- 00:49
GicqV
- 01:43
https://m.v.qq.com/x/m/play?vid=i3349ag45q5&cid
- 00:30
https://mp.weixin.qq.com/s/Bjql9YflLi9TvebuONnZzw?version=4.0.8.6027&platform=wi
- 01:23:12
14 - Query Planning & Optimization (CMU Intro to Database Systems Fall 2022)_哔哩哔哩_bilibili
- 02:04
GXqFm
- 00:10
qqbgm
- 00:18
无需下载,点击即玩!
- 09:51
https://mp.weixin.qq.com/s/7ebu3CrR2jNx8icJZI-CYg
- 00:15
QQBGM
- 01:12
mcqMCQ