mariadb

Tree: 4ad8ef0602

Author	SHA1	Message	Date
serg@serg.mylan	58bdc6f5e1	use crc32() from bundled zlib if system zlib is unavailable	23 years ago
guilhem@mysql.com	6e32e19047	Use my_b_append instead of my_b_write on a SEQ_READ_APPEND cache, when we write the first 4 bytes of the relay log. Indeed comments in mysys/mf_iocache.c say we must always use my_b_append for such a cache. This could avoid a very rare assertion failure which is: 030524 19:32:38 Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log '/ users/gbichot/4.1.1/mysql-test/var/log/slave-relay-bin.000001' position: 4 030524 19:32:38 next log '/users/gbichot/4.1.1/mysql-test/var/log/slave-relay-bin.000002' is currently active mysqld: mf_iocache.c:701: _my_b_seq_read: Assertion `pos_in_file == info->end_of_file' failed. and which seemed to happen always when the SQL thread and/or the I/O thread were at position 4 in a relay log.	23 years ago
igor@rurik.mysql.com	2813cd1f0b	set_var.cc, mysqld.cc, handler.cc, set_var.h, handler.h: Added key cache parameters for midpoint insertion strategy Many files: Added midpoint insertion strategy for key cache mi_test2.c: Added a parameter to resize_key_cache	23 years ago
monty@mashka.mysql.fi	8f08c511ee	Review of changesets since last pull. (Mostly code cleanups)	23 years ago
serg@serg.mylan	79922d946a	table checksum background: my_checksum() mysys function NISAM checksum code moved from mysys to isam/ - it's obsolete MyISAM checksum code moved to mysys table's checksum accessible from sql layer SHOW TABLE STATUS shows checksum (WL#646) code cleanup	23 years ago
igor@rurik.mysql.com	9306f55d8e	Many files: Added key cache assignment mi_locking.c: Added key cache assignment: correction my_sys.h: Added key cache variable structure	23 years ago
miguel@hegel.local	33c47c7ead	Fix for service issue with paths having spaces (bug #687 )	23 years ago
serg@serg.mylan	2cac8f0768	now GRANT db.* ... compares patterns correctly to prevent privilege escalation	23 years ago
monty@mashka.mysql.fi	ebcc7b5a4f	Support for variables with components Added framework to create/drop and manager buffers for multiple key caches	23 years ago
igor@rurik.mysql.com	10a8adc1b5	Many files: Added multiple key cache	23 years ago
monty@narttu.mysql.fi	ecdb1c768c	Changed safemalloc structure to not have to be 8 byte aligned. (Portability problem)	23 years ago
igor@rurik.mysql.com	f547f2769f	Many files: New feature: preload indexes into key cache. mi_preload.c: new file Many files: Added preload statement.	23 years ago
bar@bar.mysql.r18.ru	7f771ce2e1	"character_sets" has been removed from SHOW VARIABLES. Use SHOW CHARACTER SET instead. "character_set_system" has been added to display the system character set	23 years ago
serg@serg.mylan	356b7f62fb	count_bits() moved to mysys/	23 years ago
monty@mashka.mysql.fi	491589baf8	Add mysys specific error messages Make RELAY_THREAD and alias for IO_THREAD Added new interface for string -> (unsigned) long long.	23 years ago
monty@narttu.mysql.fi	5f5c367361	Fixed bug in allocation memory in key cache. (Memory was not properly aligned which cased core dumps on sparc CPU's) Changed keycache variables to start with my_ instead of _my_	23 years ago
bar@bar.mysql.r18.ru	682435db72	A separate variable national_charset_info Fixes according coercibility tables, p162, SQL Complete	23 years ago
mysql@home.(none)	c6efa7a8b7	New function my_charset_same()	23 years ago
root@home.(none)	f71a7e4b05	set_default_charset() is not used anymore Some system_charset_info were removed	23 years ago
monty@narttu.mysql.fi	c43b3af78c	Don't allow BACKUP TABLE to overwrite files Fixed memory leak when replication restarts in debug mode	23 years ago
bar@bar.mysql.r18.ru	78da2ad7bd	SELECT BINARY expr is now synonim for SELECT expr COLLATE <expr_charset>_bin	23 years ago
monty@mashka.mysql.fi	78e7230e73	Better fix for count(distinct) bug	23 years ago
monty@mashka.mysql.fi	25de9c19b2	After merge fixes & remove compiler warnings Added lengths for all MYSQL_FIELD string parameters Changed field length to 2 byte in .frm files	23 years ago
gluh@gluh.mysql.r18.ru	57a805de6c	'Replicate user variables' task	23 years ago
bar@bar.mysql.r18.ru	08129eea2b	Reorganization to restore generating charset C files from conf files	23 years ago
monty@mashka.mysql.fi	689578a099	Fixes for Netware Call pthread_mutex_destroy() on not used mutex. Changed comments in .h and .c files from // -> /* */ Added detection of mutex on which one didn't call pthread_mutex_destroy() Fixed bug in create_tmp_field() which causes a memory overrun in queries that uses "ORDER BY constant_expression" Added optimisation for ORDER BY NULL	23 years ago
serg@serg.mysql.com	f29224c6fe	fixed bug in parallel repair	23 years ago
monty@mashka.mysql.fi	7e9b27eaf5	Updates for multi-byte character sets (Note: test 'union' fails, but Sanja promised to fix this)	23 years ago
bar@bar.mysql.r18.ru	9a99ac89e5	New function to search for charset using charset name rather than collation name	23 years ago
monty@mashka.mysql.fi	446a6b934f	Enchanced my_once..() functions. Cleaned up charset.c Removed non fatal memory leak in charset.c	23 years ago
wax@mysql.com	e91d1b2cbe	Add shared memory protocol and option --protocol	23 years ago
bar@bar.mysql.r18.ru	50c391538a	my_sortcmp -> my_strnncoll	23 years ago
bar@bar.mysql.r18.ru	954a47b95a	Simple charsets now have strncoll() field too	23 years ago
serg@serg.mysql.com	3217f2cc06	support for --tmpdir=dir1:dir2:...	23 years ago
monty@mashka.mysql.fi	ce4b584a85	Increased max possible max_allowed_packet to 1G Small optimization to not do external locking of temporary MyISAM tables.	23 years ago
monty@mashka.mysql.fi	dfd0f82b93	Update mysql-test results after merge	24 years ago
monty@mashka.mysql.fi	f3a186c905	Portability fixes. Improve mysql-test to be more robust. Fix that GRANT doesn't delete SSL options Change innobase_flush_log_at_trx_commit to uint. Don't rotate logs if we read a rotate log entry from the master.	24 years ago
lenz@mysql.com	7d33814c1b	After discussing it with Monty by phone once more: - Only define alloca as a compiler builtin, if we use GCC and there is no alloca.h installed	24 years ago
monty@hundin.mysql.fi	ea3fe233e3	Portability fix for AIX	24 years ago
lenz@mysql.com	666342d312	- portability fix for AIX in include/my_sys.h: define alloca as a compiler builtin when using gcc	24 years ago
monty@mashka.mysql.fi	2c4fa340cc	Lots of code fixes to the replication code (especially the binary logging and index log file handling) Fixed bugs in my last changeset that made MySQL hard to compile. Added mutex around some data that could cause table cache corruptions when using OPTIMIZE TABLE / REPAIR TABLE or automatic repair of MyISAM tables. Added mutex around some data in the slave start/stop code that could cause THD linked list corruptions Extended my_chsize() to allow one to specify a filler character. Extend vio_blocking to return the old state (This made some usage of this function much simpler) Added testing for some functions that they caller have got the required mutexes before calling the function. Use setrlimit() to ensure that we can write core file if one specifies --core-file. Added --slave-compressed-protocol Made 2 the minimum length for ft_min_word_len Added variables foreign_key_checks & unique_checks. Less logging from replication code (if not started with --log-warnings) Changed that SHOW INNODB STATUS requre the SUPER privilege More DBUG statements and a lot of new code comments	24 years ago
bar@bar.udmsearch.izhnet.ru	6340c79c05	Renamed some charset related constant New fields in CHARSET_INFO for more nice SHOW CHARACTER SET Dynamic charsets are now handled in faster way SHOW CHARACTER SET now displays not only compiled charsets but dynamic charsets too	24 years ago
lenz@mysql.com	c6cc112943	Added an "#ifdef _AIX" around the "#pragma #alloca" in include/my_sys.h since it is AIX specific only and compilers on other platforms issued warnings about it.	24 years ago
monty@mashka.mysql.fi	dddc20d9d1	New SET syntax & system variables. Made a some new buffers thread specific and changeable. Resize of key_buffer. AUTO_COMMIT -> AUTOCOMMIT Fixed mutex bug in DROP DATABASE Fixed bug when using auto_increment as second part of a key where first part could include NULL. Split handler->extra() to extra() and extra_opt() to be able to support thread specific buffers. Don't write message to error log when slave reconnects becasue of timeout. Fixed possible update problem when using DELETE/UPDATE on small tables (In some cases we used index even if table scanning would be better) A lot of minior code cleanups	24 years ago
serg@sergbook.mysql.com	0642d54a37	parallel repair: style fixups	24 years ago
lenz@mysql.com	04888e4675	Added a compile fix for AIX to include/my_sys.h Corrected some comments that were using C++-style instead of C-style	24 years ago
serg@serg.mysql.com	53ac59b913	"myisamchk -p" for parallel recover works (no extensive testing though)	24 years ago
monty@hundin.mysql.fi	0573b66df3	Added support for rw_tryrdlock() and rw_trywrlock()	24 years ago
monty@hundin.mysql.fi	6b36860c9c	Made lock_io_cache() and unlock_io_cache() as functions.	24 years ago
serg@serg.mysql.com	f79d75fae6	post-merge comment style fix	24 years ago

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391 Commits (4ad8ef060260885f6cb64c50f187a33826dee664)