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DATEADD in SQL Server - Examples & AI Generator

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DATEADD in SQL Server - Examples & AI Generator

DATEADD in SQL Server - Examples & AI Generator

DATEADD helps SQL Server users perform accurate date arithmetic, but remembering its unique syntax can slow you down—especially if you switch databases often. With over 50,000+ users in 80+ countries, AI2sql lets you generate production-ready DATEADD SQL Server queries in seconds—no coding required. Whether you’re a data analyst, developer, or database engineer, skip manual syntax and accelerate your workflow with instant, reliable query generation.

DATEADD Syntax in SQL Server

Basic Syntax Format

DATEADD (datepart, number, date)
  • datepart: Which part of the date to add (e.g., day, month, year)

  • number: How much to add (positive or negative integer)

  • date: The starting date or datetime value

Note: SQL Server syntax uses keywords like day, month, year for datepart—these may differ from MySQL or PostgreSQL.

DATEADD Examples You Can Generate Instantly

  • Add 7 days to each order date (Order Management):

    SELECT OrderID, DATEADD(day, 7, OrderDate) AS ShippedDate
    FROM Orders;
  • Calculate a customer's subscription renewal date +1 month (SaaS):

    SELECT CustomerID, DATEADD(month, 1, SubscriptionEnd) AS NextRenewal
    FROM Customers;
  • Find users with product licenses expiring in the next 30 days:

    SELECT UserID, LicenseEnd
    FROM Users
    WHERE LicenseEnd BETWEEN GETDATE() AND DATEADD(day, 30, GETDATE());

Generate DATEADD queries in 10 seconds with AI2sql

Why Use AI2sql Instead of Manual DATEADD Coding

  • Instant generation: Go from plain English to ready-to-use SQL in 10 seconds

  • No coding required: Skip memorizing SQL Server DATEADD syntax differences

  • Error-free output: Eliminate typos and syntax mistakes in complex date calculations

Ready to try it instantly? Try AI2sql Generator.
Want a deeper dive? Learn DATEADD.

FAQ: DATEADD in SQL Server

  • Q: Can I subtract dates with DATEADD?
    A: Yes—use a negative number, e.g., DATEADD(day, -7, OrderDate) subtracts 7 days.

  • Q: Which values are valid for datepart?
    A: Common values include year, quarter, month, day, hour, minute. SQL Server abbreviations (e.g., yy for year) are also accepted.

  • Q: Is the DATEADD syntax different from MySQL or PostgreSQL?
    A: Yes, SQL Server’s DATEADD(datepart, number, date) format is specific—AI2sql takes care of differences across databases.

Stop memorizing SQL date functions—generate in seconds. Generate Your First Query Now.

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