If the decimal is positive, the rounding will be performed to that number of decimal places to the right of the decimal point. If you omit this parameter, the function will round the number to the nearest integer. decimals (optional) - specifies the number of decimal places to which you would like to round the number.It can be a column name, a constant, or an expression representing the numeric value you wish to round. number (required) - the numeric value that you would like to round.

The simplified syntax will look somewhat like this: ROUND(number, decimals) Īs you can see, the function takes two parameters: It is particularly useful when you wish to control the precision of the numeric values in your database. This function is used to round a numeric value to a specified number of decimal places or to the nearest integer.

Example #7: Find the rounded values for the table columnīefore diving deeper into the intricacies of the ROUND function usage in MySQL, let us take a moment to get familiar with the basics.

Example #6: Rounding with the SUM function.

Example #5: Rounding with the AVG function.

Example #4: Rounding to 0 decimal places.

Example #3: Rounding when the decimal is negative.

Example #2: Rounding when the decimal is positive.

$postgresql decimal 2 digits$

Example #1: Rounding when the decimal is not specified.The article will provide practical examples and insights into effectively using the ROUND function for reliable results in dbForge Studio for MySQL. Rounding is vital in databases to avoid discrepancies in calculations, particularly with financial and scientific data. The upcoming tutorial will focus on the ROUND function, which is used to round numeric values for precision and accuracy. Previously, we have been talking about COUNT, DATEDIFF, and CONCAT. MySQL offers a variety of built-in functions for data manipulation.

Postgresql decimal 2 digits