Обсуждение: Minor documentation bug
In /usr/local/pgsql/doc/html/runtime-config.html: DEBUG_PRINT_PARSE (boolean), DEBUG_PRINT_PLAN (boolean), DEBUG_PRINT_REWRITTEN (boolean), DEBUG_PRINT_QUERY (boolean),DEBUG_PRETTY_PRINT (boolean) For any executed query, prints either the query, the parse tree, the execution plan, or the query rewriter output to the server log. DEBUG_PRETTY_PRINT selects are nicer but longer output format. The order of the lists do not seem to match. BTW can I send to the bugs list w/o subscribing? I'm not sure so I'm sending to general. -- Joseph Shraibman jks@selectacast.net Increase signal to noise ratio. http://www.targabot.com
Joseph Shraibman <jks@selectacast.net> writes: > In /usr/local/pgsql/doc/html/runtime-config.html: > The order of the lists do not seem to match. Definitely a tad confused --- fixed for 7.1.1. > BTW can I send to the bugs list w/o subscribing? The current policy on the pg lists is you can post anyplace, but your post will be delayed for human approval if you're not subscribed. (Typically it'll take a day or so for Marc to get around to it...) AFAIK pgsql-bugs is not different from the rest. I believe there's a form somewhere on our website that you can fill out to send to pgsql-bugs without being subscribed, also. I don't think those submissions are delayed (we haven't been spammed via the form yet ;-)). regards, tom lane
Hello all, In continuing my quest from yesterday to speed up some INSERTs I'm doing, I came across a SELECT statement in my trigger that is taking .433 seconds to run. Here is a sample query: select * from status s where s.site_id = 18 and s.host_id = 49 and s.product = 'BETA' and s.class = 'APPS' and s.subclass = 'MONITOR' ; I had drastically increased performance of some other queries this morning by adding a multicolumn index on the table, so I thought I would try here as well. Here's the table and the index I created: Table "status" Attribute | Type | Modifier -----------+-----------+---------- site_id | bigint | not null host_id | bigint | not null product | varchar() | not null class | varchar() | not null subclass | varchar() | not null status | varchar() | not null msg | varchar() | tstamp | timestamp | Indices: status_5_column_index, status_host_id_key, status_site_id_key The query I used to create the index: create index status_5_column_index on status (site_id, host_id, product, class, subclass); I then ran some tests. It's still taking .433 seconds on average. Is a 5 column multicolumn index too much for postgres to handle? Is my query not using the index at all? Is my database designed horrendously and the mere fact that I have a select with 5 where conditions making you ill? :-) It worked for two columns this morning, so I thought I'd give this a shot. Thanks, Fran
> The current policy on the pg lists is you can post anyplace, but your > post will be delayed for human approval if you're not subscribed. > (Typically it'll take a day or so for Marc to get around to it...) > AFAIK pgsql-bugs is not different from the rest. > > I believe there's a form somewhere on our website that you can fill out > to send to pgsql-bugs without being subscribed, also. I don't think > those submissions are delayed (we haven't been spammed via the form > yet ;-)). Isn't that the loopback address? -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026
Hello all, I have tried several times to make postgresql with ssl support, all times i got the following error: In file included from crypt.c:27: /usr/include/crypt.h:23: conflicting types for `des_encrypt' /usr/local/ssl/include/openssl/des.h:144: previous declaration of `des_encrypt' crypt.h defines it as : extern void des_encrypt(char *, int); des.h defines it as : /usr/local/ssl/include/openssl/des.h; this is definitely a conflict. any suggestions? thanks in advance, --chris
Our db server running 7.1 got *torched* today, system ran between 30% an 80% CPU all day! Right now the server is running on a Penguin Computing 800mhz PIII w/ 128 ram and IDE hardware. Tomorrow I'd like to place an order for something more robust... looking into dual PIII, gig of ram and SCSI Raid. Planning on running Red Hat 7.1 on this machine. Before I order, I was wondering if anyone had any suggestions or recommendations. I have been considering getting a Sun machine... but I don't know if there is a benefit. Also, are there any special considerations when running RAID and dual CPU? You're input is tremendously appreciated! -r Ryan Mahoney CTO, Payment Alliance, Inc. ryan@paymentalliance.net t. 718-721-0338 m. 718-490-5464 www.paymentalliance.net --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.250 / Virus Database: 123 - Release Date: 4/18/01
Fran Fabrizio <ffabrizio@exchange.webmd.net> writes: > I then ran some tests. It's still taking .433 seconds on average. Is a 5 > column multicolumn index too much for postgres to handle? No, but without some EXPLAIN output (maybe even EXPLAIN VERBOSE output) it's quite impossible for anyone to guess what may be happening here. regards, tom lane
Hi Chris, This is a known problem with some versions of OpenSSL. Details of a workaround can be found at : http://techdocs.postgresql.org/bugsfixes.html#solaris Regards and best wishes, Justin Clift Chris Hayner wrote: > > Hello all, > > I have tried several times to make postgresql with ssl support, all times > i got the following error: > > In file included from crypt.c:27: > /usr/include/crypt.h:23: conflicting types for `des_encrypt' > /usr/local/ssl/include/openssl/des.h:144: previous declaration of > `des_encrypt' > > crypt.h defines it as : extern void des_encrypt(char *, int); > > des.h defines it as : /usr/local/ssl/include/openssl/des.h; > > this is definitely a conflict. any suggestions? > > thanks in advance, > --chris > > ---------------------------(end of broadcast)--------------------------- > TIP 2: you can get off all lists at once with the unregister command > (send "unregister YourEmailAddressHere" to majordomo@postgresql.org) -- "My grandfather once told me that there are two kinds of people: those who work and those who take the credit. He told me to try to be in the first group; there was less competition there." - Indira Gandhi
On Mon, 30 Apr 2001, Tom Lane wrote: > Joseph Shraibman <jks@selectacast.net> writes: > > In /usr/local/pgsql/doc/html/runtime-config.html: > > The order of the lists do not seem to match. > > Definitely a tad confused --- fixed for 7.1.1. > > > BTW can I send to the bugs list w/o subscribing? > > The current policy on the pg lists is you can post anyplace, but your > post will be delayed for human approval if you're not subscribed. > (Typically it'll take a day or so for Marc to get around to it...) > AFAIK pgsql-bugs is not different from the rest. > > I believe there's a form somewhere on our website that you can fill out > to send to pgsql-bugs without being subscribed, also. I don't think > those submissions are delayed (we haven't been spammed via the form > yet ;-)). There's a link to the BugTool on the PostgreSQL home page and there's no delay in the report getting posted to the bug list. Vince. -- ========================================================================== Vince Vielhaber -- KA8CSH email: vev@michvhf.com http://www.pop4.net 56K Nationwide Dialup from $16.00/mo at Pop4 Networking Online Campground Directory http://www.camping-usa.com Online Giftshop Superstore http://www.cloudninegifts.com ==========================================================================
I checked and this has been corrected. > In /usr/local/pgsql/doc/html/runtime-config.html: > > DEBUG_PRINT_PARSE (boolean), DEBUG_PRINT_PLAN (boolean), > DEBUG_PRINT_REWRITTEN (boolean), DEBUG_PRINT_QUERY > (boolean),DEBUG_PRETTY_PRINT (boolean) > > For any executed query, prints either the query, the parse tree, > the execution plan, or the query rewriter output to the server log. > DEBUG_PRETTY_PRINT selects > are nicer but longer output format. > > The order of the lists do not seem to match. > > BTW can I send to the bugs list w/o subscribing? I'm not sure so I'm > sending to general. > > -- > Joseph Shraibman > jks@selectacast.net > Increase signal to noise ratio. http://www.targabot.com > > ---------------------------(end of broadcast)--------------------------- > TIP 5: Have you checked our extensive FAQ? > > http://www.postgresql.org/users-lounge/docs/faq.html > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026