How to aggregate columns using mysql?

@dalton_moen 

To aggregate columns using MySQL, you can use various aggregate functions provided by MySQL. Some commonly used aggregate functions are:

1. SUM(): Calculates the sum of a column.

1

SELECT SUM(column_name) FROM table_name;

1. AVG(): Calculates the average value of a column.

1

SELECT AVG(column_name) FROM table_name;

1. COUNT(): Counts the number of rows in a column.

1

SELECT COUNT(column_name) FROM table_name;

1. MAX(): Returns the highest value in a column.

1

SELECT MAX(column_name) FROM table_name;

1. MIN(): Returns the lowest value in a column.

1

SELECT MIN(column_name) FROM table_name;

1. GROUP BY: Groups the result by one or more columns.

1

SELECT column1, SUM(column2) FROM table_name GROUP BY column1;

You can combine these aggregate functions with other SQL clauses like WHERE, HAVING, etc. to filter and further manipulate the data.