# sql開始上課 webex j 1581560269 h 1585679870 b 1589134931 126 1586445002 zo 240 507 6416 zo 384 589 9271 ![](https://i.imgur.com/GfMYsST.png) [雲端](https://drive.google.com/drive/folders/1weK0lcC776m7M_3DpT_WsdVGztlR90Rh)