Cloudflare recently announced support for aggregations in R2 SQL, a new feature that lets developers run SQL queries on data ...
Overview: SQL remains a core skill for data management across industries in 2026Free courses build fundamentals while paid ...
The new managed functions will let enterprises apply LLM reasoning to structured and unstructured data directly in SQL, eliminating prompt tuning and external tools. Google has boosted its BigQuery ...
Abstract: Aggregation functions such as COUNT, SUM, AVG, MAX, and MIN are basic tools for summarizing data in SQL. However, their behavior can be affected by several factors such as the occurrence of ...
This query doesn't work in super but does in Postgres. $ super -f parquet -o data.parquet -c "values {a:1},{a:1},{a:2}" && super -c "SELECT SUM(DISTINCT a) + SUM ...
What if mastering a handful of Excel functions could save you hours each week, eliminate frustrating errors, and even make you the go-to problem solver in your office? It’s not just a bold claim—it’s ...
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 ...
Abstract: Any provider offering application service must perform queries in an untraceable manner on a database which is encrypted without revealing the plain data, and there is a current global ...
(1573, 'Mark Lyon', 1175, 40, TO_DATE('07-09-2008', 'DD-MM-YYYY'), 1550, 110), (1932, 'Stuart Twain', 1608, 60, TO_DATE('23-08-2009', 'DD-MM-YYYY'), 1550, 230), (1875 ...
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