What data type is money in SQL?
The money types are integers
This is the same thing. Behind the scenes, money / smallmoney are just a bigint / int The decimal point in the text representation of money is visual fluff, just like the dashes in a yyyy-mm-dd date. SQL doesn’t actually store those internally.
What is the difference between money and Smallmoney in SQL Server?
Money is stored as integer
The major difference is that the money is stored as integers. The Smallmoney is stored as int & Money is stored as BigInt. They are stored without decimal places. The decimal places are added only when you query and view the data.
What is the best data type for money in SQL?
- You must use fixed-point numeric data type for storing the money values in MYSQL like this:
- Here, 15 is the precision (i.e. total length of value including decimal places) and 2 is the number of digits after the decimal point.
- Note: As money needs an exact representation.
What are the 5 types of data?
Common data types include:
- Floating-point number.
How is money stored in SQL Server?
In Microsoft® SQL Server™ 2000, monetary data is stored using the money and smallmoney data types. Monetary data can be stored to an accuracy of four decimal places. Use the money data type to store values in the range from -922,337,203,685,477.5808 through +922,337,203,685,477.5807 (requires 8 bytes to store a value).
What is Tinyint?
A TINYINT is an 8-bit integer value, a BIT field can store between 1 bit, BIT(1), and 64 bits, BIT(64). For a boolean values, BIT(1) is pretty common.
What is length and precision in SQL?
Precision is the number of digits in a number. Scale is the number of digits to the right of the decimal point in a number. … Length for a numeric data type is the number of bytes that are used to store the number. For varchar and char, the length of a character string is the number of bytes.
Can MONEY data type be negative?
Price is money , the q. Qty is int . So, if the calculation is (0-10.00) * 50 = -500.00 (it’s a negative number because it is product that are bought on a schedule) but I always get 0 or null as a result in my data table.
How do databases store currency?
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.