Microsoft Word - Sam's Teach Yourself MySQL in 21 Days - SAMS.doc
Q&A Q: (^) What do I do if I forget the MySQL root password? A: First log in to the system as the same person who is running ...
just jump in, creating tables and fields for their current needs without planning for the future. This technique leads to a poor ...
scope of this book. A really good book that takes you through the entire process is Database Design for Mere Mortals: A Hands-On ...
There are many programs on the market today that will display your database. These are great, but in the first draft, I prefer t ...
Figure 3.3 Key fields in a one-to-one relationship. For this reason, most database designers name this field the ID field. For e ...
Figure 3.6 Here is one customer who has multiple orders. To create a one-to-many relationship inside a database is very similar ...
fields that you have created. Remember that a key field is an identifier—it uniquely describes a row of data. It should not be n ...
Figure 3.9 Meet-A-Geek application form. From this application, you can describe your Customer object as having the following tr ...
Figure 3.11 The Customers object. The other objects will be a little harder to describe. Let's start with the Products object. E ...
Message^ Amount Due^ Zip (^) Email (^) Age (^) Gender (^) Race (^) Eye Color (^) Hair Color (^) Favorite Activity (^) Favorite M ...
Figure 3.12 The final Meet_A_Geek database model. Defining Relationships Let's move on to the next step, which is to define the ...
one, one-to-many, and many-to-many. You learned what each one does and how to implement this relationship inside the database. A ...
The process of creating a database is the same for most operating systems. When something cannot be done in a particular operati ...
After your database has been successfully created, you can begin to use it. If you recall from Day 1, "What Is MySQL?," the comm ...
Figure 4.3 Dropping a database. mysqladmin Like many things in the computer world, there is more than one way to accomplish a ta ...
Figure 4.5 Dropping a database using mysqladmin. You may have noticed that when using mysqladmin, you are prompted before deleti ...
Figure 4.6 Adding a host to the host table. The next step is to make sure you have users to add to your database. You will add a ...
Q&A Q: Is there any other way to enter commands into mysql? The MySQL monitor can be a little cumbersome, and I have a ton o ...
Product_Name2 Product_Cost2 Product_Picture2 Order_Date Order_Quantity Shipper_Name The table has been abbreviated, but it still ...
Product_Picture1 Product_Name2 Product_Cost2 Product_Picture2 Order_Number Order_Date Order_Quantity Shipper_Name In Table 5.1, ...
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