Abu Dhabi Grand Prix — Dec. 6
当地时间3月8日，美国中央司令部表示，一名在3月1日沙特阿拉伯境内美军遭袭事件中重伤的美军士兵因伤不治身亡。这是“史诗怒火”行动中第七名阵亡的美军士兵。目前主要作战行动仍在继续，阵亡士兵身份将在通知家属24小时后公布。（央视新闻），更多细节参见新收录的资料
You might have noticed the row estimates (599 and 28,458) are lower than you'd expect for a 50-million-row table. The planner checks the actual physical file size. Our table is only 74 pages on disk, not the 123,513 we injected. Hence the planner scales reltuples down proportionally. The absolute numbers shrink, but the ratios between them stay correct, and it's the ratios that determine plan shape. When you use pg_dump --statistics-only in practice, you're typically restoring into a database with comparable data volume, so the estimates align naturally.，推荐阅读新收录的资料获取更多信息
12:53, 10 марта 2026Силовые структуры