mysql-test/suite/handler/interface.result:
Test case
mysql-test/suite/handler/interface.test:
Test case
sql/sql_prepare.cc:
Fix for LP#697622 Assertion `! is_set()' failed when preparing a HANDLER statement
Return TRUE if mysql_test_handler_read() fails.
mysql-test/suite/handler/innodb.result:
Added test case
mysql-test/suite/handler/innodb.test:
Added test case
sql/handler.h:
Move setting/resetting of active_index to ha_index_init()/ha_index_end() to simplify handler functions index_init()/index_end()
Fixed that get_index() returns MAX_KEY if index is not inited (this fixed LP#697610)
storage/federated/ha_federated.cc:
Settting of active_index is not needed anymore
storage/maria/ma_pagecache.c:
Added error message if we have too little memory for Maria page cache
Item_func_spatial_collection::fix_length_and_dec didn't call parent's method, so
the maybe_null was set to '0' after it. But in this case the result was
just NULL, that caused wrong behaviour.
per-file comments:
mysql-test/r/gis.result
Bug #57321 crashes and valgrind errors from spatial types
test result updated.
mysql-test/t/gis.test
Bug #57321 crashes and valgrind errors from spatial types
test case added.
sql/item_geofunc.h
Bug #57321 crashes and valgrind errors from spatial types
Item_func_geometry::fix_length_and_dec() called in
Item_func_spatial_collection::fix_length_and_dec().
INVOKER-security view access check wrong".
When privilege checks were done for tables used from an
INVOKER-security view which in its turn was used from
a DEFINER-security view connection's active security
context was incorrectly used instead of security context
with privileges of the second view's creator.
This meant that users which had enough rights to access
the DEFINER-security view and as result were supposed to
be able successfully access it were unable to do so in
cases when they didn't have privileges on underlying tables
of the INVOKER-security view.
This problem was caused by the fact that for INVOKER-security
views TABLE_LIST::security_ctx member for underlying tables
were set to 0 even in cases when particular view was used from
another DEFINER-security view. This meant that when checks of
privileges on these underlying tables was done in
setup_tables_and_check_access() active connection security
context was used instead of context corresponding to the
creator of caller view.
This fix addresses the problem by ensuring that underlying
tables of an INVOKER-security view inherit security context
from the view and thus correct security context is used for
privilege checks on underlying tables in cases when such view
is used from another view with DEFINER-security.
mysql-test/r/view_grant.result:
Added coverage for various combinations of DEFINER and
INVOKER-security views, including test for bug #58499
"DEFINER-security view selecting from INVOKER-security
view access check wrong".
mysql-test/t/view_grant.test:
Added coverage for various combinations of DEFINER and
INVOKER-security views, including test for bug #58499
"DEFINER-security view selecting from INVOKER-security
view access check wrong".
sql/sql_view.cc:
When opening a non-suid view ensure that its underlying
tables will get the same security context as use for
checking privileges on the view, i.e. security context
of view invoker. This context can be different from the
security context which is currently active for connection
in cases when this non-suid view is used from a view with
suid security. Inheriting security context in such situation
allows correctly apply privileges of creator of suid view
in checks for tables of non-suid view (since in this
situation creator/definer of suid view serves as invoker
for non-suid view).
- Cause: handler::in_range_check_pushed_down was not reset when a
command would call handler->idx_cond_push() without later calling
handler->index_end().
- Fix: reset the variable in handler->reset(), too (like we do with other
Index Condition Pushdown members).
get_year_value() contains code to convert 2-digits year to
4-digits. The fix for Bug#49910 added a check on the size of
the underlying field so that this conversion is not done for
YEAR(4) values. (Since otherwise one would convert invalid
YEAR(4) values to valid ones.)
The existing check does not work when Item_cache is used, since
it is not detected when the cache is based on a Field. The
reported change in behavior is due to Bug#58030 which added
extra cached items in min/max computations.
The elegant solution would be to implement
Item_cache::real_item() to return the underlying Item.
However, some side effects are observed (change in explain
output) that indicates that such a change is not straight-
forward, and definitely not appropriate for an MRU.
Instead, a Item_cache::field() method has been added in order
to get access to the underlying field. (This field() method
eliminates the need for Item_cache::eq_def() used in
test_if_ref(), but in order to limit the scope of this fix,
that code has been left as is.)
mysql-test/r/type_year.result:
Added test case for Bug#59211.
mysql-test/t/type_year.test:
Added test case for Bug#59211.
sql/item.h:
Added function Item_cache::field() to get access to the
underlying Field of a cached field Value.
sql/item_cmpfunc.cc:
Also check underlying fields of Item_cache, not just Item_Field,
when checking whether the value is of type YEAR(4) or not.
tmptable needed
The function DEFAULT() works by modifying the the data buffer pointers (often
referred to as 'record' or 'table record') of its argument. This modification
is done during name resolution (fix_fields().) Unfortunately, the same
modification is done when creating a temporary table, because default values
need to propagate to the new table.
Fixed by skipping the pointer modification for fields that are arguments to
the DEFAULT function.
Added key and file version numbers to MEMORY tables so that we can detect if someone has changed them between HANDLER calls.
mysql-test/suite/handler/aria.result:
Fixed result after test changes
mysql-test/suite/handler/handler.inc:
Changed test to use combined key to ensure rows are returned in a pre-determinated order.
mysql-test/suite/handler/heap.result:
New result
mysql-test/suite/handler/heap.test:
Added test for HANDLER + HEAP
mysql-test/suite/handler/innodb.result:
Fixed result after test changes
mysql-test/suite/handler/myisam.result:
Fixed result after test changes
sql/sql_handler.cc:
Fixed wrong parameter to ha_index_next_same()
storage/heap/ha_heap.cc:
Abort key scan if table has changed.
Abort table scan if table has been recreated.
storage/heap/ha_heap.h:
Added support for HANDLER
storage/heap/hp_clear.c:
Increase version number so that we can notice changes if using HANDLER
storage/heap/hp_delete.c:
Increase key data version number on key changes.
storage/heap/hp_rfirst.c:
Remember version of key data
Give error if using read-first on hash key.
storage/heap/hp_rkey.c:
Remember version of key data
storage/heap/hp_rlast.c:
Remember version of key data
Give error if using read-last on hash key.
storage/heap/hp_rnext.c:
Fixed that we get next key from last search.
storage/heap/hp_rprev.c:
Fixed that we get previous key from last search.
storage/heap/hp_scan.c:
Remember version of key and file data
storage/heap/hp_update.c:
Increase key data version number on key changes.
storage/heap/hp_write.c:
Increase key data version number on key changes.
- Fix for MySQL BUG#52357 added NESTED_JOIN::is_fully_covered() which would
not take into account that MariaDB's table elimination could eliminate tables
from join plan (and so, from join nest).
Fixed the check in the function to compare post-table-elimination numbers.
- Added test case for Aria
- Tested HANDLER with HEAP (changes to HEAP code will be pushed in 5.3)
- Moved all HANDLER test to suite/handler.
mysql-test/Makefile.am:
Added suite/handler
mysql-test/mysql-test-run.pl:
Added suite/handler
mysql-test/r/lock_multi.result:
Remove test that is already in handler test suite
mysql-test/suite/handler/aria.result:
Test for HANDLER with Aria storage engine
mysql-test/suite/handler/aria.test:
Test for HANDLER with Aria storage engine
mysql-test/suite/handler/handler.inc:
Extended the general handler test
Moved interface testing to 'interface.test'
mysql-test/suite/handler/init.inc:
Common init for handler tests.
mysql-test/suite/handler/innodb.result:
New results
mysql-test/suite/handler/innodb.test:
Update to use new include files
mysql-test/suite/handler/interface.result:
Test of HANDLER interface (not storage engine dependent parts)
mysql-test/suite/handler/interface.test:
Test of HANDLER interface (not storage engine dependent parts)
mysql-test/suite/handler/myisam.result:
New results
mysql-test/suite/handler/myisam.test:
Update to use new include files
mysql-test/t/lock_multi.test:
Remove test that is already in handler test suite
mysys/tree.c:
Added missing handling of read previous (showed up in HEAP testing)
sql/handler.cc:
Don't marka 'HA_ERR_RECORD_CHANGED' as fatal (can be used with HANDLER READ, especially with MEMORY ENGINE)
sql/handler.h:
Added prototype for can_continue_handler_scan()
sql/sql_handler.cc:
Re-initialize search if we switch from key to table search.
Check if handler can continue searching between calls (via can_continue_handler_scan())
Don't write common not fatal errors to log
storage/maria/ma_extra.c:
Don't set index 0 as default. This forces call to ma_check_index() to set up index variables.
storage/maria/ma_ft_boolean_search.c:
Ensure that info->last_key.keyinfo is set
storage/maria/ma_open.c:
Don't set index 0 as default. This forces call to ma_check_index() to set up index variables.
storage/maria/ma_rkey.c:
Trivial optimization
storage/maria/ma_rnext.c:
Added missing code from mi_rnext.c to ensure that handler next/prev works.
storage/maria/ma_rsame.c:
Simple optimizations
storage/maria/ma_search.c:
Initialize info->last_key once and for all when we change keys.
storage/maria/ma_unique.c:
Ensure that info->last_key.keyinfo is up to date.
This patch adds options to annotate the binlog (and the mysqlbinlog
output) with the original SQL query for queries that are logged
using row-based replication.
This assert could be triggered if -1 was inserted into
an auto increment column by a statement writing more than
one row.
Unless explicitly given, an interval of auto increment values
is generated when a statement first needs an auto increment
value. The triggered assert checks that the auto increment
counter is equal to or higher than the lower bound of this
interval.
Generally, the auto increment counter starts at 1 and is
incremented by 1 each time it is used. However, inserting an
explicit value into the auto increment column, sets the auto
increment counter to this value + 1 if this value is higher
than the current value of the auto increment counter.
This bug was triggered if the explicit value was -1. Since the
value was converted to unsigned before any comparisons were made,
it was found to be higher than the current vale of the auto
increment counter and the counter was set to -1 + 1. This value
was below the reserved interval and caused the assert to be
triggered the next time the statement tried to write a row.
With the patch for Bug#39828, this bug is no longer repeatable.
Now, -1 + 1 is detected as an "overflow" which causes the auto
increment counter to be set to ULONGLONG_MAX. This avoids hitting
the assert for the next insert and causes a new interval of
auto increment values to be generated. This resolves the issue.
This patch therefore only contains a regression test and no code
changes. Test case added to auto_increment.test.
It includes speed optimizations for HANDLER READ by caching as much as possible in HANDLER OPEN
Other things:
- Added mysqld option --disable-thr-alarm to be able to benchmark things without thr_alarm
- Changed 'Locked' state to 'System lock' and 'Table lock' (these where used in the code but never shown to end user)
- Better error message if mysql_install_db.sh fails
- Moved handler function prototypes to sql_handler.h
- Remove not anymore used 'thd->locked' member
include/thr_alarm.h:
Added my_disable_thr_alarm
include/thr_lock.h:
Add new member to THR_LOCK_DATA to remember original lock type state. This is needed as thr_unlock() resets type to TL_UNLOCK.
mysql-test/include/check_no_concurrent_insert.inc:
Locked -> Table lock
mysql-test/include/handler.inc:
Locked -> Table lock
mysql-test/r/handler_innodb.result:
Updated results for new tests
mysql-test/r/handler_myisam.result:
Updated results for new tests
mysql-test/r/sp-threads.result:
Locked -> Table lock
mysql-test/suite/binlog/t/binlog_stm_row.test:
Locked -> Table lock
mysql-test/suite/funcs_1/datadict/processlist_val.inc:
Locked -> Table lock
mysql-test/suite/pbxt/t/lock_multi.test:
Locked -> Table lock
mysql-test/suite/sys_vars/r/concurrent_insert_func.result:
Locked -> Table lock
mysql-test/suite/sys_vars/t/concurrent_insert_func.test:
Locked -> Table lock
mysql-test/suite/sys_vars/t/delayed_insert_limit_func.test:
Locked -> Table lock
mysql-test/suite/sys_vars/t/query_cache_wlock_invalidate_func.test:
Locked -> Table lock
mysql-test/suite/sys_vars/t/sql_low_priority_updates_func.test:
Locked -> Table lock
mysql-test/t/insert_notembedded.test:
Locked -> Table lock
mysql-test/t/lock_multi.test:
Locked -> Table lock
mysql-test/t/merge-big.test:
Locked -> Table lock
mysql-test/t/multi_update.test:
Locked -> Table lock
mysql-test/t/query_cache_28249.test:
Locked -> Table lock
mysql-test/t/sp_notembedded.test:
Locked -> Table lock
mysql-test/t/sp_sync.test:
Locked -> Table lock
mysql-test/t/status.test:
Locked -> Table lock
mysql-test/t/trigger_notembedded.test:
Locked -> Table lock
mysys/thr_alarm.c:
Added option to disable thr_alarm
mysys/thr_lock.c:
Detect loops
scripts/mysql_install_db.sh:
Give better error message if something goes wrong
sql/Makefile.am:
Added sql_handler.h
sql/lock.cc:
Split functions to allow one to cache value if store_lock() (for HANDLER functions).
- Split mysql_lock_tables() into two functions, where first one allocates MYSQL_LOCK and other other one uses it.
- Made get_lock_data() an external function.
- Added argument to mysql_unlock_tables() to not free sql_lock.
- Added argument to reset_lock_data() to reset lock structure to initial state (as after get_lock_data())
sql/mysql_priv.h:
Moved handler function prototypes to sql_handler.h
Added new lock functions.
sql/mysqld.cc:
Added --thread-alarm startup option
sql/net_serv.cc:
Don't call vio_blocking() if not needed
sql/sql_base.cc:
include sql_handler.h
sql/sql_class.cc:
include sql_handler.h
Remove not anymore used 'thd->locked' member
sql/sql_class.h:
Remove not anymore used 'thd->locked' member
sql/sql_db.cc:
include sql_handler.h
sql/sql_delete.cc:
include sql_handler.h
sql/sql_handler.cc:
Rewrote all code to use SQL_HANDLER instead of TABLE_LIST (original interface)
Rewrote mysql_ha_open() to cache all things from TABLE_LIST and items for field list, where etc.
In mysql_ha_open() also cache MYSQL_LOCK structure from get_lock_data().
Split functions into smaller sub functions (needed to be able to implement mysql_ha_read_prepare())
Added mysql_ha_read_prepare() to allow one to prepare HANDLER READ.
sql/sql_handler.h:
Interface to sql_handler.cc
sql/sql_parse.cc:
include sql_handler.h
sql/sql_prepare.cc:
Added mysql_test_handler_read(), prepare for HANDLER READ
sql/sql_rename.cc:
include sql_handler.h
sql/sql_show.cc:
Removed usage of thd->locked
sql/sql_table.cc:
include sql_handler.h
sql/sql_trigger.cc:
include sql_handler.h
The patch also fixes a race in rpl_stop_slave.test.
On machines with lots of CPU and memory, something like `mtr --parallel=10`
can speed up the test suite enormously. However, we have a few test cases
that run for long (several minutes), and if we are unlucky and happen to
schedule those towards the end of the test suite, we end up with most
workers idle while waiting for the last slow test to end, significantly
delaying the finish of the entire suite.
Improve this by marking the offending tests as taking "long", and trying
to schedule those tests early. This reduces the time towards the end of
the test suite run where some workers are waiting with nothing to do for
the remaining workers each to finish their last test.
Also, the rpl_stop_slave test had a race which could cause it to take
a 300 seconds debug_sync timeout; this is fixed.
Testing on a 4-core 8GB machine, this patch speeds up the test suite with
around 30% for --parallel=10 (debug build), allowing to run the entire
suite in 5 minutes.
* move a capability from a virtual handler method to table_flags()
* rephrase error messages to avoid hard-coded English parts
* admit in test cases that they need xtradb, not innodb
mysql-test/suite/vcol/t/rpl_vcol.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_column_def_options_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_handler_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_ins_upd_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_keys_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_non_stored_columns_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_partition_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_select_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_supported_sql_funcs_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_trigger_sp_innodb.test:
this test needs xtradb, it will fail with innodb
mysql-test/suite/vcol/t/vcol_view_innodb.test:
this test needs xtradb, it will fail with innodb
sql/ha_partition.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
sql/handler.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
sql/share/errmsg.txt:
no hard-coded english parts in the error messages (ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN)
sql/sql_table.cc:
no hard-coded english parts in the error messages
sql/table.cc:
* check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
* no "csv workaround" is needed
* no hard-coded english parts in the error messages
storage/maria/ha_maria.cc:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/maria/ha_maria.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/myisam/ha_myisam.cc:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/myisam/ha_myisam.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/xtradb/handler/ha_innodb.cc:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
storage/xtradb/handler/ha_innodb.h:
check_if_supported_virtual_columns() -> HA_CAN_VIRTUAL_COLUMNS
mysqlbinlog only prints "use $database" statements to its output stream
when the active default database changes between events. This will cause
"No Database Selected" error when dropping and recreating that database.
To fix the problem, we clear print_event_info->db when printing an event
of CREATE/DROP/ALTER database statements, so that the Query_log_event
after such statements will be printed with the use 'db' anyway except
transaction keywords.
mysql-test/r/mysqlbinlog.result:
Test result for Bug#50914.
mysql-test/t/mysqlbinlog.test:
Added test to verify if the approach of the mysqlbinlog prints
"use $database" statements to its output stream will cause
"No Database Selected" error when dropping and recreating
that database.
sql/log_event.cc:
Updated code to clear print_event_info->db when printing an event
of CREATE/DROP/ALTER database statements, so that the Query_log_event
after such statements will be printed with the use 'db' anyway except
transaction keywords.
- Removed files specific to compiling on OS/2
- Removed files specific to SCO Unix packaging
- Removed "libmysqld/copyright", text is included in documentation
- Removed LaTeX headers for NDB Doxygen documentation
- Removed obsolete NDB files
- Removed "mkisofs" binaries
- Removed the "cvs2cl.pl" script
- Changed a few GPL texts to use "program" instead of "library"
This patch improves the selection of index to use to apply row-based
DELETE and UPDATE events on tables with no primary key (original code
picks the first index unconditionally).
If ANALYZE TABLE is done, the index cardinalities will be compared and
the best index will be used.
Fixes some problems in the original patch:
- Without ANALYZE TABLE, rec_per_key statistics is not available; in this
case the original patch could choose a really bad index, even ignoring
a primary key.
- The original patch did not consider multi-column keys correctly, and
could thus pick a less desirable single-column key over a good
multi-column index.
Also fixes Bug#58997, and adds test cases.
