mysql float to int

Cy163 note:In this article, "mysql_row pointer is a simple string array. All data types are converted to strings and sent to the client ." It makes sense. In additionArticleLearn how to useAtoi ()AndAtof ()Convert int and float values in the

What is the difference between int (10) and int (11) in Mysql? bitsCN.com What is the difference between int (10) and int (11) in Mysql? Mysql supports all standard SQL numeric data types. These types include strict NUMERIC data types (INTEGER,

In the mysql field definition, x in INT (x) only indicates the display width. The optional display width rule is used to fill up the width from the left when the display width is less than the specified column width value. The display width does not

Explain the meaning of M in MySQL Data Type int (M), mysqlint Introduction The integer types in the MySQL data type is a bit strange. You may see int data types such as int (3), int (4), and int (8. When I first came into contact with MySQL, I

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

Float,double is prone to error, when precision requirements are higher, it is recommended to use decimal to save, decimal in the MySQL memory is stored as a string, used to define the currency requirements of high precision data. Example Creates a

The integer types in the MySQL data type is a bit odd. You may see int data types such as int (3), int (4), int (8). When I first contacted MySQL, I thought that int (3) occupies less storage space than int (4), and int (4) occupies less storage

The float type of mysql is very strange. I have a table named test, which contains three fields, Uid, one, two, uid is int type, auto-increment, one field is float (3, 2) two field is float (5, 2 ). According to the principle, I can insert a

I connected using pdo and printed it using var_dump. I found that the field of the int type in mysql is printed and changed to the string type. I don't know what the problem is, is there a way for php to display the actual mysql field type? I

Introduced The integer types in the MySQL data type is a bit odd. You may see int data types such as int (3), int (4), int (8). When I first contacted MySQL, I thought that int (3) occupies less storage space than int (4), and int (4) occupies less