druid/processing
Clint Wylie 4e1de50e30
fix issue with auto column grouping (#16489)
* fix issue with auto column grouping
changes:
* fixes bug where AutoTypeColumnIndexer reports incorrect cardinality, allowing it to incorrectly use array grouper algorithm for realtime queries producing incorrect results for strings
* fixes bug where auto LONG and DOUBLE type columns incorrectly report not having null values, resulting in incorrect null handling when grouping

* fix test
2024-05-27 11:18:17 +05:30
..
src fix issue with auto column grouping (#16489) 2024-05-27 11:18:17 +05:30
pom.xml upgrade mysql:mysql-connector-java to 8.2.0 (#16024) 2024-05-06 21:58:37 +08:00