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expdb - impdb - datafile size

edited May 22, 2019 2:14PM in Database Administration (MOSC) 7 commentsAnswered ✓

Greetings,

Work environment: Oracle 12c RAC.

I've exported data from the production database using expdb tool in order to import it to our test environment. I haven't imported the data yet because I'm not sure about one thing. The production database has tablespace X which consists of two data files e.g. data1 and data2. The size of the first one equals 31,9G and as for the second one - 7G. The size of the dump file equals 20G. Should I add another datafile to the same tablespace (X) in my test environment? (currently, there's one) If it grows up to 32G (system max) during the import

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