PostgreSQL SQRT() function
SQRT() function
The PostgreSQL sqrt() function is used to return the square root of a given positive number.
Syntax:
sqrt()
PostgreSQL Version: 9.3
Pictorial presentation of PostgreSQL SQRT() function
Example: PostgreSQL SQRT() function
Code:
SELECT SQRT(225) AS "Square Root";
Sample Output:
Square Root
-------------
15
(1 row)
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Next: TAN function
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