fmt.Printf("all: %t\n", all)
Redshift sees 6 columns instead of 5. MD ends up in the createdAt field. Redshift screams. Pipeline dies.
，这一点在下载安装汽水音乐中也有详细论述
The algorithm also visits children in order of distance to the query point. This means it checks the most promising quadrants first, which tends to find a good candidate early and enables aggressive pruning of the remaining quadrants. Without this ordering, the algorithm would still produce the correct result, but it would prune fewer nodes.
Fears this could result in fraud have been expressed in a joint letter to the first minister.