On July 27, 2025, Gangaikonda Cholapuram in Ariyalur district of Tamil Nadu wore a festive look in view of Prime Minister Narendra Modi’s visit to the ancient capital of the imperial Cholas built by ...
Abstract: In modern cities, more and more people drive the vehicles, equipped with the GPS devices, which create a large scale of trajectories. Gathering and analyzing these large-scale trajectory ...
Q. Could you explain how the AGGREGATE function works in Excel? A. AGGREGATE is possibly the most versatile function in Excel. Think of it as an advanced version of the SUBTOTAL function that offers ...
Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...
Elite economics PhD programs aim to train graduate students for a lifetime of academic research. This paper asks how advising affects graduate students’ post-PhD research productivity. Advising is ...
SQL Error: Cannot perform an aggregate function on an expression containing an aggregate or a subquery. #34246 Duplicate of # 34256 Duplicate of # 34256 SQL Error: Cannot perform an aggregate function ...
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. In May 1974, Donald Chamberlin and Raymond Boyce published a paper on ...
An aggregate function error in SQL occurs when you try to use an aggregate function in a way unsupported by the SQL language. You may experience the error if you do ...
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