mariadb

Tree: 3eb8b1125f

Author	SHA1	Message	Date
Sergei Petrunia	b17a435069	MDEV-6859: scalar subqueries in a comparison produced unexpected result When one evaluates row-based comparison like (X, Y) = (A,B), one should first call bring_value() for the Item that returns row value. If you don't do that and just attempt to read values of X and Y, you get stale values. Semi-join/Materialization can take a row-based comparison apart and make ref access from it. In that case, we need to call bring_value() to get the index lookup components.	10 years ago
Sergei Golubchik	3cfd36bbe2	5.5.47-37.7	10 years ago
Sergei Petrunia	d443d70d06	MDEV-7823: Server crashes in next_depth_first_tab on nested IN clauses with SQ inside Consider a query with subquery in form t.key=(select ...). Suppose, the parent query uses this equality for ref access. It will attempt to evaluate the subquery in get_best_combination(), right before the join->join_tab[...] array is filled. The problem was that subquery optimization will attempt to look at parent's join->join_tab to check how many times subquery will be executed (and crash). Fixed by not doing that when the subquery is constant (non-constant subqueries are only be evaluated during join execution, so they are not affected)	10 years ago
Ian Gilfillan	eb752acc1d	typo "Bangalore1" -> "Bangalore"	10 years ago
Sergei Golubchik	c4cb240061	MDEV-9024 Build fails with VS2015 cherry-pick `f1daf9ce` from 10.0 branch ------------------------------------- Fix build failures caused by new C runtime library - isnan, snprintf, struct timespec are now defined, attempt to redefine them leads - P_tmpdir, tzname are no more defined - lfind() and lsearch() in lf_hash.c had to be renamed, declaration conflicts with some C runtime functions with the same name declared in a header included by stdlib.h Also fix couple of annoying warnings : - remove #define NOMINMAX from config.h to avoid "redefined" compiler warnings(NOMINMAX is already in compile flags) - disable incremental linker in Debug as well (feature not used much and compiler crashes often) Also simplify package building with Wix, require Wix 3.9 or later (VS2015 is not compatible with old Wix 3.5/3.6)	10 years ago
Sergei Golubchik	1e361f286b	MDEV-4664 mysql_upgrade crashes if root's password contains an apostrophe/single quotation mark fix dynstr_append_os_quoted() to escape single quotes correctly for a POSIX shell	10 years ago
Sergei Golubchik	9e4e4121b8	unit test for dynstr_append_os_quoted() and a trivial cleanup to avoid manually-specified lengths	10 years ago
Oleksandr Byelkin	41021c0254	MDEV-9462: Out of memory using explain on 2 empty tables Fixed adding derived tables items to outer one.	10 years ago
Vicențiu-Marian Ciorbaru	be19bba4fb	Merge pull request #150 from grooverdan/10.0-my_rnd_cpp MDEV-9433: mysys/my_rnd.c - remove #ifdef __cplusplus	10 years ago
Sergei Golubchik	ad94790f46	MDEV-9453 mysql_upgrade.exe error when mysql is migrated to mariadb mysqlcheck tool can be used even if opt_systables_only is true (to upgrade views from mysql - that overrides opt_systables_only)	10 years ago
Sergei Golubchik	0a76ad5ffd	MDEV-9175 Query parser tansforms MICROSECOND into SECOND_FRAC, which does not work	10 years ago
Sergei Golubchik	a90da6e053	MDEV-9314 fatal build error: viosslfactories.c:58:5: error: dereferencing pointer to incomplete type ‘DH {aka struct dh_st} fixes for openssl that was built with -DOPENSSL_NO_DEPRECATED	10 years ago
Vicențiu-Marian Ciorbaru	db5f743c31	Merge pull request #148 from grooverdan/5.5-rpl_reporting-cppcheck-va_end MDEV-9433: Add va_end to sql/rpl_reporting.cc to make cppcheck happy	10 years ago
Oleksandr Byelkin	6ecf6d8453	MDEV-7827: Assertion `!table \|\| (!table->read_set \|\| bitmap_is_set(table->read_set, field_index))' failed in Field_long::val_str on EXPLAIN EXTENDED (Solution by Sergei Petrunia) It appeared that semijoin conditions was not iterated when we were updating used tables. So now they do.	10 years ago
Oleksandr Byelkin	9f3b53fb4a	MDEV-9093 Persistent computed column is not updated when update query contains join added lost virtual fields update call	10 years ago
iangilfillan	113b56ed5f	Merge remote-tracking branch 'upstream/10.0' into 10.0	10 years ago
iangilfillan	86b2621ff9	MDEV-6821, MDEV-6826 - Update authors and contributors	10 years ago
Jan Lindström	33ac501b6a	Use C++ linkage.	10 years ago
Jan Lindström	1d00d5c626	Fix function visibility as it is used on row0mysql.c in Windows.	10 years ago
Jan Lindström	a3d843d949	Fix function visibility as it is used on row0mysql.c in Windows.	10 years ago
Jan Lindström	73d23f8581	MDEV-9471: Server crashes or returns an error while trying to alter partitioning on a table moved from Windows to Linux At alter table when server renames the table to temporal name, old name uses normal partioned table naming rules. However, if tables are created on Windows and then transfered to Linux and lower-case-table-names=1 we should modify the old name on rename to lower case to be able to find it from the InnoDB dictionary.	10 years ago
Jan Lindström	f66d01610f	MDEV-9471: Server crashes or returns an error while trying to alter partitioning on a table moved from Windows to Linux At alter table when server renames the table to temporal name, old name uses normal partioned table naming rules. However, if tables are created on Windows and then transfered to Linux and lower-case-table-names=1 we should modify the old name on rename to lower case to be able to find it from the InnoDB dictionary.	10 years ago
Vladislav Vaintroub	603c0960ba	MDEV-9466 : Exception handler on Windows does not output any text, if mysqld runs as service The bug is caused by the attempt to write to filedescriptor 2 (STDERR_FILENO), however in case of a service stderr has different fd (debugging shows fileno(stderr) is 4 after freopen, and -1 before it) Fixed definition of STDERR_FILENO for Windows to be fileno(stderr).	10 years ago
Sergei Petrunia	5cf293fcad	Merge branch '10.0' of github.com:MariaDB/server into 10.0	10 years ago
Sergei Petrunia	74f15e2a7f	MDEV-9505: Valgrind failure in SEL_ARG::store_min,find_used_partitions create_partition_index_description() had wrong logic to calculate length of the key value buffer that is used by the range optimizer. For some reason it used MAX(partitioning_columns_len, subpartitioning_columns_len) while it should use SUM of these values.	10 years ago
Kristian Nielsen	955126e31d	Merge MDEV-9112 into 10.0 Conflicts: configure.cmake	10 years ago
Kristian Nielsen	0e84d54a1b	Merge MDEV-9112 into 5.5	10 years ago
Georg Richter	8cf1f50967	MDEV-9112: Non-blocking client API missing on non-x86 platforms The check for UCONTEXT in cmake was somehow become broken, disabling the fallback to ucontext. This caused the non-blocking client API to not be available for non-x86 platforms, on which no hand-crafted assembler implementation of my_context is available.	10 years ago
Monty	d0c5efc4a7	If one compiled with too long MYSQL_SERVER_SUFFIX this caused a memory overrun that caused some test to fail. Fixed by ensuring we don't overwrite "server_version"	10 years ago
Monty	a1ddf01489	my_decimal didn't compile properly with debug	10 years ago
Alexey Botchkov	a4ff37e912	MDEV-6421 SQL_ERROR_LOG doesn't log comments in Events. Change parser so it saves all the query line to the ';' in the sp_instr::m_query.	10 years ago
Olivier Bertrand	0bfb5bee46	Merge branch 'ob-10.0' into 10.0	10 years ago
Sergei Golubchik	666b9663f9	update test results	10 years ago
Olivier Bertrand	62a5e56c01	- Change SQL_NTS to 0 when the string is NULL modified: storage/connect/odbconn.cpp - Fix to MDEV-9446 (using Json UDFs when CONNECT is not installed) modified: storage/connect/ha_connect.cc modified: storage/connect/jsonudf.cpp modified: storage/connect/jsonudf.h modified: storage/connect/mysql-test/connect/r/json_udf.result modified: storage/connect/mysql-test/connect/t/json_udf.inc modified: storage/connect/mysql-test/connect/t/json_udf.test modified: storage/connect/mysql-test/connect/t/json_udf2.inc	10 years ago
iangilfillan	1fa15f94f4	Updated README and CREDITS	10 years ago
Alexey Botchkov	1793646d78	Merge branch '5.5' into 10.0 Conflicts: plugin/server_audit/server_audit.c	10 years ago
Daniel Black	a7a49886e1	mysys/my_rnd.c - remove #ifdef __cplusplus	10 years ago
Daniel Black	3e5724f3bb	Add va_end to make cppcheck happy	10 years ago
Kristian Nielsen	74b1af19e9	Merge branch 'tmp' into tmp-10.0 Conflicts: sql/slave.cc	10 years ago
Kristian Nielsen	06b2e327fc	Fix error handling for GTID and domain-based parallel replication This occurs when replication stops with an error, domain-based parallel replication is used, and the GTID position contains more than one domain. Furthermore, it relates to the case where the SQL thread is restarted without first stopping the IO thread. In this case, the file/offset relay-log position does not correctly represent the slave's multi-dimensional position, because other domains may be far ahead of, or behind, the domain with the failing event. So the code reverts the relay log position back to the start of a relay log file that is known to be before all active domains. There was a bug that when the SQL thread was restarted, the rli->relay_log_state was incorrectly initialised from @@gtid_slave_pos. This position will likely be too far ahead, due to reverting the relay log position. Thus, if the replication fails again after the SQL thread restart, the rli->restart_gtid_pos might be updated incorrectly. This in turn would cause a second SQL thread restart to replicate from the wrong position, if the IO thread was still left running. The fix is to initialise rli->relay_log_state from @@gtid_slave_pos only when we actually purge and re-fetch relay logs from the master, not at every SQL thread start. A related problem is the use of sql_slave_skip_counter to resolve replication failures in this kind of scenario. Since the slave position is multi-dimensional, sql_slave_skip_counter can not work properly - it is indeterminate exactly which event is to be skipped, and is unlikely to work as expected for the user. So make this an error in the case where domain-based parallel replication is used with multiple domains, suggesting instead the user to set @@gtid_slave_pos to reliably skip the desired event.	10 years ago
Alexey Botchkov	9c9d10b441	MDEV-9106 Audit plugin not working with MySQL 5.7. fixing Windows crash.	10 years ago
Shaohua Wang	93a6142dd0	BUG#22530768 Innodb freeze running REPLACE statements we can see from the hang stacktrace, srv_monitor_thread is blocked when getting log_sys::mutex, so that sync_arr_wake_threads_if_sema_free cannot get a change to break the mutex deadlock. The fix is simply removing any mutex wait in srv_monitor_thread. Patch is reviewed by Sunny over IM.	10 years ago
Alexey Botchkov	fe4823d28e	MDEV-9106 Audit plugin doesnt run with MySQL 5.7. updata thread_pool_server_audit test result.	10 years ago
Alexey Botchkov	cdc9aa5b5b	MDEV-9106 Audit Plugin doesn't run with MySQL 5.7. MariaDB 5.5 built in debug gets unhappy with mutexes. Although everything is correct, some DBUG_ASSERT can happen. So this patch keeps safe_mutex silent.	10 years ago
Alexey Botchkov	c9552533c9	MDEV-9106 Audit plugin compiled with MariaDB can't install on MySQL 5.7. The audit API was seriously changed in MySQL 5.7. so we had to adapt the plugin's code to that.	10 years ago
Bjorn Munch	0aab0e7a3d	Updated copyright year in user visible text	10 years ago
Yashwant Sahu	d9f89fff16	Bug #22295186 : CERTIFICATE VALIDATION BUG IN MYSQL MAY ALLOW MITM Test fix for 5.5 and 5.6	10 years ago
Otto Kekäläinen	2a9f84b9a6	MDEV-9354: Debian: unmask the mysql.service on installation Unmask the systemd mysql.service if left behind by mysql-server-5.6 Without this a simple 'apt-get install mariadb-server' would end up with a system where mysqld is not running despite it was running OK with mysql-server-5.6 installed, and users might wrongly think mariadb-server package is broken when the real cause was the removal of mysql-server-5.6 that left a /etc/systemd/system/ file behind pointing to /dev/null.	10 years ago
Yashwant Sahu	70f1aa4223	Bug #22295186 : CERTIFICATE VALIDATION BUG IN MYSQL MAY ALLOW MITM. Test Fix	10 years ago
Yashwant Sahu	13380bf81f	Bug #22295186 : CERTIFICATE VALIDATION BUG IN MYSQL MAY ALLOW MITM	10 years ago

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