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ORA-00054: resource busy and acquire with NOWAIT specified
Hi,
In my production database, space in index tablespace increasing very fastly. So i wanted to search the indexes those are candidates for rebuilding.But when i gave statement:
ANALYZE INDEX INDEX_NAME VALIDATE STRUCTURE;
I got error:
ORA-00054: resource busy and acquire with NOWAIT specified
Can you please provide the solution to solve this error?
Does rebuilding the indexes increase the space utility and performance?
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As said in http://groups.google.com/group/comp....2e05f089babeb1 , validate structure WANT a non-changing structure, so it tries to put a LOCK , if you are receiving "resource busy", quite obviously someone IS using the structure, lock is not possible... Execute the command in another time/period, when no-one is using the index.
To see who is using it, check the lock-related views and see the PL/SQL currently running.
[]s
Chiappa
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and I bet you dont need to rebuild your indexes
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