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Performance problem after purging
Hello guys,
I'm very new in Oracle,hopefully someone can help me here. My database is running out of space,thus I've drop some of the partitions from a big partition table to claim more free space.Unfortunately, after I did it,I face a poor database performance.Is it because of fragmentation or anything related to oracle execution plan? What is the best solution to solve this. Your expertise are highly needed.
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Regather global statistics on the table and indexes for a start.
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My database is running out of space,thus I've drop some of the partitions from a big partition table to claim more free space
Check the indexes' status.
Also, gather stats for the table and indexes whose parrtitions are dropped.
Tamil
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