Add comments about why the InnoDB latching order is obeyed also for the MySQL query cache mutex; add an error printf if that is not the case
sync0sync.h:
Assign sync0sync.h ranks also for the MySQL query cache mutex and the MySQL binlog mutex; the latching order must be obeyed also for these
row0ins.c:
Add a comment why the query cache invalidate operation cannot deadlock in a cascaded FOREIGN KEY operation
innobase/row/row0ins.c:
Add a comment why the query cache invalidate operation cannot deadlock in a cascaded FOREIGN KEY operation
innobase/include/sync0sync.h:
Assign sync0sync.h ranks also for the MySQL query cache mutex and the MySQL binlog mutex; the latching order must be obeyed also for these
sql/ha_innodb.cc:
Add comments about why the InnoDB latching order is obeyed also for the MySQL query cache mutex; add an error printf if that is not the case
into hundin.mysql.fi:/home/marko/k/mysql-4.1
innobase/include/row0mysql.h:
Auto merged
innobase/row/row0sel.c:
Auto merged
sql/ha_innodb.cc:
Auto merged
key check because we can allow inserts into gaps (Support Issue #4317).
innobase/row/row0ins.c:
Take a shared record lock (LOCK_REC_NOT_GAP) for a matching record in the foreign
key check because we can allow inserts into gaps.
into mysql.com:/dbdata/psergey/mysql-5.0-bug5401-2
innobase/include/row0mysql.h:
Auto merged
innobase/row/row0sel.c:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/opt_range.cc:
Auto merged
innobase/dict/dict0boot.c:
Added DICT_SYS_INDEXES_TYPE_FIELD
innobase/dict/dict0crea.c:
Added dict_truncate_index_tree()
innobase/include/dict0boot.h:
Added DICT_SYS_INDEXES_TYPE_FIELD
innobase/include/dict0crea.h:
Added dict_truncate_index_tree()
innobase/include/row0mysql.h:
Added row_truncate_table_for_mysql()
innobase/row/row0mysql.c:
Added row_truncate_table_for_mysql()
sql/ha_innodb.cc:
Added ha_innobase::delete_all_rows() in order to
implement fast TRUNCATE TABLE
sql/ha_innodb.h:
Added ha_innobase::delete_all_rows() in order to
implement fast TRUNCATE TABLE
configure.in:
Auto merged
client/mysqldump.c:
Auto merged
innobase/buf/buf0rea.c:
Auto merged
innobase/dict/dict0load.c:
Auto merged
innobase/fil/fil0fil.c:
Auto merged
innobase/include/fil0fil.h:
Auto merged
innobase/include/row0mysql.h:
Auto merged
innobase/include/trx0trx.h:
Auto merged
innobase/os/os0file.c:
Auto merged
innobase/row/row0ins.c:
Auto merged
innobase/row/row0mysql.c:
Auto merged
innobase/row/row0sel.c:
Auto merged
innobase/srv/srv0start.c:
Auto merged
innobase/trx/trx0trx.c:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
mysql-test/mysql-test-run.sh:
Auto merged
mysql-test/r/alter_table.result:
Auto merged
mysql-test/r/ctype_ucs.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/r/grant.result:
Auto merged
mysql-test/r/grant_cache.result:
Auto merged
mysql-test/r/merge.result:
Auto merged
mysql-test/r/ndb_blob.result:
Auto merged
mysql-test/r/ps_1general.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/timezone2.result:
Auto merged
mysql-test/t/ctype_ucs.test:
Auto merged
mysql-test/t/grant.test:
Auto merged
mysql-test/t/merge.test:
Auto merged
mysql-test/t/multi_update.test:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
ndb/src/ndbapi/NdbBlob.cpp:
Auto merged
ndb/src/ndbapi/NdbConnection.cpp:
Auto merged
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
Auto merged
ndb/src/ndbapi/NdbOperationDefine.cpp:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_myisammrg.cc:
Auto merged
sql/ha_myisammrg.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql-common/client.c:
Auto merged
sql/sql_table.cc:
Auto merged
sql/strfunc.cc:
Auto merged
sql/unireg.cc:
Auto merged
vio/vio.c:
Auto merged
vio/viosocket.c:
Auto merged
Manually merge the little InnoDB bug fix from 4.1 to 5.0; Marko can then run tests on the fixed version
innobase/row/row0upd.c:
Manually merge the little InnoDB bug fix from 4.1 to 5.0; Marko can then run tests on the fixed version
Fix a little bug in InnoDB: we looked at the physical size of a stored SQL NULL value from a wrong field in the index; this has probably caused no bugs visible to the user, only caused some extra space usage in some rare cases; we may later backport the fix to 4.0
innobase/row/row0upd.c:
Fix a little bug in InnoDB: we looked at the physical size of a stored SQL NULL value from a wrong field in the index; this has probably caused no bugs visible to the user, only caused some extra space usage in some rare cases; we may later backport the fix to 4.0
into intelp4d.mysql.com:/users/vtkachenko/bk/mysql-5.0
BitKeeper/etc/logging_ok:
auto-union
innobase/srv/srv0srv.c:
Auto merged
mysql-test/r/variables.result:
Auto merged
mysql-test/t/variables.test:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/lex.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
row_upd_clust_rec(): Call btr_cur_get_rec() after
btr_pcur_restore_position(), not before. (Bug #7598)
innobase/row/row0upd.c:
row_upd_clust_rec(): Call btr_cur_get_rec() after
btr_pcur_restore_position(), not before.
Manually merge the latest FOREIGN KEY lock wait + DROP TABLE fix from 4.0
innobase/row/row0mysql.c:
Manually merge the latest FOREIGN KEY lock wait + DROP TABLE fix from 4.0
Fix the previous bug fix: dropping a table with FOREIGN KEY checks running on it caused a cascade of failed drops while the foreign key check was waiting for a lock
innobase/row/row0mysql.c:
Fix the previous bug fix: dropping a table with FOREIGN KEY checks running on it caused a cascade of failed drops while the foreign key check was waiting for a lock
Merge the two FOREIGN KEY bug fixes from 4.0, and add a TODO comment
innobase/row/row0mysql.c:
Merge the two FOREIGN KEY bug fixes from 4.0, and add a TODO comment
Fix bug: if we dropped a table where an INSERT was waiting for a lock to check a FOREIGN KEY constraint, then an assertion would fail in lock_reset_all_on_table(), since that operation assumes no waiting locks on the table or its records
row0mysql.c:
Fix bug: InnoDB failed to drop a table in the background drop queue if the table was referenced by a foreign key constraint
innobase/row/row0mysql.c:
Fix bug: InnoDB failed to drop a table in the background drop queue if the table was referenced by a foreign key constraint
innobase/row/row0ins.c:
Fix bug: if we dropped a table where an INSERT was waiting for a lock to check a FOREIGN KEY constraint, then an assertion would fail in lock_reset_all_on_table(), since that operation assumes no waiting locks on the table or its records
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/buf/buf0rea.c:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/include/dict0load.h:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/include/fil0fil.h:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/include/row0mysql.h:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/include/trx0trx.h:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/dict/dict0load.c:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/fil/fil0fil.c:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/row/row0ins.c:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/row/row0mysql.c:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/row/row0sel.c:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/srv/srv0start.c:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
innobase/trx/trx0trx.c:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
sql/ha_innodb.cc:
Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1
Logging to logging@openlogging.org accepted
sql_yacc.yy, sql_parse.cc, sql_lex.h, lex.h:
Implements the SHOW MUTEX STATUS command
set_var.cc, mysqld.cc, mysql_priv.h:
Added new GLOBAL variable timed_mutexes
ha_innodb.h:
New function innodb_mutex_show_status
ha_innodb.cc:
Added new innodb variables in SHOW STATUS
Implements the SHOW MUTEX STATUS command
innodb.test, innodb.result:
Added new row_lock_waits status variables tests.
variables.test, variables.result:
test new variable timed_mutexes
ut0ut.c:
New function ut_usectime.
sync0sync.c:
Mutex counting.
sync0rw.c:
New mutex parameters initialization.
srv0srv.c:
Counting row lock waits
row0sel.c, row0mysql.c:
Setting row_lock or table_lock state to thd.
que0que.c:
Added default no_lock_state to thd.
univ.i:
Added UNIV_SRV_PRINT_LATCH_WAITS debug define
sync0sync.ic:
Count mutex using.
sync0sync.h:
Added new parameters to mutex structure for counting.
sync0rw.h:
Added new parameters to rw_create_func.
srv0srv.h:
Added new innodb varuables to SHOW STATUS.
que0que.h:
Added thread lock states.
innobase/include/que0que.h:
Added thread lock states.
innobase/include/srv0srv.h:
Added new innodb varuables to SHOW STATUS.
innobase/include/sync0rw.h:
Added new parameters to rw_create_func.
innobase/include/sync0sync.h:
Added new parameters to mutex structure for counting.
innobase/include/sync0sync.ic:
Count mutex using.
innobase/include/univ.i:
Added UNIV_SRV_PRINT_LATCH_WAITS debug define
innobase/que/que0que.c:
Added default no_lock_state to thd.
innobase/row/row0mysql.c:
Setting row_lock or table_lock state to thd.
innobase/row/row0sel.c:
Setting row_lock or table_lock state to thd.
innobase/srv/srv0srv.c:
Counting row lock waits
innobase/sync/sync0rw.c:
New mutex parameters initialization.
innobase/sync/sync0sync.c:
Mutex counting.
innobase/ut/ut0ut.c:
New function ut_usectime.
mysql-test/r/variables.result:
test new variable timed_mutexes
mysql-test/r/innodb.result:
Added new row_lock_waits status variables tests.
mysql-test/t/variables.test:
test new variable timed_mutexes
mysql-test/t/innodb.test:
Added new row_lock_waits status variables tests.
sql/ha_innodb.cc:
Added new innodb variables in SHOW STATUS
Implements the SHOW MUTEX STATUS command
sql/ha_innodb.h:
New function innodb_mutex_show_status
sql/lex.h:
Implements the SHOW MUTEX STATUS command
sql/mysql_priv.h:
Added new GLOBAL variable timed_mutexes
sql/mysqld.cc:
Added new GLOBAL variable timed_mutexes
sql/set_var.cc:
Added new GLOBAL variable timed_mutexes
sql/sql_lex.h:
Implements the SHOW MUTEX STATUS command
sql/sql_parse.cc:
Implements the SHOW MUTEX STATUS command
sql/sql_yacc.yy:
Implements the SHOW MUTEX STATUS command
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
innobase/row/row0sel.c:
Fix for BUG#5401: Don't reset the entire NULL mask, only set/clear bits for particular fields.
This is necessary because index_merge ROR-intersection uses simulatenous scans on several keys
with the same row buffer.
mysql-test/r/index_merge_innodb.result:
Test for BUG#5401
mysql-test/t/index_merge_innodb.test:
Test for BUG#5401
that affected the UCS2 character set. (Bug #7350)
innobase/data/data0type.c:
Added dtype_get_charset_coll_noninline()
innobase/include/data0type.h:
Added dtype_get_charset_coll_noninline()
innobase/include/row0mysql.h:
Added charset field to mysql_row_templ_struct.
innobase/include/row0mysql.ic:
row_mysql_store_col_in_innobase_format():
When removing trailing spaces, treat the UCS2 character set properly.
innobase/rem/rem0cmp.c:
cmp_whole_field(): Do not remove trailing 0x20 bytes, as
innobase_mysql_cmp() implicitly pads the strings with trailing
spaces as necessary.
innobase/row/row0sel.c:
row_sel_field_store_in_mysql_format(): Do not pad with 0x20 bytes.
row_sel_store_mysql_rec(): Pad VARCHARs with trailing spaces
(0x20, or 0x0020 in UCS2).
sql/ha_innodb.cc:
build_template(): Initialize templ->charset
operations.
innobase/include/lock0lock.h:
Added lock_clust_rec_read_check_and_lock_alt(),
a variant of lock_clust_rec_read_check_and_lock()
without the parameter "offsets".
innobase/lock/lock0lock.c:
Added lock_clust_rec_read_check_and_lock_alt(),
a variant of lock_clust_rec_read_check_and_lock()
without the parameter "offsets".
innobase/row/row0ins.c:
row_ins_foreign_check_on_constraint(): Do not allocate offsets
from stack. This reduces the stack space consumption of
ON UPDATE CASCADE operations by 400 bytes per cascaded UPDATE
operation.
memory heaps. This changeset plugs also a few memory leaks that
were introduced with the compact InnoDB table format.
innobase/btr/btr0btr.c:
Changed interface to rec_get_offsets()
innobase/btr/btr0cur.c:
Changed interface to rec_get_offsets()
innobase/btr/btr0pcur.c:
Changed interface to rec_get_offsets()
innobase/btr/btr0sea.c:
Changed interface to rec_get_offsets()
innobase/include/rem0rec.h:
Changed interface to rec_get_offsets()
innobase/include/rem0rec.ic:
Changed interface to rec_get_offsets()
innobase/lock/lock0lock.c:
Changed interface to rec_get_offsets()
innobase/page/page0cur.c:
Changed interface to rec_get_offsets()
innobase/page/page0page.c:
Changed interface to rec_get_offsets()
innobase/rem/rem0rec.c:
Changed interface to rec_get_offsets()
innobase/row/row0ins.c:
Changed interface to rec_get_offsets()
innobase/row/row0mysql.c:
Changed interface to rec_get_offsets()
innobase/row/row0purge.c:
Changed interface to rec_get_offsets()
innobase/row/row0row.c:
Changed interface to rec_get_offsets()
innobase/row/row0sel.c:
Changed interface to rec_get_offsets()
innobase/row/row0umod.c:
Changed interface to rec_print()
innobase/row/row0undo.c:
Changed interface to rec_get_offsets()
innobase/row/row0upd.c:
Changed interface to rec_get_offsets()
innobase/row/row0vers.c:
Changed interface to rec_get_offsets()
innobase/trx/trx0rec.c:
Changed interface to rec_get_offsets()
innobase/include/lock0lock.h:
Auto merged
innobase/row/row0mysql.c:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/lock.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/handler.h:
content merge.
transactional table locks to tables mentioned in the query. These locks
are released at the end of the transaction automatically.
This is fix for bugs #5655, #5998 and issue #3762.
innobase/include/lock0lock.h:
Added a new lock type LOCK_TABLE_TRANSACTIONAL.
innobase/include/trx0trx.h:
Added a varible to store the number of transactional table locks
reserved by the transaction and stored in the trx_locks list.
innobase/lock/lock0lock.c:
Added a lock type LOCK_TABLE_TRANSACTIONAL.
innobase/row/row0mysql.c:
Added support for a transactional table lock.
innobase/trx/trx0roll.c:
Make compiler happy and format function.
innobase/trx/trx0trx.c:
Added information about number of explicit and transactional table locks in
the innodb monitor.
sql/ha_innodb.cc:
Added support for a LOCK_TABLE_TRANSACTIONAL table lock (SQLCOM_LOCK_TABLES_TRANSACTIONAL).
Transactional table locks are taken in the function ::transactional_table_lock().
sql/ha_innodb.h:
Added prototype for a function trandactional_table_lock().
sql/handler.h:
Added prototype for a virtual function transactional_table_lock().
Handler does not need to implement this function.
sql/lock.cc:
Added a function transactional_lock_tables() to lock all tables in the list
with transactional table lock. These locks can cause a deadlock and
this error should be reported back to user.
sql/mysql_priv.h:
Added prototype for a function transactional_lock_tables().
sql/sql_lex.h:
Added SQLCOM_LOCK_TABLES_TRANSACTIONAL command.
sql/sql_parse.cc:
Added SQLCOM_LOCK_TABLES_TRANSACTIONAL command.
sql/sql_yacc.yy:
Added parsing rules for a LOCK TABLES...WHERE ENGINE = x;
record format without requiring the doubly linked list added by
Heikki in ChangeSet@1.1627.16.2
innobase/btr/btr0sea.c:
btr_search_drop_page_hash_index(): support the compact record format
innobase/ibuf/ibuf0ibuf.c:
ibuf_insert_to_index_page(): Remove unnecessary computation of
field offsets.
innobase/row/row0ins.c:
row_ins_index_entry_low(): Remove unnecessary computation of
field offsets.
Remove parameter from call to btr_search_validate().
buf0buf.c:
Initialize member "index" of buf_block_t.
buf0buf.h:
Add member "index" to buf_block_t.
btr0sea.h:
Remove parameter of btr_search_validate()
btr0sea.c:
Make use of the added member "index" of buf_block_t.
innobase/btr/btr0sea.c:
Make use of the added member "index" of buf_block_t.
innobase/include/btr0sea.h:
Remove parameter of btr_search_validate()
innobase/include/buf0buf.h:
Add member "index" to buf_block_t.
innobase/buf/buf0buf.c:
Initialize member "index" of buf_block_t.
innobase/row/row0mysql.c:
Remove parameter from call to btr_search_validate().
innobase/btr/btr0btr.c:
Cache the value of dtype_get_fixed_size(type) in order to avoid
repeated calls to an external function innobase_is_mb_cset()
innobase/include/data0type.ic:
Declare innobase_is_mb_cset().
dtype_get_fixed_size(): Invoke innobase_is_mb_cset() for DATA_MYSQL.
innobase/row/row0ins.c:
Cache the value of dtype_get_fixed_size(type) in order to avoid
repeated calls to an external function innobase_is_mb_cset()
innobase/row/row0sel.c:
row_search_for_mysql(): Added a missing rec_reget_offsets() call
that caused an InnoDB debug assertion failure in ctype_utf8 test.
sql/ha_innodb.cc:
Define innobase_is_mb_cset().
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/btr/btr0btr.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/btr/btr0cur.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/btr/btr0pcur.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/btr/btr0sea.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/data/data0data.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/data/data0type.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/dict/dict0boot.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/dict/dict0crea.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/dict/dict0dict.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/dict/dict0load.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/dict/dict0mem.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/fil/fil0fil.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/fsp/fsp0fsp.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/ibuf/ibuf0ibuf.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/btr0btr.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/btr0btr.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/btr0cur.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/btr0cur.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/btr0pcur.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/btr0sea.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/data0type.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/dict0dict.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/dict0dict.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/dict0mem.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/lock0lock.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/lock0lock.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/mtr0log.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/mtr0mtr.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/page0cur.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/page0cur.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/page0page.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/page0page.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/rem0cmp.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/rem0cmp.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/rem0rec.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/rem0rec.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/row0row.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/row0row.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/row0upd.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/row0upd.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/row0vers.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/row0vers.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/srv0srv.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/trx0rec.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/ut0byte.h:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/include/ut0byte.ic:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/lock/lock0lock.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/log/log0recv.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/mtr/mtr0log.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/page/page0cur.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/page/page0page.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/pars/pars0pars.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/rem/rem0cmp.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/rem/rem0rec.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/row/row0ins.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/row/row0mysql.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/row/row0purge.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/row/row0row.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/row/row0sel.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/row/row0umod.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/row/row0undo.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/row/row0upd.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/row/row0vers.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/srv/srv0srv.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/trx/trx0rec.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
innobase/trx/trx0undo.c:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
sql/ha_innodb.cc:
Implement more compact InnoDB record format.
Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
client/mysqldump.c:
Auto merged
innobase/include/row0mysql.h:
Auto merged
innobase/lock/lock0lock.c:
Auto merged
innobase/row/row0mysql.c:
Auto merged
innobase/row/row0sel.c:
Auto merged
mysql-test/r/mysqldump.result:
Auto merged
mysql-test/r/ndb_index_unique.result:
Auto merged
mysql-test/r/rpl_start_stop_slave.result:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
mysql-test/t/ndb_grant.later:
Auto merged
mysql-test/t/ndb_index_unique.test:
Auto merged
ndb/include/ndbapi/NdbScanOperation.hpp:
Auto merged
ndb/src/ndbapi/NdbScanOperation.cpp:
Auto merged
ndb/test/ndbapi/testScanPerf.cpp:
Auto merged
netware/comp_err.def:
Auto merged
netware/isamchk.def:
Auto merged
netware/isamlog.def:
Auto merged
netware/libmysql.def:
Auto merged
netware/my_print_defaults.def:
Auto merged
netware/myisam_ftdump.def:
Auto merged
netware/myisamchk.def:
Auto merged
netware/myisamlog.def:
Auto merged
netware/myisampack.def:
Auto merged
netware/mysql.def:
Auto merged
netware/mysql_install.def:
Auto merged
netware/mysql_install_db.def:
Auto merged
netware/mysql_test_run.def:
Auto merged
netware/mysql_waitpid.def:
Auto merged
netware/mysqladmin.def:
Auto merged
netware/mysqlbinlog.def:
Auto merged
netware/mysqlcheck.def:
Auto merged
netware/mysqld.def:
Auto merged
netware/mysqld_safe.def:
Auto merged
netware/mysqldump.def:
Auto merged
netware/mysqlimport.def:
Auto merged
netware/mysqlshow.def:
Auto merged
netware/mysqltest.def:
Auto merged
netware/pack_isam.def:
Auto merged
netware/perror.def:
Auto merged
netware/replace.def:
Auto merged
netware/resolve_stack_dump.def:
Auto merged
netware/resolveip.def:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
client/mysqladmin.cc:
Merge for Netware changes. Indention fixes.
sql/field.cc:
Merge fixes, warnings added from 4.1 to 5.0
sql/mysqld.cc:
Merge fixes, just indention fixes.
innobase/include/lock0lock.h:
Replaced lock_get_ix_table() with lock_get_table().
innobase/lock/lock0lock.c:
Replaced lock_get_ix_table() with lock_get_table().
innobase/include/row0mysql.h:
row_lock_table_for_mysql(): Added parameter mode.
innobase/row/row0mysql.c:
row_lock_table_for_mysql(): Added parameter mode.
sql/ha_innodb.cc:
ha_innobase::write_row(): Make ALTER TABLE commits more robust:
account for conversions from non-InnoDB format,
do not attempt to commit if there are other than
a single IX or IS lock on the source table, and
the source table is in InnoDB format. This
prohibits intermediate commits for OPTIMIZE TABLE
if the table contains an auto_increment field.
into poseidon.ndb.mysql.com:/home/tomas/mysql-5.0
BitKeeper/etc/logging_ok:
auto-union
innobase/buf/buf0buf.c:
Auto merged
innobase/buf/buf0lru.c:
Auto merged
innobase/row/row0mysql.c:
Auto merged
innobase/row/row0sel.c:
Auto merged
ndb/src/mgmsrv/main.cpp:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/slave.h:
Auto merged
sql/sql_repl.cc:
Auto merged
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/buf/buf0buf.c:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/buf/buf0lru.c:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/include/buf0lru.h:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/include/db0err.h:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/include/row0sel.h:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/include/ut0mem.h:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/mem/mem0pool.c:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/row/row0mysql.c:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/row/row0sel.c:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/srv/srv0start.c:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
innobase/ut/ut0mem.c:
Fix bug #6817 and bug #6827 : do not crash the server if the buffer pool becomes filled by the locks of ONE huge transaction, return error 1206 instead; do not crash the server, but return error if we cannot allocate memory for the buffer pool at a mysqld startup
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
Docs/Support/texi2html:
Auto merged
client/mysqltest.c:
Auto merged
innobase/lock/lock0lock.c:
Auto merged
innobase/row/row0sel.c:
Auto merged
mysql-test/r/fulltext.result:
Auto merged
mysql-test/r/heap.result:
Auto merged
mysql-test/r/key.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
mysql-test/r/rpl000015.result:
Auto merged
mysql-test/r/rpl_log_pos.result:
Auto merged
mysql-test/r/rpl_rotate_logs.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/type_blob.result:
Auto merged
mysql-test/t/key.test:
Auto merged
mysql-test/t/myisam.test:
Auto merged
mysql-test/t/rpl000015.test:
Auto merged
mysql-test/t/rpl_log_pos.test:
Auto merged
mysql-test/t/rpl_rotate_logs.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/handler.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_do.cc:
Auto merged
sql/sql_table.cc:
Auto merged
innobase/row/row0sel.c:
Fixed bug: innodb_locks_unsafe_for_binlog still uses next-key locking (BUG #6747).
We do not take gap type locks when using InnoDB startup option
innodb_locks_unsafe_for_binlog. Some code polishing also done.
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
client/Makefile.am:
Auto merged
client/mysqlbinlog.cc:
Auto merged
configure.in:
Auto merged
include/my_time.h:
Auto merged
innobase/fil/fil0fil.c:
Auto merged
innobase/include/fil0fil.h:
Auto merged
libmysql/libmysql.c:
Auto merged
mysql-test/r/func_group.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/t/func_group.test:
Auto merged
mysql-test/t/func_time.test:
Auto merged
sql/field.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_sum.h:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_prepare.cc:
Auto merged
tests/client_test.c:
Auto merged
BitKeeper/etc/logging_ok:
auto-union
BitKeeper/deleted/.del-Makefile.am:
Delete: Docs/Images/Makefile.am
configure.in:
Auto merged
innobase/include/row0mysql.h:
Auto merged
innobase/lock/lock0lock.c:
Auto merged
innobase/row/row0mysql.c:
Auto merged
mysql-test/r/ps.result:
Auto merged
mysql-test/t/ps.test:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/table.cc:
Auto merged
BitKeeper/etc/ignore:
auto-union
client/mysqldump.c:
Auto merged
client/mysqltest.c:
Auto merged
innobase/include/row0mysql.h:
Auto merged
libmysql/libmysql.c:
Auto merged
mysql-test/r/ctype_ucs.result:
Auto merged
mysql-test/r/fulltext.result:
Auto merged
mysql-test/r/func_in.result:
Auto merged
mysql-test/r/ps.result:
Auto merged
mysql-test/r/ps_2myisam.result:
Auto merged
mysql-test/r/ps_3innodb.result:
Auto merged
mysql-test/r/ps_4heap.result:
Auto merged
mysql-test/r/ps_5merge.result:
Auto merged
mysql-test/r/ps_6bdb.result:
Auto merged
mysql-test/r/type_float.result:
Auto merged
mysql-test/r/user_var.result:
Auto merged
mysql-test/t/innodb.test:
Auto merged
mysql-test/t/user_var.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
sql/ha_berkeley.cc:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_error.cc:
Auto merged
sql/sql_help.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
locks all rows (BUG #3300). When using innobase_locks_unsafe_for_binlog
option InnoDB does not take locks for those rows which do not
belong to the result set or werent changed by the query. This fix removes
unnecessary locks also from SELECT and DELETE queries.
innobase/include/row0mysql.h:
Added prototype for row_unlock_for_mysql() function which does an unlock of
a row for MySQL.
innobase/include/trx0trx.h:
Added a field trx_create_lock to a transaction structure. This field is
TRUE if we have created a new lock for a record accessed.
innobase/lock/lock0lock.c:
Set lock create flag if lock is created and reset this flag before
transaction requests a lock.
innobase/row/row0mysql.c:
Add support for unlocking a row in InnoDB. If we are using
innobase_locks_unsafe_for_binlog option then all those record
locks obtained by SQL-query which do not belong to result set
or were not modified are unlocked i.e. we remove the lock from
those records.
sql/ha_innodb.cc:
Added support for a unlock_row interface in InnoDB.
sql/ha_innodb.h:
Added prototype for a function unlock_row().
