Hive TRUNCATE Function Guide

1 year ago
Jackson Davis
1 minute

In Hive, you can use the trunc function to truncate numbers and return a result with the specified precision. The syntax of the trunc function is as follows:

TRUNCATE (number, precision)

In this case, the number represents the digits to be truncated, and precision represents the number of decimal places to be retained. Here is an example:

SELECT TRUNCATE(3.14159, 2);

This will return 3.14, which is the result rounded to two decimal places.

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