mysql text data type

MySQL常用指令，java，php程序员，数据库工程师必备。程序员小冰常用资料整理MySQL common commands (for reference)The most common display commands are:1. Display the list of databases.show databases;2. Display the data table in the library:Use MySQL;Show tables;3, display the

A. Numeric type MySQL supports numeric types in all standard SQL, including strict data types (integer,smallint,decimal,numberic), and approximate numeric data types (float,real,double presision). And on this basis to expand. After the expansion,

1. Integral type MySQL data type Meaning (Signed) tinyint (m) 1 byte range ( -128~127) smallint (m) 2 byte range ( -32768~32767) Mediumint (M) 3 byte range ( -8388608~8388607)

MySQL basics 06 data type (6) type conversion, mysql Data Type1.Cast () Usage In MySQL, cast (value as target type) syntax can be used for conversion of most types.   Cast must be followed by left parentheses: Mysql> select cast (123 as char ); + ---

MYSQL getting started 4: MYSQL data type bitsCN.com MYSQL entry 4: MYSQL data types Related links: MYSQL: Basic operations Http: // database/201212/173868 .html MYSQL 2: use regular expressions to search Http: // database/201212/173869 .html MYSQL

Mysql Data Type I. Numerical type Mysql supports all numeric types in standard SQL, including strict data types (INTEGER, SMALLINT, DECIMAL, NUMBERIC), and approximate numeric data types (FLOAT, REAL, DOUBLE PRESISION ), in addition, it is extended.

ArticleDirectory Int type Float, double, and decimal types Char and varchar types Text and blob types Date, time, and tear types Dateyime and timestamp types Enum type Set Type Value Type MySQL numeric data

Numeric typeMySQL supports all numeric types in standard SQL, including strict data types, INTEGER,SMALLINT,DECIMAL, NUMBERIC as well as approximate numeric data types FLOAT,REAL,DOUBLE PRESISION , and expands on this basis. This extension adds

Henan College of Traditional Chinese Medicine Course Design Report of MySQL Database Management  Title: Research and Implementation of MySQL Clusters       Completion date:2012January 1, December 31   Contents 1. Course Design overview 3 2. research

Next, I will provide a summary of mysql Data Types, that is, field types, including type descriptions and string lengths of different data types. I will introduce them below. I. numeric type Storage required for column typesTINYINT 1 byteSMALLINT 2