SQL/MySQL/ORACLE DBA Learning

mysql> alter table lastblock DISCARD TABLESPACE; Query OK, 0 rows affected (0.26 sec) mysql> alter table lastblock import TABLESPACE; ERROR 1808 (HY000): Schema mismatch (Clustered index validation failed. Because the .cfg file is missing, table definition of the IBD file could be different. Or the data file itself is already corrupted.)