EraCode practice
Bucket rows with CASE in PostgreSQL
PostgreSQLintermediateMulti-Part
Summary
Practice PostgreSQL conditional logic by classifying rows into a small set of status labels using CASE, and sanity-checking the results with simple queries.
Problem preview
### Goal Classify each row in into a label using conditional logic. - Return when is NULL and is before . - Return when is NULL (and not overdue). - Otherwise return . Fill exactly one gap: the expre…
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