Interactive publication
Back to the catalogueSemanticsCase 01 of 02
Event vs ingestion vs report time
When something HAPPENED, when it was LOGGED, and when it is ATTRIBUTED are three different instants that fall in three different slots. Reports silently mix them.
Class
Case to account for
Affects
2 conversions
01
Detection
A record carries multiple time columns and the slot-defining one is not declared.
02
Mitigation
01
Declare which time defines the slot (default: event time); carry the others explicitly.
03
Affected conversions
Timestamp + zonehour-of-week slot
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