1.

The system variable controls the size of the table cache _________________(a) table_cache(b) cache_table(c) open_cache(d) cache_openThis question was posed to me in an internship interview.My question comes from General MySQL Administration topic in section MySQL Administration of MySQL

Answer»

The CORRECT choice is (a) table_cache

The explanation is: In MYSQL, when the server OPENS table files it keeps them open to minimize the number of file-opening operations. It maintains INFORMATION about open files in the table CACHE.



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