How do I UPDATE from a SELECT in SQL Server?
If you need to update a table in SQL Server using values from another table, you can do this efficiently using the UPDATE statement with a JOIN or a FROM clause. Here’s how you can do it! 1. Using UPDATE with JOIN (Recommended Approach) This method is commonly used when updating a table with data from another…
Answered Apr 1, 2025 · 906 Views Read answer →