3/29/2024 0 Comments Sample endnote product id keyThe column city_id is the foreign key in this table and indicates the value of the ID stored in the column id in the table city. ![]() We list the columns’ names and put their respective data types in parentheses. In our example, we create the table student using a CREATE TABLE clause. Follow that with the name of the referenced table and the name of the referenced column in parentheses. To create a new table containing a foreign key column that references another table, use the keyword FOREIGN KEY REFERENCES at the end of the definition of that column. Solution 1 (new table):Ĭity_id INT FOREIGN KEY REFERENCES city(id) ![]() We would like to create a table named student that contains a foreign key that refers to the id column in the table city. You want to create a foreign key for a table in a database.
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