SQLite’s POWER function is used to raise a given number to a specified power. The syntax for using the POWER function in SQLite is as follows:
Here, X is the base number and Y is the exponent. The function returns the value of X raised to the power of Y.
For example, if we want to find the value of 2 raised to the power of 3, we can use the following query:
SELECT POWER(2, 3);
This query will return the value 8.
The POWER function can be used with both integer and floating-point numbers. It can also be used in combination with other functions and operators in SQLite to perform complex calculations.
One thing to keep in mind when using the POWER function is that if the base number (X) is negative and the exponent (Y) is a non-integer, the result will be a complex number. SQLite does not support complex numbers, so an error will be thrown.
In summary, the POWER function in SQLite is a useful tool for performing exponentiation in SQL queries. By using this function, you can quickly and easily calculate the value of a number raised to a specified power, making it a valuable tool for a wide range of database applications.