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A data engineering team has two tables.

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A data engineering team has two tables. The first table march_transactions is a collection of all retail transactions in the month of March. The second table april_transactions is a collection of all retail transactions in the month of April. There are no duplicate records between the tables.

Which of the following commands should be run to create a new table all_transactions that contains all records from march_transactions and april_transactions without duplicate records?

A.

CREATE TABLE all_transactions AS

SELECT * FROM march_transactions

INNER JOIN SELECT * FROM april_transactions;

B.

CREATE TABLE all_transactions AS

SELECT * FROM march_transactions

UNION SELECT * FROM april_transactions;

C.

CREATE TABLE all_transactions AS

SELECT * FROM march_transactions

OUTER JOIN SELECT * FROM april_transactions;

D.

CREATE TABLE all_transactions AS

SELECT * FROM march_transactions

INTERSECT SELECT * from april_transactions;

E.

CREATE TABLE all_transactions AS

SELECT * FROM march_transactions

MERGE SELECT * FROM april_transactions;

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