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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2020/01/25 01:43:59 UTC
[GitHub] [druid] jon-wei opened a new issue #9255: Incorrect null handling
for long columns in predicate matching filters
jon-wei opened a new issue #9255: Incorrect null handling for long columns in predicate matching filters
URL: https://github.com/apache/druid/issues/9255
When SQL-compatible null handling is enabled, filters that internally use `Filters.makeValueMatcher` with a predicate factory do not handle null values from long columns correctly.
Instead of applying the predicates to `null`, the predicates are applied to a value of 0 instead.
The following filter types are affected:
- Bound
- In
- Javascript
- Regex
- SearchQuery
- Like
- Spatial
This will be fixed by https://github.com/apache/druid/pull/9251.
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