how to use aggregate functions in sql
This is the example.Aggregate function is AVG.production.products is the table.
SELECT
AVG(list_price) avg_product_price
FROM
production.products;how to use aggregate functions in sql
This is the example.Aggregate function is AVG.production.products is the table.
SELECT
AVG(list_price) avg_product_price
FROM
production.products;aggregate function in sql
• Single Row Functions:(Lower, Upper, Substr, Length)
function that will run for each row and
return value for each row.
Multiple Row Functions (Group functions, Aggregate functions):
(Count, MIN , MAX, AVG, SUM)
will run for multiple rows and return a single valueCopyright © 2021 Codeinu
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