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SQL Performance (MOSC)

Update takes longer on Exadata

Dec 6, 2016 4:27PM edited Dec 14, 2016 4:00AM in SQL Performance (MOSC) 1 commentAnswered

Hi,

I added few columns and try to update those columns with blank.

UPDATE ACCTG_LINE SET UNIT_PC = ' ', ACTIVITY_ID = ' '

SOURCE_TYPE = ' ', SOURCE_CATEGORY = ' ', SOURCE_SUB_CAT = ' ';

How to improve such kind of update?

Thanks

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