mirror of
https://github.com/apache/druid.git
synced 2025-02-13 13:34:58 +00:00
SQL expressions such as those containing `MV_FILTER_ONLY` and `MV_FILTER_NONE` are planned as specialized virtual columns instead of the default `expression`-type virtual columns. This commit adds a new context parameter to force the `expression`-type virtual columns. Changes - Add query context param `forceExpressionVirtualColumns` - Use context param to determine if specialized virtual columns should be used or not - Moved some tests into `CalciteExplainQueryTest`