Distributed transaction contains statements that access more than one node

Q.  Which transaction contains statements that access more than one node?
- Published on 12 Aug 15

a. A Remote Transaction
b. A Distributed transaction
c. Both A & B
d. None of the above

ANSWER: A Distributed transaction

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    Discussion

  • Nirja Shah   -Posted on 21 Sep 15
    - A transaction is a logical unit of work constituted by one or more SQL statements executed by a single user.

    - A transaction begins with the user's first executable SQL statement and ends when it is committed or rolled back by that user.

    - A remote transaction contains only statements that access a single remote node.

    - A distributed transaction contains statements that access more than one node.

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