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You must be referring to "Bug 12679678 : CURSOR: MUTEX S, LIBRARY CACHE LOCK AND CURSOR: PIN S WAIT ON X WITH JAVA PROCE". But the bug report clearly says "We tried the workaround of setting optimizer_secure_view_merging=false but this did not help."
There're lots of articles about library cache: mutex X contention. Read more before you draw a conclusion.
Yong Huang |
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