RE: !!Please Read - Oracle-L is moving!!
Title: Message Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon. -Original Message-From: Lord David [mailto:[EMAIL PROTECTED]Sent: Monday, January 26, 2004 11:09 AMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!! One word - exchange. --David Lord -Original Message-From: Hemant K Chitale [mailto:[EMAIL PROTECTED] Sent: 23 January 2004 16:54To: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!!Why not stop using Outlook. I've been happy with Eudora for 1.5 years now.HemantHemantAt 07:54 AM 23-01-04 -0800, you wrote: Thanks guys! From: Kevin Toepke [mailto:[EMAIL PROTECTED]] Sent: Friday, January 23, 2004 9:30 AMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!!Its easy to disable this "feature": Navigate to the Tools-Options menu Click the "Email Options" Button Uncheck the "Remove extra line breaks in plain text messages" checkbox Click Okay about 30 times and your're done!Kevin -Original Message- From: Lord David [mailto:[EMAIL PROTECTED]] Sent: Friday, January 23, 2004 9:14 AM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! Bill The line breaks get removed from *incoming* mail, so I don't think it matters what your default new mail format is. I think its a new 'feature' in Outlook 2003 - I found this quote in the 'Whats new in Microsoft Office' in online help: - Extra line breaks automatically removed in messages Sometimes plain text messages that travel over the Internet acquire extra line breaks that make the message difficult to read. Outlook automatically removes the extra line breaks so it's easier to read the message. Ouch David Lord Senior DBA Iron Mountain (UK) Ltd Telephone: 029 2054 4000 Direct: 029 2054 4013 Fax: 029 2069 2464 Email: [EMAIL PROTECTED] -Original Message- From: Thater, William [mailto:[EMAIL PROTECTED]] Sent: 23 January 2004 13:24 To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! -Original Message- From: Lord David [mailto:[EMAIL PROTECTED]] Sent: Friday, January 23, 2004 3:14 AM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! Tim Its something to do with outlook removing line breaks and thereby mangling the formatting of the command. In my Outlook, there is a message in the header of the mail saying something like 'Extra line breaks in this message were removed. To restore click here.' When I did click there and replied the subscription went through okay. What on earth lookout is doing removing line breaks I'm not sure. How does it decide which line breaks to remove? I couldn't find any way of stopping it doing this. well, it looks to me as if you're using HTML and/or Word for your email, and Outlook in it's infinite wisdom replaces line brakes with BR or whatever the hell Word uses. as to stopping it, i have no idea. -- Bill "Shrek" Thater ORACLE DBA "I'm going to work my ticket if I can..." -- Gilwell song [EMAIL PROTECTED] Yes, we have to divide up our time like that, between our politics and our equations. But to me our equations are far more important, for politics are only a matter of present concern. A mathematical equation stands forever. - Albert Einstein This email and its attachments are confidential under applicable law and are intended for use of the sender's addressee only, unless the sender expressly agrees otherwise, or unless a separate written agreement exists between Iron Mountain and a recipient company governing communications between the parties and any data that may be so transmitted. Transmission of email over the Internet is not a secure communications medium. If you are requesting or have requested the transmittal of personal data, as defined in applicable privacy laws, by means of email or in an attachment to email, you may wish to select a more secure alternate means of transmittal
RE: !!Please Read - Oracle-L is moving!!
Title: Message I don't recommend using Word as the editor for Outlook... Subscribe to the Windows and Office lists from www.woodyswatch.com Patrice. -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: January 28, 2004 3:49 AMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!! Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon. -Original Message-From: Lord David [mailto:[EMAIL PROTECTED]Sent: Monday, January 26, 2004 11:09 AMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!! One word - exchange. --David Lord -Original Message-From: Hemant K Chitale [mailto:[EMAIL PROTECTED] Sent: 23 January 2004 16:54To: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!!Why not stop using Outlook. I've been happy with Eudora for 1.5 years now.HemantHemantAt 07:54 AM 23-01-04 -0800, you wrote: Thanks guys! From: Kevin Toepke [mailto:[EMAIL PROTECTED]] Sent: Friday, January 23, 2004 9:30 AMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!!Its easy to disable this "feature": Navigate to the Tools-Options menu Click the "Email Options" Button Uncheck the "Remove extra line breaks in plain text messages" checkbox Click Okay about 30 times and your're done!Kevin -Original Message- From: Lord David [mailto:[EMAIL PROTECTED]] Sent: Friday, January 23, 2004 9:14 AM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! Bill The line breaks get removed from *incoming* mail, so I don't think it matters what your default new mail format is. I think its a new 'feature' in Outlook 2003 - I found this quote in the 'Whats new in Microsoft Office' in online help: - Extra line breaks automatically removed in messages Sometimes plain text messages that travel over the Internet acquire extra line breaks that make the message difficult to read. Outlook automatically removes the extra line breaks so it's easier to read the message. Ouch David Lord Senior DBA Iron Mountain (UK) Ltd Telephone: 029 2054 4000 Direct: 029 2054 4013 Fax: 029 2069 2464 Email: [EMAIL PROTECTED] -Original Message- From: Thater, William [mailto:[EMAIL PROTECTED]] Sent: 23 January 2004 13:24 To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! -Original Message- From: Lord David [mailto:[EMAIL PROTECTED]] Sent: Friday, January 23, 2004 3:14 AM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! Tim Its something to do with outlook removing line breaks and thereby mangling the formatting of the command. In my Outlook, there is a message in the header of the mail saying something like 'Extra line breaks in this message were removed. To restore click here.' When I did click there and replied the subscription went through okay. What on earth lookout is doing removing line breaks I'm not sure. How does it decide which line breaks to remove? I couldn't find any way of stopping it doing this. well, it looks to me as if you're using HTML and/or Word for your email, and Outlook in it's infinite wisdom replaces line brakes with BR or whatever the hell Word uses. as to stopping it, i have no idea. -- Bill "Shrek" Thater ORACLE DBA "I'm going to work my ticket if I can..." -- Gilwell song [EMAIL PROTECTED] Yes, we have to divide up our time like that, between our politics and our equations. But to me our equations are far more important, for politics are only a matter of present concern. A mathematical equation stands forever. - Albert Einstein This email and its attachments are confidential under applicable law and are intended for use of the sender's addressee only,
RE: possible to load a string with paragraphs?
one word ... CLOB field ... Raj Rajendra dot Jamadagni at nospamespn dot com All Views expressed in this email are strictly personal. QOTD: Any clod can have facts, having an opinion is an art ! -Original Message- David Boyd Sent: Tuesday, January 27, 2004 2:30 PM To: Multiple recipients of list ORACLE-L Hi List, I have a web application that allows users to type notes with paragraphs. Is it possiable to load the string with paragraphs into Oracle (not save the note as a file)? Later on the application has to display the same format for the note when the user queries that record on the web. Thanks for any inputs. _ Check out the coupons and bargains on MSN Offers! http://shopping.msn.com/softcontent/softcontent.aspx?scmId=1418 -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: David Boyd INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Jamadagni, Rajendra INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RMOUG Training Days Upgrade
We have recently completed a successful upgrade P10 with the inclusion of the list's own Mogens Norgaard and the semi-retired Dave Ensor (the past Jonathan Lewis). For a full list of speakers, exhibitors and events, please visit www.rmoug.org. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Daniel Fink INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RMOUG Training Days Oracle-L gathering
Is there any interest in an Oracle-L gathering after the first day at RMOUG TD? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Daniel Fink INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: RMOUG Training Days Oracle-L gathering
yes! --- Daniel Fink [EMAIL PROTECTED] wrote: Is there any interest in an Oracle-L gathering after the first day at RMOUG TD? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Daniel Fink INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Rachel Carmichael INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: What to look for in STATSPACK report
There certainly _was_ a site called http://oraperf.veritas.com Hemant At 05:59 AM 27-01-04 -0800, you wrote: Anjo So what was the deal with oraperf.veritas.com if you don't mind my asking? I subscribed to it sometime before Christmas, but when I went to use it a week or so ago, it had disappeared and I had to (re)subscribe to www.oraperf.com. -- David Lord -Original Message- From: Anjo Kolk [mailto:[EMAIL PROTECTED] Sent: 27 January 2004 13:29 To: Multiple recipients of list ORACLE-L Subject: RE: What to look for in STATSPACK report No, the server is in my basement. Anjo. -Original Message- Rachel Carmichael Sent: Tuesday, January 27, 2004 11:44 AM To: Multiple recipients of list ORACLE-L that's pretty definitive. :) I did say retaining permanent ownership Is Veritas hosting it for you? --- Anjo Kolk [EMAIL PROTECTED] wrote: No, It is mine! Anjo. -Original Message- Rachel Carmichael Sent: Friday, January 23, 2004 11:49 AM To: Multiple recipients of list ORACLE-L well, I can't get to the site at the moment to test it.. if I remember correctly, Anjo said he had leased it to Veritas for a couple of years, while retaining permanent ownership. On the other hand, he's on this list, he can confirm or deny that himself! --- Mogens_Nxrgaard [EMAIL PROTECTED] wrote: Hi Tim, Are you sure it's still owned by Veritas? Doesn't look that way when I checked it just now. Mogens Tim Gorman wrote: Helmut, Register with http://www.oraperf.com; and run those STATSPACK reports through the YAPP analyzer, which will reformat them in such a way that they make sense. All of the ratio stuff on the STATSPACK report is ignored by the YAPP analyzer, and instead the reformatting looks at things from the standpoint of response-time analysis, as described in the white papers at http://www.oraperf.com/whitepapers.html;. Yes, I know OraPerf is now owned by Veritas and the real URLs are different, but it'll always be just good old oraperf.com hopefully, no matter who Anjo works for... :-) Hope this helps... -Tim on 1/18/04 11:24 PM, Daiminger, Helmut at [EMAIL PROTECTED] wrote: Hi! We want to introduce a performance monitoring policy here. We are using the STATSPACK utility. What are sections in statspack reports to look for? What are threshold numbers for these values? Does anybody have any power points or papers about it? This is 9.2 on HP-UX. Thanks, Helmut -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: =?ISO-8859-1?Q?Mogens_N=F8rgaard?= INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Rachel Carmichael INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Anjo Kolk INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). __ Do you Yahoo!? Yahoo!
Question re. Oracle clustering on Red Hat Advanced Server
When running on a clustered environment, do all the servers have to be identical? Oracle says that the beauty of using blade servers is you buy what you need now, then add later. What if later is two years later? You might not be able to buy the same machines, only more powerful ones. Does that mess up Oracle RAC? Can RHAS cluster different hardware together successfully? Patrice. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Boivin, Patrice J INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
measuring TPM
I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database. I believe I can use deltas in SCN values to measure transactions which do INSERT/UPDATE/DELETE and then COMMIT; Is there any way to measure/count the number of SELECTs which occur? If so, how? How would you derive a value for TPM for your DB? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: Question re. Oracle clustering on Red Hat Advanced Server
Hi All I know is that we used to completely different machines to set up a windows test RAC. The requirement seems to be that the OS must be the same. Jack -Original Message- Sent: Wednesday, January 28, 2004 4:24 PM To: Multiple recipients of list ORACLE-L When running on a clustered environment, do all the servers have to be identical? Oracle says that the beauty of using blade servers is you buy what you need now, then add later. What if later is two years later? You might not be able to buy the same machines, only more powerful ones. Does that mess up Oracle RAC? Can RHAS cluster different hardware together successfully? Patrice. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Boivin, Patrice J INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Jack van Zanen INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: measuring TPM
Charlie, I understand a transaction as a succession of SQL statements between two successive COMMITs or ROLLBACKs - you will find inside V$SYSSTAT how many COMMITs and ROLLBACKs were issued. If you are interested, besides transactions proper, in the number of statements executed, then have a look at 'execute count'. You also have stats to tell you how many of them were recursive statements I believe. Talking about metrics (and forgetting about what you have been asked to provide :-)), methinks you can have a reasonably fair (and balanced) view of what is going on by collecting six values : o Number of sessions and number of executions to see what users are asking of your database o Redo blocks written to see the 'update' activity and the number of bytes sent which roughly tell you what users want to be done o Physical and logical I/Os to see how efficiently it is done Discrepancies should trigger investigation. HTH, Stephane Faroult - --- Original Message --- - From: [EMAIL PROTECTED] To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED] Sent: Wed, 28 Jan 2004 07:29:25 I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database. I believe I can use deltas in SCN values to measure transactions which do INSERT/UPDATE/DELETE and then COMMIT; Is there any way to measure/count the number of SELECTs which occur? If so, how? How would you derive a value for TPM for your DB? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Stephane Faroult INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: measuring TPM
Well, as you are well aware of, you cannot measure without impacting. I know of the following methods: 1) Turn on auditing, count all transactions from dba_audit_trail table within a day and divide by the number of minutes in 9 hours. That will give you an average TPM number during the working hours. The problem is that auditing will impact the transaction rate. 2) Pick a single user, a chosen average Joe (or Josephine, to to avoid accusations for gender bias), create a logon trigger which will record user commits from v$sesstat and that will be the number of transactions. Divide by the number of minutes and multiply by the number of users on your system. The problem with this method is that it is usually very hard to pick up an average overall user of the system, so the whole thing is performed by department. 3) Count user commits in v$sysstat, which will count them system-wide. Divide by period. The query would go like this: SQL select name, value from v$sysstat 2 where name = 'user commits'; NAME VALUE -- user commits 1 On 01/28/2004 10:29:25 AM, [EMAIL PROTECTED] wrote: I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database. I believe I can use deltas in SCN values to measure transactions which do INSERT/UPDATE/DELETE and then COMMIT; Is there any way to measure/count the number of SELECTs which occur? If so, how? How would you derive a value for TPM for your DB? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Mladen Gogala Oracle DBA -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Mladen Gogala INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: measuring TPM
Check out 'user commits','user rollbacks' and (maybe) 'user calls' in v$sysstat. These get collected by statspack so you can plot a chart over time. Niall -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 28 January 2004 15:29 To: Multiple recipients of list ORACLE-L Subject: measuring TPM I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database. I believe I can use deltas in SCN values to measure transactions which do INSERT/UPDATE/DELETE and then COMMIT; Is there any way to measure/count the number of SELECTs which occur? If so, how? How would you derive a value for TPM for your DB? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Niall Litchfield INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: measuring TPM
Charlie, I use the following to determine this: EXEC SQL SELECT ROUND(VALUE/((SYSDATE-STARTUP_TIME)*1440),1) INTO :tp FROM V$SYSSTAT, V$INSTANCE WHERE NAME='user commits'; Dick Goulet Senior Oracle DBA Oracle Certified 8i DBA -Original Message- [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 28, 2004 10:29 AM To: Multiple recipients of list ORACLE-L I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database. I believe I can use deltas in SCN values to measure transactions which do INSERT/UPDATE/DELETE and then COMMIT; Is there any way to measure/count the number of SELECTs which occur? If so, how? How would you derive a value for TPM for your DB? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Goulet, Dick INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
merge command ???
Hi, for Merge command, how to specify if matched, not to do anything, I tried NULL, not working. Thank you! MERGE INTO caption c3 USING [EMAIL PROTECTED] c1 ON (c3.caption_id = c1.caption_id) WHEN MATCHED THEN NULL -- don't need to do anything when matched! WHEN NOT MATCHED THEN INSERT (c3.CAPTION_ID, c3.CAPTION_NAME, c3.VISIBILITY_ID, c3.MOD_DATE, c3.MOD_USER) VALUES (c1.CAPTION_ID, c1.CAPTION_NAME, c1.VISIBILITY_ID, c1.MOD_DATE, c1.MOD_USER); __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Janet Linsy INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: [***SPAM***] - measuring TPM - Found word(s) to be removed remove list e-mail in the Text body.
Logminer has been of use in looking at past activity as far as INSERT/UPDATE/DELETE and then COMMIT;. Looking at a day of lofs we have been able to measure activity to all of our tables, indexes and queues and as been very helpful in giving us infor we need for future capacity planning. -Original Message- [EMAIL PROTECTED] Sent: Wednesday, January 28, 2004 8:29 AM To: Multiple recipients of list ORACLE-L remove list e-mail in the Text body. I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database. I believe I can use deltas in SCN values to measure transactions which do INSERT/UPDATE/DELETE and then COMMIT; Is there any way to measure/count the number of SELECTs which occur? If so, how? How would you derive a value for TPM for your DB? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Tony Johnson INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: !!Please Read - Oracle-L is moving!!
You sir, have obviously never done this. I have. :) Nor read my first post on the matter. No, it would not be easier, not by a long shot. This is free service, so my thinking is, share the workload. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 11:49 PM Please respond to ORACLE-L To:Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:RE: !!Please Read - Oracle-L is moving!! Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon.
Re: measuring TPM
My reply would be something along the lines of A transaction as you would like it to be measured is best measured in the application. I can provide you with IO per minute, broken down into reads and writes, and a number of other statistics. What they are asking for cannot be measured from database statistics, as the oracle concept of a transaction is a unit of work terminated by a COMMIT or ROLLBACK. eg. SAP can provide the type of metrics they want via its BASIS admin utilities. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/28/2004 07:29 AM Please respond to ORACLE-L To:Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:measuring TPM I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database. I believe I can use deltas in SCN values to measure transactions which do INSERT/UPDATE/DELETE and then COMMIT; Is there any way to measure/count the number of SELECTs which occur? If so, how? How would you derive a value for TPM for your DB? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: !!Please Read - Oracle-L is moving!!
I'm going to agree with Jared on this one. There were a few "dead" addresses in the old list. One individual in particular is now behind some corporate Spam shield that bounced every message sent to him. Time for a clean sweep of those subscribing. And it wasn't that painful anyway. Dick GouletSenior Oracle DBAOracle Certified 8i DBA -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]Sent: Wednesday, January 28, 2004 12:09 PMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!!You sir, have obviously never done this. I have. :) Nor read my first post on the matter. No, it would not be easier, not by a long shot. This is free service, so my thinking is, share the workload. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 11:49 PM Please respond to ORACLE-L To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:RE: !!Please Read - Oracle-L is moving!!Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon.
RE: !!Please Read - Oracle-L is moving!!
may i just say - this resource is worth the minimal effort it took -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Behalf Of [EMAIL PROTECTED]Sent: Wednesday, January 28, 2004 12:09 PMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!!You sir, have obviously never done this. I have. :) Nor read my first post on the matter. No, it would not be easier, not by a long shot. This is free service, so my thinking is, share the workload. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 11:49 PM Please respond to ORACLE-L To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:RE: !!Please Read - Oracle-L is moving!!Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon.
RE: measuring TPM
Charlie, What is the perceived relevance of gaining this information? You would be much better off correlating statistics such as overall non idle wait time and database workload (# Users, Ion's/CPU etc...) to actual business functions the database is performing (invoices, sales orders, etc...). I could easily go write a job that doubles the total number of transactions per minute but has almost no effect on the other items which actually correlate application performance to database performance. Thanks, Ethan -Original Message- [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 28, 2004 9:29 AM To: Multiple recipients of list ORACLE-L I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database. I believe I can use deltas in SCN values to measure transactions which do INSERT/UPDATE/DELETE and then COMMIT; Is there any way to measure/count the number of SELECTs which occur? If so, how? How would you derive a value for TPM for your DB? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Post, Ethan INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: measuring TPM
On 01/28/2004 12:34:26 PM, Post, Ethan wrote: Charlie, What is the perceived relevance of gaining this information? The information is necessary so that manager and director can make a lovely excell spreadsheet for the VP, who will, in turn, insert it into a slide show for the CIO. -- Mladen Gogala Oracle DBA -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Mladen Gogala INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: !!Please Read - Oracle-L is moving!!
I agree. The *least* we can do is to subscribe to the service. Jared had all the other work getting the service started. Good job Jared. We love you, we really really do. -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]Sent: Wednesday, January 28, 2004 12:25 PMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!! may i just say - this resource is worth the minimal effort it took -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Behalf Of [EMAIL PROTECTED]Sent: Wednesday, January 28, 2004 12:09 PMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!!You sir, have obviously never done this. I have. :) Nor read my first post on the matter. No, it would not be easier, not by a long shot. This is free service, so my thinking is, share the workload. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 11:49 PM Please respond to ORACLE-L To:Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:RE: !!Please Read - Oracle-L is moving!!Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon.
RE: !!Please Read - Oracle-L is moving!!
Title: Message I must disagree . . . this resource is worth MUCH more than the minimal effort it took :-) But if it clears out the dead subscribers, perhaps we should list addresses every 6 months ;-) Babette Turner-Underwood work: [EMAIL PROTECTED] home: [EMAIL PROTECTED] 954-3752 (Mon - Fri 7am - 3pm) -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED]Sent: 2004-01-28 12:25 PMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!! may i just say - this resource is worth the minimal effort it took -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Behalf Of [EMAIL PROTECTED]Sent: Wednesday, January 28, 2004 12:09 PMTo: Multiple recipients of list ORACLE-LSubject: RE: !!Please Read - Oracle-L is moving!!You sir, have obviously never done this. I have. :) Nor read my first post on the matter. No, it would not be easier, not by a long shot. This is free service, so my thinking is, share the workload. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 11:49 PM Please respond to ORACLE-L To:Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:RE: !!Please Read - Oracle-L is moving!!Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon.
RE: !!Please Read - Oracle-L is moving!!
the OT list is significantly smaller than this list and I clean addresses every 6 months or so. It's not easy being a list owner, Jared has my utmost respect for the work it takes to manage this huge list. It took me 3 seconds to send the first message to subscribe and less than that to verify the subscription. Gee, that was way too much work. NOT --- [EMAIL PROTECTED] wrote: I must disagree . . . this resource is worth MUCH more than the minimal effort it took :-) But if it clears out the dead subscribers, perhaps we should list addresses every 6 months ;-) Babette Turner-Underwood work: [EMAIL PROTECTED] home: [EMAIL PROTECTED] 954-3752 (Mon - Fri 7am - 3pm) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 2004-01-28 12:25 PM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! may i just say - this resource is worth the minimal effort it took -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: Wednesday, January 28, 2004 12:09 PM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! You sir, have obviously never done this. I have. :) Nor read my first post on the matter. No, it would not be easier, not by a long shot. This is free service, so my thinking is, share the workload. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 11:49 PM Please respond to ORACLE-L To:Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:RE: !!Please Read - Oracle-L is moving!! Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon. __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Rachel Carmichael INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: measuring TPM
If that is what this is for, the formula is very simple. TPM = x*42 where x is a number sufficient to justify the really cool hardware system you want. Mladen Gogala wrote: On 01/28/2004 12:34:26 PM, Post, Ethan wrote: Charlie, What is the perceived relevance of gaining this information? The information is necessary so that manager and director can make a lovely excell spreadsheet for the VP, who will, in turn, insert it into a slide show for the CIO. -- Mladen Gogala Oracle DBA -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Mladen Gogala INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Daniel Fink INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: measuring TPM
Hey Charlie, I made a DBMS_JOB here that runs this procedure every 5 minutes: CREATE OR REPLACE PROCEDURE QT_TX_MONITOR AS -- 06/17/2001 REJesse Created. v_value NUMBER; BEGIN SELECT SUM(VALUE) INTO v_value FROM V$SYSSTAT WHERE NAME IN ('user commits','user rollbacks'); INSERT INTO QT_TRANSACTION_LOG (TX_COUNT, TIMESTAMP) VALUES (v_value, SYSDATE); COMMIT; END QT_TX_MONITOR; Then, to see the TPM for a given time period, 1 to 2: SELECT TIMESTAMP, TPM FROM ( SELECT TO_CHAR(TIMESTAMP,'MM/DD/ HH24:MI') TIMESTAMP, TO_CHAR(TX_COUNT - LAG(TX_COUNT) OVER (ORDER BY TIMESTAMP)) TPM FROM QT_TRANSACTION_LOG WHERE TIMESTAMP = TO_DATE('1','MM/DD/:HH24:MI') AND TIMESTAMP = TO_DATE('2','MM/DD/:HH24:MI') ) WHERE TPM IS NOT NULL ORDER BY 1; I use this output to feed into GNUPlot to see the TPM as well as see if a dev over COMMITs in a batch procedure. The latter shows up as prominent spikes in the pretty graph. Don't know if this'll help, but maybe it's a place to start. GL! Rich Rich JesseSystem/Database Administrator [EMAIL PROTECTED] Quad/Tech International, Sussex, WI USA p.s. When will the Home Depot in West Bend, WI be built? :) -Original Message- [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 28, 2004 9:29 AM To: Multiple recipients of list ORACLE-L I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database. I believe I can use deltas in SCN values to measure transactions which do INSERT/UPDATE/DELETE and then COMMIT; Is there any way to measure/count the number of SELECTs which occur? If so, how? How would you derive a value for TPM for your DB? -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Jesse, Rich INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: !!Please Read - Oracle-L is moving!!
Oops ... Had a typo in the second sentence It should have read But if it clears out the dead subscribers, perhaps we should CHANGE list addresses every 6 months ;-) I was AGREEING that the changing list addresses was a minimal amount of work compared to the amount that we get back out of this list resource. I think Jared has been doing a great job. Not only as a listowner but often at times as a list moderator. HOW does he find time to read ALL of those e-mails? - Babette -Original Message- Sent: 2004-01-28 2:00 PM To: Multiple recipients of list ORACLE-L the OT list is significantly smaller than this list and I clean addresses every 6 months or so. It's not easy being a list owner, Jared has my utmost respect for the work it takes to manage this huge list. It took me 3 seconds to send the first message to subscribe and less than that to verify the subscription. Gee, that was way too much work. NOT --- [EMAIL PROTECTED] wrote: I must disagree . . . this resource is worth MUCH more than the minimal effort it took :-) But if it clears out the dead subscribers, perhaps we should list addresses every 6 months ;-) Babette Turner-Underwood work: [EMAIL PROTECTED] home: [EMAIL PROTECTED] 954-3752 (Mon - Fri 7am - 3pm) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 2004-01-28 12:25 PM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! may i just say - this resource is worth the minimal effort it took -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: Wednesday, January 28, 2004 12:09 PM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! You sir, have obviously never done this. I have. :) Nor read my first post on the matter. No, it would not be easier, not by a long shot. This is free service, so my thinking is, share the workload. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 11:49 PM Please respond to ORACLE-L To:Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:RE: !!Please Read - Oracle-L is moving!! Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon. __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Rachel Carmichael INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: [EMAIL PROTECTED] INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: UNION ALL Query: Riddle
Hi Jared, Thanks for your response. different results mean that number of records are different sometimes, and sometimes the some of the quantities are not correct. Your help is really appreciated. Thanks, Rajesh -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]Sent: Tuesday, January 27, 2004 2:29 PMTo: Multiple recipients of list ORACLE-LSubject: Re: UNION ALL Query: RiddleQ: What does "different results" mean? Different row count? Completely different data? Partially different data? Some columns have incorrect value? What about doing it without the parallel hints? The tables aren't so big that it would take a long time to find out. Jared "Pillai, Rajesh" [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 01:09 PM Please respond to ORACLE-L To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:UNION ALL Query: RiddleHi All,The following query is giving different results in each run. I assure that no data modified between consecutive runs - INSERT /* append parallel (z,8) */ INTO some_table (SELECT /*parallel (a,8) */ a.item, a.loc, SUM(a.qty_type_1), SUM(a.qty_type_2) FROM (select /*parallel (x,8) */ item, loc, qty_type_1, to_number(NULL) from table_a x UNION ALL select /*parallel (y,8) */ item, loc, to_number(NULL), qty_type_2 from table_b y ) a GROUP BY a.item, a.loc);Additional info - Number of records in table_a and table_b is around 3M and 6M.SQL select * from v$version;BANNEROracle8i Enterprise Edition Release 8.1.7.2.0 - ProductionPL/SQL Release 8.1.7.2.0 - ProductionCORE 8.1.7.0.0 ProductionTNS for Solaris: Version 8.1.7.2.0 - ProductionNLSRTL Version 3.4.1.0.0 - ProductionI would appreciate any help in solving this mystery and all hints are welcome.Thanks,Rajesh Pillai-- Please see the official ORACLE-L FAQ: http://www.orafaq.net-- Author: Pillai, RajeshINET: [EMAIL PROTECTED]Fat City Network Services -- 858-538-5051 http://www.fatcity.comSan Diego, California -- Mailing list and web hosting services-To REMOVE yourself from this mailing list, send an E-Mail messageto: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and inthe message BODY, include a line containing: UNSUB ORACLE-L(or the name of mailing list you want to be removed from). You mayalso send the HELP command for other information (like subscribing).
RE: !!Please Read - Oracle-L is moving!!
I was agreeing with you. :) --- [EMAIL PROTECTED] wrote: Oops ... Had a typo in the second sentence It should have read But if it clears out the dead subscribers, perhaps we should CHANGE list addresses every 6 months ;-) I was AGREEING that the changing list addresses was a minimal amount of work compared to the amount that we get back out of this list resource. I think Jared has been doing a great job. Not only as a listowner but often at times as a list moderator. HOW does he find time to read ALL of those e-mails? - Babette -Original Message- Sent: 2004-01-28 2:00 PM To: Multiple recipients of list ORACLE-L the OT list is significantly smaller than this list and I clean addresses every 6 months or so. It's not easy being a list owner, Jared has my utmost respect for the work it takes to manage this huge list. It took me 3 seconds to send the first message to subscribe and less than that to verify the subscription. Gee, that was way too much work. NOT --- [EMAIL PROTECTED] wrote: I must disagree . . . this resource is worth MUCH more than the minimal effort it took :-) But if it clears out the dead subscribers, perhaps we should list addresses every 6 months ;-) Babette Turner-Underwood work: [EMAIL PROTECTED] home: [EMAIL PROTECTED] 954-3752 (Mon - Fri 7am - 3pm) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 2004-01-28 12:25 PM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! may i just say - this resource is worth the minimal effort it took -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: Wednesday, January 28, 2004 12:09 PM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! You sir, have obviously never done this. I have. :) Nor read my first post on the matter. No, it would not be easier, not by a long shot. This is free service, so my thinking is, share the workload. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 11:49 PM Please respond to ORACLE-L To:Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:RE: !!Please Read - Oracle-L is moving!! Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon. __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Rachel Carmichael INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: [EMAIL PROTECTED] INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Rachel Carmichael INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services
RE: !!Please Read - Oracle-L is moving!!
Phew, I would hate to have the Oracle Goddess in disagreement with me. I have already had a bad enough day Arguing with one of the other DBAs about how long a recovery took. (It was just testing that recovery would work... Proof of concept... Not testing for recovery timing AAAarrgh!) - Babette -Original Message- Sent: 2004-01-28 2:34 PM To: Multiple recipients of list ORACLE-L I was agreeing with you. :) --- [EMAIL PROTECTED] wrote: Oops ... Had a typo in the second sentence It should have read But if it clears out the dead subscribers, perhaps we should CHANGE list addresses every 6 months ;-) I was AGREEING that the changing list addresses was a minimal amount of work compared to the amount that we get back out of this list resource. I think Jared has been doing a great job. Not only as a listowner but often at times as a list moderator. HOW does he find time to read ALL of those e-mails? - Babette -Original Message- Sent: 2004-01-28 2:00 PM To: Multiple recipients of list ORACLE-L the OT list is significantly smaller than this list and I clean addresses every 6 months or so. It's not easy being a list owner, Jared has my utmost respect for the work it takes to manage this huge list. It took me 3 seconds to send the first message to subscribe and less than that to verify the subscription. Gee, that was way too much work. NOT --- [EMAIL PROTECTED] wrote: I must disagree . . . this resource is worth MUCH more than the minimal effort it took :-) But if it clears out the dead subscribers, perhaps we should list addresses every 6 months ;-) Babette Turner-Underwood work: [EMAIL PROTECTED] home: [EMAIL PROTECTED] 954-3752 (Mon - Fri 7am - 3pm) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 2004-01-28 12:25 PM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! may i just say - this resource is worth the minimal effort it took -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: Wednesday, January 28, 2004 12:09 PM To: Multiple recipients of list ORACLE-L Subject: RE: !!Please Read - Oracle-L is moving!! You sir, have obviously never done this. I have. :) Nor read my first post on the matter. No, it would not be easier, not by a long shot. This is free service, so my thinking is, share the workload. Jared [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 11:49 PM Please respond to ORACLE-L To:Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject:RE: !!Please Read - Oracle-L is moving!! Hi List Manger- Couldn't a immigration of our subscribed accounts been the most logical and error free option ? All this fire would have been avaoided. CSW Simon. __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Rachel Carmichael INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: [EMAIL PROTECTED] INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
[Q] wait time on stat
WE have ORACLE 9.2.0.3 database run under Win2000. I run statspack and found Top 5 timed event. Look like control file parallel write and redo file parallel write take lots time. How to fix? Top 5 Timed Events ~~ % Total Event WaitsTime (s) Ela Time --- control file parallel write 5,499 1,14190.37 CPU time 97 7.70 log file parallel write 1,305 12 .95 db file parallel write 162 6 .44 log file switch completion 10 2 .16 - Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - s - second - cs - centisecond - 100th of a second - ms - millisecond -1000th of a second - us - microsecond - 100th of a second - ordered by wait time desc, waits desc (idle events last) Avg Total Wait waitWaits Event Waits Timeouts Time (s) (ms) /txn -- -- -- control file parallel write 5,499 0 1,141207211.5 log file parallel write 1,305 1,299 12 9 50.2 db file parallel write162 0 6 34 6.2 log file switch completion 10 0 2204 0.4 control file sequential read3,827 0 2 0147.2 db file sequential read 176 0 1 7 6.8 direct path write 92 0 1 6 3.5 log file sync 14 0 0 33 0.5 log file single write 20 0 0 13 0.8 log file sequential read 35 0 0 6 1.3 direct path read 92 0 0 2 3.5 SQL*Net break/reset to clien 44 0 0 0 1.7 SQL*Net more data to client 7 0 0 0 0.3 async disk IO 4 0 0 0 0.2 virtual circuit status 6,826496 19,650 2879262.5 wakeup time manager 530530 19,179 36187 20.4 SQL*Net message from client 6,457 0 12,084 1871248.3 jobq slave wait 402381 1,227 3051 15.5 SQL*Net message to client 6,458 0 0 0248.4 - Background Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - ordered by wait time desc, waits desc (idle events last) __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: dba1 mcc INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: [Q] wait time on stat
Increase redo logs to 250M each. You're checkpointing. On 01/28/2004 03:09:26 PM, dba1 mcc wrote: WE have ORACLE 9.2.0.3 database run under Win2000. I run statspack and found Top 5 timed event. Look like control file parallel write and redo file parallel write take lots time. How to fix? Top 5 Timed Events ~~ % Total Event WaitsTime (s) Ela Time --- control file parallel write 5,499 1,14190.37 CPU time 97 7.70 log file parallel write 1,305 12 .95 db file parallel write 162 6 .44 log file switch completion 10 2 .16 - Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - s - second - cs - centisecond - 100th of a second - ms - millisecond -1000th of a second - us - microsecond - 100th of a second - ordered by wait time desc, waits desc (idle events last) Avg Total Wait waitWaits Event Waits Timeouts Time (s) (ms) /txn -- -- -- control file parallel write 5,499 0 1,141207211.5 log file parallel write 1,305 1,299 12 9 50.2 db file parallel write162 0 6 34 6.2 log file switch completion 10 0 2204 0.4 control file sequential read3,827 0 2 0147.2 db file sequential read 176 0 1 7 6.8 direct path write 92 0 1 6 3.5 log file sync 14 0 0 33 0.5 log file single write 20 0 0 13 0.8 log file sequential read 35 0 0 6 1.3 direct path read 92 0 0 2 3.5 SQL*Net break/reset to clien 44 0 0 0 1.7 SQL*Net more data to client 7 0 0 0 0.3 async disk IO 4 0 0 0 0.2 virtual circuit status 6,826496 19,650 2879262.5 wakeup time manager 530530 19,179 36187 20.4 SQL*Net message from client 6,457 0 12,084 1871248.3 jobq slave wait 402381 1,227 3051 15.5 SQL*Net message to client 6,458 0 0 0248.4 - Background Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - ordered by wait time desc, waits desc (idle events last) __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: dba1 mcc INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Mladen Gogala Oracle DBA -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Mladen Gogala INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: measuring TPM
Daniel Fink scribbled on the wall in glitter crayon: If that is what this is for, the formula is very simple. TPM = x*42 where x is a number sufficient to justify the really cool hardware system you want. as a serious question, is TPM a valid measurement for a database? or are there other measurements that give a more valid picture of performance and/or utilization? -- Bill Shrek Thater ORACLE DBA I'm going to work my ticket if I can... -- Gilwell song [EMAIL PROTECTED] Capital letters were always the best way of dealing with things you didn't have a good answer to. - Douglas Adams -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Thater, William INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: merge command ???
Janet, How about something like: Insert into caption c3 (c3.CAPTION_ID, c3.CAPTION_NAME, c3.VISIBILITY_ID, c3.MOD_DATE, c3.MOD_USER) Select c1.CAPTION_ID, c1.CAPTION_NAME, c1.VISIBILITY_ID, c1.MOD_DATE, c1.MOD_USER From [EMAIL PROTECTED] c1 Where c1.caption_id not in(select c3.caption_id from caption); Depending on the sizes of the tables, and considering the fact that one table is across a database link, you may be able to tune this, but the idea should work. -Mark Mark J. Bobak Oracle DBA ProQuest Company Ann Arbor, MI Imagination was given to man to compensate him for what he is not, and a sense of humor was provided to console him for what he is. --Unknown -Original Message- Sent: Wednesday, January 28, 2004 11:54 AM To: Multiple recipients of list ORACLE-L Hi, for Merge command, how to specify if matched, not to do anything, I tried NULL, not working. Thank you! MERGE INTO caption c3 USING [EMAIL PROTECTED] c1 ON (c3.caption_id = c1.caption_id) WHEN MATCHED THEN NULL -- don't need to do anything when matched! WHEN NOT MATCHED THEN INSERT (c3.CAPTION_ID, c3.CAPTION_NAME, c3.VISIBILITY_ID, c3.MOD_DATE, c3.MOD_USER) VALUES (c1.CAPTION_ID, c1.CAPTION_NAME, c1.VISIBILITY_ID, c1.MOD_DATE, c1.MOD_USER); __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Janet Linsy INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Bobak, Mark INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: measuring TPM
I would say that it depends on the system. If we are talking about a stock trading system, then TPM is very important as is transaction-time-to-completion. For a data warehouse, this may be absolutely meaningless. Of course, does TPM describe the width of the database pipe or it's depth? In the first case, it could process 42 tx/min by doing 42 concurrent tx each a minute in duration. Or it could do 42 tx in serial each lasting 1.42 seconds (yes the math is correct (or almost)...try it yourself by dividing 60/42). One thing about TPM is that it is objective (if the size and nature of T can be defined). Unfortunately, Response Time Satisfaction is subjective and tougher to measure. Daniel Thater, William wrote: Daniel Fink scribbled on the wall in glitter crayon: If that is what this is for, the formula is very simple. TPM = x*42 where x is a number sufficient to justify the really cool hardware system you want. as a serious question, is TPM a valid measurement for a database? or are there other measurements that give a more valid picture of performance and/or utilization? -- Bill Shrek Thater ORACLE DBA I'm going to work my ticket if I can... -- Gilwell song [EMAIL PROTECTED] Capital letters were always the best way of dealing with things you didn't have a good answer to. - Douglas Adams -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Thater, William INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Daniel Fink INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: UNION ALL Query: Riddle
It would be my guess that someone was doing DML on your table while you're running the first query, and you don't see the results of that until the second query. Try running your SQL statement twice in a single transaction and see if the results are the same then. eg. rollback; set transaction read only; run SQL once here run it a second time here The results should be the same. Or, you could get the old ORA-1555, if a number of changes have been made and your rollback segments can't keep up. Jared On Wed, 2004-01-28 at 11:24, Pillai, Rajesh wrote: Hi Jared, Thanks for your response. different results mean that number of records are different sometimes, and sometimes the some of the quantities are not correct. Your help is really appreciated. Thanks, Rajesh -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 27, 2004 2:29 PM To: Multiple recipients of list ORACLE-L Subject: Re: UNION ALL Query: Riddle Q: What does different results mean? Different row count? Completely different data? Partially different data? Some columns have incorrect value? What about doing it without the parallel hints? The tables aren't so big that it would take a long time to find out. Jared Pillai, Rajesh [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 01/27/2004 01:09 PM Please respond to ORACLE-L To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Subject: UNION ALL Query: Riddle Hi All, The following query is giving different results in each run. I assure that no data modified between consecutive runs - INSERT /* append parallel (z,8) */ INTO some_table (SELECT /*parallel (a,8) */ a.item, a.loc, SUM(a.qty_type_1), SUM(a.qty_type_2) FROM (select /*parallel (x,8) */ item, loc, qty_type_1, to_number(NULL) from table_a x UNION ALL select /*parallel (y,8) */ item, loc, to_number(NULL), qty_type_2 from table_b y ) a GROUP BY a.item, a.loc); Additional info - Number of records in table_a and table_b is around 3M and 6M. SQL select * from v$version; BANNER Oracle8i Enterprise Edition Release 8.1.7.2.0 - Production PL/SQL Release 8.1.7.2.0 - Production CORE8.1.7.0.0 Production TNS for Solaris: Version 8.1.7.2.0 - Production NLSRTL Version 3.4.1.0.0 - Production I would appreciate any help in solving this mystery and all hints are welcome. Thanks, Rajesh Pillai -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Pillai, Rajesh INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or
Re: [Q] wait time on stat
How did you determine the size of the logs? Or are you just guessing that they are significantly less than 250m? Could just be a very busy database that needs redo and controlfile on faster disk. Jared On Wed, 2004-01-28 at 12:24, Mladen Gogala wrote: Increase redo logs to 250M each. You're checkpointing. On 01/28/2004 03:09:26 PM, dba1 mcc wrote: WE have ORACLE 9.2.0.3 database run under Win2000. I run statspack and found Top 5 timed event. Look like control file parallel write and redo file parallel write take lots time. How to fix? Top 5 Timed Events ~~ % Total Event WaitsTime (s) Ela Time --- control file parallel write 5,499 1,14190.37 CPU time 97 7.70 log file parallel write 1,305 12 .95 db file parallel write 162 6 .44 log file switch completion 10 2 .16 - Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - s - second - cs - centisecond - 100th of a second - ms - millisecond -1000th of a second - us - microsecond - 100th of a second - ordered by wait time desc, waits desc (idle events last) Avg Total Wait waitWaits Event Waits Timeouts Time (s) (ms) /txn -- -- -- control file parallel write 5,499 0 1,141207211.5 log file parallel write 1,305 1,299 12 9 50.2 db file parallel write162 0 6 34 6.2 log file switch completion 10 0 2204 0.4 control file sequential read3,827 0 2 0147.2 db file sequential read 176 0 1 7 6.8 direct path write 92 0 1 6 3.5 log file sync 14 0 0 33 0.5 log file single write 20 0 0 13 0.8 log file sequential read 35 0 0 6 1.3 direct path read 92 0 0 2 3.5 SQL*Net break/reset to clien 44 0 0 0 1.7 SQL*Net more data to client 7 0 0 0 0.3 async disk IO 4 0 0 0 0.2 virtual circuit status 6,826496 19,650 2879262.5 wakeup time manager 530530 19,179 36187 20.4 SQL*Net message from client 6,457 0 12,084 1871248.3 jobq slave wait 402381 1,227 3051 15.5 SQL*Net message to client 6,458 0 0 0248.4 - Background Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - ordered by wait time desc, waits desc (idle events last) __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: dba1 mcc INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Mladen Gogala Oracle DBA -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Jared Still INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: [Q] wait time on stat
Defaulty Windows installation usually creates log files of 20M. The person who posted the problem explicitely mentioned Windows platform. Size of 20M is so small that the database will start to checkpoint like crazy when you start using it for real. The number that I gave is my rule of thumb. It's not to big to frighten the boss (alltogether just a gig or two) and it's big enough to solve checkpointing problem. This rule of thumb number is derived from experience. Yes, of course, I am guessing. There is not enough information to investigate the problem. I believe that he was asking us to guess. I did. On 01/28/2004 08:14:25 PM, Jared Still wrote: How did you determine the size of the logs? Or are you just guessing that they are significantly less than 250m? Could just be a very busy database that needs redo and controlfile on faster disk. Jared On Wed, 2004-01-28 at 12:24, Mladen Gogala wrote: Increase redo logs to 250M each. You're checkpointing. On 01/28/2004 03:09:26 PM, dba1 mcc wrote: WE have ORACLE 9.2.0.3 database run under Win2000. I run statspack and found Top 5 timed event. Look like control file parallel write and redo file parallel write take lots time. How to fix? Top 5 Timed Events ~~ % Total Event WaitsTime (s) Ela Time --- control file parallel write 5,499 1,14190.37 CPU time 97 7.70 log file parallel write 1,305 12 .95 db file parallel write 162 6 .44 log file switch completion 10 2 .16 - Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - s - second - cs - centisecond - 100th of a second - ms - millisecond -1000th of a second - us - microsecond - 100th of a second - ordered by wait time desc, waits desc (idle events last) Avg Total Wait waitWaits Event Waits Timeouts Time (s) (ms) /txn -- -- -- control file parallel write 5,499 0 1,141207211.5 log file parallel write 1,305 1,299 12 9 50.2 db file parallel write162 0 6 34 6.2 log file switch completion 10 0 2204 0.4 control file sequential read3,827 0 2 0147.2 db file sequential read 176 0 1 7 6.8 direct path write 92 0 1 6 3.5 log file sync 14 0 0 33 0.5 log file single write 20 0 0 13 0.8 log file sequential read 35 0 0 6 1.3 direct path read 92 0 0 2 3.5 SQL*Net break/reset to clien 44 0 0 0 1.7 SQL*Net more data to client 7 0 0 0 0.3 async disk IO 4 0 0 0 0.2 virtual circuit status 6,826496 19,650 2879262.5 wakeup time manager 530530 19,179 36187 20.4 SQL*Net message from client 6,457 0 12,084 1871248.3 jobq slave wait 402381 1,227 3051 15.5 SQL*Net message to client 6,458 0 0 0248.4 - Background Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - ordered by wait time desc, waits desc (idle events last) __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: dba1 mcc INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Mladen Gogala Oracle DBA -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author:
RE: [Q] wait time on stat
Defaulty Windows installation... Hehehe;-) -Original Message- From: Mladen Gogala [mailto:[EMAIL PROTECTED] Sent: Wed 1/28/2004 8:54 PM To: Multiple recipients of list ORACLE-L Cc: Subject:Re: [Q] wait time on stat Defaulty Windows installation usually creates log files of 20M. The person who posted the problem explicitely mentioned Windows platform. Size of 20M is so small that the database will start to checkpoint like crazy when you start using it for real. The number that I gave is my rule of thumb. It's not to big to frighten the boss (alltogether just a gig or two) and it's big enough to solve checkpointing problem. This rule of thumb number is derived from experience. Yes, of course, I am guessing. There is not enough information to investigate the problem. I believe that he was asking us to guess. I did. On 01/28/2004 08:14:25 PM, Jared Still wrote: How did you determine the size of the logs? Or are you just guessing that they are significantly less than 250m? Could just be a very busy database that needs redo and controlfile on faster disk. Jared On Wed, 2004-01-28 at 12:24, Mladen Gogala wrote: Increase redo logs to 250M each. You're checkpointing. On 01/28/2004 03:09:26 PM, dba1 mcc wrote: WE have ORACLE 9.2.0.3 database run under Win2000. I run statspack and found Top 5 timed event. Look like control file parallel write and redo file parallel write take lots time. How to fix? Top 5 Timed Events ~~ % Total Event WaitsTime (s) Ela Time --- control file parallel write 5,499 1,14190.37 CPU time 97 7.70 log file parallel write 1,305 12 .95 db file parallel write 162 6 .44 log file switch completion 10 2 .16 - Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - s - second - cs - centisecond - 100th of a second - ms - millisecond -1000th of a second - us - microsecond - 100th of a second - ordered by wait time desc, waits desc (idle events last) Avg Total Wait waitWaits Event Waits Timeouts Time (s) (ms) /txn -- -- -- control file parallel write 5,499 0 1,141207211.5 log file parallel write 1,305 1,299 12 9 50.2 db file parallel write162 0 6 34 6.2 log file switch completion 10 0 2204 0.4 control file sequential read3,827 0 2 0147.2 db file sequential read 176 0 1 7 6.8 direct path write 92 0 1 6 3.5 log file sync 14 0 0 33 0.5 log file single write 20 0 0 13 0.8 log file sequential read 35 0 0 6 1.3 direct path read 92 0 0 2 3.5 SQL*Net break/reset to clien 44 0 0 0 1.7 SQL*Net more data to client 7 0 0 0 0.3 async disk IO 4 0 0 0 0.2 virtual circuit status 6,826496 19,650 2879262.5 wakeup time manager 530530 19,179 36187 20.4 SQL*Net message from client 6,457 0 12,084 1871248.3 jobq slave wait 402381 1,227 3051 15.5 SQL*Net message to client 6,458 0 0 0248.4 - Background Wait Events for DB: 9IDEV Instance: 9idev Snaps: 5 -6 - ordered by wait time desc, waits desc (idle events last) __ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: dba1 mcc INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in