mariadb

Commit Graph

Author	SHA1	Message	Date
Alexey Botchkov	2533ca9e6b	Bug#54466 client 5.5 built from source lacks "pager" support #ifdef THREAD removed from mysql.cc. No reason was found for this limitation to persist. per-file comments: client/mysql.cc Bug#54466 client 5.5 built from source lacks "pager" support now we have USE_POPEN always if not __WIN__ mysql-test/r/mysql.result Bug#54466 client 5.5 built from source lacks "pager" support result updated. mysql-test/t/mysql.test Bug#54466 client 5.5 built from source lacks "pager" support test case added.	16 years ago
Dmitry Lenev	72b228c581	Fixed failure of parts.partition_debug_sync_innodb.test which was caused by change of thread state name from "Waiting for table" to "Waiting for table metadata lock" (which has happened as part of fix for bug 52044 "FLUSH TABLES WITH READ LOCK and FLUSH TABLES <list> WITH READ LOCK are incompati").	16 years ago
Jon Olav Hauglid	bbaae9a2dc	Bug #55973 Assertion `thd->transaction.stmt.is_empty()' on CREATE TABLE .. SELECT I_S.PART This assert was triggered if an InnoDB table was created using CREATE TABLE ... AS SELECT where the query used an I_S table, and a view existed in the database. It would also be triggered for any statement changing an InnoDB table (e.g. INSERT, UPDATE, DELETE) which had a subquery referencing an I_S table. The assert was triggered if open_normal_and_derived_tables() failed and a statement transaction had been started. This will usually not happen as tables are opened before a statement transaction is started. However, e.g. CREATE TABLE ... AS SELECT starts a transaction in order to insert tuples into the new table. And if the subquery references an I_S table, all current tables and views can be opened in order to fill the I_S table on the fly. If a view is discovered, open will fail as it is instructed to open tables only (OPEN_TABLE_ONLY). This would cause the assert to be triggered. The assert was added in the patch for Bug#52044 and was therefore not in any released versions of the server. This patch fixes the problem by adjusting the assert to take into consideration the possibility of tables being opened as part of an I_S query. This is similar to what is already done for close_tables_for_reopen(). Test case added to information_schema_inno.test.	16 years ago
Alfranio Correia	ac6026ce27	BUG#53452 Inconsistent behavior of binlog_direct_non_transactional_updates with temp table This patch introduces two key changes in the replication's behavior. Firstly, it reverts part of BUG#51894 which puts any update to temporary tables into the trx-cache. Now, updates to temporary tables are handled according to the type of their engines as a regular table. Secondly, an unsafe mixed statement, (i.e. a statement that access transactional table as well non-transactional or temporary table, and writes to any of them), are written into the trx-cache in order to minimize errors in the execution when the statement logging format is in use. Such changes has a direct impact on which statements are classified as unsafe statements and thus part of BUG#53259 is reverted.	16 years ago
Alexander Barkov	7f98714247	Bug#54916 GROUP_CONCAT + IFNULL truncates output Problem: a few functions did not calculate their max_length correctly. This is an after-fix for WL#2649 Number-to-string conversions". Fix: changing the buggy functions to calculate max_length using fix_char_length() introduced in WL#2649, instead of setting max_length directly mysql-test/include/ctype_numconv.inc Adding new tests mysql-test/r/ctype_binary.result Adding new tests mysql-test/r/ctype_cp1251.result Adding new tests mysql-test/r/ctype_latin1.result Adding new tests mysql-test/r/ctype_ucs.result Adding new tests mysql-test/r/ctype_utf8.result Adding new tests mysql-test/t/ctype_utf8.test Including ctype_numconv sql/item.h - Introducing new method fix_char_length_ulonglong(), for the cases when length is potentially greater than UINT_MAX32. This method removes a few instances of duplicate code, e.g. in item_strfunc.cc. - Setting collation in Item_copy properly. This change fixes wrong metadata on client side in some cases, when "binary" instead of the real character set was reported. sql/item_cmpfunc.cc - Using fix_char_length() and max_char_length() methods, instead of direct access to max_length, to calculate item length properly. - Moving count_only_length() in COALESCE after agg_arg_charsets_for_string_result(). The old order was incorrect and led to wrong length calucation in case of multi-byte character sets. sql/item_func.cc Fixing that count_only_length() didn't work properly for multi-byte character sets. Using fix_char_length() and max_char_length() instead of direct access to max_length. sql/item_strfunc.cc - Using fix_char_length(), fix_char_length_ulonglong(), max_char_length() instead of direct access to max_length. - Removing wierd condition: "if (collation.collation->mbmaxlen > 0)", which is never FALSE.	16 years ago
Bernt M. Johnsen	27f5c57cb0	Bug#53563 Fix and enable charset/collation tests in funcs_2	16 years ago
Alexander Barkov	f827ef9ed4	Backporting Bug#32391 Character sets: crash with --character-set-server from mysql-trunk-bugfixing (5.6.1-m5) from mysql-5.5-bugfixing (5.5.6-m3).	16 years ago
Alexander Barkov	9452dd1122	Bug#45263 utf32_general_ci, bad effects around CREATE TABLE AS SELECT Problem: Item_func_hex::val_str() returned data in ASCII format, which did not match collation.collation pointing to my_charset_utf32_general_ci. Fix: changing parent class of Item_func_hex to Item_str_ascii_func, as val_str() implementation is heavily ASCII-oriented. mysql-test/r/ctype_utf32.result mysql-test/t/ctype_utf32.test Adding test case sql/item_strfunc.cc sql/item_strfunc.h - Changing parent class to Item_str_ascii_func - Clean-up in Item_func_hex::fix_length_and_dec() Using fix_char_length() instead of setting max_length directly.	16 years ago
unknown	d0d8bbed5e	WL#5370 Keep forward-compatibility when changing 'CREATE TABLE IF NOT EXISTS ... SELECT' behaviour BUG#47132, BUG#47442, BUG49494, BUG#23992 and BUG#48814 will disappear automatically after the this patch. BUG#55617 is fixed by this patch too. This is the 5.5 part. It implements: - 'CREATE TABLE IF NOT EXISTS ... SELECT' statement will not insert anything and binlog anything if the table already exists. It only generate a warning that table already exists. - A couple of test cases for the behavior changing.	16 years ago
Vasil Dimov	026d301f96	Make main.endspace more deterministic Followup to vasil.dimov@oracle.com-20100817063430-inglmzgdtj95t29d which didn't fully fix the test because the order of the returned rows was different in embedded and non-embedded version. So the only way to fix this is to add an ORDER BY clause.	16 years ago
Magne Mahre	968902ddc9	Bug #54850 rpl_ndb.rpl_ndb_stm_innodb and rpl_ndb.rpl_ndb_2other fails The two regressions tests failed after WL#5349 was pushed, since they were writted with the implicit requirement that MyISAM is the default storage engine. Adding --default-storage-engine=MyISAM as startup parameter, to mimic the pre-wl#5349 situation. mysql-test/suite/rpl_ndb/t/disabled.def: Re-enabling rpl_ndb_stm_innodb and rpl_ndb_2other mysql-test/suite/rpl_ndb/t/rpl_ndb_2other-slave.opt: Setting MyISAM as default storage engine explicitly mysql-test/suite/rpl_ndb/t/rpl_ndb_stm_innodb-slave.opt: The slave also needs to be started with MyISAM as default engine.	16 years ago
Vasil Dimov	524e0dc4d5	Adjust endspace.result This is a followup to vasil.dimov@oracle.com-20100816142329-yimenbuktd416z1a which improved the sampling algorithm. The endspace test is non-deterministic because it does not include ORDER BY clause in its queries.	16 years ago
Vasil Dimov	8e168c5c27	Adjust type_bit_innodb.result This is a followup to vasil.dimov@oracle.com-20100816142329-yimenbuktd416z1a which improved the sampling algorithm.	16 years ago
Vasil Dimov	f0ba35c617	Adjust rowid_order_innodb.result This is a followup to vasil.dimov@oracle.com-20100816142329-yimenbuktd416z1a which improved the sampling algorithm.	16 years ago
Vasil Dimov	aed93f8727	Adjust innodb_gis.result This is a followup to vasil.dimov@oracle.com-20100816142329-yimenbuktd416z1a which improved the sampling algorithm.	16 years ago
Vasil Dimov	393aaa4c51	Adjust innodb_mysql.result This is a followup to vasil.dimov@oracle.com-20100816142329-yimenbuktd416z1a which improved the sampling algorithm. I have manually checked that the new values are actually the correct ones, for example: -rows 16 +rows 32 the number of rows returned by the query is 32.	16 years ago
Magne Mahre	a3b9557b3a	Bug#55001 Change in behavior: thread_concurrency (docs, example files) The system variable 'thread_concurrency' has been (re-)enabled on all platforms, to prevent startup errors. 'thread_concurrency' is unused and has no effect, on any platform, in MySQL 5.1 and later versions. It will be deprecated, and removed, in context of worklog WL#5265 mysql-test/include/have_thread_concurrency.inc: include/have_thread_concurrency.inc was only needed to support platforms that didn't have the thread_concurrency variable available. Since the variable is now available on all platforms, the file is removed.	16 years ago
Mattias Jonsson	4b20ccafaa	Bug#49907: ALTER TABLE ... TRUNCATE PARTITION does not wait for locks on the table Fixing the partitioning specifics after TRUNCATE TABLE in bug-42643 was fixed. Reorganize of code to decrease the size of the giant switch in mysql_execute_command, and to prepare for future parser reengineering. Moved code into Sql_statement objects. Updated patch according to davi's review comments. libmysqld/CMakeLists.txt: Added new files. libmysqld/Makefile.am: Added new files. mysql-test/r/not_partition.result: now returning error on partitioning commands if partitioning is not enabled. mysql-test/r/partition_disabled.result: There is no partition handlerton, so it cannot find the specified engine in the .frm file. mysql-test/r/partition_truncate.result: Updated test results. mysql-test/suite/parts/inc/partition_mgm.inc: Added check that TRUNCATE PARTITION does not delete on failure. mysql-test/suite/parts/r/partition_debug_sync_innodb.result: updated results. mysql-test/suite/parts/r/partition_mgm_lc0_archive.result: updated results. mysql-test/suite/parts/r/partition_mgm_lc1_archive.result: updated results. mysql-test/suite/parts/r/partition_mgm_lc2_archive.result: updated results. mysql-test/suite/parts/t/partition_debug_sync_innodb.test: Test case for this bug. mysql-test/t/not_partition.test: Added check for TRUNCATE PARTITION without partitioning. mysql-test/t/partition_truncate.test: Added test of TRUNCATE PARTITION on non partitioned table. sql/CMakeLists.txt: Added new files. sql/Makefile.am: Added new files. sql/datadict.cc: Moved out the storage engine check into an own function, including assert for lock. sql/datadict.h: added dd_frm_storage_engine. sql/sql_alter_table.cc: moved the code for SQLCOM_ALTER_TABLE in mysql_execute_command into its own file, and using the Sql_statement object to prepare for future parser reengineering. sql/sql_alter_table.h: Created Sql_statement object for ALTER TABLE. sql/sql_lex.cc: resetting m_stmt. sql/sql_lex.h: Temporary hack for forward declaration of enum_alter_table_change_level. sql/sql_parse.cc: Moved out ALTER/ANALYZE/CHECK/OPTIMIZE/REPAIR TABLE from the giant switch into their own Sql_statement objects. sql/sql_parse.h: Exporting check_merge_table_access. sql/sql_partition_admin.cc: created Sql_statement for ALTER TABLE t ANALYZE/CHECK/OPTIMIZE/REPAIR/TRUNCATE PARTITION. To be able to reuse the TABLE equivalents. sql/sql_partition_admin.h: Added Sql_statement of partition admin statements. sql/sql_table.cc: Moved table maintenance code into sql_table_maintenance.cc sql/sql_table.h: Moved table maintenance code into sql_table_maintenance.h exporting functions used by sql_table_maintenance. sql/sql_table_maintenance.cc: Moved table maintenance code from sql_table.cc sql/sql_table_maintenance.h: Sql_statement objects for ANALYZE/CHECK/OPTIMIZE/REPAIR TABLE. Also declaring the keycache functions. sql/sql_truncate.cc: Moved code from SQLCOM_TRUNCATE in mysql_execute_command into Truncate_statement::execute. Added check for partitioned table on TRUNCATE PARTITION. Moved locking fix for partitioned table into Alter_table_truncate_partition::execute. sql/sql_truncate.h: Truncate_statement declaration (sub class of Sql_statement). sql/sql_yacc.yy: Using the new Sql_statment objects.	16 years ago
Evgeny Potemkin	827a89996a	Bug#49746: Const expression caching led to NDB not using engine condition pushdown. NDB supports only a limited set of item nodes for use in engine condition pushdown. Because of this adding cache for const expression effectively disabled this optimization. The ndb_serialize_cond function is extended to support Item_cache and treat it as a constant values. A helper function called ndb_serialize_const is added. It is used to create Ndb_cond value node from given const item. mysql-test/suite/ndb/t/disabled.def: Bug#49746: Const expression caching led to NDB not using engine condition pushdown. Enabled ndb_condition_pushdown test after fixing appropriate bug. sql/ha_ndbcluster_cond.cc: Bug#49746: Const expression caching led to NDB not using engine condition pushdown. The ndb_serialize_cond function is extended to support Item_cache and treat it as a constant values. A helper function called ndb_serialize_const is added. It is used to create Ndb_cond value node from given const item. sql/item.cc: Bug#49746: Const expression caching led to NDB not using engine condition pushdown. The Item::cache_const_expr_analyzer function is adjusted to not create cache for Item_int_with_ref objects. sql/item.h: Bug#49746: Const expression caching led to NDB not using engine condition pushdown. The result_type() method is added to Item_cache class. The Item_cache_str now initializes its collation.	16 years ago
Inaam Rana	1a649603f8	Change default for innodb_strict_mode to FALSE. Note that this was originally pushed by Calvin but the was later reverted by mistake. bug#54702	16 years ago
Konstantin Osipov	5c7ac4aa7a	Bug#52117 "Pending FLUSH TALBES <list> aborts transactions unnecessarily" The bug was fixed by the patch for Bug 52044. Add a test case. mysql-test/r/flush.result: Update results (Bug#52117) mysql-test/t/flush.test: Add a test case for Bug#52117 "Pending FLUSH TALBES <list> aborts transactions unnecessarily"	16 years ago
Alexander Nozdrin	427efc3a40	Disable test cases due to Bug 55966.	16 years ago
Jon Olav Hauglid	99b1d5ea24	Bug #54105 assert in MDL_context::release_locks_stored_before The problem was that SHOW CREATE EVENT released all metadata locks held by the current transaction. This made any exisiting savepoints invalid, triggering the assert when ROLLBACK TO SAVEPOINT later was executed. This patch fixes the problem by making sure SHOW CREATE EVENT only releases metadata locks acquired by the statement itself. Test case added to event_trans.test.	16 years ago
Mattias Jonsson	daf0e6b725	Bug#53676: Unexpected errors and possible table corruption on ADD PARTITION and LOCK TABLE Bug#53770: Server crash at handler.cc:2076 on LOAD DATA after timed out COALESCE PARTITION 5.5 fix for: Bug#51042: REORGANIZE PARTITION can leave table in an inconsistent state in case of crash Needs to be back-ported to 5.1 5.5 fix for: Bug#50418: DROP PARTITION does not interact with transactions Main problem was non-persistent operations done before meta-data lock was taken (53770+53676). And 53676 needed to keep the table/partitions opened and locked while copying the data to the new partitions. Also added thorough tests to spot some additional bugs in the ddl_log code, which could result in bad state between the .frm and partitions. Collapsed patch, includes all fixes required from the reviewers. mysql-test/r/partition_innodb.result: updated result with new test mysql-test/suite/parts/inc/partition_crash.inc: crash test include file mysql-test/suite/parts/inc/partition_crash_add.inc: test all states in fast_alter_partition_table ADD PARTITION branch mysql-test/suite/parts/inc/partition_crash_change.inc: test all states in fast_alter_partition_table CHANGE PARTITION branch mysql-test/suite/parts/inc/partition_crash_drop.inc: test all states in fast_alter_partition_table DROP PARTITION branch mysql-test/suite/parts/inc/partition_fail.inc: recovery test including injecting errors mysql-test/suite/parts/inc/partition_fail_add.inc: test all states in fast_alter_partition_table ADD PARTITION branch mysql-test/suite/parts/inc/partition_fail_change.inc: test all states in fast_alter_partition_table CHANGE PARTITION branch mysql-test/suite/parts/inc/partition_fail_drop.inc: test all states in fast_alter_partition_table DROP PARTITION branch mysql-test/suite/parts/inc/partition_mgm_crash.inc: include file that runs all crash and failure injection tests. mysql-test/suite/parts/r/partition_debug_innodb.result: new test result file mysql-test/suite/parts/r/partition_debug_myisam.result: new test result file mysql-test/suite/parts/r/partition_special_innodb.result: updated result mysql-test/suite/parts/r/partition_special_myisam.result: updated result mysql-test/suite/parts/t/partition_debug_innodb-master.opt: opt file for using with crashing tests of partitioned innodb mysql-test/suite/parts/t/partition_debug_innodb.test: partitioned innodb test that require debug builds mysql-test/suite/parts/t/partition_debug_myisam-master.opt: opt file for using with crashing tests of partitioned myisam mysql-test/suite/parts/t/partition_debug_myisam.test: partitioned myisam test that require debug builds mysql-test/suite/parts/t/partition_special_innodb-master.opt: added innodb-file-per-table to easier verify partition status on disk mysql-test/suite/parts/t/partition_special_innodb.test: added test case mysql-test/suite/parts/t/partition_special_myisam.test: added test case mysql-test/t/partition_innodb.test: added test case sql/sql_base.cc: Moved alter_close_tables to sql_partition.cc sql/sql_base.h: removed some non existing and duplicated functions. sql/sql_partition.cc: fast_alter_partition_table: Spletted abort_and_upgrad_lock_and_close_table to its parts (wait_while_table_is_used and alter_close_tables) and always have wait_while_table_is_used before any persistent operations (including logs, which will be executed on failure) and alter_close_tables after create/read/write operations and before drop operations. moved alter_close_tables here from sql_base.cc Added error injections for better test coverage. write_log_final_change_partition: fixed a log_entry linking bug (delete_frm was not linked to change/drop partition) and drop partition must be executed before change partition (change partition can rename a partition to an old name, like REORG p1 INTO (p1,p2). write_log_add_change_partition: need to use drop_frm first, and relinking that entry and reusing its execute entry. sql/sql_table.cc: added initialization of next_active_log_entry. sql/table.h: removed a duplicate declaration.	16 years ago
Konstantin Osipov	fdf855e2ef	A follow up patch for WL#5000: add a test case and a comment for the case when a connection issuing FLUSH TABLES <list> WITH READ LOCK has an open handler.	16 years ago
Alexander Nozdrin	8b645bed97	Patch for Bug#55854 (MySQL AB should not be AUTHOR, copyright incorrect). Fixing copyright text.	16 years ago
Marc Alff	26f1efd981	Bug#55416 Renaming of performance_schema tables for 5.5 Removed table SETUP_OBJECTS. Renamed table PROCESSLIST to THREADS. Renamed table EVENTS_WAITS_SUMMARY_BY_EVENT_NAME to EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME. Adjusted Makefiles, code and tests accordingly.	16 years ago
Guilhem Bichot	53c8b22116	fix for Bug #55672 "mysql_upgrade dies with internal error": it couldn't parse the --ssl option. client/mysql_upgrade.c: mysql_upgrade parses its options and passes some of them to the underlying tools (mysqlcheck etc). To do this passdown, it reconstructs a command-line-suitable text from the my_option object (which contains the option's name and option's value). For options which expect no parameter, it just had to use the option's name; for other options, it had to concatenate the option's name, a "=" symbol, and the option's value; it had code to handle this latter case, but only for GET_STR options (options taking a string as value). But since the work on WL 4738, the --ssl option, a GET_BOOL, which used to have no parameter (NO_ARG), can now have one (OPT_ARG), so with --ssl we came to the "default" label, error. Fixed by constructing the command-line-suitable representation for GET_BOOL too. For --ssl it will produce --ssl=1 ; for --ssl=0, it will produce --ssl=0. mysql-test/include/mysql_upgrade_preparation.inc: handles requirements of tests which use mysql_upgrade mysql-test/r/mysql_upgrade_ssl.result: result; without the code fix we would get "internal error". mysql-test/t/mysql_upgrade.test: This test has requirements before running; moved them to an include file in order to share with mysql_upgrade_ssl. mysql-test/t/mysql_upgrade_ssl.test: test for bug. Couldn't go into mysql_upgrade.test as this new test requires SSL support. --force is needed, in case mysql_upgrade.test run before (in which case mysql_upgrade_ssl would say that upgrade has already been done); --force forces the upgrade in all cases.	16 years ago
Martin Hansson	41cfa3e769	Bug#54444: Do not run main.range test for products without partitioning feature The test for bug no 50939 was put in range.test which isn't such a good idea since it requires partitioning. Fixed by moving the test case to partitioning_range.test.	16 years ago
Alfranio Correia	88b3205653	BUG#50312 Warnings for unsafe sub-statement not returned to client After BUG#36649, warnings for sub-statements are cleared when a new sub-statement is started. This is problematic since it suppresses warnings for unsafe statements in some cases. It is important that we always give a warning to the client, because the user needs to know when there is a risk that the slave goes out of sync. We fixed the problem by generating warning messages for unsafe statements while returning from a stored procedure, function, trigger or while executing a top level statement. We also started checking unsafeness when both performance and log tables are used. This is necessary after the performance schema which does a distinction between performance and log tables. mysql-test/extra/rpl_tests/create_recursive_construct.inc: Changed the order of the calls in the procedure because the code that checks if a warning message is printed out expects that the first statement gives an warning what is not the case for INSERT INTO ta$CRC_ARG_level VALUES (47); mysql-test/suite/binlog/r/binlog_stm_unsafe_warning.result: Updated the result file. mysql-test/suite/binlog/r/binlog_unsafe.result: There are several changes here: (1) - Changed the CREATE PROCEDURE $CRC. (2) - The procedure $CRC was failing and the content of the binlog was being printed out, after fix (1) the failure disappeared. (3) - The warning message for unsafeness due to auto-increment collumns was changed. (4) - The warning message for unsafeness due to VERSION(), RAND() was changed. mysql-test/suite/binlog/t/binlog_stm_unsafe_warning.test: Tested filters. mysql-test/suite/binlog/t/binlog_unsafe.test: Reenabled the test case binlog_unsafe. mysql-test/suite/binlog/t/disabled.def: Reenabled the test case binlog_unsafe. mysql-test/suite/rpl/r/rpl_begin_commit_rollback.result: Updated the result file. mysql-test/suite/rpl/r/rpl_non_direct_stm_mixing_engines.result: Updated the result file. mysql-test/suite/rpl/r/rpl_stm_auto_increment_bug33029.result: Updated the result file. sql/sql_class.cc: Moved the stmt_accessed_table_flag variable and related information to the LEX as we need the variable reset after each statement even inside a stored procedure, what did not happen if the information was in the THD. Changed the routine in the THD::binlog_query that prints the warning messages to avoid trying to print them when inside a stored procedure, function or trigger. Checked for unsafeness when both performance and log tables where used. After the introduction of the performance schema, we need to check both.	16 years ago
Jon Olav Hauglid	cff7f022d8	Followup for Bug #54360 Deadlock DROP/ALTER/CREATE DATABASE with open HANDLER This patch changes the code for table renames to not drop metadata locks. Since table renames are done as a part of ALTER DATABASE ... UPGRADE, dropping metadata locks in the middle of execution can result in wrong binlog order since it means that no locks are held when the binlog is written to. The RENAME TABLE statement is unafffected since it auto commits and therefore already drops metadata locks at the end of execution. This patch also reverts the regression test for Bug#48940 back to its original version. The test was temporarily changed due to the issue mentioned above.	16 years ago
Konstantin Osipov	523066987d	A fix for Bug#41158 "DROP TABLE holds LOCK_open during unlink()". Remove acquisition of LOCK_open around file system operations, since such operations are now protected by metadata locks. Rework table discovery algorithm to not require LOCK_open. No new tests added since all MDL locking operations are covered in lock.test and mdl_sync.test, and as long as these tests pass despite the increased concurrency, consistency must be unaffected. mysql-test/t/disabled.def: Disable NDB tests due to Bug#55799. sql/datadict.cc: No longer necessary to protect ha_create_table() with LOCK_open. Serial execution is now ensured by metadata locks. sql/ha_ndbcluster.cc: Do not manipulate with LOCK_open in cluster code. sql/ha_ndbcluster_binlog.cc: Do not manipulate with LOCK_open in cluster code. sql/ha_ndbcluster_binlog.h: Update function signature. sql/handler.cc: Implement ha_check_if_table_exists(). @todo: some engines provide ha_table_exists_in_engine() handlerton call, for those we perhaps shouldn't call ha_discover(), to be more efficient. Since currently it's only NDB, postpone till integration with NDB. sql/handler.h: Declare ha_check_if_table_exists() function. sql/mdl.cc: Remove an obsolete comment. sql/sql_base.cc: Update to a new signature of close_cached_tables(): from now on we always call it without LOCK_open. Update comments. Remove get_table_share_with_create(), we should not attempt to create a table under LOCK_open. Introduce get_table_share_with_discover() instead, which would request a back off action if the table exists in engine. Remove acquisition of LOCK_open for data dictionary operations, such as check_if_table_exists(). Do not use get_table_share_with_create/discover for views, where it's not needed. Make tdc_remove_table() optionally acquire LOCK_open to simplify usage of this function. Use the right mutex in the partitioning code when manipulating with thd->open_tables. sql/sql_base.h: Update signatures of changes functions. sql/sql_insert.cc: Do not wrap quick_rm_table() with LOCK_open acquisition, this is unnecessary. sql/sql_parse.cc: Update to the new calling convention of tdc_remove_table(). Update to the new signature of close_cached_tables(). Update comments. sql/sql_rename.cc: Update to the new calling convention of tdc_remove_table(). Remove acquisition of LOCK_open around filesystem operations. sql/sql_show.cc: Remove get_trigger_table_impl(). Do not acquire LOCK_open for a dirty read of the trigger file. sql/sql_table.cc: Do not acquire LOCK_open for filesystem operations. sql/sql_trigger.cc: Do not require LOCK_open for trigger file I/O. sql/sql_truncate.cc: Update to the new signature of tdc_remove_table(). sql/sql_view.cc: Do not require LOCK_open for view I/O. Use tdc_remove_table() to expel view share. Update comments. sql/sys_vars.cc: Update to the new signature of close_cached_tables().	16 years ago
Alexander Nozdrin	a8974baef7	Disable rpl_ndb.rpl_ndb_row_implicit_commit_binlog due to Bug 55849.	16 years ago
Alexander Nozdrin	191efc05a3	Follow-up for Bug 23032: update NDB result files.	16 years ago
Jon Olav Hauglid	d62bfebc7e	Bug #54106 assert in Protocol::end_statement, INSERT IGNORE ... SELECT ... UNION SELECT ... This assert was triggered by INSERT IGNORE ... SELECT. The assert checks that a statement either sends OK or an error to the client. If the bug was triggered on release builds, it caused OK to be sent to the client instead of the correct error message (in this case ER_FIELD_SPECIFIED_TWICE). The reason the assert was triggered, was that lex->no_error was set to TRUE during JOIN::optimize() because of IGNORE. This causes all errors to be ignored. However, not all errors can be ignored. Some, such as ER_FIELD_SPECIFIED_TWICE will cause the INSERT to fail no matter what. But since lex->no_error was set, the critical errors were ignored, the INSERT failed and neither OK nor the error message was sent to the client. This patch fixes the problem by temporarily turning off lex->no_error in places where errors cannot be ignored during processing of INSERT ... SELECT. Test case added to insert.test.	16 years ago
Dmitry Lenev	8d0dc9b58b	Part of fix for bug#52044 "FLUSH TABLES WITH READ LOCK and FLUSH TABLES <list> WITH READ LOCK are incompatible" to be pushed as separate patch. Replaced thread state name "Waiting for table", which was used by threads waiting for a metadata lock or table flush, with a set of names which better reflect types of resources being waited for. Also replaced "Table lock" thread state name, which was used by threads waiting on thr_lock.c table level lock, with more elaborate "Waiting for table level lock", to make it more consistent with other thread state names. Updated test cases and their results according to these changes. Fixed sys_vars.query_cache_wlock_invalidate_func test to not to wait for timeout of wait_condition.inc script. mysql-test/r/query_cache.result: Added test coverage for query_cache_wlock_invalidate behavior for implicitly locked tables. mysql-test/suite/sys_vars/r/query_cache_wlock_invalidate_func.result: Fixed sys_vars.query_cache_wlock_invalidate_func test to not to wait for timeout of wait_condition.inc script. Reverted changes to test which introduced timeout and replaced waiting condition with a more appropriate one. Test coverage for query_cache_wlock_invalidate behavior for implicitly locked tables was added to query_cache.test. mysql-test/suite/sys_vars/t/query_cache_wlock_invalidate_func.test: Fixed sys_vars.query_cache_wlock_invalidate_func test to not to wait for timeout of wait_condition.inc script. Reverted changes to test which introduced timeout and replaced waiting condition with a more appropriate one. Test coverage for query_cache_wlock_invalidate behavior for implicitly locked tables was added to query_cache.test. mysql-test/t/query_cache.test: Added test coverage for query_cache_wlock_invalidate behavior for implicitly locked tables. mysys/thr_lock.c: Replaced "Table lock" thread state name, which was used by threads waiting on thr_lock.c table level lock, with more elaborate "Waiting for table level lock", to make it consistent with thread state names which are used while waiting for metadata locks and table flush. sql/mdl.cc: Replaced thread state name "Waiting for table", which was used by threads waiting for a metadata lock or table flush, with a set of names which better reflect types of resources being waited for. To implement this: - Adjusted MDL_wait::timed_wait() to take thread state name as parameter. - Introduced method of MDL_key class which allows to get thread state name to be used while waiting for resource corresponding to the key and changed code to use it. Added array translating namespaces to thread state names as part of this change. sql/mdl.h: To implement this: - Adjusted MDL_wait::timed_wait() to take thread state name as parameter. - Introduced method of MDL_key class which allows to get thread state name to be used while waiting for resource corresponding to the key and changed code to use it. Added array translating namespaces to thread state names as part of this change. sql/sql_base.cc: Replaced thread state name "Waiting for table", which was used by threads waiting for table flush, with a more elaborate "Waiting for table flush".	16 years ago
Bjorn Munch	59a63f0597	Bug #55503 MTR fails to filter LEAK SUMMARY from valgrind report of restarted servers Undo workaround as fix is being merged in	16 years ago
Martin Hansson	0c81dcf332	Bug#54568: create view cause Assertion failed: 0, file .\item_subselect.cc, line 836 IN quantified predicates are never executed directly. They are rather wrapped inside nodes called IN Optimizers (Item_in_optimizer) which take care of the execution. However, this is not done during query preparation. Unfortunately the LIKE predicate pre-evaluates constant right-hand side arguments even during name resolution. Likely this is meant as an optimization. Fixed by not pre-evaluating LIKE arguments in view prepare mode.	16 years ago
Bjorn Munch	2d2da6e793	Bug #55582 mtr root detection (and if-expression execution) broken Follow-up patch: added test cases for -0 and while	16 years ago
Georgi Kodinov	5eeb6488cf	Bug #42144 : plugin_load fails The enum system variables were handled inconsistently as ints, unsigned int and unsigned long on various places. This caused problems on platforms on which sizeof(int) != sizeof(long). Fixed by homogenizing the type of the enum variables to unsigned int, since it's size compatible with the C enum type. Removed the test from the experimental list.	16 years ago
Bjorn Munch	5e92df6e0e	Bug #55582 mtr root detection (and if-expression execution) broken if() treated any non-numeric string as false Fixed to treat those as true instead Added some test cases Fixed missing $ in variable name in include/mix2.inc	16 years ago
unknown	60ab046abc	Bug #34283 mysqlbinlog leaves tmpfile after termination if binlog contains load data infile Post fix mysql-test/t/mysqlbinlog.test: Updated for Bug#34283	16 years ago
unknown	bcb3170c97	Bug #34283 mysqlbinlog leaves tmpfile after termination if binlog contains load data infile With statement- or mixed-mode logging, "LOAD DATA INFILE" queries are written to the binlog using special types of log events. When mysqlbinlog reads such events, it re-creates the file in a temporary directory with a generated filename and outputs a "LOAD DATA INFILE" query where the filename is replaced by the generated file. The temporary file is not deleted by mysqlbinlog after termination. To fix the problem, in mixed mode we go to row-based. In SBR, we document it to remind user the tmpfile is left in a temporary directory. mysql-test/extra/rpl_tests/rpl_loaddata.test: Updated for Bug#34283 mysql-test/suite/binlog/r/binlog_mixed_load_data.result: Test result for BUG#34283. mysql-test/suite/binlog/t/binlog_killed_simulate.test: Updated for Bug#34283 mysql-test/suite/binlog/t/binlog_mixed_load_data.test: Added the test file to verify that 'load data infile...' statement will go to row-based in mixed mode. mysql-test/suite/binlog/t/binlog_stm_blackhole.test: Updated for Bug#34283 mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result: Updated for Bug#34283 mysql-test/suite/rpl/t/rpl_loaddata_fatal.test: Updated for Bug#34283 mysql-test/suite/rpl/t/rpl_loaddata_map.test: Updated for Bug#34283 mysql-test/suite/rpl/t/rpl_slave_load_remove_tmpfile.test: Updated for Bug#34283 mysql-test/suite/rpl/t/rpl_stm_log.test: Updated for Bug#34283 sql/sql_load.cc: Added code to go to row-based in mixed mode for 'load data infile ...' statement	16 years ago
Evgeny Potemkin	8147199f62	Bug#55648: Server crash on MIX/MAX on maximum time value A typo in the Item_cache_datetime::val_str caused an assertion to fail on the maximum time value. mysql-test/r/func_group.result: A test case for the bug#55648. mysql-test/t/func_group.test: A test case for the bug#55648. sql/item.cc: Bug#55648: Server crash on MIX/MAX on maximum time value Corrected assertion.	16 years ago
Alexander Nozdrin	bf5b5b05ef	Fix federated.federated_server.test.	16 years ago
Alexander Nozdrin	75fd19ad0d	A follow-up patch for Bug 23032: fix federated_server.result.	16 years ago
Alexander Nozdrin	a0ab253fbd	Auto-merge from mysql-trunk-bugfixing. ****** This patch fixes the following bugs: - Bug#5889: Exit handler for a warning doesn't hide the warning in trigger - Bug#9857: Stored procedures: handler for sqlwarning ignored - Bug#23032: Handlers declared in a SP do not handle warnings generated in sub-SP - Bug#36185: Incorrect precedence for warning and exception handlers The problem was in the way warnings/errors during stored routine execution were handled. Prior to this patch the logic was as follows: - when a warning/an error happens: if we're executing a stored routine, and there is a handler for that warning/error, remember the handler, ignore the warning/error and continue execution. - after a stored routine instruction is executed: check for a remembered handler and activate one (if any). This logic caused several problems: - if one instruction generates several warnings (errors) it's impossible to choose the right handler -- a handler for the first generated condition was chosen and remembered for activation. - mess with handling conditions in scopes different from the current one. - not putting generated warnings/errors into Warning Info (Diagnostic Area) is against The Standard. The patch changes the logic as follows: - Diagnostic Area is cleared on the beginning of each statement that either is able to generate warnings, or is able to work with tables. - at the end of a stored routine instruction, Diagnostic Area is left intact. - Diagnostic Area is checked after each stored routine instruction. If an instruction generates several condition, it's now possible to take a look at all of them and determine an appropriate handler. mysql-test/r/signal.result: Update result file: 1. handled conditions are not cleared any more; 2. reflect changes in signal.test mysql-test/r/signal_demo3.result: Update result file: handled conditions are not cleared any more. Due to playing with max_error_count, resulting warning lists have changed. mysql-test/r/sp-big.result: Update result file: handled conditions are not cleared any more. mysql-test/r/sp-bugs.result: Update result file: handled conditions are not cleared any more. mysql-test/r/sp-code.result: Update result file: 1. handled conditions are not cleared any more. 2. add result for a new test case in sp-code.test. mysql-test/r/sp-error.result: Update result file: 1. handled conditions are not cleared any more. 2. add result for a new test case in sp-error.test. mysql-test/r/sp.result: Update result file: handled conditions are not cleared any more. mysql-test/r/sp_trans.result: Update result file: handled conditions are not cleared any more. mysql-test/r/strict.result: Update result file: handled conditions are not cleared any more. mysql-test/r/view.result: Update result file: handled conditions are not cleared any more. mysql-test/suite/funcs_1/r/innodb_storedproc_02.result: Update result file: handled conditions are not cleared any more. mysql-test/suite/funcs_1/r/memory_storedproc_02.result: Update result file: handled conditions are not cleared any more. mysql-test/suite/funcs_1/r/myisam_storedproc_02.result: Update result file: handled conditions are not cleared any more. mysql-test/suite/funcs_1/r/storedproc.result: Update result file: handled conditions are not cleared any more. mysql-test/suite/rpl/r/rpl_row_sp005.result: Update result file: handled conditions are not cleared any more. mysql-test/suite/rpl/r/rpl_row_sp006_InnoDB.result: Update result file: handled conditions are not cleared any more. mysql-test/suite/rpl/r/rpl_row_trig003.result: Update result file: handled conditions are not cleared any more. mysql-test/t/signal.test: Make a test case more readable in the result file. mysql-test/t/sp-code.test: Add a test case for Bug#23032 checking that No Data takes precedence on Warning. mysql-test/t/sp-error.test: Adding test cases for: - Bug#23032 - Bug#36185 - Bug#5889 - Bug#9857 mysql-test/t/sp.test: Fixing test case to reflect behavioral changes made by the patch. sql/sp_head.cc: Reset the per-statement warning count before executing a stored procedure instruction. Move to a separate function code which checks the completion status of the executed statement and searches for a handler. Remove redundant code now that search for a handler is done after execution, errors are always pushed. sql/sp_pcontext.h: Remove unused code. sql/sp_rcontext.cc: - Polish sp_rcontext::find_handler(): use sp_rcontext::m_hfound instead of an extra local variable; - Remove sp_rcontext::handle_condition(); - Introduce sp_rcontext::activate_handler(), which prepares previously found handler for execution. - Move sp_rcontext::enter_handler() code into activate_handler(), because enter_handler() is used only from there; - Cleanups; - Introduce DBUG_EXECUTE_IF() for a test case in sp-code.test sql/sp_rcontext.h: - Remove unused code - Cleanups sql/sql_class.cc: Merge THD::raise_condition_no_handler() into THD::raise_condition(). After the patch raise_condition_no_handler() was called in raise_condition() only. sql/sql_class.h: Remove raise_condition_no_handler(). sql/sql_error.cc: Remove Warning_info::reserve_space() -- handled conditions are not cleared any more, so there is no need for RESIGNAL to re-push them. sql/sql_error.h: Remove Warning_info::reserve_space(). sql/sql_signal.cc: Handled conditions are not cleared any more, so there is no need for RESIGNAL to re-push them.	16 years ago
Georgi Kodinov	ae02cad707	Disable the tests failing under valgrind because of bug #55503	16 years ago
Luis Soares	55e60e14fa	Revert patch for BUG#34283. Causing lots of test failures in PB2, mostly because existing test result files were not updated.	16 years ago
Georgi Kodinov	de5029a458	Bug #55188 : GROUP BY, GROUP_CONCAT and TEXT - inconsistent results In order to be able to check if the set of the grouping fields in a GROUP BY has changed (and thus to start a new group) the optimizer caches the current values of these fields in a set of Cached_item derived objects. The Cached_item_str, used for caching varchar and TEXT columns, is limited in length by the max_sort_length variable. A String buffer to store the value with an alloced length of either the max length of the string or the value of max_sort_length (whichever is smaller) in Cached_item_str's constructor. Then, at compare time the value of the string to compare to was truncated to the alloced length of the string buffer inside Cached_item_str. This is all fine and valid, but only if you're not assigning values near or equal to the alloced length of this buffer. Because when assigning values like this the alloced length is rounded up and as a result the next set of data will not match the group buffer, thus leading to wrong results because of the changed alloced_length. Fixed by preserving the original maximum length in the Cached_item_str's constructor and using this instead of the alloced_length to limit the string to compare to. Test case added.	16 years ago

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