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Tree: e952ee1158

Author	SHA1	Message	Date
Marko Mäkelä	e952ee1158	Bug#59230 assert 0 row_upd_changes_ord_field_binary() in post-crash trx rollback or purge This patch does not relax the failing debug assertion during purge. That will be revisited once we have managed to repeat the assertion failure. row_upd_changes_ord_field_binary_func(): Renamed from row_upd_changes_ord_field_binary(). Add the parameter que_thr_t* in UNIV_DEBUG builds. When the off-page column cannot be retrieved, assert that the current transaction is a recovered one and that it is the one that is currently being rolled back. row_upd_changes_ord_field_binary(): A wrapper macro for row_upd_changes_ord_field_binary_func() that discards the que_thr_t* parameter unless UNIV_DEBUG is defined. row_purge_upd_exist_or_extern_func(): Renamed from row_purge_upd_exist_or_extern(). Add the parameter que_thr_t* in UNIV_DEBUG builds. row_purge_upd_exist_or_extern(): A wrapper macro for row_purge_upd_exist_or_extern_func() that discards the que_thr_t* parameter unless UNIV_DEBUG is defined. Make trx_roll_crash_recv_trx const. If there were a 'do not dereference' attribute, it would be appropriate as well. rb://588 approved by Jimmy Yang	15 years ago
Vasil Dimov	7751e38cd0	Merge mysql-5.1 -> mysql-5.1-innodb	15 years ago
Vasil Dimov	6f8c6da4b5	Merge mysql-5.1-innodb -> mysql-5.1	15 years ago
John H. Embretsen	26528be711	Fix for Bug#56817 - mysqlhotcopy tests fail when DBI and DBD-mysql perl modules are not found Third updated patch - this version also includes copyright notice in added Perl script. This patch implements a check for such modules at runtime. If modules are not found or unable to load, the test is skipped with the following message: [ skipped ] Test needs Perl modules DBI and DBD::mysql Checks are done via a helper Perl script which looks for the module in a runtime environment that is as similar to that of the mysqlhotcopy script as possible (thus not intended for Windows environments at this time). The helper script tells mysql-test about the result by writing information to a temporary file that is later read by mysql-test. See comments in added files (have_dbi_dbd-mysql.inc and checkDBI_DBD-mysql.pl) for details. The patch also removes the mysqlhotcopy tests from the list of disabled tests.	15 years ago
Mattias Jonsson	d83706bc74	minor fix of copyright header	15 years ago
Jimmy Yang	71e8043bae	Fix Bug #59465 btr_estimate_number_of_different_key_vals use incorrect offset for external_size rb://581 approved by Marko	15 years ago
Mattias Jonsson	62ab200343	Update of copyright headers for files I changed this year.	15 years ago
Mattias Jonsson	0f96fc1159	merge	15 years ago
John H. Embretsen	9c2370c25a	Merge two patches for bug 56895 into tip of mysql-5.1 branch.	15 years ago
Marko Mäkelä	786ac62c82	Bug#59440 Race condition in XA ROLLBACK and XA COMMIT after server restart trx_get_trx_by_xid(): Invalidate trx->xid after a successful lookup, so that subsequent callers will not find the same transaction. The only callers of trx_get_trx_by_xid() will be invoking innobase_commit_low() or innobase_rollback_trx(), and those code paths should not depend on trx->xid. rb://584 approved by Jimmy Yang	15 years ago
Horst.Hunger	479a91da4e	due to merge.	15 years ago
Horst.Hunger	308f8e326a	Merge of results of the review done in 5.1-bugteam to 5.1.	15 years ago
Mattias Jonsson	ec5e43da33	merge	15 years ago
Mattias Jonsson	ad74ed74d9	merge	15 years ago
Ramil Kalimullin	02b45f2acf	Auto-merge	15 years ago
Ramil Kalimullin	3211521b11	Null-merge from mysql-5.0 (backported fix for #47811 null-merged).	15 years ago
Ramil Kalimullin	7083cb0bd9	Bug #47811 : remove the non-default alignment specification. Fix backported from to 5.0. "Remove the alignment option, let valgrind use its default" mysql-test/mysql-test-run-shell.sh: Bug #47811 : remove the non-default alignment specification. - backport from 5.1 "Remove the alignment option, let valgrind use its default" mysql-test/mysql-test-run.pl: Bug #47811 : remove the non-default alignment specification. - backport from 5.1 "Remove the alignment option, let valgrind use its default"	15 years ago
Alfranio Correia	e5a18c760f	Disabled rpl_row_until and rpl_stm_until due to BUG#59543.	15 years ago
Libing Song	83f603b1ac	Null Merge.	15 years ago
Libing Song	8ec9bbaf59	Postfix bug#49124 Updated the copyright.	15 years ago
Bjorn Munch	2c566cad30	merge 59063	15 years ago
Marko Mäkelä	e44703db76	Bug#59585 Fix 58912 introduces compiler warning due to potentially uninitialized variable row_upd_changes_ord_field_binary(): Initialize dfield_len to suppress the warning. The compiler cannot know that row_ext_lookup() does initialize dfield_len for us, as it is defined in a different module.	15 years ago
Bjorn Munch	e95a3a8f32	merge from 5.1 main	15 years ago
Marko Mäkelä	896e0ba4e0	Bug#59486 Incorrect usage of UNIV_UNLIKELY() in mlog_parse_string() mlog_parse_string(): Enclose the comparison in UNIV_UNLIKELY, not the comparand.	15 years ago
Marko Mäkelä	46b7ef6991	Bug#59464 Race condition in row_vers_build_for_semi_consistent_read row_vers_build_for_semi_consistent_read(): Dereference version_trx before releasing kernel_mutex, but not thereafter.	15 years ago
Marko Mäkelä	60a622d1c1	Bug#59707 Unused compression-related parameters in buffer pool functions buf_block_alloc(): ulint zip_size is always 0. buf_LRU_get_free_block(): ulint zip_size is always 0. buf_LRU_free_block(): ibool* buf_pool_mutex_released is always NULL. Remove these parameters. buf_LRU_get_free_block(): Simplify the initialization of block->page.zip and release buf_pool_mutex() earlier.	15 years ago
Vasil Dimov	cad4ba1955	Merge mysql-5.1 -> mysql-5.1-innodb	15 years ago
unknown	49b7a1f48d	Postfix BUG#58546 Updated Copyright.	15 years ago
Bjorn Munch	d43a3b38da	Bug #59063 rpl_migration_crash_safe fails on Windows Race condition may occur: mtr sees the .expect file but it's empty Fix: wait and try again if file is empty Addendum: try again if line isn't 'wait' or 'restart' Also added verbose printout of extra restart options	15 years ago
Martin Hansson	b6b22911c4	Merge.	15 years ago
Martin Hansson	03db0de64f	Bug#59173: Failure to handle DATE(TIME) values where Year, Month or Day is ZERO When dates are represented internally as strings, i.e. when a string constant is compared to a date value, both values are converted to long integers, ostensibly for fast comparisons. DATE typed integer values are converted to DATETIME by multiplying by 1,000,000 (each digit pair representing hour, minute and second, respectively). But the mechanism did not distuinguish cached INTEGER values, already in correct format, from newly converted strings. Fixed by marking the INTEGER cache as being of DATETIME format.	15 years ago
Alexander Barkov	435289acd4	Updating Copyright information	15 years ago
Bjorn Munch	1614c92709	merge from 5.1-mtr	15 years ago
Bjorn Munch	65d6cf7946	merge from 5.1 main	15 years ago
Mattias Jonsson	d33fbe44ff	Bug#59418: parts suite have several failures with --embedded-server The test were using external tools not available for embedded. Fixed by rewriting the test to not rely on external tools like the mysql-client Also fixed some non portable --exec commands and replaced #p# to #P# to pass on windows.	15 years ago
Libing Song	77bc81b89c	Bug#58546 test rpl_packet timeout failure sporadically on PB rpl_packet got a timeout failure sporadically on PB when stopping slave. The real reason of this bug is that STOP SLAVE stopped IO thread first and then stopped SQL thread. It was possible that IO thread stopped after replicating part of a transaction which SQL thread was executing. SQL thread would be hung if the transaction could not be rolled back safely. After this patch, STOP SLAVE will stop SQL thread first and then stop IO thread, which guarantees that IO thread will fetch the reset of the events of the transaction that SQL thread is executing, so that SQL thread can finish the transaction if it cannot be rolled back safely. Added below auxiliary files to make the test code neater. restart_slave_sql.inc rpl_connection_master.inc rpl_connection_slave.inc rpl_connection_slave1.inc	15 years ago
Bjorn Munch	00a6d119ea	Bug #59063 rpl_migration_crash_safe fails on Windows Undoing the patch, it complicates the code but is not the solution I do not beleive newline mismatch could be the cause of this failure First, I cannot see how this could be a problem, mtr ignores the newline when reading the expect file, and the file is written and read on Windows. Second, if this really was the problem it should have been deterministic: either the newline is correctly interepreted or it is not.	15 years ago
Bjorn Munch	96adf25850	oops forgot one file in last commit	15 years ago
Bjorn Munch	6579abf3bb	Some more copyright fixes in mtr	15 years ago
Marko Mäkelä	359bddbee1	Bug#59579 rw_lock_debug_print outputs to stderr rw_lock_debug_print(): Add parameter FILE* for specifying the output stream. rw_lock_list_print_info(): Invoke rw_lock_debug_print() on file, not stderr.	15 years ago
Bjorn Munch	5a85609d6b	Fixed copyright headers in mtr src files	15 years ago
Alexander Barkov	5574a2cd91	Bug#44332 my_xml_scan reads behind the end of buffer Problem: the scanner function tested for strings "<![CDATA[" and "-->" without checking input string boundaries, which led to valgrind's "Conditional jump or move depends on uninitialised value(s)" error. Fix: Adding boundary checking. @ mysql-test/r/xml.result @ mysql-test/t/xml.test Adding test @ strings/xml.c Adding a helper function my_xml_parser_prefix_cmp(), with input string boundary check.	15 years ago
Vinay Fisrekar	afa2ec12d0	BUG#58858 : sys_vars.innodb_max_dirty_pages_pct_func fails sporadically	15 years ago
Alexander Barkov	6665ca25af	Bug#58371 Assertion failed: !s.uses_buffer_owned_by(this) with format string function Introduced by the fix for bug#44766. Problem: it's not correct to use args[0]->str_value as a buffer, because args[0] may need this buffer for its own purposes. Fix: adding a new class member tmp_value to use as return value. @ mysql-test/r/ctype_many.result @ mysql-test/t/ctype_many.test Adding tests @ sql/item_strfunc.cc Changing code into traditional style: use "str" as a buffer for the argument and tmp_value for the result value. @ sql/item_strfunc.h Adding tmp_value	15 years ago
Marko Mäkelä	1f3975b4f8	Non-functional changes. Remove the unused data type dict_cluster_t. Remove a bogus comment about latching order.	15 years ago
Alexander Barkov	a2850a2f53	Bug#59149 valgrind warnings with "like .. escape .." function Problem: when processing a query like: SELECT '' LIKE '1' ESCAPE COUNT(1); escape_item->val_str() was never executed and the "escape" class member stayed initialized, which led to valgrind uninitialized memory error. Note, a query with some tables in "FROM" clause returns ER_WRONG_ARGUMENTS in the same situation: SELECT '' LIKE '1' ESCAPE COUNT(1) FROM t1; ERROR 1210 (HY000): Incorrect arguments to ESCAPE Fix: disallowing using aggregate functions in ESCAPE clause, even if there are no tables used. There is no much use of that anyway.	15 years ago
Bjorn Munch	8ed50d9972	merge from 5.1 main	15 years ago
Nirbhay Choubey	208b677637	Bug#58221 : mysqladmin --sleep=x --count=x keeps looping When mysqldadmin is run with sleep and count options, it goes into an infinite loop and keeps executing the specified command. This happened because the statement, responsible for decrementing the count value, was missing. Fixed by adding a statement which will decrement the count value for each iteration. client/mysqladmin.cc: Bug#58221 : mysqladmin --sleep=x --count=x keeps looping Added a condition to check and decrement the count value stored in nr_iterations per iteration. mysql-test/r/mysqladmin.result: Added a testcase for Bug#58221. mysql-test/t/mysqladmin.test: Added a testcase for Bug#58221.	15 years ago
unknown	3a6b404849	Null merge from 5.0 It is a backported patch.	15 years ago
unknown	12c6d1f355	BUG#49124 Security issue with /!-versioned / SQL statements on Slave Backport to 5.0. /![:version:] Query Code /, where [:version:] is a sequence of 5 digits representing the mysql server version(e.g /!50200 ... /), is a special comment that the query in it can be executed on those servers whose versions are larger than the version appearing in the comment. It leads to a security issue when slave's version is larger than master's. A malicious user can improve his privileges on slaves. Because slave SQL thread is running with SUPER privileges, so it can execute queries that he/she does not have privileges on master. This bug is fixed with the logic below: - To replace '!' with ' ' in the magic comments which are not applied on master. So they become common comments and will not be applied on slave. - Example: 'INSERT INTO t1 VALUES (1) /!10000, (2)/ /!99999 ,(3)/ will be binlogged as 'INSERT INTO t1 VALUES (1) /!10000, (2)/ /* 99999 ,(3)*/	15 years ago

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