WITH LIBEDIT
Libedit won't build on platforms that do not provide
"sys/cdefs.h".
Removed the inclusion of cdefs.h from all files
other that sys.h, which includes this file only
when the header is found while configuring.
Fixed wrong parameter type for --general-log. Now one can enable it with --general-log= 1 | true | on
Fixed that bool parameters can also take 'on' and 'off' as parameters. This is in line with the values assigned to them in mysqld.
mysys/my_getopt.c:
Fixed that bool parameters can also take 'on' and 'off' as parameters.
sql/mysqld.cc:
Fixed wrong info message for mysqld --general-log
Fixed wrong parameter type for --general-log. Now one can enable it with --general-log= 1 | true | on
Buffer over-run on all platforms, crash on windows, wrong result on other platforms,
when rounding numbers which start with 999999999 and have
precision = 9 or 18 or 27 or 36 ...
mysql-test/r/type_newdecimal.result:
New test cases.
mysql-test/t/type_newdecimal.test:
New test cases.
sql/my_decimal.h:
Add sanity checking code, to catch buffer over/under-run.
strings/decimal.c:
The original initialization of intg1 (add 1 if buf[0] == DIG_MAX)
will set p1 to point outside the buffer, and the loop to copy the original value
while (buf0 < p0)
*(--p1) = *(--p0);
will overwrite memory outside the my_decimal object.
hash index at shutdown
btr_search_disable(): Just drop the entire adaptive hash index,
without dropping every record separately.
buf_pool_clear_hash_index(): Renamed and simplified from
buf_pool_drop_hash_index(). Set block->index = NULL for every block in
the buffer pool. Do not release the btr_search_latch. The caller will
have to adjust other data structures.
Remove block->is_hashed. It is redundant, should be always equal to
block->index != NULL.
Remove btr_search_fully_disabled, btr_search_enabled_mutex, and
SYNC_SEARCH_SYS_CONF. We drop the AHI in one pass, without releasing
the btr_search_latch in between.
Replace void* with const rec_t* and add assertions on btr_search_latch
and btr_search_enabled to ha0ha.h, ha0ha.ic, ha0ha.c.
page_set_max_trx_id(): Ignore the adaptive hash index. I forgot to
push this in rb:750.
btr0sea.c: Always after acquiring btr_search_latch, check for
block->index==NULL or !btr_search_enabled. We can now set
block->index=NULL while only holding btr_search_latch in exclusive
mode. Always acquire btr_search_latch before reading block->index,
except in shortcuts when testing for block->index == NULL.
ha_clear(), ha_search(): Unused function, remove.
buf_page_peek_if_search_hashed(): Remove. This function may avoid
latching a page at the cost of doing a duplicate buf_pool->page_hash
lookup.
rb:775 approved by Inaam Rana
A buffer large enough to hold the query _plus_ some additional
data is allocated before parsing is started. The additional data
is used by the query cache, and consists of the name of the current
database and a set of flags.
When a packet containing multiple SQL statements is sent to the
server and one of the statements changes the current database
(a "USE <db>" statement), and the name of the new current database
is longer than of the previous, there is not enough space in the
buffer for the new name, and we write out over the buffer boundary.
The fix adds an extra field to store the number of bytes
allocated to the database name in the buffer. If the current
database name changes, and the new name is longer than the
previous one, we refuse to cache the query.
Cleanup: Changed procedure type from a int/char to an enum for easier to manage and debug code.
mysql-test/r/trigger.result:
Test that mysql.proc is not used as part of creating or using a trigger.
mysql-test/t/trigger.test:
Test that mysql.proc is not used as part of creating or using a trigger.
sql/sp.cc:
The main bug fix is to not look up triggers in mysql.proc; This is done by ignoreing type == TYPE_ENUM_TRIGGER in sp_add_used_routine()
Cleanup: Changed procedure type from a int/char to an enum.
sql/sp.h:
Cleanup: Changed procedure type from a int/char to an enum.
sql/sp_head.h:
Cleanup: Changed procedure type from a int/char to an enum.
sql/sql_db.cc:
Fix include order
sql/sql_lex.cc:
Fix include order
sql/sql_parse.cc:
Cleanup: Changed procedure type from a int/char to an enum.
sql/sql_show.cc:
Fix include order
sql/sql_view.cc:
Fix include order
Added suppression message for valgrind failure found on OpenSuSE 11.1
mysql-test/mysql-test-run.pl:
Fix for issue found in buildbot where mysqld.*.err files was missing
Patch by Kristian Nielsen
mysql-test/valgrind.supp:
Added suppression message for valgrind failure found on OpenSuSE 11.1
sql/mysqld.cc:
Added missing space to comment
Now the aria_log_control_file and log file is not touched if aria files are not written to.
storage/maria/ma_checkpoint.c:
Fixed wrong test if log file has increased.
Don't reset pages_to_flush_before_next_checkpoint as this would cause the checkpoint to happen at next checkpoint interval
Problematic query:
insert ignore into `t1_federated` (`c1`) select `c1` from `t1_local` a
where not exists (select 1 from `t1_federated` b where a.c1 = b.c1);
When this query is killed in another connection it could lead to crash.
The problem is follwing:
An attempt to obtain table statistics for subselect table in killed query
fails with an error. So JOIN::optimize() for subquery is failed but
it does not prevent further subquery evaluation.
At the first subquery execution JOIN::optimize() is called
(see subselect_single_select_engine::exec()) and fails with
an error. 'executed' flag is set to TRUE and it prevents
further subquery evaluation. At the second call
JOIN::optimize() does not happen as 'JOIN::optimized' is TRUE
and in case of uncacheable subquery the 'executed' flag is set
to FALSE before subquery evaluation. So we loose 'optimize stage'
error indication (see subselect_single_select_engine::exec()).
In other words 'executed' flag is used for two purposes, for
error indication at JOIN::optimize() stage and for an
indication of subquery execution. And it seems it's wrong
as the flag could be reset.
mysql-test/r/error_simulation.result:
test case
mysql-test/t/error_simulation.test:
test case
sql/item_subselect.cc:
added new flag subselect_single_select_engine::optimize_error
which is used for error detection which could happen at optimize
stage.
sql/item_subselect.h:
added new flag subselect_single_select_engine::optimize_error
sql/sql_select.cc:
test case
rw_lock_x_lock_func(): Assert that the thread is not already holding
the lock in a conflicting mode (RW_LOCK_SHARED).
rw_lock_s_lock_func(): Assert that the thread is not already holding
the lock in a conflicting mode (RW_LOCK_EX).
bugfix: garbage in PLUGIN_VAR_STR variables when INSTALL'ing a plugin
mysql-test/include/default_mysqld.cnf:
disable feedback plugin by default.
when enabled - tag is as a test run
Bug 12980094 - ASSERTION IN INNODB DETECTED IN RQG_PARTITION_DDL
Bug 13034534 - RQG TESTS FAIL ON WINDOWS WITH CRASH NEAR RW_LOCK_DEBUG_PRINT
All access to struct rw_lock_debug_struct must be protected by rw_lock_debug_mutex_enter().
Change the RPM spec file so that each RPM "obsoletes" the corresponding RPMs
of all (other) configurations, so a "server" RPM of any configuration
can replace the "server" RPM of any other configuration on a "rpm -U".
CMakeLists.txt:
1. add -DSAFEMALLOC -DSAFE_MUTEX in the top-level CMakeLists.txt
don't force plugins to copy-paste these lines in their CMakeLists.txt
2.1 search plugin/* for plugins (not only storage/*),
2.2 recognize MYSQL_PLUGIN (not only MYSQL_STORAGE_ENGINE),
2.3 extract library names from the plug.in (don't force library names to
be ha_<engine>.dll and <engine>.lib)
include/mysql/plugin.h:
define MYSQL_PLUGIN_EXPORT appropriately
(backport from 5.5)
libmysqld/CMakeLists.txt:
remove unnecessary workaround
plugin/fulltext/CMakeLists.txt:
build fulltext example plugin on windows
storage/maria/CMakeLists.txt:
The library is called libmaria_s.lib, not maria.lib
storage/maria/unittest/CMakeLists.txt:
The library is called libmaria_s.lib, not maria.lib
storage/myisam/CMakeLists.txt:
The library is called libmyisam_s.lib, not myisam.lib
storage/mysql_storage_engine.cmake:
introduce MYSQL_PLUGIN macro.
don't force library names to be ha_<engine>.dll and <engine>.lib
storage/xtradb/CMakeLists.txt:
remove a condition from include
win/README:
don't use deprecated syntax
win/configure-mariadb.sh:
don't use deprecated syntax
win/configure.js:
1. support MYSQL_PLUGIN in addition to MYSQL_STORAGE_ENGINE.
2. support plugin/* in addition to storage/*
