What is the CEILING Function in PostgreSQL?Īs we mentioned earlier, the CEILING function is a PostgreSQL numeric function that’s used to return the nearest integer greater than or equal to the given argument. You must cast the value to be rounded to numeric to use the two-argument form of round. Windows and Linux users can download PostgreSQL here. You can see that PostgreSQL is expanding it in the output). The service should be running in the background. Like its counterpart floor, ceiling is a mathematical operation that takes a number and rounds it up to the nearest integer. It’s also similar to floor (), except that floor () rounds down instead of up. The round () function will round up or down as required. It’s similar to round (), except that it only rounds up. If you’re planning to follow along with the examples we’ll show in this tutorial, you’ll need to make sure you have PostgreSQL server installed and configured on your machine. In PostgreSQL, the ceiling () function is used for rounding a number up to the nearest integer. We’ll look at a few examples of this function to get a better idea of how it’s used. The following illustrates the syntax of the ROUND() function: ROUND (source, n ) Code language: CSS (css) Arguments. In this article, we’ll focus on the CEILING function in PostgreSQL, which is used to get the nearest value that is greater than or equal to a specified argument. The PostgreSQL ROUND() function rounds a numeric value to its nearest integer or a number with the number of decimal places. PostgreSQL integer and floating point division Use 5.0 or 2.0 to indicate that it is a float and not an integer: Use :: to cast any argument to float. ![]() ![]() ![]() If you’re using PostgreSQL to store and manage your data, you’ll quickly find out that there are many functions available to evaluate and manipulate numerical data.
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