locks on the table
Fixing the partitioning specifics after TRUNCATE TABLE in
bug-42643 was fixed.
Reorganize of code to decrease the size of the giant switch
in mysql_execute_command, and to prepare for future parser
reengineering. Moved code into Sql_statement objects.
Updated patch according to davi's review comments.
libmysqld/CMakeLists.txt:
Added new files.
libmysqld/Makefile.am:
Added new files.
mysql-test/r/not_partition.result:
now returning error on partitioning commands
if partitioning is not enabled.
mysql-test/r/partition_disabled.result:
There is no partition handlerton, so it cannot
find the specified engine in the .frm file.
mysql-test/r/partition_truncate.result:
Updated test results.
mysql-test/suite/parts/inc/partition_mgm.inc:
Added check that TRUNCATE PARTITION does not delete on failure.
mysql-test/suite/parts/r/partition_debug_sync_innodb.result:
updated results.
mysql-test/suite/parts/r/partition_mgm_lc0_archive.result:
updated results.
mysql-test/suite/parts/r/partition_mgm_lc1_archive.result:
updated results.
mysql-test/suite/parts/r/partition_mgm_lc2_archive.result:
updated results.
mysql-test/suite/parts/t/partition_debug_sync_innodb.test:
Test case for this bug.
mysql-test/t/not_partition.test:
Added check for TRUNCATE PARTITION without partitioning.
mysql-test/t/partition_truncate.test:
Added test of TRUNCATE PARTITION on non partitioned table.
sql/CMakeLists.txt:
Added new files.
sql/Makefile.am:
Added new files.
sql/datadict.cc:
Moved out the storage engine check into an own
function, including assert for lock.
sql/datadict.h:
added dd_frm_storage_engine.
sql/sql_alter_table.cc:
moved the code for SQLCOM_ALTER_TABLE in mysql_execute_command
into its own file, and using the Sql_statement object to
prepare for future parser reengineering.
sql/sql_alter_table.h:
Created Sql_statement object for ALTER TABLE.
sql/sql_lex.cc:
resetting m_stmt.
sql/sql_lex.h:
Temporary hack for forward declaration of enum_alter_table_change_level.
sql/sql_parse.cc:
Moved out ALTER/ANALYZE/CHECK/OPTIMIZE/REPAIR TABLE
from the giant switch into their own Sql_statement
objects.
sql/sql_parse.h:
Exporting check_merge_table_access.
sql/sql_partition_admin.cc:
created Sql_statement for
ALTER TABLE t ANALYZE/CHECK/OPTIMIZE/REPAIR/TRUNCATE
PARTITION. To be able to reuse the TABLE equivalents.
sql/sql_partition_admin.h:
Added Sql_statement of partition admin statements.
sql/sql_table.cc:
Moved table maintenance code into sql_table_maintenance.cc
sql/sql_table.h:
Moved table maintenance code into sql_table_maintenance.h
exporting functions used by sql_table_maintenance.
sql/sql_table_maintenance.cc:
Moved table maintenance code from sql_table.cc
sql/sql_table_maintenance.h:
Sql_statement objects for ANALYZE/CHECK/OPTIMIZE/REPAIR TABLE.
Also declaring the keycache functions.
sql/sql_truncate.cc:
Moved code from SQLCOM_TRUNCATE in mysql_execute_command into
Truncate_statement::execute.
Added check for partitioned table on TRUNCATE PARTITION.
Moved locking fix for partitioned table into
Alter_table_truncate_partition::execute.
sql/sql_truncate.h:
Truncate_statement declaration (sub class of Sql_statement).
sql/sql_yacc.yy:
Using the new Sql_statment objects.
pushdown.
NDB supports only a limited set of item nodes for use in engine condition
pushdown. Because of this adding cache for const expression effectively
disabled this optimization.
The ndb_serialize_cond function is extended to support Item_cache and treat
it as a constant values.
A helper function called ndb_serialize_const is added. It is used to create
Ndb_cond value node from given const item.
mysql-test/suite/ndb/t/disabled.def:
Bug#49746: Const expression caching led to NDB not using engine condition
pushdown.
Enabled ndb_condition_pushdown test after fixing appropriate bug.
sql/ha_ndbcluster_cond.cc:
Bug#49746: Const expression caching led to NDB not using engine condition
pushdown.
The ndb_serialize_cond function is extended to support Item_cache and treat
it as a constant values.
A helper function called ndb_serialize_const is added. It is used to create
Ndb_cond value node from given const item.
sql/item.cc:
Bug#49746: Const expression caching led to NDB not using engine condition
pushdown.
The Item::cache_const_expr_analyzer function is adjusted to not create
cache for Item_int_with_ref objects.
sql/item.h:
Bug#49746: Const expression caching led to NDB not using engine condition
pushdown.
The result_type() method is added to Item_cache class.
The Item_cache_str now initializes its collation.
corruption on ADD PARTITION and LOCK TABLE
Bug#53770: Server crash at handler.cc:2076 on
LOAD DATA after timed out COALESCE PARTITION
5.5 fix for:
Bug#51042: REORGANIZE PARTITION can leave table in an
inconsistent state in case of crash
Needs to be back-ported to 5.1
5.5 fix for:
Bug#50418: DROP PARTITION does not interact with
transactions
Main problem was non-persistent operations done
before meta-data lock was taken (53770+53676).
And 53676 needed to keep the table/partitions opened and locked
while copying the data to the new partitions.
Also added thorough tests to spot some additional bugs
in the ddl_log code, which could result in bad state
between the .frm and partitions.
Collapsed patch, includes all fixes required from the reviewers.
mysql-test/r/partition_innodb.result:
updated result with new test
mysql-test/suite/parts/inc/partition_crash.inc:
crash test include file
mysql-test/suite/parts/inc/partition_crash_add.inc:
test all states in fast_alter_partition_table
ADD PARTITION branch
mysql-test/suite/parts/inc/partition_crash_change.inc:
test all states in fast_alter_partition_table
CHANGE PARTITION branch
mysql-test/suite/parts/inc/partition_crash_drop.inc:
test all states in fast_alter_partition_table
DROP PARTITION branch
mysql-test/suite/parts/inc/partition_fail.inc:
recovery test including injecting errors
mysql-test/suite/parts/inc/partition_fail_add.inc:
test all states in fast_alter_partition_table
ADD PARTITION branch
mysql-test/suite/parts/inc/partition_fail_change.inc:
test all states in fast_alter_partition_table
CHANGE PARTITION branch
mysql-test/suite/parts/inc/partition_fail_drop.inc:
test all states in fast_alter_partition_table
DROP PARTITION branch
mysql-test/suite/parts/inc/partition_mgm_crash.inc:
include file that runs all crash and failure injection tests.
mysql-test/suite/parts/r/partition_debug_innodb.result:
new test result file
mysql-test/suite/parts/r/partition_debug_myisam.result:
new test result file
mysql-test/suite/parts/r/partition_special_innodb.result:
updated result
mysql-test/suite/parts/r/partition_special_myisam.result:
updated result
mysql-test/suite/parts/t/partition_debug_innodb-master.opt:
opt file for using with crashing tests of partitioned innodb
mysql-test/suite/parts/t/partition_debug_innodb.test:
partitioned innodb test that require debug builds
mysql-test/suite/parts/t/partition_debug_myisam-master.opt:
opt file for using with crashing tests of partitioned myisam
mysql-test/suite/parts/t/partition_debug_myisam.test:
partitioned myisam test that require debug builds
mysql-test/suite/parts/t/partition_special_innodb-master.opt:
added innodb-file-per-table to easier verify partition status on disk
mysql-test/suite/parts/t/partition_special_innodb.test:
added test case
mysql-test/suite/parts/t/partition_special_myisam.test:
added test case
mysql-test/t/partition_innodb.test:
added test case
sql/sql_base.cc:
Moved alter_close_tables to sql_partition.cc
sql/sql_base.h:
removed some non existing and duplicated functions.
sql/sql_partition.cc:
fast_alter_partition_table:
Spletted abort_and_upgrad_lock_and_close_table
to its parts (wait_while_table_is_used and
alter_close_tables) and always have
wait_while_table_is_used before any persistent
operations (including logs, which will be executed
on failure) and alter_close_tables after
create/read/write operations and before
drop operations.
moved alter_close_tables here from sql_base.cc
Added error injections for better test coverage.
write_log_final_change_partition:
fixed a log_entry linking bug (delete_frm was not
linked to change/drop partition)
and drop partition must be executed before
change partition (change partition can rename a
partition to an old name, like REORG p1 INTO (p1,p2).
write_log_add_change_partition:
need to use drop_frm first, and relinking that entry
and reusing its execute entry.
sql/sql_table.cc:
added initialization of next_active_log_entry.
sql/table.h:
removed a duplicate declaration.
it couldn't parse the --ssl option.
client/mysql_upgrade.c:
mysql_upgrade parses its options and passes some of them to the underlying
tools (mysqlcheck etc). To do this passdown, it reconstructs a
command-line-suitable text from the my_option object (which
contains the option's name and option's value). For options
which expect no parameter, it just had to use the option's name;
for other options, it had to concatenate the option's name,
a "=" symbol, and the option's value; it had code to handle
this latter case, but only for GET_STR options (options taking a
string as value). But since the work on WL 4738, the --ssl
option, a GET_BOOL, which used to have no parameter (NO_ARG), can
now have one (OPT_ARG), so with --ssl we came to the "default"
label, error. Fixed by constructing the command-line-suitable
representation for GET_BOOL too. For --ssl it will produce
--ssl=1 ; for --ssl=0, it will produce --ssl=0.
mysql-test/include/mysql_upgrade_preparation.inc:
handles requirements of tests which use mysql_upgrade
mysql-test/r/mysql_upgrade_ssl.result:
result; without the code fix we would get "internal error".
mysql-test/t/mysql_upgrade.test:
This test has requirements before running; moved them
to an include file in order to share with mysql_upgrade_ssl.
mysql-test/t/mysql_upgrade_ssl.test:
test for bug. Couldn't go into mysql_upgrade.test as this new test requires
SSL support. --force is needed, in case mysql_upgrade.test run before
(in which case mysql_upgrade_ssl would say that upgrade has already been
done); --force forces the upgrade in all cases.
After BUG#36649, warnings for sub-statements are cleared when a
new sub-statement is started. This is problematic since it suppresses
warnings for unsafe statements in some cases. It is important that we
always give a warning to the client, because the user needs to know
when there is a risk that the slave goes out of sync.
We fixed the problem by generating warning messages for unsafe statements
while returning from a stored procedure, function, trigger or while
executing a top level statement.
We also started checking unsafeness when both performance and log tables are
used. This is necessary after the performance schema which does a distinction
between performance and log tables.
mysql-test/extra/rpl_tests/create_recursive_construct.inc:
Changed the order of the calls in the procedure because the code
that checks if a warning message is printed out expects that the
first statement gives an warning what is not the case for INSERT
INTO ta$CRC_ARG_level VALUES (47);
mysql-test/suite/binlog/r/binlog_stm_unsafe_warning.result:
Updated the result file.
mysql-test/suite/binlog/r/binlog_unsafe.result:
There are several changes here:
(1) - Changed the CREATE PROCEDURE $CRC.
(2) - The procedure $CRC was failing and the content of the binlog
was being printed out, after fix (1) the failure disappeared.
(3) - The warning message for unsafeness due to auto-increment collumns was
changed.
(4) - The warning message for unsafeness due to VERSION(), RAND() was changed.
mysql-test/suite/binlog/t/binlog_stm_unsafe_warning.test:
Tested filters.
mysql-test/suite/binlog/t/binlog_unsafe.test:
Reenabled the test case binlog_unsafe.
mysql-test/suite/binlog/t/disabled.def:
Reenabled the test case binlog_unsafe.
mysql-test/suite/rpl/r/rpl_begin_commit_rollback.result:
Updated the result file.
mysql-test/suite/rpl/r/rpl_non_direct_stm_mixing_engines.result:
Updated the result file.
mysql-test/suite/rpl/r/rpl_stm_auto_increment_bug33029.result:
Updated the result file.
sql/sql_class.cc:
Moved the stmt_accessed_table_flag variable and related information to the
LEX as we need the variable reset after each statement even inside a stored
procedure, what did not happen if the information was in the THD.
Changed the routine in the THD::binlog_query that prints the warning
messages to avoid trying to print them when inside a stored procedure,
function or trigger.
Checked for unsafeness when both performance and log tables where used.
After the introduction of the performance schema, we need to check both.
Fix by adding "DEPENDS gen_lex_hash" to ADD_CUSTOM_COMMAND(),
so it regenerates lex_hash.h whenever gen_lex_lash changes.
Also, make sql dependent on GenServerSource to avoid concurrent
generation of lex_hash.h (once for sql , and in parallel for embedded)
Post-merge fix: remove --with-debug=full, it was only used for safemalloc.
BUILD/compile-pentium-mysqlfs-debug:
Remove build script for a feature that is long gone.
Restore the original behavior of check-cpu with respect to core2.
It isn't used as a actual target processor type, but as a mean to
perform other kinds of architecture checks.
- Simplify sql-bench installation,
do not try to resolve names : this leads to probem
if builddir is symlink located on different filesystem.
(reported by alik)
- Make WITHOUT_XXX (disabling plugin) work for DEFAULT
plugins. Prior to the patch is behaved just like
MANDATORY.
- LINK_LIBRARIES in MYSQL_ADD_PLUGIN had no effect for
statically linked plugins.
- Fix constant rebuild of initdb target on Windows.
if() treated any non-numeric string as false
Fixed to treat those as true instead
Added some test cases
Fixed missing $ in variable name in include/mix2.inc
A typo in the Item_cache_datetime::val_str caused an assertion to fail on the
maximum time value.
mysql-test/r/func_group.result:
A test case for the bug#55648.
mysql-test/t/func_group.test:
A test case for the bug#55648.
sql/item.cc:
Bug#55648: Server crash on MIX/MAX on maximum time value
Corrected assertion.
******
This patch fixes the following bugs:
- Bug#5889: Exit handler for a warning doesn't hide the warning in
trigger
- Bug#9857: Stored procedures: handler for sqlwarning ignored
- Bug#23032: Handlers declared in a SP do not handle warnings generated
in sub-SP
- Bug#36185: Incorrect precedence for warning and exception handlers
The problem was in the way warnings/errors during stored routine execution
were handled. Prior to this patch the logic was as follows:
- when a warning/an error happens: if we're executing a stored routine,
and there is a handler for that warning/error, remember the handler,
ignore the warning/error and continue execution.
- after a stored routine instruction is executed: check for a remembered
handler and activate one (if any).
This logic caused several problems:
- if one instruction generates several warnings (errors) it's impossible
to choose the right handler -- a handler for the first generated
condition was chosen and remembered for activation.
- mess with handling conditions in scopes different from the current one.
- not putting generated warnings/errors into Warning Info (Diagnostic
Area) is against The Standard.
The patch changes the logic as follows:
- Diagnostic Area is cleared on the beginning of each statement that
either is able to generate warnings, or is able to work with tables.
- at the end of a stored routine instruction, Diagnostic Area is left
intact.
- Diagnostic Area is checked after each stored routine instruction. If
an instruction generates several condition, it's now possible to take a
look at all of them and determine an appropriate handler.
mysql-test/r/signal.result:
Update result file:
1. handled conditions are not cleared any more;
2. reflect changes in signal.test
mysql-test/r/signal_demo3.result:
Update result file: handled conditions are not cleared any more.
Due to playing with max_error_count, resulting warning lists
have changed.
mysql-test/r/sp-big.result:
Update result file: handled conditions are not cleared any more.
mysql-test/r/sp-bugs.result:
Update result file: handled conditions are not cleared any more.
mysql-test/r/sp-code.result:
Update result file:
1. handled conditions are not cleared any more.
2. add result for a new test case in sp-code.test.
mysql-test/r/sp-error.result:
Update result file:
1. handled conditions are not cleared any more.
2. add result for a new test case in sp-error.test.
mysql-test/r/sp.result:
Update result file: handled conditions are not cleared any more.
mysql-test/r/sp_trans.result:
Update result file: handled conditions are not cleared any more.
mysql-test/r/strict.result:
Update result file: handled conditions are not cleared any more.
mysql-test/r/view.result:
Update result file: handled conditions are not cleared any more.
mysql-test/suite/funcs_1/r/innodb_storedproc_02.result:
Update result file: handled conditions are not cleared any more.
mysql-test/suite/funcs_1/r/memory_storedproc_02.result:
Update result file: handled conditions are not cleared any more.
mysql-test/suite/funcs_1/r/myisam_storedproc_02.result:
Update result file: handled conditions are not cleared any more.
mysql-test/suite/funcs_1/r/storedproc.result:
Update result file: handled conditions are not cleared any more.
mysql-test/suite/rpl/r/rpl_row_sp005.result:
Update result file: handled conditions are not cleared any more.
mysql-test/suite/rpl/r/rpl_row_sp006_InnoDB.result:
Update result file: handled conditions are not cleared any more.
mysql-test/suite/rpl/r/rpl_row_trig003.result:
Update result file: handled conditions are not cleared any more.
mysql-test/t/signal.test:
Make a test case more readable in the result file.
mysql-test/t/sp-code.test:
Add a test case for Bug#23032 checking that
No Data takes precedence on Warning.
mysql-test/t/sp-error.test:
Adding test cases for:
- Bug#23032
- Bug#36185
- Bug#5889
- Bug#9857
mysql-test/t/sp.test:
Fixing test case to reflect behavioral changes made by the patch.
sql/sp_head.cc:
Reset the per-statement warning count before executing
a stored procedure instruction.
Move to a separate function code which checks the
completion status of the executed statement and searches
for a handler.
Remove redundant code now that search for a handler is
done after execution, errors are always pushed.
sql/sp_pcontext.h:
Remove unused code.
sql/sp_rcontext.cc:
- Polish sp_rcontext::find_handler(): use sp_rcontext::m_hfound instead
of an extra local variable;
- Remove sp_rcontext::handle_condition();
- Introduce sp_rcontext::activate_handler(), which prepares
previously found handler for execution.
- Move sp_rcontext::enter_handler() code into activate_handler(),
because enter_handler() is used only from there;
- Cleanups;
- Introduce DBUG_EXECUTE_IF() for a test case in sp-code.test
sql/sp_rcontext.h:
- Remove unused code
- Cleanups
sql/sql_class.cc:
Merge THD::raise_condition_no_handler() into THD::raise_condition().
After the patch raise_condition_no_handler() was called
in raise_condition() only.
sql/sql_class.h:
Remove raise_condition_no_handler().
sql/sql_error.cc:
Remove Warning_info::reserve_space() -- handled conditions are not
cleared any more, so there is no need for RESIGNAL to re-push them.
sql/sql_error.h:
Remove Warning_info::reserve_space().
sql/sql_signal.cc:
Handled conditions are not cleared any more,
so there is no need for RESIGNAL to re-push them.
