| 编号 | 排名 | 用户名 | 速度 | 击键 | 码长 | 字数 | 时间 | 回改 | 键数 | 键准 | 重打 | 打词 | 错字 | 输入法 | 设备 | 跟打日期 |
| 602075 | 1 | 123456. | 162.49 | 6.87 | 2.54 | 248 | 01:31.573 | 11 | 629 | 93.33% | 0 | 0% | 0 | 极速打字通v2.1.4 | 2023-07-10 13:46 | |
| 574835 | 2 |
我懂你心 |
156.33 | 6.38 | 2.45 | 248 | 01:35.181 | 21 | 607 | 88.47% | 0 | 61.29% | 0 | 极速跟打器v1.82 | 2023-04-17 16:05 | |
| 724173 | 3 | bbmt | 151.73 | 5.73 | 2.27 | 248 | 01:38.067 | 11 | 562 | 92.71% | 0 | 62.1% | 0 | 极速打字通v2.1.4 | 2024-04-12 23:13 | |
| 804253 | 4 |
【十指殭硬】yoshika |
141.46 | 4.86 | 2.06 | 248 | 01:45.186 | 4 | 511 | 95.11% | 0 | 72.18% | 0 | 鹤 | 极速跟打器v1.82 | 2024-09-28 21:27 |
| 790871 | 5 | linching | 137.02 | 5.87 | 2.57 | 248 | 01:48.596 | 27 | 637 | 82.36% | 0 | 41.53% | 0 | 花儿五笔 | 极速打字通v2.1.4 | 2024-08-26 21:52 |
| 564911 | 6 | bczhc | 134.55 | 4.90 | 2.14 | 248 | 01:48.358 | 7 | 531 | 91.72% | 0 | 73.79% | 1 | 虎码 | 极速打字通v2.1.4 | 2023-03-27 21:01 |
| 553743 | 7 | Coding | 121.31 | 4.48 | 2.22 | 248 | 02:02.658 | 7 | 550 | 95.27% | 0 | 53.63% | 0 | 98五笔 | 极速跟打器v1.82 | 2023-04-09 13:23 |
| 728701 | 8 | dasta | 101.81 | 4.70 | 2.77 | 248 | 02:26.161 | 15 | 687 | 90.6% | 0 | 24.6% | 0 | 中码五笔输入法 | 极速打字通v2.1.5 | 2025-05-14 13:13 |
| 805250 | 9 | Leafyin | 99.91 | 4.83 | 2.9 | 248 | 02:28.939 | 9 | 719 | 94.85% | 0 | 18.55% | 0 | 虎 | 极速跟打器v1.82 | 2024-10-01 14:14 |
| 626062 | 10 | 路人已 | 93.06 | 3.89 | 2.46 | 248 | 02:36.679 | 19 | 609 | 84.94% | 0 | 72.98% | 1 | 极速打字通v2.1.4 | 2023-08-20 18:12 | |
| 809331 | 11 |
【玉泉】玉泉 |
90.15 | 3.60 | 2.4 | 248 | 02:45.061 | 20 | 595 | 85.71% | 0 | 50.40% | 0 | 万能五笔 | 极速跟打器v1.82 | 2024-10-13 14:40 |
| 783756 | 12 | 已退化 | 85.57 | 3.34 | 2.34 | 248 | 02:53.900 | 25 | 581 | 83.05% | 0 | 47.98% | 0 | 小鹤音形【原装正版 | 极速打字通v2.1.4 | 2024-08-10 16:55 |
| 581280 | 13 | hyefeifei | 83.96 | 3.50 | 2.5 | 248 | 02:57.221 | 26 | 621 | 84.7% | 0 | 44.76% | 0 | 极速打字通v2.1.4 | 2023-05-01 15:46 | |
| 879790 | 14 | 请叫我唐唐 | 83.34 | 4.76 | 3.43 | 248 | 02:58.546 | 33 | 850 | 82.21% | 0 | 34.68% | 0 | 极速打字通v2.1.5 | 2025-04-13 20:53 | |
| 1181195 | 15 | 乔志他爸 | 77.11 | 3.39 | 2.64 | 248 | 03:12.963 | 22 | 654 | 78.58% | 0 | 67.34% | 0 | 极速打字通v2.1.6 | 45 分钟前 | |
| 679348 | 16 | 【香香公主】香儿飞飞 | 72.86 | 3.17 | 2.61 | 248 | 03:24.219 | 16 | 648 | 88.12% | 0 | 61.69% | 0 | 小鹤音形 | 极速跟打器v1.82 | 2023-12-28 12:14 |
| 593855 | 17 | 天道有常-001 | 66.80 | 3.66 | 3.29 | 248 | 03:42.763 | 58 | 815 | 63.09% | 0 | 45.56% | 0 | 极速打字通v2.1.4 | 2023-05-29 16:14 | |
| 675228 | 18 | 阅红尘 | 65.86 | 3.89 | 3.54 | 248 | 03:45.941 | 53 | 878 | 71.91% | 0 | 34.27% | 0 | 极速打字通v2.1.4 | 2023-12-18 23:48 | |
| 713565 | 19 | 乌乌卷毛猫 | 63.56 | 2.61 | 2.46 | 248 | 03:54.126 | 6 | 610 | 95.12% | 0 | 51.61% | 0 | 极速打字通v2.0.5 | 2024-03-23 20:41 | |
| 951459 | 20 | dasinima | 60.66 | 3.11 | 3.08 | 248 | 04:05.292 | 49 | 764 | 70.56% | 0 | 66.94% | 0 | 极速打字通v2.1.6 | 2026-04-29 10:12 | |
| 622181 | 21 | mj200668 | 56.91 | 1.45 | 1.53 | 248 | 04:21.461 | 34 | 380 | 86.05% | 0 | 0% | 0 | 极速打字通v2.1.4 | 2023-08-09 20:09 | |
| 907978 | 22 | iou2587482008 | 52.30 | 3.00 | 3.44 | 248 | 04:44.508 | 43 | 853 | 74.57% | 0 | 45.97% | 0 | 极速打字通v2.0.5 | 2025-06-08 00:10 | |
| 609761 | 23 | 仙侠也是侠 | 39.01 | 2.10 | 3.23 | 248 | 06:21.409 | 13 | 801 | 86.89% | 0 | 0% | 0 | 极速打字通v2.1.4 | 2023-07-06 19:47 |
最高记录:速度:162.49
记录保持者:【虚极境七重】123456.
文本名:MySql数据库面试题三(附白话答案)
文本总字数:248
文本内容:
4.MySQL在哪些情况下不使用索引like查询使用%开头不能使用索引,但用%结尾的可以使用索引。where语句中使用<>或!=。where语句中使用or,且没有把or中的所有字段加上索引。where语句中对字段表达式操作。where语句中使用NOTIN。使用简单的IN会使用索引。5.MySQL分库分表策略垂直切分:某个表字段过多,可以将不常用或字段长度较大的字段拆分出去到扩展表中。水平切分:分为库内分表和分库分表,是根据表内数据的逻辑关系,按照不同的条件分散到多个数据库或表中。
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