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002b51000fcec9ff8c45afe12ddd3728f6035ff0
mariadb/man/isamchk.1
unknown 78cf07c8ea New benchmark test 
Fixed bug in REPLACE with BDB tables
Prepare for write lock on read for BDB
Inform the handler when we want to use IGNORE / REPLACE
New manual pages


Docs/manual.texi:
  Updates for BDB tables and new changes
client/mysql.cc:
  Cleanup
configure.in:
  Added sys/ioctl.h
heap/hp_rkey.c:
  Fixed bug when reading next on not unique key
include/my_base.h:
  Added new extra options
man/mysql.1:
  Added example
mysys/my_write.c:
  Safety fix
scripts/mysqlaccess.sh:
  Removed debug output
scripts/safe_mysqld.sh:
  Added --open-files-limit
sql-bench/Results/ATIS-mysql-Linux_2.2.14_my_SMP_i686:
  Updated to new benchmark
sql-bench/Results/RUN-mysql-Linux_2.2.14_my_SMP_i686:
  Updated to new benchmark
sql-bench/Results/alter-table-mysql-Linux_2.2.14_my_SMP_i686:
  Updated to new benchmark
sql-bench/Results/big-tables-mysql-Linux_2.2.14_my_SMP_i686:
  Updated to new benchmark
sql-bench/Results/connect-mysql-Linux_2.2.14_my_SMP_i686:
  Updated to new benchmark
sql-bench/Results/create-mysql-Linux_2.2.14_my_SMP_i686:
  Updated to new benchmark
sql-bench/Results/insert-mysql-Linux_2.2.14_my_SMP_i686:
  Updated to new benchmark
sql-bench/Results/select-mysql-Linux_2.2.14_my_SMP_i686:
  Updated to new benchmark
sql-bench/Results/wisconsin-mysql-Linux_2.2.14_my_SMP_i686:
  Updated to new benchmark
sql-bench/bench-init.pl.sh:
  Updated to new benchmark
sql-bench/server-cfg.sh:
  Fixes for HEAP tables
sql-bench/test-ATIS.sh:
  Fix for heap tables
sql-bench/test-insert.sh:
  Added some ORDER BY benchmarks to test more things
sql/ha_berkeley.cc:
  Fix a bug in REPLACE
sql/ha_berkeley.h:
  Fix to handle lock_on_read
sql/mysql_priv.h:
  Prepare for internal subtransactions in BDB
sql/mysqld.cc:
  Added -O open_files_limit=#
sql/sql_insert.cc:
  Inform the handler when we want to use IGNORE / REPLACE
sql/sql_load.cc:
  Inform the handler when we want to use IGNORE / REPLACE
sql/sql_parse.cc:
  Cleanup
sql/sql_show.cc:
  Cleanup
sql/sql_table.cc:
  Inform the handler when we want to use IGNORE / REPLACE
sql/sql_update.cc:
  Inform the handler when we want to use IGNORE / REPLACE
support-files/binary-configure.sh:
  Better message
2000-12-24 15:19:00 +02:00

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.TH ISAMCHK 1 "19 December 2000"
.SH NAME
.BR isamchk
\- Description, check and repair of ISAM tables.
Used without options all tables on the command will be checked for errors
.SH USAGE
isamchk [OPTIONS] tables[.ISM]
.SH SYNOPSIS
.B isamchk
.RB [ \-a | \-\-analyze ]
.RB [ \-# | \-\-debug=... ]
.RB [ \-\-character\-sets\-dir=...]
.RB [ \-C | \-\-default\-character\-set=...]
.RB [ \-d | \-\-description ]
.RB [ \-e | \-\-extend\-check ]
.RB [ \-f | \-\-force ]
.RB [ \-? | \-\-help ]
.RB [ \-i | \-\-information ]
.RB [ \-k | \-\-keys\-used=# ]
.RB [ \-l | \-\-no\-symlinks]
.RB [ \-q | \-\-quick ]
.RB [ \-r | \-\-recover ]
.RB [ \-o | \-\-safe\-recover ]
.RB [ \-O | "\-\-set\-variable var=option"]
.RB [ \-s | \-\-silent ]
.RB [ \-S | \-\-sort\-index ]
.RB [ \-R | \-\-sort\-records=#]
.RB [ \-u | \-\-unpack ]
.RB [ \-v | \-\-verbose ]
.RB [ \-V | \-\-version ]
.RB [ \-w | \-\-wait ]
.SH DESCRIPTION
.TP
.BR \-a | \-\-analyze
Analyze distribution of keys. Will make some joins in
MySQL faster.
.TP
.BR \-# | \-\-debug=...
Output debug log. Often this is 'd:t:o ,filename`
.TP
.BR \-\-character\-sets\-dir=...
Directory where character sets are
.TP
.BR \-C | \-\-default\-character\-set=...
Set the default character set
.TP
.BR \-d | \-\-description
Prints some information about table.
.TP
.BR \-e | \-\-extend\-check
Check the table VERY thoroughly. One need use this
only in extreme cases as isamchk should normally find
all errors even without this switch
.TP
.BR \-f | \-\-force
Overwrite old temporary files.
If one uses \-f when checking tables (running isamchk
without \-r), isamchk will automatically restart with
\-r on any wrong table.
.TP
.BR \-? | \-\-help
Display help and exit.
.TP
.BR \-i | \-\-information
Print statistics information about the table
.TP
.BR \-k | \-\-keys\-used=#
Used with '\-r'. Tell ISAM to update only the first
# keys. This can be used to get faster inserts!
.TP
.BR \-l | \-\-no\-symlinks
Do not follow symbolic links when repairing. Normally
isamchk repairs the table a symlink points at.
.TP
.BR \-q | \-\-quick
Used with \-r to get a faster repair. (The data file
isn't touched.) One can give a second '\-q' to force
isamchk to modify the original datafile.
.TP
.BR \-r | \-\-recover
Can fix almost anything except unique keys that aren't
unique.
.TP
.BR \-o | \-\-safe\-recover
Uses old recovery method; slower than '\-r' but can
handle a couple of cases that '\-r' cannot handle.
.TP
.BR \-O | " \-\-set\-variable var=option "
Change the value of a variable.
.TP
.BR \-s | \-\-silent
Only print errors. One can use two \-s to make isamchk
very silent
.TP
.BR \-S | \-\-sort\-index
Sort index blocks. This speeds up 'read\-next' in
applications
.TP
.BR \-R | \-\-sort\-records=#
Sort records according to an index. This makes your
data much more localized and may speed up things
(It may be VERY slow to do a sort the first time!)
.TP
.BR \-u | \-\-unpack
Unpack file packed with pack_isam.
.TP
.BR \-v | \-\-verbose
Print more information. This can be used with
\-d and \-e. Use many \-v for more verbosity!
.TP
.BR \-V | \-\-version
Print version and exit.
.TP
.BR \-w | \-\-wait
Wait if table is locked.
.SH "SEE ALSO"
isamchk (1),
isamlog (1),
mysqlaccess (1),
mysqladmin (1),
mysqlbug (1),
mysqld (1),
mysqldump (1),
mysqlshow (1),
msql2mysql (1),
perror (1),
replace (1),
safe_mysqld (1),
which1 (1),
zap (1),
.SH AUTHOR
Ver 1.0, distribution 3.23.29a
Michael (Monty) Widenius (monty@tcx.se),
TCX Datakonsult AB (http://www.tcx.se).
This software comes with no warranty.
Manual page by L. (Kill-9) Pedersen
(kill-9@kill\-9.dk), Mercurmedia Data Model Architect /
system developer (http://www.mercurmedia.com)
.\" end of man page
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