inner_join

ReQL command: inner_join

Command syntax

sequence.inner_join(other_sequence, predicate_function) → stream
array.inner_join(other_sequence, predicate_function) → array

Description

Returns an inner join of two sequences.

The returned sequence represents an intersection of the left-hand sequence and the right-hand sequence: each row of the left-hand sequence will be compared with each row of the right-hand sequence to find all pairs of rows which satisfy the predicate. Each matched pair of rows of both sequences are combined into a result row. In most cases, you will want to follow the join with zip to combine the left and right results.

Note that inner_join is slower and much less efficient than using 登录查看完整内容