Insert at least three rows of data to each table. Make sure you
keep the primary key and foreign key constraints.
Tables:
Cust Table:
cid, -- customer id
cname, --- customer name
cphone, --- customer phone
cemail, --- customer email
Category table:
ctid, --- category id
ctname, --- category name
parent, --- parent category id since category has a hierarchy
structure, power washers, electric power washers, gas power
washers. You can assume that there are only two levels.
Tool:
tid,...