10.1.0.3: cursor_sharing = SIMILAR and ora-7445s
- From: Paul Drake <bdbafh@xxxxxxxxx>
- To: "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 24 Nov 2004 11:20:28 -0500
10.1.0.3 / win32 (w2k svr sp4)
just a heads up - we're hit issues with cursor_sharing = SIMILAR in in
ternal testing of 10g.
1. involving database links (where cursor_sharing = EXACT has to be used)
2. involving somewhat complex queries using GROUPING
setting cursor_sharing=EXACT relieved the symptoms.
going to try cursor_sharing_exact hint.
we're still not ready for cursor_sharing=EXACT in production if we
want less than a 42% miss rate in the library cache sql area
(*choke*).
Pd
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