mariadb

Tree: 49ff055736

Author	SHA1	Message	Date
Vladislav Vaintroub	49ff055736	Bug#40280: Message compiler(mc.exe) needed to compile MySQL on windows. Visual Studio 2008 Express edition does not include message compiler mc.exe It is not possible to build MySQL server if only VC2008 Express is installed, because we use mc.exe to generate event log messages. This patch removes the mc.exe dependency. Generated files message.h, message.rc and MSG00001.bin are checked into source code repository. Instructions on how to add or change messages are added to messages.mc	17 years ago
Georgi Kodinov	d501f48757	merge 5.0-bugteam -> bug 38693-5.0-bugteam	17 years ago
Kristofer Pettersson	195db07ff3	Auto commit	17 years ago
Georgi Kodinov	0f678ee60d	merged 5.0-bugteam -> bug 39958	17 years ago
Gleb Shchepa	b591793496	Bug #39844 : Query Crash Mysql Server 5.0.67 Server crashed during a sort order optimization of a dependent subquery: SELECT (SELECT t1.a FROM t1, t2 WHERE t1.a = t2.b AND t2.a = t3.c ORDER BY t1.a) FROM t3; Bitmap of tables, that the reference to outer table column uses, in addition to the regular table bit has the OUTER_REF_TABLE_BIT bit set. The only_eq_ref_tables function traverses this map bit by bit simultaneously with join->map2table list. Obviously join->map2table never contains an entry for the OUTER_REF_TABLE_BIT pseudo-table, so the server crashed there. The only_eq_ref_tables function has been modified to traverse regular table bits only like the update_depend_map function (resetting of the OUTER_REF_TABLE_BIT there is enough, but resetting of the whole set of PSEUDO_TABLE_BITS is used there for sure). mysql-test/r/order_by.result: Added test case for bug #39844. mysql-test/t/order_by.test: Added test case for bug #39844. sql/sql_select.cc: Bug #39844: Query Crash Mysql Server 5.0.67 The only_eq_ref_tables function has been modified to traverse regular table bits only like the update_depend_map function (resetting of the OUTER_REF_TABLE_BIT there is enough, but resetting of the whole set of PSEUDO_TABLE_BITS is used there for sure).	17 years ago
Georgi Kodinov	ca6e05765c	Bug #39958 : Test "windows" lacks a cleanup Added the missing DROP TABLE mysql-test/r/windows.result: Bug #39958: added the missing DROP TABLE mysql-test/t/windows.test: Bug #39958: added the missing DROP TABLE	17 years ago
Davi Arnaut	3ad228d7fb	Bug#37075: offset of limit clause might be truncated on 32-bits server w/o big tables The problem is that the offset argument of the limit clause might be truncated on a 32-bits server built without big tables support. The truncation was happening because the original 64-bits long argument was being cast to a 32-bits (ha_rows) offset counter. The solution is to check if the conversing resulted in value truncation and if so, the offset is set to the maximum possible value that can fit on the type. mysql-test/r/limit.result: Add test case result for Bug#37075 mysql-test/t/limit.test: Add test case for Bug#37075 sql/sql_lex.cc: Check for truncation of the offset value. If value was truncated, set to the maximum possible value.	17 years ago
Georgi Kodinov	747351836c	Bug #38693 : leaked memory with blobs! If delayed insert fails to upgrade the lock it was not freeing the temporary memory storage used to keep newly constructed blob values in memory. Fixed by iterating over the remaining rows in the delayed insert rowset and freeing the blob storage for each row. No test suite because it involves concurrent delayed inserts on a table and cannot easily be made deterministic. Added a correct valgrind suppression for Fedora 9. mysql-test/valgrind.supp: Added a vagrind suppression for Fedora 9 sql/sql_insert.cc: Bug #38693: free the blobs temp storage on error.	17 years ago
Kristofer Pettersson	7fa3897e8a	automerge	17 years ago
Davi Arnaut	017307f216	Bug#38823: Invalid memory access when a SP statement does wildcard expansion The problem is that field names constructed due to wild-card expansion done inside a stored procedure could point to freed memory if the expansion was performed after the first call to the stored procedure. The problem was solved by patch for Bug#38691. The solution was to allocate the database, table and field names in the in the statement memory instead of table memory. mysql-test/r/sp.result: Add test case result for Bug#38823 mysql-test/t/sp.test: Add test case for Bug#38823 sql/item.cc: Remark that this also impacts wildcard expansion inside SPs.	17 years ago
Georgi Kodinov	9b6347f0ab	merged 5.0-main -> 5.0-bugteam	17 years ago
Gleb Shchepa	097b60bd06	Bug #37894 : Assertion in init_read_record_seq in handler.h line 1444 Select with a "NULL NOT IN" condition containing complex subselect from the same table as in the outer select failed with an assertion. The failure was caused by a concatenation of circumstances: 1) an inner select was optimized by make_join_statistics to use the QUICK_RANGE_SELECT access method (that implies an index scan of the table); 2) a subselect was independent (constant) from the outer select; 3) a condition was pushed down into inner select. During the evaluation of a constant IN expression an optimizer temporary changed the access method from index scan to table scan, but an engine handler was already initialized for index access by make_join_statistics. That caused an assertion. Unnecessary index initialization has been removed from the QUICK_RANGE_SELECT::init method (QUICK_RANGE_SELECT::reset reinvokes this initialization). mysql-test/r/subselect3.result: Added test case for bug #37894. mysql-test/t/subselect3.test: Added test case for bug #37894. sql/opt_range.cc: Bug #37894: Assertion in init_read_record_seq in handler.h line 1444 Unnecessary index initialization has been removed from the QUICK_RANGE_SELECT::init method (QUICK_RANGE_SELECT::reset reinvokes this initialization).	17 years ago
Gleb Shchepa	8bfbcbd981	Bug #39283 : Date returned as VARBINARY to client for queries with COALESCE and JOIN The server returned to a client the VARBINARY column type instead of the DATE type for a result of the COALESCE, IFNULL, IF, CASE, GREATEST or LEAST functions if that result was filesorted in an anonymous temporary table during the query execution. For example: SELECT COALESCE(t1.date1, t2.date2) AS result FROM t1 JOIN t2 ON t1.id = t2.id ORDER BY result; To create a column of various date/time types in a temporary table the create_tmp_field_from_item() function uses the Item::tmp_table_field_from_field_type() method call. However, fields of the MYSQL_TYPE_NEWDATE type were missed there, and the VARBINARY columns were created by default. Necessary condition has been added. mysql-test/r/metadata.result: Added test case for bug #39283. mysql-test/t/metadata.test: Added test case for bug #39283. sql/sql_select.cc: Bug #39283: Date returned as VARBINARY to client for queries with COALESCE and JOIN To create a column of various date/time types in a temporary table the create_tmp_field_from_item() function uses the Item::tmp_table_field_from_field_type() method call. However, fields of the MYSQL_TYPE_NEWDATE type were missed there, and the VARBINARY columns were created by default. Necessary condition has been added.	17 years ago
Gleb Shchepa	a83f5b18ef	Bug#38499: flush tables and multitable table update with derived table cause crash When a multi-UPDATE command fails to lock some table, and subsequently succeeds, the tables need to be reopened if they were altered. But the reopening procedure failed for derived tables. Extra cleanup has been added. mysql-test/r/lock_multi.result: Added test case for bug #38499. mysql-test/t/lock_multi.test: Added test case for bug #38499. sql/sql_union.cc: Bug#38499: flush tables and multitable table update with derived table cause crash Obsolete assertion has been removed. sql/sql_update.cc: Bug#38499: flush tables and multitable table update with derived table cause crash Extra cleanup for derived tables has been added: 1) unit.cleanup(), 2) unit->reinit_exec_mechanism().	17 years ago
Kristofer Pettersson	f985e78775	Bug#24289 Status Variable "Questions" gets wrong values with Stored Routines When running Stored Routines the Status Variable "Questions" was wrongly incremented. According to the manual it should contain the "number of statements that clients have sent to the server" Introduced a new status variable 'questions' to replace the query_id variable which currently corresponds badly with the number of statements sent by the client. The new behavior is ment to be backward compatible with 4.0 and at the same time work with new features in a similar way. This is a backport from 6.0 mysql-test/r/status2.result: Added test case mysql-test/t/status2.test: Added test case sql/mysqld.cc: Introduced a new status variable 'questions' to replace the query_id variable which currently corresponds badly with the number of statements sent by the client. sql/sql_class.h: Introduced a new status variable 'questions' to replace the query_id variable which currently corresponds badly with the number of statements sent by the client. sql/sql_parse.cc: To be backward compatible with 4.0 and at the same time extend the interpretation of the Question variable, it should be increased on all COM-commands but COM_STATISTICS, COM_PING, COM_STMT_PREPARE, COM_STMT_CLOSE and COM_STMT_RESET. Since COM_QUERY can process multiple statements, there has to be an extra increase there as well. sql/sql_show.cc: Removed deprecated SHOW_QUESTION status code. sql/structs.h: Removed deprecated SHOW_QUESTION status code.	17 years ago
Georgi Kodinov	7b628ade5f	merged 5.0-5.1.29-rc -> 5.0-bugteam	17 years ago
Gleb Shchepa	f48b42e776	Bug #38691 : segfault/abort in ``UPDATE ...JOIN'' while ``FLUSH TABLES WITH READ LOCK'' Concurrent execution of 1) multitable update with a NATURAL/USING join and 2) a such query as "FLUSH TABLES WITH READ LOCK" or "ALTER TABLE" of updating table led to a server crash. The mysql_multi_update_prepare() function call is optimized to lock updating tables only, so it postpones locking to the last, and if locking fails, it does cleanup of modified syntax structures and repeats a query analysis. However, that cleanup procedure was incomplete for NATURAL/USING join syntax data: 1) some Field_item items pointed into freed table structures, and 2) the TABLE_LIST::join_columns fields was not reset. Major change: short-living Field Natural_join_column::table_field has been replaced with long-living Item. mysql-test/r/lock_multi.result: Added test case for bug #38691. mysql-test/t/lock_multi.test: Added test case for bug #38691. sql/item.cc: Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while ``FLUSH TABLES WITH READ LOCK'' The Item_field constructor has been modified to allocate and copy original database/table/field names always (not during PS preparation/1st execution only), because an initialization of Item_field items with a pointer to short-living Field structures is a common practice. sql/sql_base.cc: Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while ``FLUSH TABLES WITH READ LOCK'' 1) Type adjustment for Natural_join_column::table_field (Field to Item_field); 2) The setup_natural_join_row_types function has been updated to take into account new first_natural_join_processing flag to skip unnecessary reinitialization of Natural_join_column::join_columns during table reopening after lock_tables() failure (like the 'first_execution' flag for PS). sql/sql_lex.cc: Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while ``FLUSH TABLES WITH READ LOCK'' Initialization of the new st_select_lex::first_natural_join_processing flag has been added. sql/sql_lex.h: Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while ``FLUSH TABLES WITH READ LOCK'' The st_select_lex::first_natural_join_processing flag has been added to skip unnecessary rebuilding of NATURAL/USING JOIN structures during table reopening after lock_tables failure. sql/sql_update.cc: Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while ``FLUSH TABLES WITH READ LOCK'' Extra cleanup calls have been added to reset Natural_join_column::table_field items. sql/table.cc: Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while ``FLUSH TABLES WITH READ LOCK'' Type adjustment for Natural_join_column::table_field (Field to Item_field). sql/table.h: Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while ``FLUSH TABLES WITH READ LOCK'' Type of the Natural_join_column::table_field field has been changed from Field that points into short-living TABLE memory to long-living Item_field that can be linked to (fixed) reopened table.	17 years ago
Georgi Kodinov	5a3086221d	merged 5.0-5.1.29-rc -> 5.0-bugteam	17 years ago
Chad MILLER	41a1b7cead	Fix autoconf substitution and evaluation of a string inside single quotes so that if the substitution contains single-quotes, the program will fail.	17 years ago
Chad MILLER	3507dc77fb	Merge fix for bug 11122.	17 years ago
Chad MILLER	159b33719c	Remove part of comment for b-g#11122 that is no longer true.	17 years ago
Chad MILLER	494d2a2357	Merge fix for join-testcase failure.	17 years ago
Chad MILLER	468cacec4f	Fix for test for b-g#35754 which fails based on hostname ?= "localhost".	17 years ago
Matthias Leich	7c0b007e64	Merge of fixes for Bug#38427 and Bug#38762 into actual tree (no conflicts)	17 years ago
Chad MILLER	aa1a69222f	Merge fix for Bug#35754.	17 years ago
Chad MILLER	a1e94cc676	Bug#11122: Server won't always start when cold-booting after a crash The grep expression that finds a running "mysqld" program fails if the "mysqld_safe" is running with the same PID. Now, excise "ps" output that has the word " grep" or "mysqld_safe" in it, to be a little more certain that the matched process is not a false positive hit. This will fail when the path to mysqld contains either of those two names, which should be acceptable. Additionally, some text to search could be truncated if very long. Expand the number of lines "ps" emits.	17 years ago
Vladislav Vaintroub	f140575e8a	merge	17 years ago
Vladislav Vaintroub	42e48bc46d	Bug #38629 mysql-test-run.pl --start-and-exit starts but does not exit Instead, it hangs with ActiveState perl. The error is believed to be a bug in ActiveState implementation. Workaround is using POSIX::_exit, as described here http://www.perlmonks.org/?node_id=334610 Thanks to Philip Stoev for the idea of the patch.	17 years ago
Sergey Glukhov	d51e2c0760	Bug#35924 DEFINER should be stored 'quoted' in I_S The '@' symbol can not be used in the host name according to rfc952. The fix: added function check_host_name(LEX_STRING str) which checks that all symbols in host name string are valid and host name length is not more than max host name length (just moved check_string_length() function from the parser into check_host_name()). mysql-test/r/create.result: test result mysql-test/t/create.test: test case sql/mysql_priv.h: added function check_host_name(LEX_STRING str) sql/sql_parse.cc: added function check_host_name(LEX_STRING *str) which checks that all symbols in host name string are valid and host name length is not more than max host name length(HOSTNAME_LENGTH). sql/sql_yacc.yy: using newly added function check_host_name()	17 years ago
Matthias Leich	14f372c966	Fix for Bug#38427 "Data too long" in some configurations, tests "<ENGINE>_func_view" fail	17 years ago
Matthias Leich	342235aec8	Fix for Bug#38762 main.federated_bug_25714 fails sporadically	17 years ago
Sergey Glukhov	7e60f71001	Bug#22763 Disrepancy between SHOW CREATE VIEW and I_S.VIEWS The problem: I_S views table does not check the presence of SHOW_VIEW_ACL\|SELECT_ACL privileges for a view. It leads to discrepancy between SHOW CREATE VIEW and I_S.VIEWS. The fix: added appropriate check. mysql-test/r/information_schema_db.result: test result mysql-test/t/information_schema_db.test: test case sql/sql_show.cc: The problem: I_S views table does not check the presence of SHOW_VIEW_ACL\|SELECT_ACL privileges for a view. It leads to discrepancy between SHOW CREATE VIEW and I_S.VIEWS. The fix: added appropriate check.	17 years ago
Ramil Kalimullin	1ce81aac15	merge	17 years ago
Georgi Kodinov	eb3c08069d	Bug#37943: Reproducible mysqld crash/sigsegv in sel_trees_can_be_ored When analyzing the possible index use cases the server was re-using an internal structure. This is wrong, as this internal structure gets updated during the analysis. Fixed by making a copy of the internal structure for every place it needs to be used. Also stopped the generation of empty SEL_TREE structures that unnecessary complicate the analysis. mysql-test/r/index_merge.result: Bug#37943: test case mysql-test/t/index_merge.test: Bug#37943: test case sql/opt_range.cc: Bug#37943: - Make copy constructors for SEL_TREE and sub-structures and use them when OR-ing trees. - don't generate empty SEL_TREEs. Return NULL instead.	17 years ago
Georgi Kodinov	652565d362	fixed a failure in symlink.test caused by replacing rm with remove_file	17 years ago
Ramil Kalimullin	d3e317d16b	Fix for bug#39182: Binary log producing incompatible character set query from stored procedure. Problem: we replace all references to local variables in stored procedures with NAME_CONST(name, value) logging to the binary log. However, if the value's collation differs we might get an 'illegal mix of collation' error as we don't pass the collation to the function. Fix: pass the value's collation to NAME_CONST(). Note: actually we should pass to NAME_CONST() the value's derivation as well. It's impossible without the parser modifying. Now we always set the derivation to DERIVATION_IMPLICIT, the same as local variables have. mysql-test/r/binlog.result: Fix for bug#39182: Binary log producing incompatible character set query from stored procedure. - test result. mysql-test/r/ctype_cp932_binlog.result: Fix for bug#39182: Binary log producing incompatible character set query from stored procedure. - results adjusted. mysql-test/r/rpl_sp.result: Fix for bug#39182: Binary log producing incompatible character set query from stored procedure. - results adjusted. mysql-test/t/binlog.test: Fix for bug#39182: Binary log producing incompatible character set query from stored procedure. - test case. sql/item.cc: Fix for bug#39182: Binary log producing incompatible character set query from stored procedure. - allow NAME_CONST() to get _charset'foo' COLLATE 'bar' strings (see Item_func_set_collation). sql/sp_head.cc: Fix for bug#39182: Binary log producing incompatible character set query from stored procedure. - pass the value's collation to NAME_CONST().	17 years ago
Georgi Kodinov	ab5b7ceb97	fixed a wrong directory in distinct.test	17 years ago
Georgi Kodinov	3f8e1edc31	merged 5.0-main -> 5.0-bugteam	17 years ago
Georgi Kodinov	dca2c113c6	merged 5.0-5.1.29-rc into 5.0-bugteam	17 years ago
Patrick Crews	006b940a27	Bug#38311 Some tests use 'rm' which is not portable Repush of change to fix tests on Pushbuild.	17 years ago
Patrick Crews	e97a45fdd3	automerge	17 years ago
Patrick Crews	8c33da076e	Automerge	17 years ago
Gleb Shchepa	3c9d4ea821	Fixed bug #17823 : 'arc' directories inside database directories. Server created "arc" directories inside database directories and maintained there useless copies of .frm files. Creation and renaming procedures of those copies as well as creation of "arc" directories has been discontinued. Removal procedure has been kept untouched to be able to cleanup existent database directories by the DROP DATABASE query. Also view renaming procedure has been updated to remove these directories. sql/parse_file.cc: Fixed bug #17823: 'arc' directories inside database directories. View/table creation and renaming procedures maintained backup copies of .frm files. Those copies are unused yet, so this feature was incomplete and unnecessary. 1. Unwanted code has been hidden by FRM_ARCHIVE ifdefs (the FRM_ARCHIVE macro is not defined). 2. Renaming procedure has been modified to remove obsolete "arc" directories. sql/parse_file.h: Fixed bug #17823: 'arc' directories inside database directories. The "thd" parameter has been added to the rename_in_schema_file() function. sql/sql_db.cc: Fixed bug #17823: 'arc' directories inside database directories. Scope of the mysql_rm_arc_files() function has been changed to global for use from the parse_file.cc file. sql/sql_view.cc: Fixed bug #17823: 'arc' directories inside database directories. Added the "thd" argument to rename_in_schema_file() calls.	17 years ago
Alexey Botchkov	ce64a16b75	Bug#37949 Crash if argument to SP is a subquery that returns more than one row JOIN for the subselect wasn't cleaned if we came upon an error during sub_select() execution. That leads to the assertion failure in close_thread_tables() part of the 6.0 code backported per-file comments: mysql-test/r/sp-error.result Bug#37949 Crash if argument to SP is a subquery that returns more than one row test result mysql-test/t/sp-error.test Bug#37949 Crash if argument to SP is a subquery that returns more than one row test case sql/sp_head.cc Bug#37949 Crash if argument to SP is a subquery that returns more than one row lex->unit.cleanup() call added if not substatement	17 years ago
Chad MILLER	392ff10eac	Bug#35754: mysql_install_db does not work if no hostname is set Machines with hostname set to "localhost" cause uniqueness errors in the SQL bootstrap data. Now, insert zero lines for cases where the (lowercased) hostname is the same as an already-inserted 'localhost' name. Also, fix a few tests that expect certain local accounts to have a certain host name.	17 years ago
Patrick Crews	f5c1c9af8e	Bug#38311 - Fix of some cruft from remove_files in ndb_autodiscover.test, clean up of distinct.test, and replacing error numbers with error names.	17 years ago
Kristofer Pettersson	119c5aaeba	Automerge	17 years ago
Kristofer Pettersson	f0352e346a	Bug#38469 invalid memory read and/or crash with utf8 text field, stored procedure, uservar A stored procedure involving substrings could crash the server on certain platforms because of invalid memory reads. During storing the new blob-field value, the cached value's address range overlapped that of the new field value. This caused problems when the cached value storage was reallocated to provide access for a new characater set representation. The patch checks the address ranges, and if they overlap, the new field value is copied to a new storage before it is converted to the new character set. mysql-test/r/sp.result: Added result set mysql-test/t/sp.test: Added test case sql/field.cc: The source and destination address ranges of a character conversion must not overlap or the 'from' address will be invalidated as the temporary value- object is re-allocated to fit the new character set. sql/field.h: Added comments	17 years ago
Davi Arnaut	fa490eb933	Restore team tree name.	17 years ago
Patrick Crews	404e4b802c	Bug#38311 Some tests use 'rm' which is not portable Substituted use of MTR's remove_file function in the tests Started with 5.0 tree and will clean up any offenders discovered during upmerge.	17 years ago

1 2 3 4 5 ...

39340 Commits (49ff055736b3b613005e5b17915d08fe48b7b532) All Branches Search

39340 Commits (49ff055736b3b613005e5b17915d08fe48b7b532)

All Branches