Uses of Package
org.apache.drill.exec.expr.stat

Package
Description
Drill expression materialization and evaluation facilities.
 
 
  • Class
    Description
    Define the validity of a row group against a filter ALL : all rows match the filter (can not drop the row group and can prune the filter) NONE : no row matches the filter (can drop the row group) SOME : some rows only match the filter or the filter can not be applied (can not drop the row group nor the filter)
  • Class
    Description
    Define the validity of a row group against a filter ALL : all rows match the filter (can not drop the row group and can prune the filter) NONE : no row matches the filter (can drop the row group) SOME : some rows only match the filter or the filter can not be applied (can not drop the row group nor the filter)
  • Class
    Description
    Define the validity of a row group against a filter ALL : all rows match the filter (can not drop the row group and can prune the filter) NONE : no row matches the filter (can drop the row group) SOME : some rows only match the filter or the filter can not be applied (can not drop the row group nor the filter)