What data type is MONEY in MySQL?
From the MySQL manual: The DECIMAL and NUMERIC types store exact numeric data values. These types are used when it is important to preserve exact precision, for example with monetary data. In MySQL, NUMERIC is implemented as DECIMAL, so the following remarks about DECIMAL apply equally to NUMERIC.
What is the data type for amount?
The MONEY data type stores currency amounts. TLike the DECIMAL(p,s) data type, MONEY can store fixed-point numbers up to a maximum of 32 significant digits, where p is the total number of significant digits (the precision) and s is the number of digits to the right of the decimal point (the scale).
What data type should I use for MONEY?
Under the covers, MONEY is stored as an integer data type. A decimal number, the more usual choice for storing a monetary value, can range accurately between -10^38 +1 through 10^38 – 1.
What are the data types in MySQL?
MySQL provides more data types other than just numeric and string. Each data type in MySQL can be determined by the following characteristics: The kind of values it represents….MySQL numeric data types.
| Numeric Types | Description |
|---|---|
| INT | A standard integer |
| BIGINT | A large integer |
| DECIMAL | A fixed-point number |
What data type is salary?
Numeric data types are normally used to store data like price, salary etc. Allows you to store a value 1, 0, or NULL . Stores integer values in the range from 0 to 255.
How is money stored in a database?
The first important rule is, always store values as fractional units. It can be tempting to store a value such as $10 as 10.00 in your database. However, storing monetary values with a decimal point can cause a lot of issues. Instead, you should always store monetary values in their minor unit form.
How is price stored in a database?
The best type for price column should be DECIMAL. The type DECIMAL stores the value precisely. For Example – DECIMAL(10,2) can be used to store price value. It means the total digit will be 10 and two digits will be after decimal point.
What is the storage size of small money data type?
Storage size of small money is 4 bytes. 3.
What are the 3 categories of MySQL data types?
In MySQL there are three main data types: string, numeric, and date and time.