1. Create one new table Courses_xxxx. Your table names must follow the above format (table name is case sensitive) with following fields in correct data types. This table will be used in your project. cid: auto_increment integer, primary key name: varchar(200), unique, NOT NULL term: varchar(200), NOT NULL enrollment: int, NOT NULL Fid: int, NOT NULL, a foreign key to TECH3740.Faculty table. Rid: int, NOT NULL, a foreign key to TECH3740.Rooms table. aid: int, NOT NULL, a foreign key to TECH3740.Admin table.
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
1. Create one new table Courses_xxxx. Your table names must follow the above format
(table name is case sensitive) with following fields in correct data types. This table will be used in your
project.
cid: auto_increment integer, primary key
name: varchar(200), unique, NOT NULL
term: varchar(200), NOT NULL
enrollment: int, NOT NULL
Fid: int, NOT NULL, a foreign key to TECH3740.Faculty table.
Rid: int, NOT NULL, a foreign key to TECH3740.Rooms table.
aid: int, NOT NULL, a foreign key to TECH3740.Admin table.
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