Function NeedToProcessUnmatchedBuildRows

be/src/exec/join-op.h:45–48

Returns true if the join needs to process unmatched build rows, false otherwise.

/// Returns true if the join needs to process unmatched build rows, false
/// otherwise.
inline bool NeedToProcessUnmatchedBuildRows(TJoinOp::type join_op) {
  return join_op == TJoinOp::RIGHT_ANTI_JOIN || join_op == TJoinOp::RIGHT_OUTER_JOIN
      || join_op == TJoinOp::FULL_OUTER_JOIN;
}

/// Returns true if the join returns references to the build-side data.
inline bool ReturnsBuildData(TJoinOp::type join_op) {