MYSQL_ADD_EXECUTABLE will instructs CPack where to install the exe. On Windows, it also
adds version resource and if -DSIGNCODE was given, will sign the exe in packaging step.
Rerun dtrace -G on all objects that can contan dtrace probes (also objects that are
part of static libs) before linking mysqld to produce dtrace_probes_all.o and link
dtrace_probes_all.o with mysqld
This ugly workaround was inspired by handling dtrace using autotools.
Bug#35591 FLUSH PRIVILEGES caused a crash
A race condition on the privilege hash tables (proc_priv_hash
and func_priv_hash) caused one thread to try to delete elements
that had already been deleted by another thread.
The bug was caused by reading and saving the pointers to
the hash tables outside mutex protection. This led to an
inconsistency where a thread copied a pointer to a hash,
another thread did the same, the first thread then deleted
the hash, and the second then crashed when it in turn tried to
delete the deleted hash.
The fix is to ensure that operations on the shared hash structures
happens under mutex protection (moving the locking up a little)
Implemented a new INFORMATION_SCHEMA table, which is intended to
provide information about tablespaces.
mysql-test/r/information_schema.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
mysql-test/r/information_schema_db.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
mysql-test/r/mysqlshow.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
mysql-test/suite/funcs_1/r/is_columns_is.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
mysql-test/suite/funcs_1/r/is_tables_is.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
sql/handler.h:
Added SCH_TABLESPACES to enum_schema_tables.
sql/mysql_priv.h:
Added human readable definitions for I_S.TABLESPACES field
identifiers.
sql/sql_show.cc:
Added I_S.TABLESPACES schema. The code which handles I_S.FILES
is capable to handle I_S.TABLESPACES as well. Thus we reuse
this code and let functions/variables have more generic names.
Before this patch, semisync assumed transactions running in parallel
can not be larger than max_connections, but this is not true when
the event scheduler is executing events, and cause semisync run out
of preallocated transaction nodes.
Fix the problem by allocating transaction nodes dynamically.
This patch also fixed a possible deadlock when running UNINSTALL
PLUGIN rpl_semi_sync_master and updating in parallel. Fixed by
releasing the internal Delegate lock before unlock the plugins.
mysql-test/suite/rpl/t/rpl_semi_sync_event.test:
Add test case for bug#49020
plugin/semisync/semisync_master.cc:
Allocating TranxNode dynamically
plugin/semisync/semisync_master.h:
Allocating TranxNode dynamically
sql/rpl_handler.cc:
Unlock plugins after we have released the Delegate lock to avoid possible deadlock when uninstalling semisync master plugin and doing update in parallel.
Introduce a flag that will enable the REPLACE
command to work correctly with an underlying
storage engine that does not report unique key
conflicts in the ascending order.
sql/handler.h:
WL#4454 change sql_insert.cc::last_uniq_key to match keys in any order
Adds the flag that will be set by a
SE that does not report unique key
conflicts in the ascending order.
sql/sql_insert.cc:
WL#4454 change sql_insert.cc::last_uniq_key to match keys in any order
modifies the function used for a last row
replace optimization to check for the
HA_DUPLICATE_KEY_NOT_IN_ORDER flag.
The attached patch adds a method
handlerton::fill_is_table that can be used
instead of having to create specific
handlerton::fill_*_table methods.
sql/ha_ndbcluster.cc:
WL#4448 Generalize the handlerton::fill_files_table call with handlerton::fill_is_table
Implemented the method ndbcluster_fill_is_table
that uses the supplied table id to switch to the
appropriate fill_*_table method.
sql/handler.h:
WL#4448 Generalize the handlerton::fill_files_table call with handlerton::fill_is_table
Moved the enum_schema_table enumeration
from table.h to here.
contains the declaration for the new method
fill_is_tables.
sql/sql_show.cc:
WL#4448 Generalize the handlerton::fill_files_table call with handlerton::fill_is_table
calls the fill_is_table method instead of the
fill_files_table method.
sql/table.h:
WL#4448 Generalize the handlerton::fill_files_table call with handlerton::fill_is_table
removed the earlier definition of enum_schema_tables.
