How do I return a decimal value in SQL?

How do I return a decimal value in SQL?

Use the CAST() function to convert an integer to a DECIMAL data type. This function takes an expression or a column name as the argument, followed by the keyword AS and the new data type. In our example, we converted an integer (12) to a decimal value (12.00).

Are there two digits after the decimal point?

They have two digits after the decimal point − or we say they have two decimal digits. We can also illustrate hundredths by dividing a square into a hundred parts. 32 hundredths. This is twenty hundredths.

How do you find the value after a decimal point?

If you want the decimal places and you want to round the result. If you want a rounded value, you have to determine what precision you want. double d = 4.24; double fract = d – (long) d; fract = (long) (fract * 1e9 + 0.5) / 1e9; // round to the 9 decimal places.

How do I get only 2 decimal places in SQL?

Replace your query with the following. Select Convert(Numeric(38, 2), Minutes/60.0) from …. MySQL: Select Convert(Minutes/60.0, Decimal(65, 2)) from ….

What is 2 hundredths as a decimal?

Examples of numbers with hundredths

Fraction	Decimal
1/100	.01one hundredth
2/100	.02two hundredths
44/100	.44forty-four hundredths
87/100	.87 eighty-seven hundredths

How do you control decimal places in SQL?

SQL Server ROUND() Function The ROUND() function rounds a number to a specified number of decimal places. Tip: Also look at the FLOOR() and CEILING() functions.

How to display two digits after decimal point in SQL?

I have table which has a column of float data type in SQL Server I want to return my float datatype column value with 2 decimal places. decimal (10,2) means you can have a decimal number with a maximal total precision of 10 digits. 2 of them after the decimal point and 8 before. where Total is alias of the field you want.

How to get SQL to show average with decimal places?

This is the place for advice and discussions 0 2 However, when I copy and paste the column for MyCount into excel, I see the average as 3.66 Question, how do I get the sql to get to the same answer please? We just need cast the column to get the scale defined as SQL Server treats the data as int rounds to Integer by default.

How to get Avg up to 2 decimal places?

To get the data the average of ‘advance_amount’ up to 2 decimal places form the ‘orders’ table, the following SQL statement can be used: SELECT CAST (AVG( advance_amount) AS DECIMAL(10,2)) FROM orders; Copy.

When to use avg and cast in SQL?

CAST () function inside AVG () function. The SQL AVG () function returns the average value with default decimal places. The CAST () is used to increase or decrease the decimal places of a value. The CAST () function is much better at preserving the decimal places when converting decimal and numeric data types.