Module exec 

Defines the Sort-Merge join execution plan. A Sort-Merge join plan consumes two sorted children plans and produces joined output by given join type and other options.

Structs

SortMergeJoinExec

Join execution plan that executes equi-join predicates on multiple partitions using Sort-Merge join algorithm and applies an optional filter post join. Can be used to join arbitrarily large inputs where one or both of the inputs don’t fit in the available memory.