This issue occurs because the sql_require_primary_key flag in MySQL prevents the creation of tables without a primary key. Because of the way Laravel's Schema builder assigns primary keys to ...

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Today we learn how we can display the primary key of a table or database. 1. To display the primary key in a table we can execute any of the following command ...

For Higher Computing Science, revise the use of primary and foreign keys and the difference between flat file and relational databases.