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Home -> Community -> Mailing Lists -> Oracle-L -> RE: ORA-01000: maximum open cursors exceeded
Sam,
That sounds like a huge number of cursors, does the Java application really have 7500 cursors open at any one time? I too have found that some Java applications have required a large number of open cursors but this is only because the Java developers had forgotten to close Statement and ResultSet objects. Once I got them to close these, I was able to set the limit to some smaller value.
Had I left the max_open_cursors parameter set to some large value we might not have found this defect as soon as we did.
Cheers,
Craig.
-----Original Message-----
Sent: Saturday, 9 February 2002 1:43 AM
To: Multiple recipients of list ORACLE-L
no performance impact whatsoever .
I have various Java applications that require huge number of cursors and i have limit set to 7500 without any issues
Sam
We had this error show up the other day. I am wondering if there is a performance limit on how big you should set your OPEN_CURSORS parameter in the SID.init file? Mine currently is set at 300. Are there any guidelines on this setting? Just wondering.
Thanks,
Dave
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Author: Farnsworth, Dave
INET: DFarnsworth_at_Ashleyfurniture.com
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Liststo: ListGuru_at_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).
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Author: Sam Roberts
INET: rabbit_at_emirates.net.ae
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Liststo: ListGuru_at_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).
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Author: Craig Munday
INET: Craig.Munday_at_ecard.com.au
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Liststo: ListGuru_at_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). Received on Wed Feb 27 2002 - 16:06:41 CST
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