Delete method:
1. First remove users
2. Delete the table space
Reproduced in: https: //www.cnblogs.com/rongweifeng/archive/2009/10/28/1591442.html
Delete method:
1. First remove users
2. Delete the table space
Reproduced in: https: //www.cnblogs.com/rongweifeng/archive/2009/10/28/1591442.html