The SQLite CEIL function is a built-in mathematical function in SQLite that returns the smallest integer value that is greater than or equal to the specified input. The CEIL function, also known as the ceiling function, is commonly used in mathematical calculations to round up numbers to the nearest integer or to a specific decimal place.
The syntax for the CEIL function in SQLite is as follows:
Here, x is the input value for which you want to find the smallest integer greater than or equal to x. The CEIL function can be used with any numeric data type in SQLite, including INTEGER, REAL, and NUMERIC.
For example, consider the following SQLite query:
This query will return the value 5, as 5 is the smallest integer value greater than or equal to 4.2.
Similarly, the following query:
will return the value -3, as -3 is the smallest integer value greater than or equal to -3.7.
In addition to its use in mathematical calculations, the CEIL function in SQLite can also be used for data analysis and reporting. For example, you can use the CEIL function to round up numeric values to the nearest whole number when generating reports or creating charts and graphs.
Overall, the SQLite CEIL function is a useful tool for working with numeric data in SQLite, allowing you to easily round up numbers to the nearest integer or a specified decimal place.