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Gather stats on a table during DML operation

edited May 19, 2016 5:05AM in SQL Performance (MOSC) 5 commentsAnswered

Hi,

We have a table in Oracle 11g which gets updated during the entire day.  Currently the stats are collected on a weekly basis.

In one particular time of the year, the updates are huge. So the need is to gather stats on table daily. But the table is used globally across the world.

If we gather stats on a table while some DML operation is going on, will it impact something?

Please let me know what is the impact of Gather stats on table while the DML operations are in progress.

Regards

Rajuvendra

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