COUNT in SQL Server - Examples & AI Generator

The COUNT function in SQL Server is used to count the number of rows that match a specified condition. While the COUNT syntax seems simple, real-world database scenarios often add complexity: grouping results, handling NULLs, and working with different column types. Switching between databases introduces subtle syntax changes that can slow productivity. AI2sql is designed for data professionals who want instant, no-coding COUNT queries — for any business scenario, without memorizing SQL Server-specific rules.

COUNT Syntax in SQL Server

Basic Syntax

SELECT COUNT(column_name) FROM table_name WHERE condition;

• COUNT(*): counts all rows, including those with NULLs.

• COUNT(column_name): excludes NULL values in the column.

COUNT Examples You Can Generate Instantly

1. Count All Customers

SELECT COUNT(*) AS TotalCustomers FROM Customers;

Business use: Instantly find the total number of customers in your sales database.

2. Count Orders Placed in 2024

SELECT COUNT(OrderID) AS Orders2024
FROM Orders
WHERE YEAR(OrderDate) = 2024;

Business use: Get the number of new orders for the current year, skipping manual edits every January.

3. Count Products With Stock Below 10

SELECT COUNT(ProductID) AS LowStockProducts
FROM Products
WHERE UnitsInStock < 10;

Business use: Find out how many products need urgent restocking at a glance.

Generate COUNT queries in 10 seconds with AI2sql — No coding required!

Why Use AI2sql Instead of Manual COUNT Coding

• 10-second generation: Create precise COUNT SQL queries—no syntax memorization.

• SQL Server expertise: Handles unique SQL Server COUNT behaviors and syntax rules.

• Real business cases: Generate ready-to-run code from your natural language prompt.

• Trusted by 50,000+ users across 80+ countries.

Whether you’re a data analyst or a developer, AI2sql lets you focus on strategy, not query debugging. Try AI2sql Generator and skip manual SQL coding—forever.

FAQ: COUNT in SQL Server

How does COUNT(*) differ from COUNT(column_name)?

COUNT(*) counts all rows, including those with NULL values. COUNT(column_name) omits rows where the specified column is NULL.

Can I use COUNT with GROUP BY?

Yes. For example: SELECT CustomerID, COUNT(OrderID) FROM Orders GROUP BY CustomerID; counts orders per customer.

Does COUNT in SQL Server require special permissions?

No, but you do need SELECT permission on the target table.

Want more details? Learn COUNT in-depth and discover best practices for SQL Server.

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