aria_read_log(1)



ARIA_READ_LOG(1)                 User Commands                ARIA_READ_LOG(1)

NAME
       aria_read_log - display Aria log file contents

SYNOPSIS
       aria_read_log OPTIONS

DESCRIPTION
       Display  and apply log records from a Aria transaction log found in the
       current directory (for now)

       Note: Aria is compiled without  -DIDENTICAL_PAGES_AFTER_RECOVERY  which
       means that the table files are not byte-to-byte identical to files cre-
       ated during normal execution.  This  should  be  ok,  except  for  test
       scripts that tries to compare files before and after recovery.

       You need to use one of -d or -a

       -a, --apply
              Apply  log  to tables: modifies tables! you should make a backup
              first!  Displays a lot of information if not run with --silent

       --character-sets-dir=name
              Directory where character sets are.

       -c, --check
              if --display-only, check if record is fully readable (for debug-
              ging)

       -#, --debug[=name]
              Output debug log. Often the argument is 'd:t:o,filename'.

       --force-crash=#
              Force crash after # recovery events

       -?, --help
              Display this help and exit.

       -d, --display-only
              display brief info read from records' header

       -e, --end-lsn=#
              Stop  applying  at this lsn. If end-lsn is used, UNDO:s will not
              be applied

       -h, --aria-log-dir-path=name
              Path to the directory where to store transactional log

       -P, --page-buffer-size=#
              The size of the buffer used for index blocks for Aria tables

       -o, --start-from-lsn=#
              Start reading log from this lsn

       -C, --start-from-checkpoint
              Start applying from last checkpoint

       -s, --silent
              Print less information during apply/undo phase

       -T, --tables-to-redo=name
              List of tables sepearated with , that we should apply  REDO  on.
              Use this if you only want to recover some tables

       -t, --tmpdir=name
              Path for temporary files. Multiple paths can be specified, sepa-
              rated by colon (:)

       --translog-buffer-size=#
              The size of the buffer used for transaction log for Aria tables

       -u, --undo
              Apply UNDO records  to  tables.  (disable  with  --disable-undo)
              (Defaults to on; use --skip-undo to disable.)

       -v, --verbose
              Print more information during apply/undo phase

       -V, --version
              Print version and exit.

       Default  options  are read from the following files in the given order:
       /etc/my.cnf /etc/mysql/my.cnf ~/.my.cnf

       The following groups are read: aria_read_log

       The following options may be given as the first argument:

       --print-defaults
              Print the program argument list and exit.

       --no-defaults
              Don't read default options from any option file.

       --defaults-file=#
              Only read default options from the given file #.

       --defaults-extra-file=#
              Read this file after the global files are read.

SEE ALSO
       myisamlog(1)

       For more information, please  refer  to  the  MariaDB  Knowledge  Base,
       available online at https://mariadb.com/kb/

aria_read_log Ver 1.3              May 2014                   ARIA_READ_LOG(1)

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