Adds --general_log_file, --slow_query_log_file command-
line options to match system variables of the same names.
Deprecates --log, --log-slow-queries command-line options
and log, log_slow_queries system-variables for v7.0; they
are superseded by general_log/general_log_file and
slow_query_log/slow_query_log_file, respectively.
problems are located in the sql_partition.cc where functions calculation
partition_id don't expect error returned from item->val_int().
Fixed by adding checks to these functions.
Note - it tries to fix more problems than just the reported bug.
per-file comments:
modified:
mysql-test/r/partition.result
Bug#38083 Error-causing row inserted into partitioned table despite error
test result
mysql-test/t/partition.test
Bug#38083 Error-causing row inserted into partitioned table despite error
test case
sql/opt_range.cc
Bug#38083 Error-causing row inserted into partitioned table despite error
get_part_id() call fixed
sql/partition_info.h
Bug#38083 Error-causing row inserted into partitioned table despite error
get_subpart_id_func interface changed.
sql/sql_partition.cc
Bug#38083 Error-causing row inserted into partitioned table despite error
various functions calculationg partition_id and subpart_id didn't expect
an error returned from item->val_int(). Error checks added.
case and then select
Problem was that the archive share was using a case insensitive
charset when comparing table names
Solution was to use a case sensitive char set when the table
names are case sensitive
The problem was that the test was trying to obtain a lock on
a table in one connection without ensuring that a insert which
was executed in another connection had released the lock on the
same table.
The solution is to add a dummy select query after the insert to
ensure that the table is unlocked and closed by the time it tries
to lock it again. This is enough to prevent test failures described
in the bug report. As an extra safety measure, concurrent inserts
are disabled.
Remove comments that calculated the Table_locks_immediate. This
value is not tested anymore and it's calculation did not reflect
the actual value.
The test failed originally -- did not reset binlogging - for the reason
identified by bug@15580.
However it never can be run on the embedded platfrom for yet another cause -
the embedded can not KILL query.
Comments added to the test particularly relating `reset master'
to the mentioned bug.
The optimizer pulls up aggregate functions which should be aggregated in
an outer select. At some point it may substitute such a function for a field
in the temporary table. The setup_copy_fields function doesn't take this
into account and may overrun the copy_field buffer.
Fixed by filtering out the fields referenced through the specialized
reference for aggregates (Item_aggregate_ref).
Added an assertion to make sure bugs that cause similar discrepancy
don't go undetected.
mysql-test-run.pl --start-and-exit starts but does not exit
Instead, it hangs with ActiveState perl. The error is
believed to be a bug in ActiveState implementation.
Workaround is using POSIX::_exit, as described here
http://www.perlmonks.org/?node_id=334610
Thanks to Philip Stoev for the idea of the patch.
The '@' symbol can not be used in the host name according to rfc952.
The fix:
added function check_host_name(LEX_STRING *str)
which checks that all symbols in host name string are valid and
host name length is not more than max host name length
(just moved check_string_length() function from the parser into check_host_name()).
The problem:
I_S views table does not check the presence of SHOW_VIEW_ACL|SELECT_ACL
privileges for a view. It leads to discrepancy between SHOW CREATE VIEW
and I_S.VIEWS.
The fix:
added appropriate check.
The Blackhole engine did not support row-based replication
since the delete_row(), update_row(), and the index and range
searching functions were not implemented.
This patch adds row-based replication support for the
Blackhole engine by implementing the two functions mentioned
above, and making the engine pretend that it has found the
correct row to delete or update when executed from the slave
SQL thread by implementing index and range searching functions.
It is necessary to only pretend this for the SQL thread, since
a SELECT executed on the Blackhole engine will otherwise never
return EOF, causing a livelock.
is inconsistent
+ several improvements
Details:
- The subtest with assignment of floating point numbers to
DECIMAL parameters in functions and procedures checks
now that the final DECIMAL value is the same as if we assign
the floating point numbers to columns, user variables etc.
= The impact of math libs or truncation must be the same.
- Remove storage engine variants of this test because the
stored procedure properties tested do not depend on
the storage engine.
Use the fastest storage engine (MEMORY) for any tables
needed.
- reset global sort_buffer_size to startup value
- Partially improved formatting.
When analyzing the possible index use cases the server was re-using an internal structure.
This is wrong, as this internal structure gets updated during the analysis.
Fixed by making a copy of the internal structure for every place it needs to be used.
Also stopped the generation of empty SEL_TREE structures that unnecessary
complicate the analysis.
