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oracle sql tuning > oracle 12c new feature > Flashcards

oracle 12c new feature Flashcards

12c 18c new feature

1
Q

what is incremental statiscs

A

Incremental statistics reduce the time to gather global statistics for a partitioned table. Really
XEC DBMS_STATS.SET_TABLE_PREFS(
,
,
‘APPROXIMATE_NDV_ALGORITHM’,

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oracle sql tuning (6 decks)

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