[DRIVERS-1613] Support exact count distinct stage and accumulator Created: 11/Mar/21 Updated: 22/Sep/21 Resolved: 15/Mar/21 |
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| Status: | Closed |
| Project: | Drivers |
| Component/s: | None |
| Fix Version/s: | None |
| Type: | Epic | Priority: | Major - P3 |
| Reporter: | Backlog - Core Eng Program Management Team | Assignee: | Unassigned |
| Resolution: | Won't Do | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
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| Description |
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Downstream Change Summary Specific downstream impact TBD. Description of Linked TicketEpic Summary SummaryAdd a concise way to compute the number of distinct values. MotivationCount distinct is one of the most common statistics used in analytics. While it is possible to express it in MQL, it is much less concise than in SQL, especially when multiple count distinct values need to be computed over the same input. Moreover, users are confused about what algorithm is recommended. Cast of Characters
DocumentationScope Document |
| Comments |
| Comment by Alexander Golin (Inactive) [ 15/Mar/21 ] |
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Triage: Closing out, only needed for Java and C# so we will not be tracking with a DRIVERS ticket. |