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1002-3 常见的碱(PPT课件)

  • 2026-09-25 10:28:32
1002-3 常见的碱(PPT课件)

需要的老师，识别下方二维码进入微店拍下即可

需要的老师，识别下方二维码进入微店拍下即可

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51个Excel常用函数!太全面了

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-25 10:47:41 HTTP/1.1 GET : http://h.sjds.net/a/462394.html
  2. 运行时间 : 0.076658s [ 吞吐率：13.04req/s ] 内存消耗：4,238.85kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=5f7344fbbf618fe339251529d64554bc
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  1. CONNECT:[ UseTime:0.000434s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000999s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000331s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000323s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000836s ]
  6. SELECT * FROM `set` [ RunTime:0.000339s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000619s ]
  8. SELECT * FROM `article` WHERE `id` = 462394 LIMIT 1 [ RunTime:0.000369s ]
  9. UPDATE `article` SET `lasttime` = 1790304461 WHERE `id` = 462394 [ RunTime:0.003019s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000328s ]
  11. SELECT * FROM `article` WHERE `id` < 462394 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000503s ]
  12. SELECT * FROM `article` WHERE `id` > 462394 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000425s ]
  13. SELECT * FROM `article` WHERE `id` < 462394 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000541s ]
  14. SELECT * FROM `article` WHERE `id` < 462394 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000632s ]
  15. SELECT * FROM `article` WHERE `id` < 462394 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000604s ]
0.088355s