Usage of ceil function in sql
SQL CEIL function rounds a number up to the nearest integer. Usage includes: Rounding amount to the nearest dollar Rounding item quantity to the nearest 10 Rounding as of date to the nearest 1 year
SQL CEIL Function Usage
The CEIL function is a SQL function that rounds a given number up to the nearest integer.
Syntax
<code>CEIL(number)</code>
Parameters
- number:The number to be rounded or expression.
Return Value
- The integer closest to the given number, rounded up.
Usage
The CEIL function is often used to round up a number that represents an amount, quantity, or other measure. For example:
Calculate the price of an item rounded up to the nearest $1:
<code>SELECT CEIL(price / 1) AS rounded_price FROM products;</code>
Calculate the quantity of an item in an order rounded up to the nearest 10 Numbers:
<code>SELECT CEIL(quantity / 10) AS rounded_quantity FROM orders;</code>
The calculation deadline is rounded up to the nearest 1 year:
<code>SELECT CEIL(DATE('now') / 365) AS rounded_year
FROM dates;</code>Notes
- If the given number is already an integer, the CEIL function will return the same value.
- The CEIL function is the opposite of the FLOOR function, which rounds a given number down to the nearest integer.
- The CEIL function is useful for working with approximations and calculating estimates.
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