mariadb

Tree: 0a8419dfdd

Author	SHA1	Message	Date
unknown	37743aedda	Merge from mysql-5.0.87-release	16 years ago
Georgi Kodinov	19ffe23085	Bug #47780 : crash when comparing GIS items from subquery If the first argument to GeomFromWKB function is a geometry field then the function just returns its value. However in doing so it's not preserving first argument's null_value flag and this causes unexpected null value to be returned to the calling function. Fixed by updating the null_value of the GeomFromWKB function in such cases (and all other cases that return a NULL e.g. because of not enough memory for the return buffer).	16 years ago
Ramil Kalimullin	b7ce2a01bc	Fix for bug#48258: Assertion failed when using a spatial index Problem: involving a spatial index for "non-spatial" queries (that don't containt MBRXXX() functions) may lead to failed assert. Fix: don't use spatial indexes in such cases. mysql-test/r/gis-rtree.result: Fix for bug#48258: Assertion failed when using a spatial index - test result. mysql-test/t/gis-rtree.test: Fix for bug#48258: Assertion failed when using a spatial index - test case. sql/opt_range.cc: Fix for bug#48258: Assertion failed when using a spatial index - allow only spatial functions (MBRXXX) for itMBR keyparts.	16 years ago
Ramil Kalimullin	17ed6b9abd	Fix for bug#47019: Assertion failed: 0, file .\rt_mbr.c, line 138 when forcing a spatial index Problem: "Spatial indexes can be involved in the search for queries that use a function such as MBRContains() or MBRWithin() in the WHERE clause". Using spatial indexes for JOINs with =, <=> etc. predicates is incorrect. Fix: disable spatial indexes for such queries. mysql-test/r/select.result: Fix for bug#47019: Assertion failed: 0, file .\rt_mbr.c, line 138 when forcing a spatial index - test result. mysql-test/t/select.test: Fix for bug#47019: Assertion failed: 0, file .\rt_mbr.c, line 138 when forcing a spatial index - test case. sql/sql_select.cc: Fix for bug#47019: Assertion failed: 0, file .\rt_mbr.c, line 138 when forcing a spatial index - disable spatial indexes for queries which use non-spatial conditions (e.g. NATURAL JOINs).	16 years ago
Tatiana A. Nurnberg	b25cc8f23f	auto-merge	16 years ago
Georgi Kodinov	7fa2f921c2	Bug #47320 : OpenSSL client does not check YaSSL server certificate Removed the verify callback, as it's not needed to verify even self signed certificates and is a security problem.	16 years ago
Satya B	034627aeec	merge to mysql-5.0-bugteam	16 years ago
Satya B	882535423d	Fix for Bug #41597 - After rename of user, there are additional grants when grants are reapplied. After renaming a user and trying to re-apply grants results in additional grants. This is because we use username as part of the key for GRANT_TABLE structure. When the user is renamed, we only change the username stored and the hash key still contains the old user name and this results in the extra privileges Fixed by rebuilding the hash key and updating the column_priv_hash structure when the user is renamed mysql-test/r/grant3.result: Bug #41597 - After rename of user, there are additional grants when grants are reapplied. Testcase for BUG#41597 mysql-test/t/grant3.test: Bug #41597 - After rename of user, there are additional grants when grants are reapplied. Testcase for BUG#41597 sql/sql_acl.cc: Bug #41597 - After rename of user, there are additional grants when grants are reapplied. Fixed handle_grant_struct() to update the hash key when the user is renamed. Added to set_user_details() method to GRANT_NAME class	16 years ago
Tatiana A. Nurnberg	5ef63a4f1c	Bug#28141: Control C on query waiting on lock causes ERROR 1053 (server shutdown) If a thread is killed in the server, we throw "shutdown" only if one is actually in progress; otherwise, we throw "query interrupted". Control-C in the mysql command-line client is "incremental" now. First Control-C sends KILL QUERY (when connected to 5.0+ server, otherwise, see next) Next Control-C sends KILL CONNECTION Next Control-C aborts client. As the first two steps only pertain to an existing query, Control-C will abort the client right away if no query is running. client will give more detailed/consistent feedback on Control-C now. client/mysql.cc: Extends Control-C handling; enhances up feedback to user. On 5.0+ servers, we try to be nice and send KILL QUERY first if Control-C is pressed in the command-line client, but if that doesn't work, we now give the user the opportunity to send KILL CONNECTION with another Control-C (and to kill the client with another Control-C if that somehow doesn't work either). mysql-test/t/flush_read_lock_kill.test: we're getting correct "thread killed" rather than "in shutdown" error now mysql-test/t/kill.test: we're getting correct "thread killed" rather than "in shutdown" error now mysql-test/t/rpl000001.test: we're getting correct "thread killed" rather than "in shutdown" error now mysql-test/t/rpl_error_ignored_table.test: we're getting correct "thread killed" rather than "in shutdown" error now sql/records.cc: make error messages on KILL uniform for rr_*() by folding that handling into rr_handle_error() sql/sql_class.h: Only throw "shutdown" when we have one flagged as being in progress; otherwise, throw "query interrupted" as it's likely to be "KILL CONNECTION" or related.	16 years ago
Joerg Bruehe	ce0a06935b	Merge 5.0-bugteam (compile fix) into main 5.0	16 years ago
Joerg Bruehe	0888592457	Merge the Windows compile fix into the push tree.	16 years ago
Joerg Bruehe	4bebf04354	Compile fix for Windows: Use "#ifdef", not plain "#if".	16 years ago
Joerg Bruehe	74f4e39490	Merge bug fix into push tree.	16 years ago
Hery Ramilison	7df70d09a9	Added make targets 'test-bt-fast' and 'test-bt-debug-fast' Put variable declaration at the beginning of a block	16 years ago
Georgi Kodinov	903d21287c	version change	16 years ago
Georgi Kodinov	3eb048ab87	merged main to mysql-5.0-bugteam	16 years ago
unknown	ecb9119beb	Null-merge from mysql-5.0.84sp1-release	16 years ago
unknown	7b32690cf9	Raise version number after cloning 5.0.87	16 years ago
Kent Boortz	128e676c0d	"MySQL Network" => "MySQL Enterprise"	16 years ago
Joerg Bruehe	33b4ba9950	Fix bug#47923 New "mf_keycache.c" requires thread support The bug is a compilation issue: Function "find_key_block()" had thread operations which were not guarded by "#if THREAD", add that now. mysys/mf_keycache.c: Without thread-support, we are in a single-threaded world, so there is no parallelism, and the keycache cannot be within a resize operation while this request is being processed.	16 years ago
Frazer Clement	fd04391340	Fix compile break from bug#39663 fix	16 years ago
Ramil Kalimullin	3185118e1a	Fix for bug #42803 : Field_bit does not have unsigned_flag field, can lead to bad memory access Problem: Field_bit is the only field which returns INT_RESULT and doesn't have unsigned flag. As it's not a descendant of the Field_num, so using ((Field_num ) field_bit)->unsigned_flag may lead to unpredictable results. Fix: check the field type before casting. mysql-test/r/type_bit.result: Fix for bug #42803: Field_bit does not have unsigned_flag field, can lead to bad memory access - test result. mysql-test/t/type_bit.test: Fix for bug #42803: Field_bit does not have unsigned_flag field, can lead to bad memory access - test case. sql/opt_range.cc: Fix for bug #42803: Field_bit does not have unsigned_flag field, can lead to bad memory access - don't cast to (Field_num ) Field_bit, as it's not a Field_num descendant and is always unsigned by nature.	16 years ago
Kristofer Pettersson	6edfba9562	Automerge	16 years ago
Kristofer Pettersson	9098e2997b	Bug#47768 pthread_cond_timedwait() is broken on windows The pthread_cond_wait implementations for windows might dead lock in some rare circumstances. 1) One thread (I) enter a timed wait and at a point in time ends up after mutex unlock and before WaitForMultipleObjects(...) 2) Another thread (II) enters pthread_cond_broadcast. Grabs the mutex and discovers one waiter. It set the broadcast event and closes the broadcast gate then unlocks the mutex. 3) A third thread (III) issues a pthread_cond_signal. It grabs the mutex, discovers one waiter, sets the signal event then unlock the mutex. 4) The first threads (I) enters WaitForMultipleObjects and finds out that the signal object is in a signalled state and exits the wait. 5) Thread (I) grabs the mutex and checks result status. The number of waiters is decreased and becomes equal to 0. The event returned was a signal event so the broadcast gate isn't opened. The mutex is released. 6) Thread (II) issues a new broadcast. The mutex is acquired but the number of waiters are 0 hence the broadcast gate remains closed. 7) Thread (I) enters the wait again but is blocked by the broadcast gate. This fix resolves the above issue by always resetting broadcast gate when there are no more waiters in th queue. mysys/my_wincond.c: * Always reset the broadcast gate if there are no more waiters left.	16 years ago
Georgi Kodinov	3d35e53c85	version update	16 years ago
Frazer Clement	379d1f19ce	Bug#39663 mysqltest: --enable_info, affected_rows and ps-protocol broken	16 years ago
Georgi Kodinov	9fbc5728ae	automerge	16 years ago
Jonathan Perkin	79b438cb98	Merge to mysql-5.0-bugteam	16 years ago
Davi Arnaut	3c5d9f4272	Post-merge cleanup: Reorganize code for better comprehensibility. Removes the need of a hack (the jump to label).	16 years ago
Davi Arnaut	e218ac06ed	Post-merge fix: DBUG macros are wrapped inside a loop. sql/sql_parse.cc: DBUG macros are wrapped inside a loop. Allow to break the command switch from within a DBUG macro.	16 years ago
Davi Arnaut	565f1bc4a1	Bug#47525: MySQL crashed (Federated) On Mac OS X or Windows, sending a SIGHUP to the server or a asynchronous flush (triggered by flush_time), would cause the server to crash. The problem was that a hook used to detach client API handles wasn't prepared to handle cases where the thread does not have a associated session. The solution is to verify whether the thread has a associated session before trying to detach a handle. mysql-test/r/federated_debug.result: Add test case result for Bug#47525 mysql-test/t/federated_debug-master.opt: Debug point. mysql-test/t/federated_debug.test: Add test case for Bug#47525 sql/slave.cc: Check whether a the thread has a associated session. sql/sql_parse.cc: Add debug code to simulate a reload without thread session.	16 years ago
Jonathan Perkin	16b41f1056	bug#27693: Windows compilation from bk fails using WITH_BERKELEY_STORAGE_ENGINE Make configure.js bail with an error if trying to build bdb from a bzr tree.	16 years ago
Kristofer Pettersson	df2122a262	Bug#34895 'show procedure status' or 'show function status' + 'flush tables' crashes The server crashes when 'show procedure status' and 'flush tables' are run concurrently. This is caused by the way mysql.proc table is added twice to the list of table to lock although the requirements on the current locking API assumes differently. No test case is submitted because of the nature of the crash which is currently difficult to reproduce in a deterministic way. This is a backport from 5.1 myisam/mi_dbug.c: * check_table_is_closed is only used in EXTRA_DEBUG mode but since it is iterating over myisam shared data it still needs to be protected by an appropriate mutex. sql/sql_yacc.yy: * Since the I_S mechanism is already handling the open and close of mysql.proc there is no need for the method sp_add_to_query_tables.	16 years ago
MySQL Build Team	4ecbf3a7b4	Backport into build-200909301147-5.0.84sp1 > ------------------------------------------------------------ > revno: 2802.1.1 > tags: mysql-5.0.86 > revision-id: hery.ramilison@sun.com-20090909185217-mooeczu391ztp2fz > parent: joro@sun.com-20090902123318-8qe40pr91xmui5ue > committer: hery <hery.ramilison@sun.com> > branch nick: mysql-5.0.86-release > timestamp: Wed 2009-09-09 20:52:17 +0200 > message: > change c++ comment to c comment	16 years ago
MySQL Build Team	31c0647f98	Backport into build-200909301147-5.0.84sp1 > ------------------------------------------------------------ > revno: 2796 > revision-id: sergey.glukhov@sun.com-20090827102219-sgjz0v5t1rfccs14 > parent: joro@sun.com-20090824122803-1d5jlaysjc7a7j6q > committer: Sergey Glukhov <Sergey.Glukhov@sun.com> > branch nick: mysql-5.0-bugteam > timestamp: Thu 2009-08-27 15:22:19 +0500 > message: > Bug#46184 Crash, SELECT ... FROM derived table procedure analyze > The crash happens because select_union object is used as result set > for queries which have derived tables. > select_union use temporary table as data storage and if > fields count exceeds 10(count of values for procedure ANALYSE()) > then we get a crash on fill_record() function.	16 years ago
MySQL Build Team	dc7c927787	Backport into build-200909301147-5.0.84sp1 > ------------------------------------------------------------ > revno: 2791.2.3 > revision-id: joro@sun.com-20090827114042-h55n7qp9990bl6ge > parent: anurag.shekhar@sun.com-20090831073231-e55y1hsck6n08ux8 > committer: Georgi Kodinov <joro@sun.com> > branch nick: B46749-5.0-bugteam > timestamp: Thu 2009-08-27 14:40:42 +0300 > message: > Bug #46749: Segfault in add_key_fields() with outer subquery level > field references > > This error requires a combination of factors : > 1. An "impossible where" in the outermost SELECT > 2. An aggregate in the outermost SELECT > 3. A correlated subquery with a WHERE clause that includes an outer > field reference as a top level WHERE sargable predicate > > When JOIN::optimize detects an "impossible WHERE" it will bail out > without doing the rest of the work and initializations. It will not > call make_join_statistics() as well. And make_join_statistics fills > in various structures for each table referenced. > When processing the result of the "impossible WHERE" the query must > send a single row of data if there are aggregate functions in it. > In this case the server marks all the aggregates as having received > no rows and calls the relevant Item::val_xxx() method on the SELECT > list. However if this SELECT list happens to contain a correlated > subquery this subquery is evaluated in a normal evaluation mode. > And if this correlated subquery has a reference to a field from the > outermost "impossible where" SELECT the add_key_fields will mistakenly > consider the outer field reference as a "local" field reference when > looking for sargable predicates. > But since the SELECT where the outer field reference refers to is not > completely initialized due to the "impossible WHERE" in this level > we'll get a NULL pointer reference. > Fixed by making a better condition for discovering if a field is "local" > to the SELECT level being processed. > It's not enough to look for OUTER_REF_TABLE_BIT in this case since > for outer references to constant tables the Item_field::used_tables() > will return 0 regardless of whether the field reference is from the > local SELECT or not.	16 years ago
unknown	bbaae7ecd4	Set version number for mysql-5.0.84sp1 release	16 years ago
unknown	de04eb6c37	Bug #46998 mysqlbinlog can't output BEGIN even if the database is included in a transaction The 'BEGIN/COMMIT/ROLLBACK' log event could be filtered out if the database is not selected by --database option of mysqlbinlog command. This can result in problem if there are some statements in the transaction are not filtered out. To fix the problem, mysqlbinlog will output 'BEGIN/ROLLBACK/COMMIT' in regardless of the database filtering rules. client/mysqlbinlog.cc: Skip the database check for BEGIN/COMMIT/ROLLBACK log events. mysql-test/r/mysqlbinlog.result: Test result for bug#46998 mysql-test/t/mysqlbinlog.test: Added test to verify if the 'BEGIN', 'COMMIT' and 'ROLLBACK' are output in regardless of database filtering	16 years ago
Kristofer Pettersson	0fb0b2b1b8	autocommit	16 years ago
Kristofer Pettersson	da9a5ef622	Bug#42108 Wrong locking for UPDATE with subqueries leads to broken statement replication MySQL server uses wrong lock type (always TL_READ instead of TL_READ_NO_INSERT when appropriate) for tables used in subqueries of UPDATE statement. This leads in some cases to a broken replication as statements are written in the wrong order to the binlog. sql/sql_yacc.yy: * Set lock_option to either TL_READ_NO_INSERT or TL_READ for any sub-SELECT following UPDATE. * Changed line adjusted for parser identation rules; code begins at column 13.	16 years ago
Davi Arnaut	aca9b35ffe	Bug#41728: Dropped symbol but no soname change Restore a stub of the removed mysql_odbc_escape_string function to fix a ABI breakage. The function was intended to be private and used only by Connector/ODBC, but, unfortunately, it was exported as part of the ABI. Nonetheless, only a stub is restored as the original function is inherently broken and shouldn't be used. This restoration only applies to MySQL 5.0. This will be addressed differently in later versions -- reworked library versioning. include/mysql.h: Restore mysql_odbc_escape_string prototype. include/mysql_h.ic: Update ABI check. libmysql/libmysql.c: Restore a mysql_odbc_escape_string stub. libmysql/libmysql.def: Restore mysql_odbc_escape_string. libmysqld/libmysqld.def: Restore mysql_odbc_escape_string.	16 years ago
Jonathan Perkin	f4d20df9dc	Merge to mysql-5.0-bugteam	16 years ago
Jonathan Perkin	ea295c233b	bug#30954: "configure" script in binary distributions considered harmfull Add --help option.	16 years ago
Joerg Bruehe	b80e34fe00	Merge the fix for bug#47137 into 5.0-build Solaris binary packages should be compiled with '-g0', not '-g'	16 years ago
unknown	f280974393	Merge from mysql-5.0.86-release	16 years ago
Georgi Kodinov	5dda6c18cd	Bug #47106 : Crash / segfault on adding EXPLAIN to a non-crashing query The fix for bug 46749 removed the check for OUTER_REF_TABLE_BIT and substituted it for a check on the presence of Item_ident::depended_from. Removing it altogether was wrong : OUTER_REF_TABLE_BIT should still be checked in addition to depended_from (because it's not set in all cases and doesn't contradict to the check of depended_from). Fixed by returning the old condition back as a compliment to the new one.	16 years ago
Magnus Blåudd	58628cbbb4	Merge bug#42850 to 5.0	16 years ago
Magnus Blåudd	9eab1cdb9a	Bug#42850 race condition in my_thr_init.c - Create the "dummy" thread joinable and wait for it to exit before continuing in 'my_thread_global_init' - This way we know that the pthread library is initialized by one thread only	16 years ago
Joerg Bruehe	c78915b218	Fix bug#47137 Solaris binary packages should be compiled with '-g0', not '-g' The main fix for this is done in the build tools, but in the sources it affects "configure.in" which sets "DEBUG_CXXFLAGS" to be used in all debug builds.	16 years ago
Georgi Kodinov	19f02facb7	Bug #45159 : some tests in suite "jp" fail in embedded server (use LOAD DATA) Initialize correctly client flags for the embedded client Test cases in jp updated to work correctly with embedded server.	16 years ago

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