Which aggregate function may used to calculate the cardinality of a table in SQL?a.COUNT()b.MAX()c.SUM()d.AVG()
Question
Solution 1
The aggregate function that may be used to calculate the cardinality of a table in SQL is COUNT(). Here's how you can do it:
First, you need to select the table you want to calculate the cardinality for.
Then, you use the COUNT() function to count the number of rows in the table.
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