Database creation and definition

* Drop previous database
* Create database
* Connect to the database
* Create table - payments
* Alter table
Insert 20 rows into the payments table
add 20 rows of data

make change to row 9
Change amount datatype to numeric to add / change value
Delete all payments where amount is less than 2
Select all payments from the table
In a single query, output all payments ordered from the largest to the smallest
In a single query, output the names of all distinct recipients
select all payments created in the past week
Select all payments with a blank description
select all payments matching the name of one of the payers (choose any single one)

homework = done