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1: round up to the nearest value. 2: round down to the nearest value. 3: round towards zero (truncate the fractional part). 4: round away from zero (round up or down depending on the sign of the value). Here are some examples of how the ROUND function can be used:
The ROUND() function rounds a number to a specified number of decimal places. Tip: Also look at the FLOOR() and CEILING() functions. Syntax
This tutorial shows you how to use the SQL ROUND function to round a number to a specific precision.
8 lut 2024 · What is SQL ROUND? The ROUND function is a fundamental tool that adjusts the precision of numerical data in SQL. It rounds values to a specified number of decimal places and simplifies data for analysis. For example, with SQL ROUND, you can change a number like 3.14159 to 3.14 by rounding it to two decimal places. This is helpful when exact ...
10 lip 2009 · Rounding by adding 0.5 and truncating works fine for non-negative numbers, but it rounds the wrong way for negative numbers. There are a few solutions. If you have an efficient sign() function (which returns -1, 0 or 1, depending on whether a number is <0, ==0 or >0, respectively), you can:
In this tutorial, you will learn how to use the SQL Server ROUND() function to return a number rounded to a specified precision.
14 cze 2023 · How can I round values for data representation and how does rounding work in SQL Server? In this SQL tutorial, we will learn how to use SQL ROUND() function through various examples to round values with different lengths in a SQL database.
