Make STMT replication default for 5.1.
Add a default of MIXED into the config files
Fix the tests that needed MIXED replication mode.
mysql-test/include/mix1.inc:
Bug #39812: Fix the tests that needed MIXED replication mode.
mysql-test/r/innodb-semi-consistent.result:
Bug #39812: Fix the tests that needed MIXED replication mode.
mysql-test/r/innodb.result:
Bug #39812: Fix the tests that needed MIXED replication mode.
mysql-test/r/innodb_mysql.result:
Bug #39812: Fix the tests that needed MIXED replication mode.
mysql-test/r/tx_isolation_func.result:
Bug #39812: Fix the tests that needed MIXED replication mode.
mysql-test/t/innodb-semi-consistent.test:
Bug #39812: Fix the tests that needed MIXED replication mode.
mysql-test/t/innodb.test:
Bug #39812: Fix the tests that needed MIXED replication mode.
mysql-test/t/tx_isolation_func.test:
Bug #39812: Fix the tests that needed MIXED replication mode.
sql/mysqld.cc:
Bug #39812: Make STMT replication default for 5.1.
support-files/my-huge.cnf.sh:
Bug #39812: Add a default of MIXED into the config files
support-files/my-innodb-heavy-4G.cnf.sh:
Bug #39812: Add a default of MIXED into the config files
support-files/my-large.cnf.sh:
Bug #39812: Add a default of MIXED into the config files
support-files/my-medium.cnf.sh:
Bug #39812: Add a default of MIXED into the config files
support-files/my-small.cnf.sh:
Bug #39812: Add a default of MIXED into the config files
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.
mysql-test/r/status.result:
Update test case result.
mysql-test/t/status.test:
Issue a dummy select to ensure that tables are unlocked after a
insert and disable concurrent inserts as a extra-safety.
The problem was caused by a wrong merge. Fixed by enabling the correct ndb variables
initialization.
mysql-test/suite/ndb/t/disabled.def:
Bug #38370: remove disabled test case
sql/mysqld.cc:
Bug #38370: corrected a wrong merge to have all the NDB variables intiialized
correctly
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.
mysql-test/suite/binlog/t/binlog_killed.test:
adding commets explaining why the test has to have include/not_embedded.inc guard.
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/r/func_group.result:
Bug #37348: test case
mysql-test/t/func_group.test:
Bug #37348: test case
sql/item.cc:
Bug #37348: Added a way to distinguish Item_aggregate_ref from the other types of refs
sql/item.h:
Bug #37348: Added a way to distinguish Item_aggregate_ref from the other types of refs
sql/sql_select.cc:
Bug #37348:
- Don't consider copying field references
seen through Item_aggregate_ref
- check for discrepancies between the number of expected
fields that need copying and the actual fields copied.
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()).
mysql-test/r/create.result:
test result
mysql-test/t/create.test:
test case
sql/mysql_priv.h:
added function check_host_name(LEX_STRING *str)
sql/sql_parse.cc:
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(HOSTNAME_LENGTH).
sql/sql_yacc.yy:
using newly added function 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.
mysql-test/r/information_schema_db.result:
test result
mysql-test/t/information_schema_db.test:
test case
sql/sql_show.cc:
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.
mysql-test/extra/binlog_tests/blackhole.test:
Blackhole now handles row-based replication.
mysql-test/extra/rpl_tests/rpl_blackhole.test:
Test helper file for testing that blackhole actually
writes something to the binary log on the slave.
mysql-test/suite/binlog/t/binlog_multi_engine.test:
Replication now handles row-based replcation.
mysql-test/suite/rpl/t/rpl_blackhole.test:
Test that Blackhole works with primary key, index, or none.
sql/log_event.cc:
Correcting code to only touch filler bits and leave
all other bits alone. It is necessary since there is
no guarantee that the engine will be able to fill in
the bits correctly (e.g., the blackhole engine).
storage/blackhole/ha_blackhole.cc:
Adding definitions for update_row() and delete_row() to return OK
when executed from the slave SQL thread with thd->query == NULL
(indicating that row-based replication events are being processed).
Changing rnd_next(), index_read(), index_read_idx(), and
index_read_last() to return OK when executed from the slave SQL
thread (faking that the row has been found so that processing
proceeds to update/delete the row).
storage/blackhole/ha_blackhole.h:
Enabling row capabilities for engine.
Defining write_row(), update_row(), and delete_row().
Making write_row() private (as it should be).
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.
mysql-test/r/index_merge.result:
Bug#37943: test case
mysql-test/t/index_merge.test:
Bug#37943: test case
sql/opt_range.cc:
Bug#37943:
- Make copy constructors for SEL_TREE and sub-structures and use them when OR-ing trees.
- don't generate empty SEL_TREEs. Return NULL instead.
Re-enabling failing test case because server logs were lost in pushbuild, so we need to run it again.
mysql-test/suite/rpl/t/disabled.def:
Re-enabling failing test case because server logs were lost in pushbuild, so we need to run it again.
from stored procedure.
Problem: we replace all references to local variables in stored procedures
with NAME_CONST(name, value) logging to the binary log. However, if the
value's collation differs we might get an 'illegal mix of collation'
error as we don't pass the collation to the function.
Fix: pass the value's collation to NAME_CONST().
Note: actually we should pass to NAME_CONST() the value's derivation as well.
It's impossible without the parser modifying. Now we always set the
derivation to DERIVATION_IMPLICIT, the same as local variables have.
mysql-test/r/binlog.result:
Fix for bug#39182: Binary log producing incompatible character set query
from stored procedure.
- test result.
mysql-test/r/ctype_cp932_binlog.result:
Fix for bug#39182: Binary log producing incompatible character set query
from stored procedure.
- results adjusted.
mysql-test/r/rpl_sp.result:
Fix for bug#39182: Binary log producing incompatible character set query
from stored procedure.
- results adjusted.
mysql-test/t/binlog.test:
Fix for bug#39182: Binary log producing incompatible character set query
from stored procedure.
- test case.
sql/item.cc:
Fix for bug#39182: Binary log producing incompatible character set query
from stored procedure.
- allow NAME_CONST() to get _charset'foo' COLLATE 'bar' strings
(see Item_func_set_collation).
sql/sp_head.cc:
Fix for bug#39182: Binary log producing incompatible character set query
from stored procedure.
- pass the value's collation to NAME_CONST().
JOIN for the subselect wasn't cleaned if we came upon an error
during sub_select() execution. That leads to the assertion failure
in close_thread_tables()
part of the 6.0 code backported
per-file comments:
mysql-test/r/sp-error.result
Bug#37949 Crash if argument to SP is a subquery that returns more than one row
test result
mysql-test/t/sp-error.test
Bug#37949 Crash if argument to SP is a subquery that returns more than one row
test case
sql/sp_head.cc
Bug#37949 Crash if argument to SP is a subquery that returns more than one row
lex->unit.cleanup() call added if not substatement
The problem is that when statement-based replication was enabled,
statements such as INSERT INTO .. SELECT FROM .. and CREATE TABLE
.. SELECT FROM need to grab a read lock on the source table that
does not permit concurrent inserts, which would in turn be denied
if the source table is a log table because log tables can't be
locked exclusively.
The solution is to not take such a lock when the source table is
a log table as it is unsafe to replicate log tables under statement
based replication. Furthermore, the read lock that does not permits
concurrent inserts is now only taken if statement-based replication
is enabled and if the source table is not a log table.
include/thr_lock.h:
Introduce yet another lock type that my get upgraded depending
on the binary log format. This is not a optimal solution but
can be easily improved later.
mysql-test/r/log_tables.result:
Add test case result for Bug#34306
mysql-test/suite/binlog/r/binlog_stm_row.result:
Add test case result for Bug#34306
mysql-test/suite/binlog/t/binlog_stm_row.test:
Add test case for Bug#34306
mysql-test/t/log_tables.test:
Add test case for Bug#34306
sql/lock.cc:
Assert that TL_READ_DEFAULT is not a real lock type.
sql/mysql_priv.h:
Export new function.
sql/mysqld.cc:
Remove using_update_log.
sql/sql_base.cc:
Introduce function that returns the appropriate read lock type
depending on how the statement is going to be replicated. It will
only take a TL_READ_NO_INSERT log if the binary is enabled and the
binary log format is statement-based and the table is not a log table.
sql/sql_parse.cc:
Remove using_update_log.
sql/sql_update.cc:
Use new function to choose read lock type.
sql/sql_yacc.yy:
The lock type is now decided at open_tables time. This old behavior was
actually misleading as the binary log format can be dynamically switched
and this would not change for statements that have already been parsed
when the binary log format is changed (ie: prepared statements).
Machines with hostname set to "localhost" cause uniqueness errors in
the SQL bootstrap data.
Now, insert zero lines for cases where the (lowercased) hostname is
the same as an already-inserted 'localhost' name. Also, fix a few tests
that expect certain local accounts to have a certain host name.
