Syntax strictly depends on which SQL DBMS you're using. Here are some ways to do it in ANSI/ISO (aka should work on any SQL DBMS), MySQL, SQL Server, and Oracle.

This tutorial shows you how to use the SQL Server UPDATE JOIN statement to perform a cross-table update.

Nov 21, 2025 · SQL UPDATE with JOIN allows updating records in one table using related data from another table through a join condition. It is useful for syncing data, correcting values, or …

Sep 24, 2024 · UPDATE JOIN is used to update records with matching columns in another table where a certain condition needs to be met for the values to be changed. This is useful in …

Nov 4, 2025 · Explore various SQL methods for updating a table based on joins with other tables, including specific syntax for SQL Server, MySQL, and Oracle.

Sep 11, 2024 · When modifying existing data across related tables, we use the UPDATE statement with the JOIN clause to achieve data consistency. The UPDATE with JOIN …

Jul 20, 2025 · In SQL Server, UPDATE with join operation allows you to update records in one table based on the matching records from another table. In this blog, let’s explore the different …

Nov 23, 2025 · In this guide, we’ll break down how to use UPDATE with JOIN step-by-step, with practical examples, best practices, and pitfalls to avoid. Why Update Child Tables Using …

Aug 5, 2021 · In this tutorial, we will explore three options that will update all the tuples in one or more columns with unique values that are stored in a separate table. In the first option, we will …

By combining the UPDATE statement with a JOIN, you can modify rows in a target table using data from related tables. This is useful when you need to synchronize or adjust data across …