Make sure not to handle API_FAILREQ if it's already handled
storage/ndb/src/kernel/blocks/suma/Suma.cpp:
Make sure not to handle API_FAILREQ if it's already handled
Make sure head after undo execute does not point to last page of file
As this will confuse next write to group
storage/ndb/src/kernel/blocks/lgman.cpp:
Make sure head after undo execute does not point to last page of file
As this will confuse next write to group
The previous two patches for this bug worked together so that
no permanent table was memory mapped. The first patch tried to
avoid mapping while a table is in use. It allowed mapping only
if there was exactly one lock on the table, assuming that the
calling thread owned it. During mi_open(), a different call to
memory mapping was coded, which did not have this limitation.
The second patch tried to remove the code duplication and just
called mi_extra() from mi_open() an thus inherited the limitation.
But on open, a thread does not have a lock on the table...
A possible solution would be to check for zero or one lock.
But since I learned that it is safe to memory map a file while
normal file I/O is done on it, I removed the restriction altogether
and allow to memory map while a table is in use.
No test case. I do not see a chance to verify with the test suite
which kind of I/O is used on a table.
storage/myisam/mi_extra.c:
Bug#25460 - High concurrency MyISAM access causes severe mysqld crash.
Allow to memory map while table is in use.
into mysql.com:/home/svoj/devel/mysql/BUG26881/mysql-5.1-engines
mysql-test/r/merge.result:
Auto merged
mysql-test/t/merge.test:
Auto merged
sql/sql_parse.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_create.c:
Auto merged
into perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb
storage/ndb/src/kernel/blocks/ERROR_codes.txt:
Auto merged
storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupGen.cpp:
Auto merged
storage/ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp:
Auto merged
storage/ndb/src/kernel/blocks/restore.cpp:
Auto merged
storage/ndb/test/ndbapi/testNodeRestart.cpp:
merge
storage/ndb/test/run-test/daily-basic-tests.txt:
merge
merge to 5.1, adopt testprg to optimized node recovery
storage/ndb/include/kernel/signaldata/LqhKey.hpp:
Add Restore as friend
storage/ndb/src/kernel/blocks/restore.cpp:
Give proper error message on LQHKEYREF
storage/ndb/test/ndbapi/testNodeRestart.cpp:
post merge fix, adopt to optimized node recovery...
into perch.ndb.mysql.com:/home/jonas/src/51-telco-gca
storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
Auto merged
storage/ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp:
Auto merged
storage/ndb/test/run-test/daily-basic-tests.txt:
Auto merged
storage/ndb/src/kernel/blocks/ERROR_codes.txt:
merge
storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
merge
storage/ndb/src/kernel/blocks/dbtup/DbtupGen.cpp:
merge
storage/ndb/test/ndbapi/testNodeRestart.cpp:
merge
into dev3-240.dev.cn.tlan:/home/justin.he/mysql/mysql-5.1/mysql-5.1-new-ndb-bj.test
sql/ha_ndbcluster.cc:
Auto merged
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupAbort.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupCommit.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupDiskAlloc.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupFixAlloc.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupGen.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupIndex.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupMeta.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupScan.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupVarAlloc.cpp:
Auto merged
storage/ndb/src/kernel/vm/Pool.hpp:
Auto merged
storage/ndb/src/mgmclient/CommandInterpreter.cpp:
Auto merged
storage/ndb/src/mgmsrv/ConfigInfo.cpp:
Auto merged
storage/ndb/tools/restore/consumer_restore.cpp:
Auto merged
into magare.gmz:/home/kgeorge/mysql/autopush/WL3527-5.1-opt
BitKeeper/deleted/.del-sql_parse.cc.rej:
Auto merged
BitKeeper/deleted/.del-table.cc.rej:
Auto merged
mysql-test/r/endspace.result:
Auto merged
mysql-test/t/group_by.test:
Auto merged
sql/item.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/opt_range.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_help.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
BitKeeper/deleted/.del-mysqld.cc.rej~35c1c438e11ebd89:
Auto merged
mysql-test/r/group_by.result:
manual merge to 5.1-opt
sql/mysqld.cc:
manual merge to 5.1-opt
sql/sql_base.cc:
manual merge to 5.1-opt
sql/sql_select.cc:
manual merge to 5.1-opt
sql/table.h:
manual merge to 5.1-opt
into poseidon.mysql.com:/home/tomas/mysql-5.1
sql/ha_ndbcluster.cc:
Auto merged
storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:
Auto merged
storage/ndb/src/ndbapi/ndberror.c:
Auto merged
Bug #26997 mysqld segfault when in single user mode
sql/ha_ndbcluster.cc:
make sure error is always set even if no proper error code from ndb
storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:
add error code for failing send signal (typically single user mode)
storage/ndb/src/ndbapi/ndberror.c:
added error code for failing send signal and timeout waiting for node failure
into poseidon.mysql.com:/home/tomas/mysql-5.1
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp:
Auto merged
storage/ndb/src/ndbapi/NdbRecAttr.cpp:
Auto merged
into perch.ndb.mysql.com:/home/jonas/src/tmp/mysql-5.1-telco-gca
storage/ndb/tools/waiter.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
merge
storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp:
merge
into moonlight.home:/home/tomash/src/mysql_ab/mysql-5.1-bug9953
mysql-test/r/sp-error.result:
Auto merged
mysql-test/r/view.result:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/set_var.cc:
Auto merged
sql/sp.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_help.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/table.cc:
Auto merged
sql/tztime.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
sql/sql_yacc.yy:
SCCS merged
The problem was that some facilities (like CONVERT_TZ() function or
server HELP statement) may require implicit access to some tables in
'mysql' database. This access was done by ordinary means of adding
such tables to the list of tables the query is going to open.
However, if we issued LOCK TABLES before that, we would get "table
was not locked" error trying to open such implicit tables.
The solution is to treat certain tables as MySQL system tables, like
we already do for mysql.proc. Such tables may be opened for reading
at any moment regardless of any locks in effect. The cost of this is
that system table may be locked for writing only together with other
system tables, it is disallowed to lock system tables for writing and
have any other lock on any other table.
After this patch the following tables are treated as MySQL system
tables:
mysql.help_category
mysql.help_keyword
mysql.help_relation
mysql.help_topic
mysql.proc (it already was)
mysql.time_zone
mysql.time_zone_leap_second
mysql.time_zone_name
mysql.time_zone_transition
mysql.time_zone_transition_type
These tables are now opened with open_system_tables_for_read() and
closed with close_system_tables(), or one table may be opened with
open_system_table_for_update() and closed with close_thread_tables()
(the latter is used for mysql.proc table, which is updated as part of
normal MySQL server operation). These functions may be used when
some tables were opened and locked already.
NOTE: online update of time zone tables is not possible during
replication, because there's no time zone cache flush neither on LOCK
TABLES, nor on FLUSH TABLES, so the master may serve stale time zone
data from cache, while on slave updated data will be loaded from the
time zone tables.
mysql-test/r/help.result:
Update result.
mysql-test/r/lock.result:
Update result.
mysql-test/r/sp-error.result:
Update result.
mysql-test/r/timezone2.result:
Add result for bug#9953: CONVERT_TZ requires mysql.time_zone_name
to be locked.
mysql-test/r/view.result:
Update result: use table t3 rather than utilize MySQL system table.
mysql-test/t/help.test:
Test that we can use HELP even under LOCK TABLES.
mysql-test/t/lock.test:
Test LOCK TABLE on system tables.
mysql-test/t/timezone2.test:
Add test case for bug#9953: CONVERT_TZ requires mysql.time_zone_name
to be locked.
mysql-test/t/view.test:
Update test: use table t3 rather that utilize MySQL system table.
sql/handler.h:
Fix comment for 'count' parameter of check_if_locking_is_allowed().
Add 'current' and 'system_count' parameters.
sql/item_create.cc:
We no longer have LEX::add_time_zone_tables_to_query_tables().
sql/item_timefunc.cc:
We no longer have LEX::time_zone_tables_used, so
Item_func_convert_tz::fix_fields() became the same as base
Item_date_func::fix_fields().
my_tz_find() no longer takes table list, but takes THD pointer now.
sql/item_timefunc.h:
Remove dead field and method.
sql/lock.cc:
Pass values for 'current' and 'system_count' to
check_if_locking_is_allowed().
sql/log_event.cc:
We no longer have my_tz_find_with_opening_tz_tables(), its functions is
performed by my_tz_find().
sql/mysql_priv.h:
Add functions to work with MySQL system tables.
sql/set_var.cc:
my_tz_find() no longer takes table list, but takes THD pointer now.
sql/sp.cc:
Remove close_proc_table(). Use close_system_tables() instead.
Use open_system_tables_for_read() and open_system_table_for_update().
sql/sp.h:
Remove close_proc_table() declaration.
sql/sql_base.cc:
Add implementation of open_system_tables_for_read(),
close_system_tables(), open_system_table_for_update().
sql/sql_help.cc:
Operate on MySQL system tables mysql.help_* with
open_system_tables_for_read() and close_system_tables() to allow the
usage of HELP statement under LOCK TABLES.
sql/sql_lex.cc:
Remove LEX::time_zone_tables_used and
LEX::add_time_zone_tables_to_query_tables() which are no longer used.
sql/sql_lex.h:
Remove LEX::time_zone_tables_used and
LEX::add_time_zone_tables_to_query_tables() which are no longer used.
sql/sql_parse.cc:
Remove references to LEX::time_zone_tables_used and
my_tz_check_n_skip_implicit_tables() which are no longer used.
sql/sql_show.cc:
Use close_system_tables() instead of removed close_proc_table().
sql/sql_view.cc:
LEX::time_zone_tables_used is no longer there.
sql/sql_yacc.yy:
LEX::add_time_zone_tables_to_query_tables() is no longer there.
sql/table.cc:
Add more tables that should be treated as MySQL system tables.
sql/share/errmsg.txt:
Change the error message, as now we allow write-locking of several
system tables if not mixed with ordinary tables.
sql/tztime.cc:
Do not add time zone tables to the list of query tables in
tz_init_table_list().
Remove fake_time_zone_tables_list and my_tz_get_tables_list().
In my_tz_init(), open mysql.time_zone_leap_second with
simple_open_n_lock_tables(), but pass time zone name to my_tz_find(),
which will open and close time zone tables as necessary.
In tz_load_from_open_tables() do not call table->use_all_columns(), as
this was already done in open_system_tables_for_read().
my_tz_find() takes THD pointer instead of table list, and calls
open_system_tables_for_read() and close_system_tables() as necessary.
Remove my_tz_find_with_opening_tz_tables().
sql/tztime.h:
Remove declarations of my_tz_get_table_list(),
my_tz_find_with_opening_tz_tables(), fake_time_zone_tables_list,
definition of my_tz_check_n_skip_implicit_tables().
Update prototype for my_tz_find().
storage/csv/ha_tina.cc:
Add new parameters to check_if_locking_is_allowed().
storage/csv/ha_tina.h:
Add new parameters to check_if_locking_is_allowed().
storage/myisam/ha_myisam.cc:
Add new parameters to check_if_locking_is_allowed(). In this
function we count system tables. If there are system tables, but
there are also non-system tables, we report an error.
storage/myisam/ha_myisam.h:
Add new parameters to check_if_locking_is_allowed().
storage/ndb/src/kernel/vm/Pool.hpp:
Only when m_pool.seize() return true, the ptr.i and ptr.p is assigned the ri
ght value, or else the parameter ptr should be "not touched"
into poseidon.mysql.com:/home/tomas/mysql-5.1-new-ndb
mysql-test/r/rpl_ndb_log.result:
Auto merged
sql/ha_ndbcluster_binlog.cc:
Auto merged
storage/ndb/include/util/OutputStream.hpp:
Auto merged
storage/ndb/src/ndbapi/NdbRecAttr.cpp:
Auto merged
storage/ndb/tools/restore/Restore.cpp:
Auto merged
storage/ndb/tools/restore/consumer_restore.cpp:
Auto merged
storage/ndb/tools/restore/Restore.hpp:
manual merge
storage/ndb/tools/restore/restore_main.cpp:
manual merge
into poseidon.mysql.com:/home/tomas/mysql-5.1-new-ndb
storage/ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
Auto merged
storage/ndb/src/ndbapi/ClusterMgr.cpp:
Auto merged
storage/ndb/src/ndbapi/Ndb.cpp:
Auto merged
storage/ndb/src/ndbapi/NdbRecAttr.cpp:
Auto merged
This just reverses those changes. I'm really sorry about that.
configure.in, version.c:
Reverse last push (from mysql-5.2 into mysql-5.1)
configure.in:
Reverse last push (from mysql-5.2 into mysql-5.1)
storage/ndb/src/common/util/version.c:
Reverse last push (from mysql-5.2 into mysql-5.1)
into chilla.local:/home/mydev/mysql-5.1-bug25673
mysql-test/r/gis-rtree.result:
Auto merged
mysql-test/t/gis-rtree.test:
Auto merged
storage/myisam/rt_index.c:
Auto merged
storage/myisam/rt_key.c:
Auto merged
storage/myisam/rt_split.c:
Auto merged
ndbd nodes are crashed
storage/ndb/src/kernel/vm/Pool.hpp:
Only when m_pool.seize() return true, the ptr.i and ptr.p is assigned the right value,
or else the parameter ptr should be "not touched".
into poseidon.mysql.com:/home/tomas/mysql-5.1-telco-gca-ndb_restore
storage/ndb/include/ndbapi/NdbRecAttr.hpp:
Auto merged
storage/ndb/src/ndbapi/NdbRecAttr.cpp:
manual merge
into mysql.com:/data0/mysqldev/users/tomas/mysql-5.1-new-maint
client/sql_string.h:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/ndb/src/common/debugger/EventLogger.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
Auto merged
storage/ndb/test/ndbapi/testNodeRestart.cpp:
Auto merged
new apply_status table ndb_restore adoption
mysql-test/r/ndb_restore_compat.result:
new apply_status table test adoption
mysql-test/r/rpl_ndb_log.result:
new apply_status table test adoption
mysql-test/r/rpl_truncate_7ndb.result:
new apply_status table test adoption
storage/ndb/tools/restore/consumer_restore.cpp:
new apply_status table ndb_restore adoption
on packed MyISAM tables
When fixing the indexes with "myisamchk -rq" after compressing
the table with "myisampack", an optionally supplied extension
".MYI" of the index file was not detected. The extension was
appended unconditionally. The result was ".MYI.MYI".
Now an extension is no longer appended if present already.
Thanks to David Shrewsbury for providing this patch.
Another problem was a misplaced parenthesis. We did never unpack
the file name ("~/..") and always returned a real path.
No test case. This is manually tested with the utilities
"myisampack" and "myisamchk".
storage/myisam/mi_create.c:
Bug#26782 - Patch: myisamchk -rq creates .MYI.MYI file
on packed MyISAM tables
Added code to detect existing extension on index file name.
Thanks to David Shrewsbury for providing this patch.
Additionally fixed an parenthesis. We did never unpack
the file name and always returned real path.
into poseidon.mysql.com:/home/tomas/mysql-5.1-telco-gca-single-user
storage/ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
Auto merged
storage/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
Auto merged
storage/ndb/src/ndbapi/ClusterMgr.cpp:
Auto merged
storage/ndb/src/ndbapi/Ndb.cpp:
Auto merged
storage/ndb/src/ndbapi/TransporterFacade.hpp:
Auto merged
