Write a SQL query to join the tables. SQL Behavioral Questions 1. Can you explain a time when you optimized a slow-running SQL query? 2. How do you handle database errors and exceptions? 3.

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Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

I’ve created a script that monitors a table in a SQL Server database. I’m only interested in one column in the table: TimeStamp. If the maximum (newest) value in TimeStamp is more than 30 ...

Joey on SQL Server Deep Dive into SQL Server 2022's Query Performance Features, Part 2: PSP Optimization Reduce workload times with this handy feature that can benefit every database pro.

Even if generative AI hides SQL behind the curtain, it will continue to play a critical role in how we interact with and use data.