EUNO.NEWS EUNO.NEWS
  • All (20580)
  • AI (3121)
  • DevOps (916)
  • Software (10669)
  • IT (5826)
  • Education (48)
  • Notice
  • All (20580)
    • AI (3121)
    • DevOps (916)
    • Software (10669)
    • IT (5826)
    • Education (48)
  • Notice
  • All (20580)
  • AI (3121)
  • DevOps (916)
  • Software (10669)
  • IT (5826)
  • Education (48)
  • Notice
Sources Tags Search
한국어 English 中文
  • 1个月前 · software

    如何限制自引用表中的评论嵌套深度

    引言 当构建评论系统,例如 Reddit 或使用自引用关系的技术博客时,每条评论可以引用另一条评论……

    #comment system #self-referencing tables #adjacency list #nesting depth #SQL CTE #denormalization #database design #recursive queries
EUNO.NEWS
RSS GitHub © 2026