Class JoinTypes.UsingJoinType

java.lang.Object
org.elasticsearch.xpack.esql.plan.logical.join.JoinTypes.UsingJoinType
All Implemented Interfaces:
Writeable, JoinType
Enclosing class:
JoinTypes

public static class JoinTypes.UsingJoinType extends Object implements JoinType
Join type for the USING clause - shorthand for defining an equi-join (equality join meaning the condition checks if columns across each side of the join are equal). One important difference is that the USING clause returns the join column only once, at the beginning of the result set.