- make the test output stable
- make Log_to_csv_event_handler::log_slow() to write the value
of thd->thread_id (it didn't, and so 0 was always logged).
Merged all ddl_logging code.
Merged sql_partition.cc
innodb_mysql_lock2.test and partition_cache.test now works.
Changed interface to strconvert() to make it easier to use with not \0 terminated strings.
sql/sql_partition.cc:
Full merge with 5.6
sql/sql_table.cc:
Merged all ddl_logging code
sql/strfunc.cc:
Added from_length argument to strconvert() to make it possible to use without end terminated strings.
sql/strfunc.h:
Added from_length argument to strconvert() to make it possible to use without end terminated strings.
mysql-test/r/mdl_sync.result:
Full merge with 5.6
mysql-test/t/mdl_sync.test:
Full merge with 5.6
sql/debug_sync.cc:
Full merge with 5.6
sql/debug_sync.h:
Full merge with 5.6
sql/mdl.cc:
Full merge with 5.6
sql/sql_base.cc:
Removed code not in 5.6 anymore
Fixed OPTIMIZE with innodb
include/my_sys.h:
Removed ATTRIBUTE_FORMAT() as it gave warnings for %'s
sql/log_event.cc:
Optimization:
use my_b_write() and my_b_write_byte() instead of my_b_printf()
use strmake() instead of my_snprintf()
sql/sql_admin.cc:
Fixed bug in admin_recreate_table()
Fixed OPTIMIZE with innodb
sql/sql_table.cc:
Indentation fixes
strings/my_vsnprintf.c:
Changed fprintf() to fputs()
Fixed type and testing of last_update type for innodb_table_stats
mysql-test/r/connect.result:
Removed tables which are not created anymore
sql/item_sum.h:
Fixed typo
sql/sql_base.cc:
Don't update table and index statics for temporary tables
sql/sys_vars.cc:
Merge
storage/innobase/dict/dict0stats.cc:
Fixed type last_update to TIMESTAMP.
- temporary tables now works
- mysql-system_tables updated to not use temporary tables
- PASSWORD() function fixed
- Support for STATS_AUTO_RECALC, STATS_PERSISTENT and STATS_SAMPLE_PAGES table options
instead of single_select_engine
This task changes the IN-EXISTS rewrite for multi-column subqueries
"(a, b) IN (select b, c ...)" to work in the same way as for
single-column subqueries "a IN (select b ...) with respect to the
injection of NULL-rejecting predicates.
More specifically, the method
Item_in_subselect::create_row_in_to_exists_cond()
adds Item_is_not_null_test and Item_func_trig_cond only if the left
IN operand can be NULL. Not having these predicates when not necessary,
makes it possible to rewrite the subquery into a "unique_subquery" or
"index_subquery" when there is a suitable index on the only
subquery table.
When CHANGE MASTER fails, it may or may not have already added
the Master_info * to the index. Implement logic that properly
handles removal and freeing in both cases.
from MariaDB 10.0.
The bug in mdev-3948 was an instance of the problem fixed by Sergey's patch
in 10.0 - namely that the range optimizer could change table->[read | write]_set,
and not restore it.
revno: 3471
committer: Sergey Petrunya <psergey@askmonty.org>
branch nick: 10.0-serg-fix-imerge
timestamp: Sat 2012-11-03 12:24:36 +0400
message:
# MDEV-3817: Wrong result with index_merge+index_merge_intersection, InnoDB table, join, AND and OR conditions
Reconcile the fixes from:
#
# guilhem.bichot@oracle.com-20110805143029-ywrzuz15uzgontr0
# Fix for BUG#12698916 - "JOIN QUERY GIVES WRONG RESULT AT 2ND EXEC. OR
# AFTER FLUSH TABLES [-INT VS NULL]"
#
# guilhem.bichot@oracle.com-20111209150650-tzx3ldzxe1yfwji6
# Fix for BUG#12912171 - ASSERTION FAILED: QUICK->HEAD->READ_SET == SAVE_READ_SET
# and
#
and related fixes from: BUG#1006164, MDEV-376:
Now, ROR-merged QUICK_RANGE_SELECT objects make no assumptions about the values
of table->read_set and table->write_set.
Each QUICK_ROR_SELECT has (and had before) its own column bitmap, but now, all
QUICK_ROR_SELECT's functions that care: reset(), init_ror_merged_scan(), and
get_next() will set table->read_set when invoked and restore it back to what
it was before the call before they return.
This allows to avoid the mess when somebody else modifies table->read_set for
some reason.
The problem was that a temporary table was re-created as a non-temporary table.
mysql-test/suite/maria/truncate.result:
Added test cases
mysql-test/suite/maria/truncate.test:
Added test cases
sql/sql_truncate.cc:
Mark that table to be created is a temporary table
storage/maria/ha_maria.cc:
Ensure that temporary tables are not transactional.
reached by fix_fields() (via reference) before row which it belongs to (on the second execution)
and fix_field for row did not follow usual protocol for Items with argument
(first check that the item fixed then call fix_fields).
Item_row::fix_field fixed.
