- Fixed the checks to properly check for plugin_dir containing a trailing slash or backslash.
- Fixed a under-configuration in udf_skip_grants that was preventing the test
from running even when there was a udf plugin.
The issue is that xa.test failed sporadically on some platforms.
The reason for the test failure is a race condition in xa.test.
The race condition occures between connection that executes statement
INSERT INTO t2 SELECT FROM t1 and other connection that tries to run
statements DELETE FROM t1 and COMMIT. If COMMIT statement had been executed
before the statement INSERT INTO t2 SELECT FROM t1 was locked by lock
on table t1 (as a result of query from table t1) then the INSERT statement
is executed successfully and a following test for deadlock would failed.
This patch fixes this race condition by moving COMMIT statement after commit
of distributed transaction from concurrent session.
nes prefixed with .\ or ./
- Add my_basename() to mysys.
- Do not compile files that are not needed on Windows (my_addr_resolve, an
d safemalloc related stuff it it is not used)
Avoids linker warnings about compilation of essentially empty files.
The root cause is that after recent fixes around --debug variable (lp:909051)
the variable is now available in both release and debug builds, such that MTR
cannot tell a debug compiled server from optimized one.
To fix, assign a special default value 'disabled' for 'debug' variable in optimized build
and fix MTR to check for this special value to recognize optimized build.
- equality substitution code was geared towards processing WHERE/ON clauses.
that is, it assumed that it was doing substitions on the code that
= wasn't attached to any particular join_tab yet
= was going to be fed to make_join_select() which would take the condition
apart and attach various parts of it to tables inside/outside semi-joins.
- However, somebody added equality substition for ref access. That is, if
we have a ref access on TBL.key=expr, they would do equality substition in
'expr'. This possibility wasn't accounted for.
- Fixed equality substition code by adding a mode that does equality
substition under assumption that the processed expression will be
attached to a certain particular table TBL.
If an error message contains '\' backslash it is displayed correctly
through show-slave-status or
query_get_value(SHOW SLAVE STATUS, Last_IO_Error, 1);. But when
SELECT REPLACE(...) is applied backslash is escaped resulting in a
different test output.
Disabled backslash escape on show_slave_status.inc and replaced '\' for
'/' using replace_regex function in order to achieve the same test
output when different path separators are used.
rb://898
approved by: Marko Makela
On some kernel versions native aio operations are not supported on
tmpfs. Check this during start up and fall back to simulated aio.
If the expression for a derived table of a query contained a LIMIT
clause the estimate of the number of rows in this derived table
returned by the EXPLAIN command could be badly off since the
optimizer ignored the limit number from the LIMIT clause when
getting the estimate.
The call of the method SELECT_LEX_UNIT->set_limit added in the code
of mysql_derived_optimize() will be needed also in maria-5.5 where
parameters in the LIMIT clause are supported.
The server crashes when receiving a COM_BINLOG_DUMP command with a position of 0 or
larger than the file size.
The execution proceeds to an error block having the last read replication coordinates
pointer be NULL and its dereferencing crashed the server.
Fixed with making "public" previously used only for heartbeat coordinates.
mysql-test/extra/rpl_tests/rpl_start_stop_slave.test:
regression test for bug#3593869-64035 is added.
mysql-test/suite/rpl/r/rpl_cant_read_event_incident.result:
results updated (error mess format is changed).
mysql-test/suite/rpl/r/rpl_log_pos.result:
results updated (error mess format is changed).
mysql-test/suite/rpl/r/rpl_manual_change_index_file.result:
results updated (error mess format is changed).
mysql-test/suite/rpl/r/rpl_packet.result:
results updated (error mess format is changed).
mysql-test/suite/rpl/r/rpl_stm_start_stop_slave.result:
results updated (error mess format is changed).
mysql-test/suite/rpl/t/rpl_stm_start_stop_slave.test:
Slave is stopped by bug#3593869-64035 tests so
-let $rpl_only_running_threads= 1 is set prior to rpl_end.
sql/share/errmsg-utf8.txt:
Increasing the max length of explanatory message to 512.
sql/sql_repl.cc:
Making `coord' to carry the last read from binlog event coordinates
regardless of heartbeat.
Renaming, small cleanup and simplifying the code after if (coord) becomes unnecessary.
Adding yet another 3rd pair of coordinates - the starting replication -
into error text.
The patch for MWL #247 forgot to initialize the TABLE::ext_key_parts and
TABLE::ext_key_flags of the temporary tables by a query. This could cause
crashes for queries the execution of which needed creation of temporary
tables.
client/CMakeLists.txt:
1. -rdynamic is a linker flag.
2. it should be used in all builds, not debug only
libmysql/get_password.c:
prefer a standard function, when possible
(otherwise a plugin will need to load it from the client)
sql/share/errmsg-utf8.txt:
correct the error message, as query_cache_type variable is not read-ony anymore
sql/sql_cache.cc:
the caller should verify that query cache resize
is possible, before trying it
sql/sys_vars.cc:
* test if qc resize is possible in the sysvar on_check() funntion,
not in the on_update() function.
* use the error message that better describes the problem
disable test cases for bugs not fixed in xtradb.
mysql-test/suite/innodb/t/innodb-lock.test:
instead of disabling the test in disabled.def
(hoping that somebody someday will enable it),
skip it only for xtradb (not for innodb), and
only for the current xtradb version. the test
will enable itself automatically on the next
xtradb merge
mysql-test/suite/innodb/t/innodb_cmp_drop_table.test:
instead of disabling the test in disabled.def
(hoping that somebody someday will enable it),
skip it only for xtradb (not for innodb), and
only for the current xtradb version. the test
will enable itself automatically on the next
xtradb merge
mysql-test/suite/innodb/t/innodb_corrupt_bit.test:
fix the error number
storage/innobase/handler/ha_innodb.cc:
fix the error number
storage/xtradb/handler/ha_innodb.cc:
fix the error number
and cryptic error 1126 message
The problem was that dlopen() related code was using just a subset
of the path normalization routines used in other places.
Fixed the expansion of the pre-dlopen() behavior for plugins and UDFs
to use a platform-dependent consistent encoding of the paths.
Fixed the error dlopen() error handling to take the correct error message
and strip off the trailing newline character(s).
Fixed tests to do a platform independent replace of directories and to
account for the traling slash.
Test extra/rpl_tests/rpl_extra_col_master.test (used by
rpl_extra_col_master_*) ends with the active connection pointing to the
slave. Thus, the two last tests never succeed in changing the binlog
format of the master away from 'row'. With correct active connection
(master) tests fail for binlog 'statement' and 'mixed' formats.
Tests rpl_extra_col_master_* only run when binary log format is
row. Statement and mix replication do not make sense in this
tests since it will try to execute statements on columns that do
not exist. This fix is basically a backport from mysql-5.5, see
changes done as part of BUG 39934.
When mode==BUF_KEEP_OLD, buffered inserts are being merged to the page.
It is possible that a read request for a page was pending while the page
was freed in DROP INDEX or DROP TABLE. In these cases, it is OK (although
useless) to merge the buffered changes to the freed page.
ISSUES WITH COPYING PARTITIONED INNODB TABLES FROM LINUX TO WINDOWS
This problem was already fixed in mysql-trunk as part of bug #11755924. I am
backporting the fix to mysql-5.1.