How to define INT in MySQL?

An overview of the MySQL INT type The standards INT type can store up to 4,294,967,296 values including 0, and MySQL permits negative numbers by default unless otherwise specified. Defining an INT column looks like this in a CREATE TABLE statement: CREATE TABLE my_table ( my_integer_col INT );

How to get integer value in MySQL?

In MySQL, INTEGER (INT) is a numeric value without a decimal. It defines whole numbers that can be stored in a field or column. In addition, MySQL supports the display_width attribute (for example, INT(1)) and the ZEROFILL attribute, which automatically adds zeros to the value depending on the display width.

How to round to integer in MySQL?

In this syntax, `number` is the numeric value to be rounded, and `decimals` is the number of decimal places to round to. If `decimals` is omitted, the number is rounded to the nearest integer. `ROUND()` follows standard rounding rules, rounding towards the nearest value.

What is the difference between integer and INT in MySQL?

The keyword INT is a synonym for INTEGER , and the keywords DEC and FIXED are synonyms for DECIMAL . MySQL treats DOUBLE as a synonym for DOUBLE PRECISION (a nonstandard extension). MySQL also treats REAL as a synonym for DOUBLE PRECISION (a nonstandard variation), unless the REAL_AS_FLOAT SQL mode is enabled.

MySQL supports the SQL standard integer types INTEGER (or INT ) and SMALLINT . As an extension to the standard, MySQL also supports the integer types TINYINT , …
An integer is simply a whole number. It can be positive, negative, or even zero. In MySQL, there are actually several different data types you …
The difference between int and integer is that int is a data type, but integer is a group of data types – eg int, long, short and byte.