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Author Question: A local transaction is one that requires reference only to data that are stored at the site where ... (Read 79 times)

serike

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on: Jul 7, 2018
A local transaction is one that requires reference only to data that are stored at the site where the transaction originates.
 
  Indicate whether the statement is true or false

Question 2

What is a field-level transformation, and what different types exist?
 
  What will be an ideal response?
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
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kalskdjl1212

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Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

A field-level function converts data from a given format in a source record to a different format in the target record. There are two types: single-field transformation converts data from a single source field to a single target field. A multifield transformation converts data from one or more source fields to one or more target fields.


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