DATEADD in Snowflake - Examples & AI Generator

Mastering the DATEADD function in Snowflake can be tricky, especially if you need precise syntax or switch databases often. Every syntax nuance can disrupt your workflow. AI2sql eliminates the guesswork—instantly generating DATEADD queries for Snowflake in just 10 seconds, no coding required. Whether you’re a data analyst, SQL developer, or database engineer, AI2sql lets you focus on your data, not documentation.

DATEADD Syntax in Snowflake

Basic Format

DATEADD(<date_or_time_part>, <integer_expr>, <date_or_time_expr>

• date_or_time_part: The interval unit (e.g., 'day', 'month').

• integer_expr: Number of intervals to add (can be negative).

• date_or_time_expr: Starting DATE, TIME, or TIMESTAMP value.

Note: Snowflake does not support non-integer offset values in DATEADD.

DATEADD Examples You Can Generate Instantly

• Add 7 days to each customer's signup date:
  

  SELECT customer_id, signup_date, DATEADD(day, 7, signup_date) AS trial_end_date
  FROM customers;

• Get order shipment dates by adding 3 days to order_date:
  

  SELECT order_id, order_date, DATEADD(day, 3, order_date) AS est_ship_date
  FROM orders;
  
  

• Find products expiring next quarter (add 3 months to expiry_date):
  

  SELECT product_id, expiry_date, DATEADD(month, 3, expiry_date) AS future_expiry
  FROM products;

Pro tip: No need to memorize Snowflake DATEADD syntax. Generate DATEADD queries in 10 seconds with AI2sql

Why Use AI2sql Instead of Manual DATEADD Coding

• Instant generation: Transform plain English to Snowflake DATEADD queries in seconds.

• No syntax errors: Avoid common mistakes when switching between datediff or dateadd formats across databases.

• Faster workflow: Spend less time referencing docs, more time analyzing data.

• Proven by scale: 50,000+ users across 80+ countries trust AI2sql for SQL generation.

Want more tools? Try AI2sql Generator or Learn DATEADD

Frequently Asked Questions

• Does Snowflake accept negative values in DATEADD?
  Yes, you can subtract intervals by providing a negative integer.
  DATEADD(day, -5, current_date())

• What date parts can I use?
  Common parts include: day, week, month, year, hour, minute, second.

• How is Snowflake DATEADD different from other databases?
  Snowflake requires DATEADD(date_part, integer, date_expr); compare syntax if you work with SQL Server or PostgreSQL.

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