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DATEPART in PostgreSQL - Examples & AI Generator

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DATEPART in PostgreSQL - Examples & AI Generator

DATEPART in PostgreSQL - Examples & AI Generator

Learning the correct DATEPART syntax in PostgreSQL can slow your workflow, especially if you often switch between SQL dialects. PostgreSQL doesn't use the DATEPART keyword—instead, it uses the EXTRACT function. Remembering these differences is time-consuming and error-prone, particularly under business deadlines. AI2sql gives you ready-made, production-grade DATEPART (EXTRACT) queries from plain English—no SQL memorization or coding required. Jump from idea to query in seconds, not hours.

DATEPART Syntax in PostgreSQL

PostgreSQL Equivalent of DATEPART

While T-SQL uses DATEPART, PostgreSQL uses EXTRACT(field FROM source) for the same functionality.

  • Basic Syntax:

EXTRACT(field FROM timestamp)
  • Common fields: year, month, day, hour, minute, second

DATEPART Examples You Can Generate Instantly

Business-Ready SQL Snippets

  • 1. Extract Year from Order Date

SELECT EXTRACT(YEAR FROM order_date) AS order_year
FROM orders;
  • 2. Find All Orders Placed in March

SELECT * FROM orders 
WHERE EXTRACT(MONTH FROM order_date) = 3;
  • 3. Summarize Sales by Day

SELECT EXTRACT(DAY FROM sale_date) AS day, SUM(amount) AS total_sales
FROM sales
GROUP BY day
ORDER BY day;

Manually converting DATEPART logic for PostgreSQL? Skip the hassle—Generate DATEPART queries in 10 seconds with AI2sql.

Why Use AI2sql Instead of Manual DATEPART Coding

  • No coding required: Enter your natural-language prompt—get instant, PostgreSQL-optimized SQL.

  • Zero syntax confusion: AI2sql translates your request into correct EXTRACT usage every time.

  • Faster iteration: Edit, tweak, and scale queries for reporting or dashboards in seconds.

  • Trusted globally: 50,000+ users across 80+ countries already supercharge their SQL with AI2sql.

Stop memorizing syntactical differences. Try AI2sql Generator and get your next DATEPART query in under 10 seconds.

FAQs About DATEPART in PostgreSQL

Does PostgreSQL have a DATEPART function?

No. PostgreSQL uses the EXTRACT function instead. For example: EXTRACT(YEAR FROM timestamp).

What fields can I extract with EXTRACT?

You can extract year, month, day, hour, minute, second, quarter, and more—see PostgreSQL documentation for full details.

Is using AI SQL generator faster than writing by hand?

Yes. AI2sql produces production-ready DATEPART (EXTRACT) queries instantly—no manual coding or syntax lookup required.

Want to master PostgreSQL DATEPART without ever worrying about syntax again? Generate Your First Query Now.

Learn more: Learn DATEPART

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