Function IsLeftSemiJoin

be/src/exec/join-op.h:27–31

Returns true if this is a semi-join that does not return tuple data from the build rows.

/// Returns true if this is a semi-join that does not return tuple data from the
/// build rows.
inline bool IsLeftSemiJoin(TJoinOp::type join_op) {
  return join_op == TJoinOp::LEFT_ANTI_JOIN || join_op == TJoinOp::LEFT_SEMI_JOIN
      || join_op == TJoinOp::NULL_AWARE_LEFT_ANTI_JOIN
      || join_op == TJoinOp::ICEBERG_DELETE_JOIN;
}

/// Returns true if this is a semi-join that does not return tuple data from the
/// probe rows.