mariadb

Tree: d126993404

Author	SHA1	Message	Date
Sergei Golubchik	d126993404	MDEV-4951 drop user leaves privileges It's safe to delete from HASH when traversing it backwards, but not forwards.	12 years ago
Igor Babaev	1906f1388e	Fixed bug mdev-4959. The fix for mdev-4420 was not quite correct. This patch corrects it.	12 years ago
Igor Babaev	34aa69564d	Merge 5.3->5.5	12 years ago
Michael Widenius	112411b056	Fixed MySQL bug #69861 LAST_INSERT_ID is replicated incorrectly if replication filters are used mysql-test/suite/rpl/r/last_insert_id.result: Test case for last_insert_id mysql-test/suite/rpl/t/last_insert_id.cnf: Test case for last_insert_id mysql-test/suite/rpl/t/last_insert_id.test: Test case for last_insert_id sql/log_event.cc: Added DBUG_PRINT Set thd->first_successful_insert_id_in_prev_stmt_for_binlog when setting thd->first_successful_insert_id_in_prev_stmt. This is required to get last_insert_id() replicated. This is analog to how read_first_successful_insert_id_in_prev_stmt() works. sql/rpl_utility.cc: Added DBUG_PRINT	12 years ago
Igor Babaev	650d3266bb	Fixed bug mdev-4952 When in function remove_eq_conds() a sub-formula of the processed condition is replaced for another formula we should ensure that in the resulting formula AND/OR levels must alternate.	12 years ago
Igor Babaev	901737c978	Fixed bug mdev-4944. The patch to fix mdev-4418 turned out to be incorrect. At the substitution of single row tables in make_join_statistics() the used multiple equalities may change and references to the new multiple equalities must be updated. The function remove_eq_conds() takes care of it and it should be called right after the substitution of single row tables. Calling it after the call of make_join_statistics was a mistake.	12 years ago
Sergey Petrunya	7907b9b4da	Merge fix for MDEV-4942, 5.3->5.5	12 years ago
Igor Babaev	dbc84ff96c	Fixed bug mdev-4942. Made sure that degenerate conjunctions/disjunctions are obtained from AND/OR conditions.	12 years ago
Igor Babaev	b9ce8e608f	Merge	12 years ago
Igor Babaev	540eeebbb0	Fixed bug mdev-4420. The code of JOIN::optimize that performed substitutions for the best equal field in all ref items did not take into account that a multiple equality could contain the result of the single-value subquery if the subquery is inexpensive. This code was corrected. Also made necessary corresponding corrections in the code of make_join_select().	12 years ago
Alexander Barkov	d1adae3707	Merging from 5.3 pending merges: Alexander Barkov 2013-08-22 MDEV-4804 Date comparing false result	12 years ago
Alexander Barkov	c40de1df36	MDEV-4804 Date comparing false result	12 years ago
Sergey Petrunya	f5ea23b6e2	Automatic merge	12 years ago
Sergey Petrunya	37e9714c5e	MDEV-4840: Wrong result (missing rows) on LEFT JOIN with InnoDB tables Fix two problems in table elimination code: - Before marking a "value" as bound, check if it is already bound. Marking the same value as bound twice could confuse a module that depends on this value, because Dep_module_XXX use counters to know when they become bound. - When checking whether field is part of a key, ignore "extended keys" property.	12 years ago
Igor Babaev	2ead54d0fb	Merge	12 years ago
Igor Babaev	5d5f3a1ee8	Merge 5.3->5.5	12 years ago
unknown	f8af4423b4	MDEV-4908: Assertion `((Item_cond ) cond)->functype() == ((Item_cond ) new_item)->functype()' fails on a query with IN and equal conditions, AND/OR, materialization+semijoin A new AND Item should be prepared (fix_field() call) before using.	12 years ago
Igor Babaev	99992f6ec4	Fixed a bug/typo in the patch for mdev-4355, noticed after the patch had been merged into 5.5. Corrected the result of the output from the test case for mdev 4895.	12 years ago
unknown	5fdb531d77	Fix bug MDEV-4895 Valgrind warnings (Conditional jump or move depends on uninitialised value) in Field_datetime::get_date on GREATEST(..) IS NULL Analysis: The cause of the valgrind warning was an attempt to evaluate a Field that was not yet read. The reason was that on one hand Item_func_isnotnull was marked as constant by Item_func_isnotnull::update_used_tables, and this allowed eval_const_cond() to be called. On the other hand Item_func_isnotnull::val_int() evaluated its argument as if it was not constant. Solution: The fix make sure that Item_func_isnotnull::val_int() doesn't evaluate its argument when it is constant and cannot be NULL, because the result is known in this case.	12 years ago
Jan Lindström	c97ae6b56f	MDEV-4923 Incorrect merge on XtraDB os0file.c. Function os_file_set_atomic_writes returns TRUE when successfull and FALSE at failure.	12 years ago
unknown	84a2fb4836	Backport from 10.0-base fix for tests failing when vardir has no execute permissions.	12 years ago
Igor Babaev	008371b627	Backported from maria-5.5 the fix in the patch for mdev-4418 that had been discovered when merging the patch from 5.3 into 5.5.	12 years ago
Igor Babaev	e1095c1a22	Merge	12 years ago
Igor Babaev	b4e994d77b	Merge	12 years ago
Igor Babaev	4eddb2c221	Merge 5.3->5.5. In particular: Merged the patch for bug mdev-4418 from 5.3 into 5.5. Fixed a bug in the patch that should be backported to 5.3.	12 years ago
Sergei Golubchik	c06eaf21b7	MDEV-4165 [PATCH] RFE: make tmpdir a build-time configurable option support -DTMPDIR=/path in CMakeLists.txt Patch by Honza Horak.	12 years ago
Igor Babaev	25c152018d	Fixed bug mdev-4418. After single row substitutions there might appear new equalities. They should be properly propagated to all AND/OR levels the WHERE condition. It's done now with an additional call of remove_eq_conds().	12 years ago
Igor Babaev	752d5d022d	Merge	12 years ago
Igor Babaev	fa7f677218	Fixed bug mdev-4355. This patch almost totally revised the patch for bug mdev-4177. The latter had too many defects. In particular, it did not propagate multiple equalities formed when merging a degenerate disjunct into underlying AND formula.	12 years ago
Igor Babaev	960720b10d	Merge 5.2->5.3	12 years ago
Igor Babaev	7ba78277b4	Merge 5.1->5.2	12 years ago
Sergei Golubchik	758b012ff2	fix a comment	12 years ago
Igor Babaev	6dd9f049ab	Fixed bug mdev-4894. This a an old legacy performance bug. When a very selective range scan existed for the second table in a join, and, at the same time, there was another range condition depending on the fields of the first table, the optimizer chose a plan with 'Range checked for each record'. This plan was extremely inefficient in comparison with the regular selective range scan. As a matter of fact the range scan chosen for each record was the same as that selective range scan. Changed the test case for bug 24776 to preserve the old output for explain.	12 years ago
Alexander Barkov	b59738a598	Merge from 5.3 modified: mysql-test/r/dyncol.result mysql-test/r/type_time.result mysql-test/t/dyncol.test mysql-test/t/type_time.test mysys/ma_dyncol.c sql/item.cc sql/item_func.cc pending merges: Alexander Barkov 2013-08-12 MDEV-4652 Wrong result for CONCAT(GREATEST(T... sanja@montyprogr... 2013-08-01 MDEV-4811 Assertion `offset < 0x1f' f...	12 years ago
Alexander Barkov	f1b4718ec8	MDEV-4652 Wrong result for CONCAT(GREATEST(TIME('00:00:01'),TIME('00:00:00'))	12 years ago
Sergei Golubchik	b718dc449b	mysql --skip-column-names flag should not affect alignment of field values, set num_flag[] unconditionally, not under "if (column_names)" http://ronaldbradford.com/blog/unexplained-trivial-mysql-behavior-2013-08-02/	12 years ago
Alexander Barkov	cafe9d13f6	Merge from 5.3 pending merges: Alexander Barkov 2013-08-08 MDEV-4653 Wrong result for CONVERT_TZ(TIME('...	12 years ago
Alexander Barkov	e9db0da787	MDEV-4653 Wrong result for CONVERT_TZ(TIME('00:00:00'),'+00:00','+7:5')	12 years ago
Alexander Barkov	62484d2e23	Merge from 5.3 pending merges: Alexander Barkov 2013-08-08 MDEV-4512 Valgrind warnings in my_long10_to_...	12 years ago
Alexander Barkov	e6a6f653a9	MDEV-4512 Valgrind warnings in my_long10_to_str_8bit on INTERVAL and DATE_ADD with incorrect types Fixing a typo: bit AND (&) was erroneously used instead of logical AND (&&)	12 years ago
unknown	220623572d	Fix possible race condition in Query cache.	12 years ago
Sergey Petrunya	96340a405a	Automatic merge	12 years ago
Elena Stepanova	f2b84e305c	Fixes for storage_engine tests diverged from the main line	12 years ago
Sergey Petrunya	c98cd2c816	Update test results after fix for MDEV-4687	12 years ago
Elena Stepanova	b9f61c14b7	Deliberate change in behavior introduced in MySQL 5.5.31 along with the partitioning enhancement for Bug#14521864	12 years ago
Elena Stepanova	32e56e7e14	The test was non-deterministic while choosing an alternative storage engine	12 years ago
Elena Stepanova	f596d28df6	Deliberate change in behavior introduced along with the fix for MDEV-4310	12 years ago
unknown	04fd2f18cb	MDEV-4811 Assertion `offset < 0x1f' fails in type_and_offset_store on COLUMN_ADD MDEV-4812 Valgrind warnings (Invalid write) in dynamic_column_update_many on COLUMN_ADD Fixed problem of working on wrong data (do not allow offset to out of string length).	13 years ago
unknown	edcae48734	MDEV-4823: Server crashes in Item_func_not::fix_fields on creating a table with a virtual column using NOT fix_field() call protocol was brocken (zero pointer passed as link to item which is possible only if you are sure that there can not be Items which transforms).	13 years ago
Sergey Petrunya	04684b7709	MDEV-4817: Optimizer fails to optimize expression of the form 'FOO' IS NULL - Modify the way Item_cond::fix_fields() and Item_cond::eval_not_null_tables() calculate bitmap for Item_cond_or::not_null_tables(): if they see a "... OR inexpensive_const_false_item OR ..." then the item can be ignored. - Updated test results. There can be more warnings produced since parts of WHERE are evaluated more times.	13 years ago

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