Switch operation waits for transactions in old undo tablespace to commit - Oracle Tablespaces

Q.  The switch operation waits for transactions in the old undo tablespace to commit.
- Published on 04 Aug 15

a. True
b. False

ANSWER: False

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    Discussion

  • Nirja Shah   -Posted on 31 Aug 15
    - The true statement is:

    - The switch operation does not wait for transactions in the old undo tablespace to commit.

    - If there are any pending transactions in the old undo tablespace, the old undo tablespace enters into a PENDING OFFLINE mode (status).

    - In this mode, existing transactions can continue to execute, but undo records for new user transactions cannot be stored in this undo tablespace.

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