Re: 9iAS hardware requirement
Title: Message hi, here are more info for our actual config. Server for 9iAS : OS=win2000 db=Oracle9i Each db is on a separate server. App 1 : 8 users Database server 1 Oracle 9i / unix NCR App 2 : 3 users Database server 2 Oracle9i / NT App 3 : 87 users Database server3 Oracle9i / NT App 4 : 20 users Database server4 Oracle9i / NT multisite network configuration with optique fiber. We want to useOEM for monitoring purpose. thanks, - Original Message - From: Jeremy Pulcifer To: Multiple recipients of list ORACLE-L Sent: Monday, January 27, 2003 5:19 PM Subject: RE: 9iAS hardware requirement Nobody can. As with just about anything, it will depend on what size the app will be, what the access pattern will be, and how available it has to be. -Original Message-From: Amos KABORE [mailto:[EMAIL PROTECTED]] Sent: Saturday, January 25, 2003 9:04 AMTo: Multiple recipients of list ORACLE-LSubject: 9iAS hardware requirement Can somebody tells me the MUST hardware requirement forOracle 9iAS installation. We are planning to useWin 2000 thanks
Connexion between 9iAS and Oracle 7.3.4
hi all I just want to know ifOracle 9iAS can connect to Oracle 7.3.4. If yes, is it recommended ? thanks in advance. Amos K
Re: Slow running query
first thing to do, try to use count(a_column_name) instead of count(*) - Original Message - To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED] Sent: Monday, January 27, 2003 2:29 PM First thought, Count(*) and FIRST_ROWS are self contradictory. If you want to count all the records, how will first_rows help? Regards Naveen -Original Message- [mailto:[EMAIL PROTECTED]] Sent: Monday, January 27, 2003 6:34 PM To: Multiple recipients of list ORACLE-L Hi List: I have the below query which is taking 5 min. 20 sec. to fetch the records. Can you please let me know as to how do I reduce the responste time?I have created indexes on Fahrzeug.FZGBRIEF and Historie.mytechobjekt and also the Oid column is uniquely indexed. I replaced the FIRST_ROWS hint with RULE hint as a result of which it is taking 3-4 min. select /*+FIRST_ROWS*/ count(*) from ZPAB.FZGBRIEF B1, ZPAB.FAHRZEUG F1, ZPAB.HISTORIE H1 where F1.FZGBRIEF = B1.OID AND F1.OID = H1.MYTECHOBJEKT(+) AND (H1.CCCONTROL IN(1, 2, 3) OR NOT EXISTS (SELECT /*+INDEX_FFS(HISTORIE, I_MYTECHOBJEKT) */ ZPAB.FAHRZEUG.OID FROM ZPAB.FAHRZEUG,ZPAB.HISTORIE WHERE ZPAB.FAHRZEUG.OID = ZPAB.HISTORIE.MYTECHOBJEKT and ZPAB.FAHRZEUG.oid=F1.oid)) AND F1.AMTLICHESKENNZEICHEN LIKE 'DD%' Any help in this regard is very much appreciated. Thanks and Regards, Ranganath WARNING: The information in this message is confidential and may be legally privileged. It is intended solely for the addressee. Access to this message by anyone else is unauthorised. If you are not the intended recipient, any disclosure, copying, or distribution of the message, or any action or omission taken by you in reliance on it, is prohibited and may be unlawful. Please immediately contact the sender if you have received this message in error. Thank you. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Krishnaswamy, Ranganath 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). DISCLAIMER: This message (including attachment if any) is confidential and may be privileged. Before opening attachments please check them for viruses and defects. MindTree Consulting Private Limited (MindTree) will not be responsible for any viruses or defects or any forwarded attachments emanating either from within MindTree or outside. If you have received this message by mistake please notify the sender by return e-mail and delete this message from your system. Any unauthorized use or dissemination of this message in whole or in part is strictly prohibited. Please note that e-mails are susceptible to change and MindTree shall not be liable for any improper, untimely or incomplete transmission. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Naveen Nahata 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: Amos KABORE 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: Slow running query
Ok, thanks for the test. you've right. - Original Message - From: Tim Gorman To: Multiple recipients of list ORACLE-L Sent: Monday, January 27, 2003 5:13 PM Subject: Re: Slow running query Looks to me likethat hurts more than it helps... SQL declare 2 v_cnt number; 3 begin 4 for i in 1..1 loop 5 select count(*) into v_cnt from x$dual; 6 end loop; 7 end; 8 / PL/SQL procedure successfully completed. Elapsed: 00:00:02.60SQL SQL declare 2 v_cnt number; 3 begin 4 for i in 1..1 loop 5 select count(dummy) into v_cnt from x$dual; 6 end loop; 7 end; 8 / PL/SQL procedure successfully completed. Elapsed: 00:00:03.72 These are results from 9.0.1 on Solaris, but I tested it on 8.1.7 on Solarisand 9.2.0 on Windows as well, results were similar but not as pronounced. More likely, "count(*)" is optimized not to actually access the table if it isn't necessary, similar to "count(literal-expression)". Advising "count(column-name)" guarantees that column values must be read, which is only useful if column values are important... - Original Message - From: "Amos KABORE" [EMAIL PROTECTED] To: "Multiple recipients of list ORACLE-L" [EMAIL PROTECTED] Sent: Monday, January 27, 2003 7:59 AM Subject: Re: Slow running query first thing to do, try to use count(a_column_name) instead of count(*)- Original Message - To: "Multiple recipients of list ORACLE-L" [EMAIL PROTECTED] Sent: Monday, January 27, 2003 2:29 PMFirst thought, Count(*) and FIRST_ROWS are self contradictory. If you want to count all the records, how will first_rows help? Regards Naveen -Original Message- [mailto:[EMAIL PROTECTED]] Sent: Monday, January 27, 2003 6:34 PM To: Multiple recipients of list ORACLE-LHi List: I have the below query which is taking 5 min. 20 sec. to fetch the records. Can you please let me know as to how do I reduce the responste time? I have created indexes on Fahrzeug.FZGBRIEF and Historie.mytechobjekt and also the Oid column is uniquely indexed. I replaced the FIRST_ROWS hint with RULE hint as a result of which it is taking 3-4 min. select /*+FIRST_ROWS*/ count(*) from ZPAB.FZGBRIEF B1, ZPAB.FAHRZEUG F1, ZPAB.HISTORIE H1 where F1.FZGBRIEF = B1.OID AND F1.OID = H1.MYTECHOBJEKT(+) AND (H1.CCCONTROL IN(1, 2, 3) OR NOT EXISTS (SELECT /*+INDEX_FFS(HISTORIE, I_MYTECHOBJEKT) */ ZPAB.FAHRZEUG.OID FROM ZPAB.FAHRZEUG,ZPAB.HISTORIE WHERE ZPAB.FAHRZEUG.OID = ZPAB.HISTORIE.MYTECHOBJEKT and ZPAB.FAHRZEUG.oid=F1.oid)) AND F1.AMTLICHESKENNZEICHEN LIKE 'DD%' Any help in this regard is very much appreciated. Thanks and Regards, Ranganath WARNING: The information in this message is confidential and may be legally privileged. It is intended solely for the addressee. Access to this message by anyone else is unauthorised. If you are not the intended recipient, any disclosure, copying, or distribution of the message, or any action or omission taken by you in reliance on it, is prohibited and may be unlawful. Please immediately contact the sender if you have received this message in error. Thank you. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Krishnaswamy, Ranganath 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). DISCLAIMER: This message (including attachment if any) is confidential and may be privileged. Before opening attachments please check them for viruses and defects. MindTree Consulting Private Limited (MindTree) will not be responsible for any viruses or defects or any forwarded attachments emanating either from within MindTree or outside. If you have received this message by mistake please notify the sender by return e-mail and delete this message from your system. Any unauthorized use or dissemination of this message in whole or in part is strictly prohibited. Please note that e-mails are susceptible to change and MindTree shall not be liable for any improper, untimely or incomplete transmission. -- Please see the official ORACLE-L FAQ: http:
9iAS hardware requirement
Can somebody tells me the MUST hardware requirement forOracle 9iAS installation. We are planning to useWin 2000 thanks
