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  3. Time Series Analysis in PostgreSQL
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अभ्यास

Calculate a running total

Business intelligence is the lifeblood of the business role. There is a saying: "if you can't measure it, you can't sell it."

As a marketing analyst, you want to create a graph of cumulative views of articles over the period of time.

निर्देश

100 XP
  • Calculate a running total of the article views.