Re: Sort Tables

From: Date: Thu, 01 Jan 1970 00:00:00 +0000
Subject: Re: Sort Tables
References: 1  Groups: php.windows 
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Generally speaking, you should never worry about the way the data is 'stored only about the way it's returned to you in a query. Since the only way to use the data is in a query, you never need to know how it is stored. Let me guess, you come from the world of flat files like paradox, Access etc.? MySQL is a relational database. Think of a mySQL table as a big pot of information and the only 'structure' that you are to know, are the field names and types and the indexes (and a few other pieces of information). And you use this information to create queries in order to 'view' the data. Relational databases would not be able to keep up their speed if they had to actually store the information in a logical sort order, that is why they store it in 'natural' order as it is written to the table. Then they use indexes to view the information in a sorted order. All in all, it's done for speed. Jim -------Original Message------- From: Trystano@aol.com Date: Friday, April 11, 2003 13:27:36 To: php-windows@lists.php.net Subject: [PHP-WIN] Sort Tables >Check auto-increment checkbox in MySQL table preferences I've got that already setup within the primary key. I was just wondering if there was a command that allowed me to sort the table into ascending order by primary key. Or is the only way to do it is when querying data from a table and then sorting the results of that query. Tryst -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php .

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