MySQL Server: table_open_cache Value is Not the Same as the Value Set In my.cnf on Linux
(Doc ID 1501924.1)
Last updated on FEBRUARY 27, 2020
MySQL Server - Version 4.0 and later
With table_open_cache configured to a value larger than 400, the value is reduced to 400 after MySQL has been started.
table_open_cache was called table_cache in MySQL 5.0 and earlier.
For example using the following setting in the MySQL configuration file:
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