由于以下问题：
mysql> desc reportingdb.v3_zone_date_cpm7k;
ERROR 1146 (42S02): Table 'reportingdb.v3_zone_date_cpm7k' doesn't exist
/var/log/mysqld.log
120927 16:57:04 [ERROR] Cannot find or open table reportingdb/v3_zone_date_cpm7k#P#pcurrent_2012926 from
the internal data dictionary of InnoDB though the .frm file for the
table exists. Maybe you have deleted and recreated InnoDB data
files but have forgotten to delete the corresponding .frm files
of InnoDB tables, or you have moved .frm files to another database?
or, the table contains indexes that this version of the engine
doesn't …