Mar 24, 2024
Beware of Pitfalls with Cross-Database Queries at Different Compatibility Levels
Introduction Have you ever tried to run a query that spans across multiple databases in SQL Server, only to be puzzled when it doesn’t work as expected or runs slower than molasses? Well, my friend, you may have fallen victim to the dreaded issue of cross-database query incompatibility! In this article, I’ll share some hard-learned lessons from my own battles with this problem. We’ll explore…
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