Mrg_isam (MERGE) Table ERROR 1168 (HY000): Unable to open underlying table
(Doc ID 2285731.1)
Last updated on APRIL 11, 2018
Applies to:MySQL Server - Version 5.5 and later
Information in this document applies to any platform.
When accessing a MERGE table the following error is displayed:
ERROR 1168 (HY000): Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
Merge underlying tables were modified somehow ( alter table, changing engine, dropped,etc)
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document