RANK in SQL Server - Examples & AI Generator

The RANK function in SQL Server is a powerful analytic tool, but its syntax can be tricky—especially compared to other databases. If you find it time-consuming to remember SQL Server-specific window function details, AI2sql offers a no-coding, instant solution. Instead of referencing documentation or troubleshooting errors, you can generate optimized RANK queries in 10 seconds, used by 50,000+ users across 80+ countries.

RANK Syntax in SQL Server

RANK assigns a unique rank to each row within a result set, with gaps for ties. The standard SQL Server syntax uses the OVER() clause with ORDER BY:

RANK() OVER (PARTITION BY <partition_column> ORDER BY <order_column>)

• PARTITION BY (optional): Splits results into groups.

• ORDER BY: Defines ranking order.

RANK Examples You Can Generate Instantly

1. Rank Customers by Total Purchases (Descending)

SELECT CustomerID, CustomerName, TotalPurchases,
       RANK() OVER (ORDER BY TotalPurchases DESC) AS PurchaseRank
FROM Customers;

2. Rank Orders within Each Customer

SELECT CustomerID, OrderID, OrderDate, Amount,
       RANK() OVER (PARTITION BY CustomerID ORDER BY Amount DESC) AS OrderRank
FROM Orders;

3. Identify Top-Selling Products Per Category

SELECT CategoryID, ProductID, ProductName, UnitsSold,
       RANK() OVER (PARTITION BY CategoryID ORDER BY UnitsSold DESC) AS ProductRank
FROM Products;

Note: SQL Server's RANK function returns the same rank for duplicate values and skips subsequent ranks, differing from DENSE_RANK().

Generate RANK queries in 10 seconds with AI2sql

Why Use AI2sql Instead of Manual RANK Coding

• Zero coding required: Generate error-free SQL instantly from plain English.

• Accurate SQL Server syntax: Never worry about subtle differences in RANK use.

• Major time savings: Get business-ready queries without documentation searches.

Want to try advanced SQL functions with no risk of syntax errors? Try AI2sql Generator—or deepen your knowledge on the Learn RANK page.

FAQ: RANK in SQL Server

• What’s the difference between RANK and DENSE_RANK in SQL Server?
  RANK skips numbers for ties, DENSE_RANK does not. For example, two tied ranks produce a gap in subsequent ranks.

• Is PARTITION BY required for RANK?
  No, but using PARTITION BY lets you restart the ranking for each group (e.g., per customer or per category).

• Does AI2sql support custom RANK queries?
  Yes—describe your scenario in natural language and AI2sql generates production-ready SQL Server RANK statements.

Ready to skip memorizing SQL syntax? Generate Your First Query Now and experience instant, error-free SQL Server RANK queries with AI2sql.