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  1. MariaDB Server
  2. MDEV-8355

Extend RESET MASTER to allow specifying next binary log.

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      Hi,

      I would like the "RESET MASTER" command to be extended to the following:

      RESET MASTER [AT file_number]

      where file_number would be the binary log index of the next binary log to create (instead of being <log_bin_basename>.000001, the next binary log file would be <log_bin_basename>.<file_number>).

      This would allow to perform easy master promotion as discussed at slide # 31 of the below URL without "FLUSH BINARY LOGS" in a loop:
      -http://www.slideshare.net/JeanFranoisGagn/binlog-servers-at-bookingcom

      So if I have "log-bin = binlog" in my.cnf, a "RESET MASTER AT 1234" would generate "binlog.001234" as the next binary log file.

      Many thanks,

      JFG

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              Assignee:
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              Reporter:
              jgagne Jean-François Gagné
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