mariadb

Tree: b4ff64568c

Author	SHA1	Message	Date
Monty	b4ff64568c	Fixed wrong counting of global Memory_used	10 years ago
Monty	7c6cb41b15	Ignore files in tmp (like mysqld.S)	10 years ago
Monty	48f02af761	MDEV-9602 crash in st_key::actual_rec_per_key when group by constant Problem was that cost_group_min_max() could not handle if group by was optimized away.	10 years ago
Vladislav Vaintroub	646c4cea58	MDEV-9973 : Do not set permissions for serviceaccount user (Win7 and later) This appears to break some installation, and it did not do anything useful anyway.	10 years ago
Jan Lindström	071ae303bd	MDEV-9121: innodb_force_recovery = 6 cannot recover ANY DATA when change buffer not empty Fix: Allow not empty change buffer when innodb_force_recovery >= 5 and output only a warning to error log. Note: Before using force recovery you should always take backup of your database.	10 years ago
Alexey Botchkov	47e0717806	MDEV-9792 Backport MDEV-8713 to 10.1.	10 years ago
Kristian Nielsen	1cf852d874	MDEV-9383: Server fails to read master.info after upgrade 10.0 -> 10.1 In some cases, MariaDB 10.0 could write a master.info file that was read incorrectly by 10.1 and could cause server to fail to start after an upgrade. (If writing a new master.info file that is shorter than the old, extra junk may remain at the end of the file. This is handled properly in 10.1 with an END_MARKER line, but this line is not written by 10.0. The fix here is to make 10.1 robust at reading the master.info files written by 10.0). Fix several things around reading master.info and read_mi_key_from_file(): - read_mi_key_from_file() did not distinguish between a line with and without an eqals '=' sign. - If a line was empty, read_mi_key_from_file() would incorrectly return the key from the previous call. - An extra using_gtid=X line left-over by MariaDB 10.0 might incorrectly be read and overwrite the correct value. - Fix incorrect usage of strncmp() which should be strcmp(). - Add test cases.	10 years ago
Monty	3f6125129f	Fixed results	10 years ago
Monty	293cb04959	MDEV-9621 INSERT DELAYED fails on insert for tables with many columns This fix also fixes a connection hang when trying to do INSERT DELAYED to a crashed table. Added crash_mysqld.inc to allow easy crash+restart of mysqld	10 years ago
Vladislav Vaintroub	4b6a3518e4	Use _ReadWriteBarrier() rather than MemoryBarrier() for preventing compile optimization	10 years ago
Vladislav Vaintroub	fd7a8d18ea	Fix compile error in UT_COMPILER_BARRIER on Visual Studio compiler.	10 years ago
Jan Lindström	9794cf2311	Merge pull request #168 from grooverdan/10.1-MDEV-8684-UT_RELAX_CPU_isnt_relaxing MDEV-8684 ut relax cpu isnt relaxing	10 years ago
Sergei Petrunia	04737330be	MDEV-9860: TokuDB ORDER BY DESC query is slower in 10.1 with ICP ON Implement ha_tokudb::cancel_pushed_idx_cond(). This is a conservative fix which follows the approach from the previous patch for: BUG#1000051: Query with simple join and ORDER BY takes thousands times...	10 years ago
Daniel Black	26c38de804	MDEV-8684: Use POWER wrappers rather than direct asm i.e. __ppc_set_ppr_low rather than 'or 1,1,1'	10 years ago
Jan Lindström	c395aad668	MDEV-9840: Test encryption.innodb-log-encrypt-crash fails on buildbot Problem: We created more than 5 encryption keys for redo-logs. Idea was that we do not anymore create more than one encryption key for redo-logs but if existing checkpoint from earlier MariaDB contains more keys, we should read all of them. Fix: Add new encryption key to memory structure only if there currently has none or if we are reading checkpoint from the log. Checkpoint from older MariaDB version could contain more than one key.	10 years ago
Daniel Black	64824a760d	MDEV-8684: UT_RELAX_CPU on Power to non-empty expansion Using __ppc_get_timebase will translate to mfspr instruction The mfspr instruction will block FXU1 until complete but the other Pipelines are available for execution of instructions from other SMT threads on the same core. The latency time to read the timebase SPR is ~10 cycles. So any impact on other threads is limited other FXU1 only instructions (basically other mfspr/mtspr ops). Suggested by Steven J. Munroe, Linux on Power Toolchain Architect, Linux Technology Center IBM Corporation	10 years ago
Sergey Vojtovich	3d1a7cba71	MDEV-8684: Remove delaying maths in ut_delay Also introduce compiler barrier properly on all architectures.	10 years ago
Yasufumi Kinoshita	d4ba50477e	Some POWER specific optimizations Bug#18842925 : SET THREAD PRIORITY IN INNODB MUTEX SPINLOOP Like "pause" instruction for hyper-threading at Intel CPUs, POWER has special instructions only for hinting priority of hardware-threads. Approved by Sunny in rb#6256 Backport of the 5.7 fix - `c92102a6ef` (excluded cache line size patch) Suggestion by Stewart Smith	10 years ago
Marko Mäkelä	2275640deb	Bug#20045167 UT_DELAY MISSING COMPILER BARRIER UT_RELAX_CPU(): Use a compiler barrier. ut_delay(): Remove the dummy global variable ut_always_false. RB: 11399 Reviewed-by: Jimmy Yang <jimmy.yang@oracle.com> Backported from MySQL-5.7 - patch `5e3efb0396` Suggestion by Stewart Smith	10 years ago
Jan Lindström	37a65e3335	MDEV-9793: getting mysqld crypto key from key version failed Make sure that we read all possible encryption keys from checkpoint and if log block checksum does not match, print all found checkpoint encryption keys.	10 years ago
Jan Lindström	4ddb9deaf3	MDEV-9678: Data Directory bug MDEV-9833: Log files are opened using O_DIRECT causing problems if block size != 512 Fix typo.	10 years ago
Oleksandr Byelkin	9f5b285662	Followup for 2783fc7: return an error to the caller if mysql.proc cannot be opened	10 years ago
Oleksandr Byelkin	2cb72dcccb	Merge branch '10.0' into 10.1	10 years ago
Oleksandr Byelkin	f6d99a0d8a	MDEV-9773: Memory corruption in mariadb_dyncol_unpack Fixed calculating pointer to memory allocated for names in numeric format in unpacking procedure.	10 years ago
Alexey Botchkov	4374501806	Ugly test removed for now.	10 years ago
Alexey Botchkov	2783fc7d14	MDEV-717 LP:1003679 - Wrong binlog order on concurrent DROP schema and CREATE function. The cause of the issue is when DROP DATABASE takes metadata lock and is in progress through it's execution, a concurrently running CREATE FUNCTION checks for the existence of database which it succeeds and then it waits on the metadata lock. Once DROP DATABASE writes to BINLOG and finally releases the metadata lock on schema object, the CREATE FUNCTION waiting on metadata lock gets in it's code path and succeeds and writes to binlog.	10 years ago
Alexander Barkov	e4435b5ec3	MDEV-9604 crash in Item::save_in_field with empty enum value 1. Fixing Field_time::get_equal_const_item() to pass TIME_FUZZY_DATES and TIME_INVALID_DATES to get_time_with_conversion(). This is needed to make the recursively called Item::get_date() return non-NULL values on garbage input. This makes Field_time::get_equal_const_item() work consistently with how Item::val_time_packed() works. 2. Fixing Item::get_date() to return TIME'00:00:00' rather than DATE'0000-00-00' on empty or garbage input when: - TIME_FUZZY_DATES is enabled - The caller requested a TIME value (by passing TIME_TIME_ONLY). This is needed to avoid conversion of DATE'0000-00-00' to TIME in get_time_with_conversion(), which would erroneously try to subtract CURRENT_DATE from DATE'0000-00-00' and return TIME'-838:59:59' rather than the desired zero value TIME'00:00:00'. #1 and #2 fix these type of scripts to return one row with both MyISAM and InnoDB, with and without an index on t1.b: CREATE TABLE t1 (a ENUM('a'), b TIME, c INT, KEY(b)); INSERT INTO t1 VALUES ('','00:00:00',0); SELECT * FROM t1 WHERE b=''; SELECT * FROM t1 WHERE a=b; SELECT * FROM t1 IGNORE INDEX(b) WHERE b=''; SELECT * FROM t1 IGNORE INDEX(b) WHERE a=b; Additionally, #1 and #2 fix the originally reported in MDEV-9604 crash in Item::save_in_field(), because now execution goes through a different path, so save_in_field() is called for a Item_time_literal instance (which is non-NULL) rather than a Item_cache_str instance (which could return NULL without setting null_value). 3. Fixing Field_temporal::get_equal_const_item_datetime() to enable equal field propagation for DATETIME and TIMESTAMP in case of comparison (e.g. when ANY_SUBST), for symmetry with Field_newdate::get_equal_const_item(). This fixes a number of problems with empty set returned on comparison to empty/garbage input. Now all SELECT queries in this script return one row for MyISAM and InnoDB, with and without an index on t1.b: CREATE TABLE t1 (a ENUM('a'), b DATETIME, c INT, KEY(b)); INSERT INTO t1 VALUES ('','0000-00-00 00:00:00',0); SELECT * FROM t1 WHERE b=''; SELECT * FROM t1 WHERE a=b; SELECT * FROM t1 IGNORE INDEX(b) WHERE b=''; SELECT * FROM t1 IGNORE INDEX(b) WHERE a=b;	10 years ago
Elena Stepanova	f66303dcf9	Fix sysvar tests - embedded and 32-bit	10 years ago
Vicențiu Ciorbaru	29753fb9f2	MDEV-9443: Add reexecution test cases.	10 years ago
Vicențiu Ciorbaru	287f2d2947	MDEV-9443: Add REVOKE <role> as a command to PREPARE	10 years ago
Vicențiu Ciorbaru	c4bef7ad3c	MDEV-9443: Roles aren't supported in prepared statements Make role statements work with the PREPARE keyword.	10 years ago
Vicențiu Ciorbaru	16ddd1824c	MDEV-9613: keyfile without any keys crashes mysqld on loading file_key_management plugin Code was assuming that the keys file would contain at least one valid key. This caused a Dynamic_array::at(0) call that lead to the crash.	10 years ago
Vicențiu Ciorbaru	8e048579cd	Add an empty file to std_data for future testing purposes	10 years ago
Alexey Botchkov	0a4a78ae8c	MDEV-6058 MySQL Bug #11766693 : LOG-SLOW-ADMIN-STATEMENTS AND LOG-SLOW-SLAVE-STATEMENTS NOT DISPLAYED. These parameters were moved from the command line options to the system variables section. Treatment of the opt_log_slow_slave_statements changed to let the dynamic change of the variable.	10 years ago
Sergei Golubchik	fd6c588659	Merge branch 'bb-10.1-serg' into 10.1	10 years ago
Jan Lindström	f71c45c71d	MDEV-9678: Data Directory bug Problem was that link file (.isl) is also opened using O_DIRECT mode and if this fails the whole create table fails on internal error. Fixed by not using O_DIRECT on link files as they are used only on create table and startup and do not contain real data. O_DIRECT failures are successfully ignored for data files if O_DIRECT is not supported by file system on used data directory.	10 years ago
Sergei Golubchik	e0c136b4f0	MDEV-9737 Duplicate error in replication with slave triggers and auto increment delete deferred events after they're executed (otherwise they can be executed again for a sub-statement) See also commit 0e78d1d Author: Venkatesh Duggirala <venkatesh.duggirala@oracle.com> Date: Wed Mar 20 11:20:47 2013 +0530 BUG#15850951-DUPLICATE ERROR IN REPLICATION WITH SLAVE TRIGGERS AND AUTO INCREMENT	10 years ago
Nirbhay Choubey	37f915c191	Merge branch '10.0-galera' into 10.1	10 years ago
Nirbhay Choubey	52ce743bbf	MDEV-9382: After updating mariadb server apt-configure fails When acting as a Galera receiver node, server startup may take more than 30 secs (the current default) as it has to wait for SST/IST operation to complete besides spending some time doing wsrep recovery. Fixed by raising the default value of MYSQLD_STARTUP_TIMEOUT to 60 secs. Also sourced /etc/default/mariadb into the init script so that it can be used to set MYSQLD_STARTUP_TIMEOUT.	10 years ago
Nirbhay Choubey	df3ad11097	MDEV-9598: Donor's rsync SST script hangs if FTWRL fails Post-fix: initialize err	10 years ago
Nirbhay Choubey	d31d6d31bb	MDEV-9696: CREATE SERVER statement does not replicate in Galera Cluster Enable replication of CREATE/ALTER/DROP SERVER statements in Galera cluster.	10 years ago
Nirbhay Choubey	000f76d886	Fix galera_sync_wait_show test.	10 years ago
Nirbhay Choubey	7c42b47e67	Merge branch '5.5-galera' into 10.0-galera	10 years ago
Sergei Golubchik	d5a80519c9	Merge branch 'connect/10.1' into 10.1	10 years ago
Alexander Barkov	537fc572d4	MDEV-9516 type error when setting session variable Allowing assigning of DECIMAL(N,0) values to INT-alike system variables.	10 years ago
Sergei Golubchik	e984159e39	MDEV-9527 build FAILs with GCC 5.1 with release supported "-std=c+11" 10.1 part of the fix	10 years ago
Sergei Golubchik	3b0c7ac1f9	Merge branch '10.0' into 10.1	10 years ago
Sergei Golubchik	22ebf3cb45	MDEV-9527 build FAILs with GCC 5.1 with release supported "-std=c+11" 10.0 part of the fix	10 years ago
Sergei Golubchik	98ea806207	Merge branch '5.5' into 10.0	10 years ago
Oleksandr Byelkin	e8af217e16	MDEV-9590: Always print "Engine-independent statistic" warnings and might be filtering columns unintentionally from engines Do not issue the warning in case we are not going to collect the statistics.	10 years ago

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