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The division operator in SQL is used to divide one expression or number by another. It is considered an arithmetic operator, along with addition (+), subtraction (-), multiplication (*), and modulus (%). The syntax for the division operator in SQL is straightforward:
SELECT <expression> / <expression>FROM table[WHERE expression]The division operator can be used in various clauses such as SELECT, WHERE, HAVING, ORDER BY, or as part of a function1.
Integer Division in SQL
When dividing integers in SQL, the behavior may vary depending on the SQL database management system (DBMS) you are using. For example, in MySQL and Oracle, the result of dividing two integers will be a real number (float), e.g., 3 / 2 = 1.5. However, in SQL Server and PostgreSQL, the result will be an integer, with any fractional part truncated, e.g., 3 / 2 = 11.
Example
Consider a table called stock with columns item, price, and quantity:
SELECT quantity, quantity / 2 AS 'result'FROM stock_level; Integer division in sql server - Stack Overflow
Aug 9, 2010 · \ Divides two numbers and returns an integer result. Mod Returns the integer remainder of a division.
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How the Division Operator Works in SQL - LearnSQL.com
Jun 4, 2021 · Divide and Conquer With the SQL Division Operator! In this article, we dove into the deep end, showing you the intricacies of using the division operator in SQL for the integer …
(Division) (Transact-SQL) - SQL Server | Microsoft Learn
- Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse An…
Divides one number by another (an arithmetic division operator).
- Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse An…
% (Modulus) (Transact-SQL) - SQL Server | Microsoft Learn
Nov 22, 2024 · Returns the remainder of one number divided by another. Transact-SQL syntax conventions. The numeric expression to divide. dividend must be a valid expression of any …
Dividing with Integers and Float | SQL Tutorial
In SQL, the division operator / treats integers (whole numbers like 1, -69, 420) differently than in Excel. In SQL, integer division discards the remainder from the output, providing only the integer (whole number) part of the result. This …
SQL CAST Function in SQL Server – Syntax, …
Mar 31, 2025 · SQL Server implicitly treats 100 and 3 as integers, so it performs integer division, dropping the decimal instead of giving 33.33. If you need decimal precision, implicit conversion fails you here. Explicit conversion using CAST() …
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MySQL DIV Function - W3Schools
The DIV function is used for integer division (x is divided by y). An integer value is returned. Syntax
Mastering the Division Operator in SQL: Tips Tricks and Examples
Handling Integer Division in SQL. One thing to be aware of when using the division operator in SQL is integer division. If you attempt to divide an integer by another integer, SQL will perform …
SQL Division Explained - Five
May 27, 2024 · Basic Division: In SQL, the division operator is straightforward. It divides one numeric expression by another. Integer Division: A critical aspect to note is how SQL handles division when both operands are integers. SQL …
Integer division | Interactive tutorial on SQL | SQL-tutorial.ru
Operation (/) designates just the integer part of the result of dividing two integers (namely, quotient) if both operands are integers.
How to use the SQL Server integer division operator
Jul 9, 2015 · According to https://technet.microsoft.com/en-us/library/dd255271 (v=sql.110).aspx: \ Divides two numbers and returns an integer result. However, I cannot figure out how to use it. …
Mastering Division in SQL: Guidelines and Techniques
Dividing columns in SQL is a fundamental aspect of querying a database and calculating meaningful metrics. However, specific challenges might arise from implementing division …
sql server - Dividing in SQL - Database Administrators Stack …
Aug 19, 2013 · You're using the divide operator to do a integer division. Quoting the Divide arithmetic operator documentation from Books Online: If an integer dividend is divided by an …
Division in SQL - interviewquery.com
Jan 20, 2025 · Basic Arithmetic Division. At its simplest, SQL uses the forward slash (/) for division: SELECT 10 / 3 AS result; This query returns 3.3333 (rounded to 4 decimal places). …
Learn Standard SQL Functions | Interactive Course - Vertabelo …
Integer division in SQL takes place when both the dividend and the divisor are integers. Since they are integers , SQL wants to return an integer result to match the number type. In other …
PostgreSQL integer and floating point division - Datacomy
Mar 13, 2020 · In PostgreSQL, the / operator stands for division. If the columns have integer types, PostgreSQL will use integer division. Integer division is division in which the fractional …
MySQL divide numbers using the division operator - sebhastian
Sep 27, 2021 · MySQL allows you to divide integer or floating point numbers by using the division operator (/) or the integer division DIV operator. Here’s an example of dividing a number using …
Divide in SQL Server - Stack Overflow
Mar 1, 2011 · You want SQL Server to perform floating-point divison, as opposed to integer division. If you're using literal values, as in your example, suffix the denominator with .0 to …
MySQL - Integer Division Operator (DIV) - Online Tutorials Library
The integer division operator in MySQL is represented by (DIV). This operator performs division between two numbers and returns the integer quotient, which means it will discard any …
Methods to Avoid SQL Divide by Zero Error - Online Tutorials …
Mar 17, 2025 · SET ARITHABORT OFF; SET ANSI_WARNING OFF; declare @num1 INT; declare @num2 INT; set @num1 = 2; set @num2 = 0; select @num1 / @num2; Output NULL …
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