Which SQL function is used to find the highest value in a column?
Question
Which SQL function is used to find the highest value in a column?
Solution
The SQL function used to find the highest value in a column is MAX(). Here is how you can use it:
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First, you need to write the keyword "SELECT" which is used to select data from a database.
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Then, you write the function "MAX()" and inside the parentheses, you put the name of the column you want to find the highest value from. For example, if your column name is "Age", you would write MAX(Age).
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After that, you write the keyword "FROM" followed by the name of the table where the column is located. For example, if your table name is "Students", you would write FROM Students.
So, the complete SQL statement would look like this: SELECT MAX(Age) FROM Students;
This statement will return the highest "Age" value from the "Students" table.
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