Under which option are index changes not flushed until tables close?(a) –delay-write-key(b) –delay-key-write(c) –write-key-delay(d) –key-write-delayThe question was asked in exam.Asked question is from General Preventative Maintenance topic in division Database Maintenance, Backups and Replication of MySQL

Under which option are index changes not flushed until tables close?(a

1.	Under which option are index changes not flushed until tables close?(a) –delay-write-key(b) –delay-key-write(c) –write-key-delay(d) –key-write-delayThe question was asked in exam.Asked question is from General Preventative Maintenance topic in division Database Maintenance, Backups and Replication of MySQL
Answer» Right choice is (b) –delay-key-write For explanation I would say: In MYSQL, the MyISAM recovery is IMPORTANT if the server is RUN with the ‘–delay-key-write’ option. Under this CONDITION, the INDEX changes are not flushed until the tables close.

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