Package io.druid.sql.calcite.expression

Interface Summary

Interface	Description
SqlOperatorConversion

Class Summary

Class	Description
AliasedOperatorConversion
BinaryOperatorConversion
DirectOperatorConversion
DruidExpression	Represents two kinds of expression-like concepts that native Druid queries support: (1) SimpleExtractions, which are direct column access, possibly with an extractionFn (2) native Druid expressions.
Expressions	A collection of functions for translating from Calcite expressions into Druid objects.
ExtractionFns
OperatorConversions	Utilities for assisting in writing SqlOperatorConversion implementations.
OperatorConversions.OperatorBuilder
SimpleExtraction	Represents a "simple" extraction of a value from a Druid row, which is defined as a column plus an extractionFn.
TimeUnits
UnaryPrefixOperatorConversion
UnarySuffixOperatorConversion