QUANTILE_CONT

The QUANTILE_CONT() function computes the interpolated quantile number of a numeric data sequence.

Syntax

QUANTILE_CONT(<levels>)(<expr>)
QUANTILE_CONT(level1, level2, ...)(<expr>)

Arguments

Return Type

Float64 or float64 array based on level number.

Example

Create a Table and Insert Sample Data

CREATE TABLE sales_data (
  id INT,
  sales_person_id INT,
  sales_amount FLOAT
);

INSERT INTO sales_data (id, sales_person_id, sales_amount)
VALUES (1, 1, 5000),
       (2, 2, 5500),
       (3, 3, 6000),
       (4, 4, 6500),
       (5, 5, 7000);

Query Demo: Calculate 50th Percentile (Median) of Sales Amount using Interpolation

SELECT QUANTILE_CONT(0.5)(sales_amount) AS median_sales_amount
FROM sales_data;

Result

|  median_sales_amount  |
|-----------------------|
|        6000.0         |