Which system variable enables mysqld to keep more tables open simultan – InterviewSolution

InterviewSolution

1.	Which system variable enables mysqld to keep more tables open simultaneously?(a) table_cache(b) max_connect(c) delayed_queue_size(d) max_allowed_packet
Answer» Correct choice is (a) table_cache To explain I would say: The ‘table_cache’ stores the size of the table cache. Increasing the value enables ‘mysqld’ to keep more tables open simultaneously by reducing the number of files open and close operations.

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