How to Choose the Optimal MySQL Data Type Overview of different MySQL data types. Explains what they are designed to store and how to choose which data type is right for your data. ... SMALLINT can be between -128 to 127 not 1 99. “if you know that a column will hold integers ranging from 1 to 99
MySQL Data Types - Learn how to use most optimized types ... 2007年8月15日 - MySQL offers a wide range of possible data types and many of them ... phpMyAdmin is a powerful tool widely installed on most web servers.
Setting up Fields in a phpMyAdmin database tables The next thing to set is what type of data will be going in to each field - do ... The MySQL manual says this about the various lengths that each text type can hold:.
MySQL Variable Types « HostGator.com Support Portal In a MySQL database, there are three (3) main data types: text, numbers and dates/times. When you design your database, it is important that you select the ...
Creating MySQL tables in phpMyAdmin - FatCow To create MySQL tables for a database in phpMyAdmin: Log into the ... For more information, review the MySQL site's section on Data Types. Length/Values: ...
How to Create Database with PhpMyAdmin Tutorial However, you can easily create a new database from your cPanel->MySQL ... ON UPDATE CURRENT_TIMESTAMP - the value for a data type field has the ...
How to determine the data type of a data column in ... 2013年8月15日 - It is important to know the data type of table columns when updating or adding data. ... Finging the data type for data columns in phpMyAdmin.
SQL tutorial - MySQL Tutorial - SQL Data Types - PHP/MySQL Learn MySQL from a simple web based tutorial. Learn and understand SQL code and SQL data types you can use such as integer, float, blob, varcar, and ...
How to Do ENUM in PhpMyAdmin | eHow In MySQL, an enumerated type, or enum for short, is a string with a ... Nevertheless, with PhpMyAdmin, the free administration tool for MySQL, you can define ... MySQL uses the "INSERT" and "LOAD DATA" statements to insert records into a ...
TEXT vs. VARCHAR - Pythian 2010年1月20日 - MySQL does not allow TEXT data types to have a default value other than NULL. VARCHAR fields are allowed to be created with a DEFAULT ...
