Message-Id: <10737.126335@fatcity.com> From: "Koivu, Lisa" Date: Wed, 10 Jan 2001 15:57:40 -0500 Subject: RE: about parallel query This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. ------_=_NextPart_001_01C07B47.F8BBCA88 Content-Type: text/plain Alex, are any of your tables partitioned? If they aren't, PQO may not benefit your queries and in fact may hinder them. Lisa Rutland Koivu Oracle Database Administrator Qode.com 4850 North State Road 7 Suite G104 Fort Lauderdale, FL 33319 V: 954.484.3191, x174 F: 954.484.2933 C: 954.658.5849 http://www.qode.com "The information contained herein does not express the opinion or position of Qode.com and cannot be attributed to or made binding upon Qode.com." -----Original Message----- From: Alex zhang [mailto:cd_toronto@hotmail.com] Sent: Wednesday, January 10, 2001 3:42 PM To: Multiple recipients of list ORACLE-L Subject: about parallel query Hi,There We have very big table to query from. Some tables have to be joined together. It was a Internet application, so speed is so important for us. I guessed I could use parallel query to increase the query speed. But I know little about it. How can I use it? If it is possible to use parallel query and parallel server together? Thanks in advance Alex _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Alex zhang INET: cd_toronto@hotmail.com Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru@fatcity.com (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). ------_=_NextPart_001_01C07B47.F8BBCA88 Content-Type: text/html Content-Transfer-Encoding: quoted-printable RE: about parallel query

Alex, are any of your tables partitioned?  If = they aren't, PQO may not benefit your queries and in fact may hinder = them.

Lisa Rutland Koivu
Oracle Database Administrator
Qode.com
4850 North State Road 7
Suite G104
Fort Lauderdale, FL  33319

V: 954.484.3191, x174
F: 954.484.2933
C: 954.658.5849
http://www.qode.com

"The information contained herein does not = express the opinion or position of Qode.com and cannot be attributed to = or made binding upon Qode.com."


-----Original Message-----
From: Alex zhang [mailto:cd_toronto@hotmail.com= ]
Sent: Wednesday, January 10, 2001 3:42 PM
To: Multiple recipients of list ORACLE-L
Subject: about parallel query


Hi,There
  We have very big table to query from. Some = tables have to be joined
together. It was a Internet application, so speed is = so important
for us. I guessed I could use parallel query to = increase the query speed.
But I know little about it. How can I use it? If it = is possible
to use parallel query and parallel server = together?
Thanks in advance
Alex
_______________________________________________________________= __________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Alex zhang
  INET: cd_toronto@hotmail.com

Fat City Network Services    -- (858) = 538-5051  FAX: (858) 538-5051
San Diego, = California        -- Public Internet = access / Mailing Lists
---------------------------------------------------------------= -----
To REMOVE yourself from this mailing list, send an = E-Mail message
to: ListGuru@fatcity.com (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 =