A cron job that worked perfectly for six months suddenly runs two hours early. A payment dashboard shows yesterday's revenue in today's column. Session tokens expire at unpredictable times. These bugs ...

The error “Column is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause” appears when a query uses ...

Today is Microsoft's October 2025 Patch Tuesday, which includes security updates for 172 flaws, including six zero-day vulnerabilities. This Patch Tuesday also addresses eight "Critical" ...

1.6.7 1.6.7 1.1.1 1.1.1 1.7.x 1.7.x 1.1.1 1.1.1 1.8.x 1.8.x 1.2.0 1.2.0 1.8.x 1.8.x 1.3.0 1.3.0 1.9.x 1.9.x 1.3.0 1.3.0 1.10.x 1.10.x 1.3.0 1.3.0 When running a dbt ...

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Splitting a string by a delimiter in SQL Server involves breaking a single text string into smaller parts based on a chosen character. This is often done using functions like STRING_SPLIT, which ...

Using a variable within an IN clause in SQL Server can be done in several ways depending on the context and what kind of data you are working with. Below are different methods to achieve this. Let's ...

I was scrolling through YouTube and came across a video where one of my heroes, Brent Ozar (brenozar.com), showed how temporary tables and statistics can cause trouble for us developers working in SQL ...

Data developers are still learning about all the new goodies that arrived with SQL Server 2022, which is chock full of new features and enhancements such as ledger for blockchain security. Microsoft ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...