The option which delays index flushing for slave server is _________________(a) –delay-write-key=ALL(b) –delay-key-write=ALL(c) –key-write-delay=NONE(d) –key-delay-write=NONEThe question was posed to me in semester exam.My enquiry is from Loading Data Efficiently topic in chapter Query Optimization of MySQL

The option which delays index flushing for slave server is ___________

1.	The option which delays index flushing for slave server is _________________(a) –delay-write-key=ALL(b) –delay-key-write=ALL(c) –key-write-delay=NONE(d) –key-delay-write=NONEThe question was posed to me in semester exam.My enquiry is from Loading Data Efficiently topic in chapter Query Optimization of MySQL
Answer» Right option is (b) –delay-key-write=ALL The best I can explain: For the replication SLAVE servers, the –delay-key-write=ALL option DELAYS index FLUSHING for all MYISAM tables, REGARDLESS of how they were created originally on the master server.

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