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How is the binary log rotated?

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How is the binary log rotated?

(a) FLUSH LOGS

(b) ROTATE LOGS

(c) FLUSH BINLOG

(d) ROTATE BINLOG

I have been asked this question in semester exam.

Question is taken from Making Database Backups topic in chapter Database Maintenance, Backups and Replication of MySQL

1 Answer

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The correct answer is (a) FLUSH LOGS

Easy explanation: MySQL supports incremental backups. The server should be started with the ‘–log-bin’ option to enable binary logging. The binary log files provide information to replicate changes to the database.

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