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“楼下的时间早于楼上的时间”的情况

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original poster hbghlyj posted 2025-3-23 03:54 |Read mode
例如:forum.php?mod=redirect&goto=findpost& … 61955&ptid=12833

搜索所有“楼下的时间早于楼上的时间”的情况:
  1. SELECT COUNT(*) FROM pre_forum_post p1 JOIN pre_forum_post p2 ON p1.position < p2.position AND p1.dateline > p2.dateline
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发现有很多

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