How Can I Query a MySQL Table Named After a Protected Keyword?

Querying Tables with Protected Keywords in MySQL

When creating database tables, it's generally recommended to avoid using protected keywords as table names. However, if you encounter a table that shares the same name as a protected keyword (in this case, "order"), there are several ways to query it.

Using Backticks:

The most common approach is to enclose the table name in backticks (`) to indicate that it's not a keyword. For instance:

mysql_query("SELECT * FROM `order` WHERE orderID = 102;");

Using Escape Sequences:

Alternatively, you can use an escape sequence before the keyword. For MySQL, the escape character is the backslash (). So, you can write:

mysql_query("SELECT * FROM order WHERE orderID = 102 \G");

Avoiding Protected Keywords:

While the above methods allow you to query tables with protected keyword names, it's generally advisable to avoid using them altogether. Protected keywords are reserved by MySQL for specific purposes, and using them for table names can lead to potential conflicts and confusion in the future.

More Information:

For a comprehensive list of protected keywords in MySQL, refer to the official MySQL documentation at: https://dev.mysql.com/doc/refman/5.5/en/keywords.html

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