please answer all parts within 30 monutes.
Chapter7: Database Administration
Section: Chapter Questions
Problem 11SCG
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please answer all parts within 30 monutes.
Transcribed Image Text:Using the GROUP operator please answer this: What
single SQL command can be used to answer the
question: "What are the 3 most common birth dates
(including the year) for employees at companya?"
What single SQL command can be used to answer
the question: "What are the 9 most common first
names for employees at companya?"
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