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Re: Extract data from .ibd file
Posted by: Aleksandr Kuzminsky
Date: March 18, 2021 11:12AM

To reads records from an .ibd file you need to know the record structure, the InnoDB index page or anything else in the .ibd file doesn't store anything about the table structure.

The are two sources of a table structure. The main is the .frm file that you lost. InnoDB keeps some information about the table structure for its own needs. Check if you see your table in information_schema.INNODB_SYS_TABLES and if you do, you can give a shot to sys_parser tool from Undrop-For-InnoDB toolkit.
Here I describe the process - https://twindb.com/recover-table-structure-from-innodb-dictionary-recover-table-structure-from-innodb-dictionary/
and a little demo starts at 14:26 in https://youtu.be/G9jBLkZqZRY?t=866

good luck!

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