unknow table alarmtemp error when drop database (mysql)

Q: unknow table alarmtemp error when  drop database (mysql)

D: alarmtemp is table in rtmd database.

A:

1. truncate rtmd maybe help.
2. drop table for each ?
3. try remove  dababase files (D:\MySQL\data\rtmd)  if daba is not necessary.

原文：http://www.cnblogs.com/iclk/p/3535594.html