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mariadb/storage/myisam
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petr/cps@mysql.com/owlet.local 6846f8d9c4 Fix for Bug #17544 "Cannot do atomic log rotate", 
Bug #21785 "Server crashes after rename of the log table" and
Bug #21966 "Strange warnings on create like/repair of the log
            tables"

According to the patch, from now on, one should use RENAME to
perform a log table rotation (this should also be reflected in
the manual).

Here is a sample:

use mysql;
CREATE TABLE IF NOT EXISTS general_log2 LIKE general_log;
RENAME TABLE general_log TO general_log_backup, general_log2 TO general_log;

The rules for Rename of the log tables are following:
      IF   1. Log tables are enabled
      AND  2. Rename operates on the log table and nothing is being
              renamed to the log table.
      DO   3. Throw an error message.
      ELSE 4. Perform rename.
 
The very RENAME query will go the the old (backup) table. This is
consistent with the behavoiur we have with binlog ROTATE LOGS
statement.

Other problems, which are solved by the patch are:

1) Now REPAIR of the log table is exclusive operation (as it should be), this
   also eliminates lock-related warnings. and
2) CREATE LIKE TABLE now usese usual read lock on the source table rather
   then name lock, which is too restrictive. This way we get rid of another
   log table-related warning, which occured because of the above fact
   (as a side-effect, name lock resulted in a warning).
2006-10-13 17:26:46 +04:00
..
ftbench Fixed warning message breakage. 2006-08-13 22:28:41 -07:00
.cvsignore
ChangeLog
CMakeLists.txt This changeset moves the ha_myisam files to their storage directories. It also includes updates for all engines include patch for windows builds. 2006-08-19 17:38:42 -07:00
ft_boolean_search.c Merge bk-internal.mysql.com:/home/bk/mysql-5.1-new 2006-06-04 21:05:22 +03:00
ft_eval.c Added support for key_block_size for key and table level (WL#602) 2006-05-03 15:59:17 +03:00
ft_eval.h
ft_nlq_search.c Now ftparser does not need to bother about memory management - 2006-05-30 18:15:18 +02:00
ft_parser.c Removed warnings for Windows build issues. Edited Windows README to remove reference to BDB. 2006-08-14 14:45:48 -07:00
ft_static.c Incompatible ftparser plugin API change. 2006-05-28 17:02:50 +02:00
ft_stem.c
ft_stopwords.c
ft_test1.c Added support for key_block_size for key and table level (WL#602) 2006-05-03 15:59:17 +03:00
ft_test1.h
ft_update.c Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.1-engines 2006-06-14 15:17:47 +05:00
ftdefs.h Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.1-engines 2006-06-14 15:17:47 +05:00
fulltext.h
ha_myisam.cc Fix for Bug #17544 "Cannot do atomic log rotate", 2006-10-13 17:26:46 +04:00
ha_myisam.h This changeset moves the ha_myisam files to their storage directories. It also includes updates for all engines include patch for windows builds. 2006-08-19 17:38:42 -07:00
make-ccc
Makefile.am This changest: 2006-08-22 16:24:12 -07:00
mi_cache.c
mi_changed.c
mi_check.c Merge chilla.local:/home/mydev/mysql-5.0-ateam 2006-07-06 13:18:00 +02:00
mi_checksum.c
mi_close.c
mi_create.c Post-merge fixes. 2006-07-27 14:12:41 +04:00
mi_dbug.c
mi_delete.c Merge mysql.com:/home/mydev/mysql-5.0-bug14980 2006-03-10 17:52:28 +01:00
mi_delete_all.c Removed warnings for Windows build issues. Edited Windows README to remove reference to BDB. 2006-08-14 14:45:48 -07:00
mi_delete_table.c Merge chilla.local:/home/mydev/mysql-5.0-ateam 2006-07-06 13:18:00 +02:00
mi_dynrec.c Merge chilla.local:/home/mydev/mysql-5.0-bug20719 2006-07-30 06:20:32 +02:00
mi_extra.c Fix Bug #18559 "log tables cannot change engine, and 2006-08-03 21:28:15 +04:00
mi_info.c This patch cleans up two tests which were a bit fragile from other failing tests. It also removes some variables associated with removed RAID support. 2006-02-24 13:20:51 -08:00
mi_key.c Merge mysql.com:/home/mydev/mysql-5.0-bug19604 2006-05-31 10:27:53 +02:00
mi_keycache.c Remove compiler warnings 2006-03-29 17:04:00 +03:00
mi_locking.c myisamdef.h, mi_locking.c, mi_dynrec.c: 2006-02-22 08:32:58 +01:00
mi_log.c
mi_open.c Fix Bug #18559 "log tables cannot change engine, and 2006-08-03 21:28:15 +04:00
mi_packrec.c Removed warnings for Windows build issues. Edited Windows README to remove reference to BDB. 2006-08-14 14:45:48 -07:00
mi_page.c Added support for key_block_size for key and table level (WL#602) 2006-05-03 15:59:17 +03:00
mi_panic.c
mi_preload.c
mi_range.c
mi_rename.c
mi_rfirst.c
mi_rkey.c Merge chilla.local:/home/mydev/mysql-5.0-ateam 2006-07-06 13:18:00 +02:00
mi_rlast.c
mi_rnext.c
mi_rnext_same.c Merge mysql.com:/home/mydev/mysql-5.0-bug14980 2006-03-10 17:52:28 +01:00
mi_rprev.c
mi_rrnd.c
mi_rsame.c
mi_rsamepos.c unsigned char -> uchar 2006-06-19 12:45:34 +03:00
mi_scan.c
mi_search.c This changeset is largely a handler cleanup changeset (WL#3281), but includes fixes and cleanups that was found necessary while testing the handler changes 2006-06-04 18:52:22 +03:00
mi_static.c
mi_statrec.c
mi_test1.c Added support for key_block_size for key and table level (WL#602) 2006-05-03 15:59:17 +03:00
mi_test2.c This changeset is largely a handler cleanup changeset (WL#3281), but includes fixes and cleanups that was found necessary while testing the handler changes 2006-06-04 18:52:22 +03:00
mi_test3.c Added support for key_block_size for key and table level (WL#602) 2006-05-03 15:59:17 +03:00
mi_test_all.res
mi_test_all.sh
mi_unique.c Merge mysql.com:/home/mydev/mysql-5.0-bug14980 2006-03-10 17:52:28 +01:00
mi_update.c Merge zim.(none):/home/brian/mysql/dep-5.0 2006-08-14 15:24:29 -07:00
mi_write.c Fix Bug #18559 "log tables cannot change engine, and 2006-08-03 21:28:15 +04:00
myisam_ftdump.c Bug #17122: myisam_ftdump requires write access to files although only reads from them 2006-07-21 13:59:59 -07:00
myisamchk.c Final patch to remove the last of the OS2 support. 2006-04-15 18:17:32 -07:00
myisamdef.h Fix Bug #18559 "log tables cannot change engine, and 2006-08-03 21:28:15 +04:00
myisamlog.c Merge mysql.com:/home/my/mysql-5.0 2006-05-04 15:58:30 +03:00
myisampack.c This changeset is largely a handler cleanup changeset (WL#3281), but includes fixes and cleanups that was found necessary while testing the handler changes 2006-06-04 18:52:22 +03:00
NEWS
plug.in Major changes are plug.in files created for almost all storage engines. A few stray BDB references removed. 2006-08-18 21:19:19 -07:00
rt_index.c Merge chilla.local:/home/mydev/mysql-5.0-ateam 2006-07-06 13:18:00 +02:00
rt_index.h
rt_key.c
rt_key.h
rt_mbr.c Merge chilla.local:/home/mydev/mysql-5.0-ateam 2006-07-06 13:18:00 +02:00
rt_mbr.h
rt_split.c
rt_test.c
sort.c Merge zim.(none):/home/brian/mysql/dep-5.0 2006-08-14 15:24:29 -07:00
sp_defs.h
sp_key.c
sp_test.c
test_pack
TODO