This is branches/zip@r6032 in SVN and _is part_ of
revid:svn-v4:16c675df-0fcb-4bc9-8058-dcc011a37293:branches/zip:6113
in BZR.
This is being reverted because now the code is serialized directly on
index->stat_n_diff_key_vals[] as the fix for
Bug#53046 dict_update_statistics_low can still be run concurrently on same table
goes.
on same table
Protect dict_index_t::stat_n_diff_key_vals[] with an array of
mutexes.
Testing: tested all code paths under UNIV_SYNC_DEBUG
for the one in dict_print() one has to enable the InnoDB table monitor:
CREATE TABLE innodb_table_monitor (a int) ENGINE=INNODB;
When row_merge_drop_temp_indexes() was reworked to drop the indexes
via the data dictionary cache, the code was broken because it would
read the index name from the wrong field.
btr_page_tuple_smaller(): New function, refactored from
btr_page_split_and_insert().
btr_page_get_split_rec(): Renamed from btr_page_get_sure_split_rec().
Note that a NULL return may mean that the tuple is to be inserted into
either the lower or upper page, to be determined by btr_page_tuple_smaller().
btr_page_split_and_insert(): When btr_page_get_split_rec() returns NULL,
invoke btr_page_tuple_smaller() to determine which half-page the tuple
belongs to.
Reviewed by Sunny Bains
indexed BLOBs for ROW_FORMAT=DYNAMIC and ROW_FORMAT_COMPRESSED tables
(Bug #52746). In these tables, the locally stored prefix of a BLOB can
be as small as 20 bytes (BTR_EXTERN_FIELD_REF_SIZE). ROW_FORMAT=REDUNDANT
and ROW_FORMAT=COMPACT store a prefix of 768 bytes (REC_MAX_INDEX_COL_LEN).
trx_undo_rec_get_col_val(): Relax the ut_ad() assertion and add a
reference to dtuple_convert_big_rec().
trx_undo_rec_get_partial_row(): Relax the ut_a() assertion that
prompted Bug #52746.
they are ignored to a new test suite "innodb_plugin".
Remove a hack in mtr that was deployed to run the builtin InnoDB tests against
the InnoDB Plugin. Also detect if a test is an 'innodb plugin test' and if so
then transparently replace the builtin InnoDB with the InnoDB Plugin.
Detailed revision comments:
r6897 | mmakela | 2010-03-29 11:36:19 +0300 (Mon, 29 Mar 2010) | 3 lines
branches/zip: innodb_mutex_show_status(): Fix a condition
that was accidentally negated in r6781, making SHOW ENGINE INNODB MUTEX STATUS
display only locks with no OS waits.
Detailed revision comments:
r6891 | vdimov | 2010-03-26 16:19:01 +0200 (Fri, 26 Mar 2010) | 5 lines
Non-functional change: update copyright year to 2010 of the files
that have been modified after 2010-01-01 according to svn.
for f in $(svn log -v -r{2010-01-01}:HEAD |grep "^ M " |cut -b 16- |sort -u) ; do sed -i "" -E 's/(Copyright \(c\) [0-9]{4},) [0-9]{4}, (.*Innobase Oy.+All Rights Reserved)/\1 2010, \2/' $f ; done
Detailed revision comments:
r6873 | vdimov | 2010-03-25 17:06:56 +0200 (Thu, 25 Mar 2010) | 4 lines
branches/zip:
Use Bug#N instead of Bug #N to be consistent with the rest of the fil.
Detailed revision comments:
r6871 | vdimov | 2010-03-25 16:39:44 +0200 (Thu, 25 Mar 2010) | 4 lines
branches/zip:
Whitespace fixup to be consistent with the rest of the file.
Detailed revision comments:
r6861 | vdimov | 2010-03-23 19:31:02 +0200 (Tue, 23 Mar 2010) | 36 lines
branches/zip:
Merge joerg@mysql.com-20100322150231-vdq0afbqtmbs6phy from BZR,
Including univ.i before mysql/plugin.h is needed to avoid this
compiler error:
o This is how gcc puts it:
o > > ccache /usr/local/gcc-4.3.2/bin/gcc -static-libgcc -DHAVE_CONFIG_H -I. -I../../include -I../../include -I../../include -I../../regex -I./include -I../../sql -I. -I../../zlib -g -O3 -march=i686 -DUNIV_LINUX -MT libinnobase_a-trx0i_s.o -MD -MP -MF .deps/libinnobase_a-trx0i_s.Tpo -c -o libinnobase_a-trx0i_s.o `test -f 'trx/trx0i_s.c' || echo './'`trx/trx0i_s.c
o > > In file included from ./include/univ.i:114,
o > > from trx/trx0i_s.c:36:
o > > ../../include/my_pthread.h:628: error: expected ')' before '*' token
o > > In file included from ../../include/my_pthread.h:732,
o > > from ./include/univ.i:114,
o > > from trx/trx0i_s.c:36:
o > > ../../include/mysql/psi/mysql_thread.h💯 error: expected specifier-qualifier-list before 'pthread_rwlock_t'
o > > ../../include/mysql/psi/mysql_thread.h:116: error: expected specifier-qualifier-list before 'pthread_rwlock_t'
o > > ../../include/mysql/psi/mysql_thread.h: In function 'inline_mysql_rwlock_init':
o > > ../../include/mysql/psi/mysql_thread.h:711: error: 'mysql_rwlock_t' has no member named 'm_psi'
o > > ../../include/mysql/psi/mysql_thread.h:716: error: 'mysql_rwlock_t' has no member named 'm_rwlock'
o > > .... ((continued))
o
o Intel's icc gives slightly clearer messages:
o > > icc -static-intel -static-libgcc -DHAVE_CONFIG_H -I. -I../../include -I../../include -I../../include -I../../regex -I./include -I../../sql -I. -I../../zlib -O3 -g -unroll2 -ip -mp -restrict -no-ftz -no-prefetch -DUNIV_LINUX -MT libinnobase_a-trx0i_s.o -MD -MP -MF .deps/libinnobase_a-trx0i_s.Tpo -c -o libinnobase_a-trx0i_s.o `test -f 'trx/trx0i_s.c' || echo './'`trx/trx0i_s.c
o > > ../../include/my_pthread.h(628): error: identifier "pthread_rwlock_t" is undefined
o > > extern int rw_pr_init(rw_pr_lock_t *);
o > > ^
o > >
o > > ../../include/mysql/psi/mysql_thread.h(100): error: identifier "pthread_rwlock_t" is undefined
o > > rw_lock_t m_rwlock;
o > > ^
o > >
o > > ../../include/mysql/psi/mysql_thread.h(116): error: identifier "pthread_rwlock_t" is undefined
o > > rw_pr_lock_t m_prlock;
o > > ^
Detailed revision comments:
r6860 | jyang | 2010-03-23 18:20:36 +0200 (Tue, 23 Mar 2010) | 5 lines
branches/zip: This is patch from Inaam that uses red-black tree
to speed up insertions into the flush_list and thus the recovery
process. The patch has been tested by Nokia.
Detailed revision comments:
r6858 | mmakela | 2010-03-23 14:09:24 +0200 (Tue, 23 Mar 2010) | 1 line
branches/zip: innodb_read_ahead_threshold: Add missing space to help string.
