MeritKeep

Date truncation and time series

DATE_TRUNC, generating a complete date spine, and why missing days are the most common time-series bug.

advanced~2hWe mark it against a checklist you can read first
The barWhat counts as knowing this

Produce a time series with no missing periods, including days with zero activity

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01 · Prerequisites

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03 · What comes next

What it unlocks

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