Oracle optimizer removing or coalescing subqueries
The Oracle optimizer often changes the query to get better performance. In this article, Jonathan Lewis explains two more optimizations involving subqueries.
The Oracle optimizer often changes the query to get better performance. In this article, Jonathan Lewis explains two more optimizations involving subqueries.
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During my technical career, I’ve changed companies several times. I even worked as an independent contractor for three years. One thing I have never done before was switch departments and roles within one company. That’s about to change in a couple of weeks as I move from Simple Talk Editor and DevOps Advocate in Marketing […]
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In SQL Server 2025, there is a new function that returns the current date without the time. What is it?
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