Which will allow us to create a column alias?
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(a) AS
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(b) STR
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(c) FROM
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(d) COLUMN
A
Correct answer
Explanation
The AS keyword is used in SQL to create column aliases, which provide temporary alternate names for columns in query results. This improves readability and is especially useful when using calculated expressions or aggregate functions. STR, FROM, and COLUMN are not used for aliasing purposes.