Recognises an empty population reported as a pass
A check whose population is empty — the table did not load, the filter matches nothing, the expression errored — reporting 100 % or no failures. The dashboard is green exactly where nothing was looked at.
Can AI do this?
Not tested yet
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What it looks like in practice
Expected result: The empty population and the failure to report instead
How it is assessed: Flags the deficient case and passes the acceptable one. Deficient: A completeness check on today's payment rows reports 100 % on a day the payment feed failed and loaded nothing Acceptable: The runner reports an empty population as its own outcome, not as a pass; a timeliness or volume check on the same table catches the missing load
Also known as: Empty population reported as a pass (data quality rule)
Related knobits
Builds on
All 31 knobits of Derive data quality rules.
Source: Review checklist 07-dq-rules, row 26; Loshin 2011; this skill