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How to solved "ERROR 188 (HY000): FTS query exceeds result cache limit" (Doc ID 2439029.1)

Last updated on MARCH 17, 2019

Applies to:

MySQL Server - Version 5.7 and later
Information in this document applies to any platform.


The InnoDB full-text search query have a limit of result cache memory.

You can control this limit of memory using innodb_ft_result_cache_limit option. This option value is 2GB by default.

When your query try to use result cache memory more than innodb_ft_result_cache_limit , "ERROR 188 (HY000): FTS query exceeds result cache limit" will be occur.


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