mariadb

Tree: 492c3b09d2

Author	SHA1	Message	Date
Sergei Golubchik	5138bf4238	compilation error with -Wuninitialized -Werror	13 years ago
Sergei Golubchik	0791692bdc	MDEV-3875 Wrong result (missing row) on a DISTINCT query with the same subquery in the SELECT list and GROUP BY fix remove_dup_with_hash_index() and remove_dup_with_compare() to take NULLs into account	13 years ago
Vladislav Vaintroub	1c654f1602	Merge MDEV-3842, MDEV-3923, MDEV-3971	13 years ago
Michael Widenius	772bd60a1b	Automatic merge	13 years ago
Vladislav Vaintroub	8199838a49	fix embedded	13 years ago
Michael Widenius	ea1d5943c5	Fixed MDEV-3890: Server crash inserting record on a temporary table after truncating it 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.	13 years ago
Vladislav Vaintroub	db26ab8a3f	Fix embedded build	13 years ago
Vladislav Vaintroub	76400fcc25	MDEV-3842, MDEV-3923 : Miscellaneous workarounds for drop-in compatibility problems with Linux distributions, arounf versioning of the MySQL 5.5 client shared library. There seems to be 3 different ways major distributions handle versioning 1. Fedora (also Mageia, and likely other Redhat descendants) way old, 5.1 API functions are given version libmysqlclient_16 new API functions (client plugins, mysql_stmt_next ) are given version libmysqlclient_18 some extra functions beyond API are exported. some functions are renamed. 2.Debian Wheezy way all functions are given libmysqlclient_18 version 3. Ubuntu way (or MySQL/MariaDB download packages) no versioning UIp to this fix, MariaDB distributions did not have any versioning in the libraries, this rendered client library incompatible to distributions thus exchanging distribution's libmysqlclient.so.18.0.0 with MariaDB's did not work nicely (anywhere but on Ubuntu) THE FIX is to build libraries the same way as distributions do it - when building RPMs, use same version script as Fedora does, Make sure to export extra-symbols, the same as Fedora exports. - when building DEBs, use the same version script as Debian Wheezy - do not use version scripts otherwise Also, makes sure that extensions of MySQL APIs (asynchronous client functionality) is exported by the shared libraries.	13 years ago
Sergei Golubchik	e400450f2d	5.1 merge	13 years ago
Vladislav Vaintroub	8864940583	MDEV-3971 : problems installing MariaDB packages (conflicts with mysql-libs-5.5) FIx : make "shared" RPM obsolete/provide mysql-libs	13 years ago
unknown	298008dc4f	The problem was that expression with field after transformation (on the first execution) 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.	13 years ago
Sergei Golubchik	7f208d3c35	MDEV-729 lp:998028 - Server crashes on normal shutdown in closefrm after executing a query from MyISAM table don't write a key value into the record buffer - a key length can be larger then the record length.	13 years ago
Sergei Golubchik	326d2d56fe	MDEV-759 lp:998340 - Valgrind complains on simple selects containing expression DAY(FROM_UNIXTIME(-1)) check item->null_value before using the result of item->val_int()	13 years ago
Sergei Golubchik	672b293860	5.3 merge client/mysqltest.cc: make --error to work for --change_user errors	13 years ago
Sergei Golubchik	de10e21411	5.2 merge	13 years ago
Sergei Golubchik	9142c50b07	MDEV-4040 Replace deprecated SET OPTION syntax in mysqldump mysqldump.c: s/SET OPTION/SET/ (OPTION was, hm, optional since 3.21, so there's no need to use SET OPTION even in the old compatibility modes)	13 years ago
Sergei Golubchik	fa7d0c4fdf	MDEV-3909 remote user enumeration instead of returning Access denied on the incorrect user name, emulate the complete failed logic procedure, possibly with the change plugin packet.	13 years ago
Sergei Golubchik	82c022f2d5	report "using password: YES/NO" correctly for the COM_CHANGE_USER failures	13 years ago
Sergei Golubchik	bfc71e63a7	MDEV-3915 COM_CHANGE_USER allows fast password brute-forcing allow only three failed change_user per connection. successful change_user do NOT reset the counter tests/mysql_client_test.c: make --error to work for --change_user errors	13 years ago
Igor Babaev	32151409c1	Merge 5.3->5.5	13 years ago
Sergei Golubchik	f1e758dc6f	remove one particularly stupid test	13 years ago
Igor Babaev	746152959a	Merge 5.2->5.3	13 years ago
Igor Babaev	8127e631de	Merge 5.1->5.2	13 years ago
Igor Babaev	82fe8a4e71	Merge.	13 years ago
Igor Babaev	fade3647ec	Fixed bug mdev-4063 (bug #56927 ). This bug could result in returning 0 for the expressions of the form <aggregate_function>(distinct field) when the system variable max_heap_table_size was set to a small enough number. It happened because the method Unique::walk() did not support the case when more than one pass was needed to merge the trees of distinct values saved in an external file. Backported a fix in grant_lowercase.test from mariadb 5.5.	13 years ago
Sergei Golubchik	7925bf6b40	MDEV-4069 thd_wait_end does not called in some cases in buf_page_read_low in XtraDB engine	13 years ago
unknown	82e39cb1e1	Fixed typo in the function name. test suite added.	13 years ago
unknown	193c6f548b	MDEV-3873: fixed functions absend in 5.3.	13 years ago
Sergei Golubchik	43c6953fa1	MDEV-4029 SELECT on information_schema using a subquery locks up the information_schema table due to incorrect mutexes handling Early evaluation of subqueries in the WHERE conditions on I_S.*_STATUS tables, otherwise the subquery on this same table will try to acquire LOCK_status twice.	13 years ago
Sergei Golubchik	a0710621bf	fix a strict aliasing warning - remove a meaningless cast.	13 years ago
Sergei Golubchik	faac8db6bd	MDEV-3952 Incompatible change in MariaDB-5.5.28a-client rpm adds mytop when not in MariaDB-5.5.23-client (CentOS 5) Same as for deb: don't add mytop to the client rpm.	13 years ago
Sergei Golubchik	7caa80c481	MDEV-3934 Assertion `((keypart_map+1) & keypart_map) == 0' failed in _mi_pack_key with an index on a POINT column sel_arg_range_seq_next(): set keypart map also for GEOM_FLAG keys	13 years ago
Igor Babaev	02d368ff9d	Corrected the test case for bug mdev-3938.	13 years ago
Sergei Golubchik	cc74bb3178	MDEV-4029 SELECT on information_schema using a subquery locks up the information_schema table due to incorrect mutexes handling Early evaluation of subqueries in the WHERE conditions on I_S.*_STATUS tables, otherwise the subquery on this same table will try to acquire LOCK_status twice. sql/item.h: remove unused method	13 years ago
Sergei Golubchik	48bf57b02e	MDEV-3832 MariaDB conflicts with packages filesystem-3.1-2.fc18.i686 and jre-1.7.0_09-fcs.i586 on Fedora 18 fix the rpm packaging to work on Fedora18. Two problems: * conflicts on common directories with other packages. * more auto-generated requirements for mariadb-test.rpm	13 years ago
Sergei Golubchik	103c4c4906	MDEV-633 lp:1024058 - mysqld XA crash in replication slave initialize cache_mngr and write the Xid into binlog even if binlog is disabled with SQL_LOG_BIN=0 or no --log-slave-updates in the slave thread	13 years ago
Sergei Golubchik	381f470936	simplify THD::binlog_setup_trx_data() usage	13 years ago
Sergei Golubchik	fd9b911b70	MDEV-3908 crash in multi-table delete and mdl Add a test case. The fix comes with MySQL bug#15948123: SERVER WORKS INCORRECT WITH LONG TABLE ALIASES	13 years ago
Sergei Golubchik	d41d43f421	MDEV-4065 thd_kill_statement service	13 years ago
Vladislav Vaintroub	5649377b55	Fix Windows installers' bootstrapper scripts , after mysql_performance_tables.sql was split off mysql_system_tables.sql	13 years ago
Michael Widenius	c65f9a1914	Don't reset maybe_null in update_used_tables(); This breaks ROLLUP This fixed failing test in group_by.test mysql-test/r/join_outer.result: Updated test case mysql-test/r/join_outer_jcl6.result: Updated test case sql/item.cc: Don't reset maybe_null in update_used_tables(); This breaks ROLLUP sql/item.h: Don't reset maybe_null in update_used_tables(); This breaks ROLLUP sql/item_cmpfunc.h: Don't reset maybe_null in update_used_tables(); This breaks ROLLUP	13 years ago
Michael Widenius	c4e00d03e7	Fixed compiler warning	13 years ago
Igor Babaev	63afbba419	Corrected the fix for bug mdev-3938.	13 years ago
unknown	2255132f20	MDEV-4056 fix. The problem was that maybe_null of Item_row and its componetes was unsynced after update_used_tables() (and so pushed_cond_guards was not initialized but then requested). Fix updates Item_row::maybe_null on update_used_tables().	13 years ago
unknown	d51f96b167	MDEV-3900 Optimizer difference between MySQL and MariaDB with stored functions in WHERE clause of UPDATE or DELETE statements Analysis The reason for the less efficient plan was result of a prior design decision - to limit the eveluation of constant expressions during optimization to only non-expensive ones. With this approach all stored procedures were considered expensive, and were not evaluated during optimization. As a result, SPs didn't participate in range optimization, which resulted in a plan with table scan rather than index range scan. Solution Instead of considering all SPs expensive, consider expensive only those SPs that are non-deterministic. If an SP is deterministic, the optimizer will checj if it is constant, and may eventually evaluate it during optimization.	13 years ago
unknown	8a296e6ca2	backport of: Don't reset maybe_null in update_used_tables(); This breaks ROLLUP This fixed failing test in group_by.test	13 years ago
unknown	a716b06167	MDEV-3988 fix. Subquery turned into constant too late to be excluded from grouping list so test for constant added to the create_temp_table().	13 years ago
Sergei Golubchik	cf013ff949	xtradb merge. Percona-Server-5.5.28-rel29.3	13 years ago
Balasubramanian Kandasamy	31c06437c9	Removed Conflicts: mysql-libs mysql-libs-advanced from spec file	13 years ago
Igor Babaev	f8f90aa75f	Fixed bug mdev-3938. The original patch with the implementation of virtual columns did not support INSERT DELAYED into tables with virtual columns. This patch fixes the problem.	13 years ago

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