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Re: staff table-howo to connect with bookings and bus. users table
Posted by: Rick James
Date: March 03, 2014 06:05PM

Some suggestions...

> `Type_id` enum('1','2','3','4','5') NOT NULL,

May as well make it a TINYINT UNSIGNED NOT NULL -- takes the same amount of space, and would break when type #6 comes along.

> PRIMARY KEY (`Type_id`),
> UNIQUE KEY `Type_id_UNIQUE` (`Type_id`)

A PRIMARY KEY is a UNIQUE KEY, so the latter is totally redundant.

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