Group by ACCOUNT, then by date, process each group in turn, get the interval from first group from to the current group, and perform deduplication and counting. But SQL grouping must be accompanied by ...
The series of blog posts I wrote last year on semantic model memory usage, in particular this post on the query memory limit and the “This query uses more memory ...
MOUNTAIN VIEW, Calif.--(BUSINESS WIRE)--Today, DataVisor, the world’s leading AI-powered fraud and risk platform, launched a groundbreaking solution that computes hotspot, distinct count, and ...
Deadlock is doing ridiculously well despite not being officially out yet, and now a much earlier look at the game has been shared online. Well done Valve, your gambit paid off - despite pretending for ...
The essay analyzes the fundamental reason behind slow SQL statements and provides the solution to make improvements through code samples. Looking ${article} for details. Getting distinct values is, in ...
Imagine that you’re sent to a pristine rainforest to carry out a wildlife census. Every time you see an animal, you snap a photo. Your digital camera will track the total number of shots, but you’re ...
One major reason Microsoft Excel spreadsheets are so popular is the ability to process the data entered on a sheet easily. For instance, if you are planning a wedding and individually listing expenses ...
SQL, or Structured Query Language, stands out as a universally recognized and user-friendly language known for its simplicity in both reading and writing. In our data-driven era, where information ...
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