How Do You Respond?

Kevin Feasel



Erik Darling has a new interview question:

A new developer has been troubleshooting a sometimes-slow stored procedure, and wants you to review their progress so far. Tell me what could go wrong here.

This one’s a bit tougher than some of the early interview questions, and I think you can see that based on the responses in the comments.

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Kenneth Fisher explains a couple of database name functions in SQL Server: I’d never seen ORIGINAL_DB_NAME until recently and I thought it would be interesting to highlight it out, and in particular the difference between it and DB_NAME. I use DB_NAME and DB_ID fairly frequently in support queries (for example what database context is a query running from or what database are […]

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Derik Hammer talks about one of the nicer T-SQL additions in SQL Server 2017: Creating comma separated strings from a column, or delimited strings as I like to call it, is a very common problem in SQL. Beginning with SQL Server 2017 and Azure SQL Database, there is now another option to the existing set of solutions, STRING_AGG(). I […]

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