,\n> > > sees that it needs an older version and thus reads it from the \"rollback segment\".\n> > \n> > So are whole pages store... |
[
{
"msg_contents": "\n> An alternative approach is to make charin and text_char map empty\n> strings to the null character (\\0), and conversely make charout and\n> char_text map the null character to empty strings. charout already\n> acts that way, in effect, since it has to produce a null-terminated\n> This w... |
[
{
"msg_contents": "I tried to use the unixdate contrib, and got the following:\n\nattack=# \\i unixdate.sql\npsql:unixdate.sql:21: ERROR: ProcedureCreate: there is no builtin\nfunction named \"-\"\npsql:unixdate.sql:25: ERROR: Function 'abstime_datetime(int4)' does\nnot exist\n Unable to identify a fun... |
[
{
"msg_contents": "\n> > > IBM is trying to find the answer to this but I thought I would throw ...\n> \n> > Tell me your link line, OS and compiler version. \n> > And have you forgotten to include -bI:postgres.imp ?\n> \n> Bingo! I can't believe that IBM has been wrestling with this for a week.\n> Part of the... |
[
{
"msg_contents": "Hi\n\nHas anyoone had similar problems ?\n\nI have problems satting SHMALL on some linux (RedHat 6.2) computers\n\nwhen I try to set them to 128MB (on a 256MB computer),\nit has no effect.\n\n[root@amphora2 /root]# echo 134217728 >/proc/sys/kernel/shmmax\n[root@amphora2 /root]# echo 134217728... |
[
{
"msg_contents": "Hi,\n\nto continue discussion about pg_index.haskeytype\n(see http://fts.postgresql.org/db/mw/msg.html?mid=117845\n http://fts.postgresql.org/db/mw/msg.html?mid=119796\n)\n\nI'd like to remind that pg_index.haskeytype *was used* up to 7.1\nversion. It's indicate that type of key is differ... |
[
{
"msg_contents": "\"Mikheev, Vadim\" wrote:\n> \n> > I know people who rollback most of their transactions\n> > (actually they use it to emulate temp tables when reporting).\n> \n> Shouldn't they use TEMP tables? -:)\n\nThey probably should.\n\nActually they did it on Oracle, so it shows that it can be done \n... |
[
{
"msg_contents": "> > > So are whole pages stored in rollback segments or just\n> > > the modified data?\n> > \n> > This is implementation dependent. Storing whole pages is\n> > much easy to do, but obviously it's better to store just\n> > modified data.\n> \n> I am not sure it is necessarily better. Seems to ... |
[
{
"msg_contents": "\nhello all\n\nI don't know what to do...\nthe pg_log file is too big..\nanyone can help me?\n\n\nthanks\n",
"msg_date": "29 May 2001 17:46:31 -0000",
"msg_from": "\"gabriel\" <gabriel@workingnetsp.com.br>",
"msg_from_op": true,
"msg_subject": "pg_log ??"
},
{
"msg_con... |
[
{
"msg_contents": "Has it been established to satisfaction that a BSD-licensed gettext\nimplementation is available and working? (Note that we still need\nxgettext and msgmerge from GNU, but this only on the maintainer side.)\n\nAre there any other concerns about the use of the gettext API, the\navailable impl... |
[
{
"msg_contents": "At 10:49 AM 5/29/01 -0700, Mikheev, Vadim wrote:\n\n>> I know people who rollback most of their transactions\n>> (actually they use it to emulate temp tables when reporting). \n>\n>Shouldn't they use TEMP tables? -:)\n\nWhich is a very good point. Pandering to poor practice at the\nexpense o... |
[
{
"msg_contents": "Hi there,\n\nI see that pgsql replication is on TODO list. I wonder whether there is related sites about this issue or some developed resources. \n\nThanks.\n\nRuke Wang\nSoftware Engineer\nServgate Technologies, Inc.\n(408)324-5717\n\n\n\n\n\n\n\nHi there,\n \nI see that pgsql replication... |
[
{
"msg_contents": "> > > OTOH it is possible to do without rolling back at all as\n> > > MySQL folks have shown us ;)\n> > \n> > Not with SDB tables which support transactions.\n> \n> My point was that MySQL was used quite a long time without it \n> and still quite many useful applications were produced.\n\nAnd... |
[
{
"msg_contents": "Are these columns in pg_class:\n\nrelukeys | relfkeys | relhaspkey\n\nunused or what?\n\nChris\n\n",
"msg_date": "Wed, 30 May 2001 16:59:40 +0800",
"msg_from": "\"Christopher Kings-Lynne\" <chriskl@familyhealth.com.au>",
"msg_from_op": true,
"msg_subject": "Unused pg_class col... |
[
{
"msg_contents": "\n> > > > So are whole pages stored in rollback segments or just\n> > > > the modified data?\n> > > \n> > > This is implementation dependent. Storing whole pages is\n> > > much easy to do, but obviously it's better to store just\n> > > modified data.\n> > \n> > I am not sure it is necessarily... |
[
{
"msg_contents": "Could I ask a huge favour of the experienced PostgreSQL hackers to make a\nsimple page on the postgreSQL.org website listing TODO items that newbie\nhackers can get stuck into? I was thinking of doing elog() myself, but then\nagain, I'm not experienced enough in PostgreSQL to do something tha... |
[
{
"msg_contents": "\nTom, with all the work you've been doing inside planner and optimizer, has\nthere been anything done for 7.1.2 to make how a query is written cause\nthe backend to be more intelligent?\n\nI'm playing with a query that I just don't like, since its taking ~3min to\nrun ...\n\nIt started as:\n... |
[
{
"msg_contents": "Hi,\n\nI need to implement a cache for query plans as part of my BSc thesis. Does\nanybody know what happened to Karel Zak's patch?\n\nI'm also looking for some comments & tips about how to implement a cache for\nquery plans and how to deal with the implementation of shared memory in\nPSQL.\n... |
[
{
"msg_contents": "I'm trying to centralize data in a unique db, like it:\n\n\n\n\t---\t\t---\t\t---\n |DB |\t |DB |\t |DB |\n\t---\t\t---\t\t---\n \\ | /\n \\ | /\n\t \\\t ----------- /\n\t \t|\t |/\n ... |
[
{
"msg_contents": "I was remembering tonight some of the strange fixes we made in the early\ndays of PostgreSQL. I particularly remember the LIKE optimization I did\nin gram.y to allow queries that are anchored to the beginning of a\nstring to use an index.\n\nIt was a crazy patch, and everyone who saw it grum... |
[
{
"msg_contents": "�� \n I can realize this function in the SYBase,but How can i do it in the PostgreSQL?\n \n/****SQL***/\nif not exists(select id from test) insert into test(id) values (280);\n/*********/ \n\n_____________________________________________\n�����Ʒ�����У��� http://shopping.263.net/category21... |
[
{
"msg_contents": "Starting pg_dump, this error occured (there is no output dump,\nunfortunately). Getting closer, I got this:\n\ntir=# SELECT pg_get_viewdef(c.relname) AS definition FROM pg_class c\noffset 441 limit 1;\nERROR: cache lookup for proc 4303134 failed\ntir=# SELECT c.relname AS definition FROM pg_... |
[
{
"msg_contents": "This is my first post/reply on this list, but I have been listening for a \nwhile now (I mostly read the replication ones ;-). I am interested in \nwhat developers/users are looking for in a replication/sync solution in \npostgresql, and contributing to that effort.\n>I'm trying to centraliz... |
[
{
"msg_contents": "Hi,\n\nBeing in Australia, it's always been a minor pain building the support\nfor Australian timezone rules by defining USE_AUSTRALIAN_RULES to the\ncompiler. Not to mention the not inconsiderable pain involved in pawing\nthrough the code and documentation trying to work out why the timezon... |
[
{
"msg_contents": "Hi,\n\nNew version of contrib-intarray for postgresql version 7.1 and above\nis available from http://www.sai.msu.su/~megera/postgres/gist/\n\nChanges:\n 1.Support for new interface of function calling (7.1 and above)\n 2.Optimization for gist__intbig_ops (special treating of degenerated\n ... |
[
{
"msg_contents": "One more feature for discussion :-)\n\n In the next couple of hours (at least tomorrow) I would be\n ready to commit the backend changes for table-/index-access\n statistics and current backend activity views.\n\n Should I apply the patches or provide a separate patch for\... |
[
{
"msg_contents": "Hi All,\n\nI'm developing (currently in pre-alfa stage) a Acucobol interface for the \nPostgresql.\nThe Acucobol runtime have a generic FS API interface that handle the work \nwith the\nrecord oriented files, defining the open, close, read, write and so on low \nlevel function I can\nextend t... |
[
{
"msg_contents": "Hi there:\n\nWould like to know how to fix this:\n\nEverytime I do a pg_dump or pg_dumpall I get this error message:\n\ndumpProcLangs(): handler procedure for language plpgsql not found\n\nAny help would be appreciated.\n\nThank you in advanced.\n--\nIng. Luis Maga�a\nGnovus Networks & Soft... |
[
{
"msg_contents": "Hi all,\n\nI'm not a postgres hacker, but I' think that you must be the most\nappropriate person to give me pointer about this question. Thus... sorry for\nany possible mistake.\n\nNow I'm trying the posibibility to use postgresql plus the pgbench like a\nfirst test to stress the interconnect... |
[
{
"msg_contents": "\nI just realized that INSERT allows us to have more syntax than the\nmanual said. I wonder if we want to elimiate it or keep it with more\ndocumentation on the INSERT statment?\n\nHere is the INSERT synopsis we have in 7.2 documentation.\n==========\nINSERT INTO table [ ( column [, ...] ) ]... |
[
{
"msg_contents": "\nRefractions Research is pleased to announce the inital release of\nPostGIS, a set of 3-D geographic object types for the PostgreSQL 7.1.x\ndatabase server.\n\nPostGIS includes the following functionality:\n\n- Simple Features as defined by the OpenGIS Consortium (OGC)\n - Point\n - LineSt... |
[
{
"msg_contents": "Hello all,\n\nAttached is a patch to implement a new internal function, 'has_privilege'.\nMy proposal below explains the reasoning behind this submittal, although I\nnever did get any feedback -- positive or negative. If the patch is accepted\nI'll be happy to do the work to create the system... |
[
{
"msg_contents": "> One more feature for discussion :-)\n> \n> In the next couple of hours (at least tomorrow) I would be\n> ready to commit the backend changes for table-/index-access\n> statistics and current backend activity views.\n> \n> Should I apply the patches or provide a separ... |
[
{
"msg_contents": "\n> > AND expect it to do more than that. So a NOTICE at the\n> > actual usage, telling that x%TYPE for y got resolved to\n> > basetype z and will currently NOT follow later changes to x\n> > should do it.\n> \n> So if you could implement it like that, we will b... |
[
{
"msg_contents": "For what its worth,\n\nOracle has a nice feature for resource management called PROFILEs:\n\nCREATE PROFILE profile LIMIT\n[ SESSION_PER_USER [ session_limit | UNLIMITED | DEFAULT ] ]\n[ CPU_PER_SESSION cpu_session_limit | UNLIMITED | DEFAULT ] ]\n[ CPU_PER_CALL cpu_call_limit | UNLIMITED | D... |
[
{
"msg_contents": "I just got bit by the identifier name is too long and will be truncated \nlimitation in Postgresql.\n\nAFIAA there is a limit of 64 characters for identifiers (names of \ntables, sequences, indexes, etc...)\n\nI had just started to get in the habit of using serial data types until \nI made to... |
[
{
"msg_contents": "\n I'm running postgres 6.5.3 and 7.0.3 and pg_dump gives me the following\noutput:\n\nDROP TABLE \"genrenametable\";\nCREATE TABLE \"genrenametable\" (\n \"genreid\" int4,\n \"name\" character varying(128),\n \"parentgenre\" int4,\n \"enabled\" bool DEFAULT 'f' N... |
[
{
"msg_contents": "\nhello all\n\nHow can i do dump and reload in all databases?\n\nthanks...\n",
"msg_date": "1 Jun 2001 20:29:27 -0000",
"msg_from": "\"gabriel\" <gabriel@workingnetsp.com.br>",
"msg_from_op": true,
"msg_subject": "dump+reload?"
}
] |
[
{
"msg_contents": "Well,\n\n got late and needa break before I make any mistakes now. Will\n send the access statistics diff to PATCHES on saturday.\n\n G'night yall.\n\n\nJan\n\n--\n\n#======================================================================#\n# It's easier to get forgiveness for being w... |
[
{
"msg_contents": "Hello, All!\n\nI had PostgreSQL 7.0.3 (7.1 now) and one nice day I've noticed that much\nnumber of my BLOBs are broken! Although they seems to be with good content\nin file system (xinv[0-9]+ files) I was not able to get them via\nlo_export... After spending some time trying to fix it, I deci... |
[
{
"msg_contents": "I frequently rant on this about full text searching.\n\nThe fulltextsearch package under contrib is an interesting approach. As anyone\nrolling their eyes at my frequent posts, know that I am also working on a full\ntext search system.\n\nThe two packages offer two very different approaches.\... |
[
{
"msg_contents": "I know we're not in the business of copying mySQL,\nbut the REPLACE INTO table (...) values (...) could be\na useful semantic. This is a combination INSERT or\nUPDATE statement. For one thing, it is atomic, and\neasier to work with at the application level. Also\nif the application doesn't... |
[
{
"msg_contents": "PostgreSQL is going multi-lingual! The infrastructure for message\ninternationalization is now in place, and if you want to see your favorite\nlanguage supported in the next release, this would be a good time to\ngather up and volunteer for translation.\n\nAt this time, most of psql and much... |
[
{
"msg_contents": "A question from Joe Mitchell led me to investigate some access-checking\nbehavior that seems kinda broken. Currently, when aclinsert3() creates\na new entry in an ACL list, it effectively initializes the entry with\nthe current PUBLIC access rights, rather than with zero rights. Thus:\n\nre... |
[
{
"msg_contents": "Hi guys,\n\nIt's relatively straightforward to allow check constraints to be inherited -\nbut is it really possible to ever do the same with primary, unique or even\nforeign constraints?\n\nie. Say a table has a primary key and I inherit from this table. Since the\nprimary key is an index on... |
[
{
"msg_contents": "On hub, in /home/projects/pgsql/ftp/pub/dev I see\n\n*.tar.gz.md5 postgresql-opt-snapshot.tar.gz\ndoc postgresql-opt-snapshot.tar.gz.md5\npostgresql-base-snapshot.tar.gz postgresql-snapshot.tar.gz\npostgresql-base-snapshot... |
[
{
"msg_contents": "\n\n\n>It's relatively straightforward to allow check constraints to be inherited -\n>but is it really possible to ever do the same with primary, unique or even\n>foreign constraints?\n\nYou would either have to check each index in the hierarchy or else have\na single index across the whole h... |
[
{
"msg_contents": "Why does pgindent sometimes insert whitespace into the return type\npart of a function definition? Here's an example from the last\npgindent run:\n\nRCS file: /home/projects/pgsql/cvsroot/pgsql/src/backend/optimizer/plan/createplan.c,v\nretrieving revision 1.103\nretrieving revision 1.104\nd... |
[
{
"msg_contents": " > \"Christopher Kings-Lynne\" <chriskl@familyhealth.com.au> writes:\n > > Am I misunderstanding how the mechanism works, or is this a big, not\n easily\n > > solved, problem?\n >\n > The latter. Check the list archives for previous debates about this.\n > It's not real clear whether an inhe... |
[
{
"msg_contents": "Greetings,\n\nI need to implement a full write audit trail (every write access needs to be \nlogged as a complete SQL statement with timestamp, user and host) in our \ndatabase.\n\nWhich is the most efficient way to do this on the server side in Postgres? I \ntried to find something relevant ... |
[
{
"msg_contents": "Hi all,\n\nI'm not a postgres hacker, but I' think that you must be the most\nappropriate person to give me a pointer about this question.... sorry for\nany possible mistake.\n\nNow I'm trying to use postgresql plus the pgbench like a\nfirst test to stress the interconnection system in a para... |
[
{
"msg_contents": "Tom,\n\nI have a problem with slow query execution (postgresql 7.1.2):\n\nThere are 2 tables - idx, msg_prt:\nbug=# \\dt\n List of relations\n Name | Type | Owner\n---------+-------+--------\n idx | table | megera\n msg_prt | table | megera\n(2 rows)\n\nbug=# \\d idx\n Ta... |
[
{
"msg_contents": "\nI'm trying to import data from a sybase bcp (tab separated dump) and am\nencountering a really odd datetime type:\n\n Mar 27 1994 12:00:00:000AM\n\nI've been looking in the books but haven't found anything yet and see\nnothing in any of the PostgreSQL docs. Anyone have any idea how I can... |
[
{
"msg_contents": "In PQexec() and also in parseInput() (both fe-exec.c) there is a provision\nfor, if more than one result set is returned, to concatenate the error\nmessages (while only returning the last result set). My question is how a\nbackend can return more than one error message per query string? The... |
[
{
"msg_contents": "I know that BLOBs are on the TODO list, but I had an idea.\n\nI think the storage of a BLOB outside of the table is an elegant \nsolution and keeps table sizes down without the bloat of the stored \nobject. Granted, if you are searching with a regular expression or \nusing like or ilike cla... |
[
{
"msg_contents": "Ruke:\ncheck out http://www.greatbridge.org/genpage?replication_top\nfor a project on PostGres replication and related info\n\n Mauricio\n\n\n>From: \"Ruke Wang\" <ruke@servgate.com>\n>To: <pgsql-hackers@postgresql.org>\n>Subject: [HACKERS] database synchronization\n>Date: Tue, 29... |
[
{
"msg_contents": "Hi All,\n\nThis is my first post, so I hope I'm in the right area and doing it correctly.\n\nWe are having MAJOR & URGENT problems with Postresql occaisonly corrupting tables on insert. I had a quick look through your archive and couldn't find anything. It seems to happen mostly on large ins... |
[
{
"msg_contents": "Currently, if the client application dies (== closes the connection),\nthe backend will observe this and exit when it next returns to the\nouter loop and tries to read a new command. However, we might detect\nthe loss of connection much sooner; for example, if we are doing a\nSELECT that out... |
[
{
"msg_contents": "Hello...\n\nWhy does Postgresql order the uppercase letters first?\n\nI have e.g. a table with one row an in this row there are follow values:\n\nrow1\n----\nADC\naa\nABC\n\nWith this select-syntax \n\nselect * from table order by row1\n\nI become this output\n\nABC\nADC\naa\n\nbut I want thi... |
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