When most kids rebel against their families, they might become a ski bum, join a band, or go to art school. Shen Ming Lee decided to start a company. “I grew up in the conventional palm oil industry,” ...

The African Union has joined a campaign calling for the widely-used Mercator map, which makes Africa appear smaller than it is, to be replaced with a map that more accurately reflects the continent's ...

Scientists overwhelmingly recognize the value of sharing null results, but rarely publish them in the research literature, according to a survey. The findings suggest that there is a need for ...

Have you ever stared at a massive dataset, only to realize it’s riddled with empty columns that serve no purpose? It’s a frustrating scenario—one that wastes time, clutters your workflow, and makes ...

Washington — Florida Gov. Ron DeSantis announced Thursday that Florida Attorney General Ashley Moody will replace Marco Rubio, President-elect Donald Trump's pick for secretary of state, in the Senate ...

Abstract: The lack of information within relational databases expressed as NULL values presents a problem in ensuring the quality of data and the information retrieved by SQL queries. This is so ...

I'm having trouble understanding how nulls are handled when used as grouping keys. I can't tell if there's something I'm missing here, or if this is a bug in ClickHouse. bce519d15486 :) select version ...