… updated in an InnoDB table. (Bug #12704861)” This wasn’t much detail…so I went digging. Even though the BZR trees have not… the redo log of the BLOB writes but did not see the log of the record update, the index tree would be corrupted. The correct solution is to make the freed clustered index pages unavailable…
Post: Recover BLOB fields
… B-tree. Primary index is used as a key. Inside a page records are stored in a linked list. InnoDB page … stored in a FIL_PAGE_TYPE field of the page header . In an earlier post Peter described in details how…h:%i:%s %x’); * – there is a typo in Recovery of Lost or Corrupted InnoDB Tables Presentation

