| Avoiding Cursors. [message #116842] |
Fri, 22 April 2005 08:55  |
krajdba
Messages: 2
Registered: April 2005
Location: Hyderabad
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Junior Member |
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Hi
Please let me know different ways that we can use to avoid the Usage of Cursors.
Thanks,
Raj.
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| Re: Avoiding Cursors. [message #116851 is a reply to message #116842] |
Fri, 22 April 2005 09:16  |
Frank Naude
Messages: 4587
Registered: April 1998
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Senior Member |
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Hi,
The best way would be to stop running queries. All queries use cursors implicitly or explicitly.
That said, watch out that you don't do multiple selects when only one is required. For example:
Rather do -
SELECT SYSDATE, USERNAME FROM dual;
than -
SELECT SYSDATE FROM dual;
SELECT USERNAME FROM dual;
Best regards.
Frank
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| Re: Avoiding Cursors. [message #116853 is a reply to message #116842] |
Fri, 22 April 2005 09:21 |
smartin
Messages: 1803
Registered: March 2005
Location: Jacksonville, Florida
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Senior Member |
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Ha! Frank, you took the words out of my mouth on this one.
Just get rid of the data...no data, no queries, no cursors, and talk about the performance improvement!
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