mariadb

Tree: 6e0045ed20

Author	SHA1	Message	Date
mats@mysql.com	2bbdf2403d	Bug#6391 (binlog-do-db rules ignored) CREATE DATABASE statement used the current database instead of the database created when checking conditions for replication. CREATE/DROP/ALTER DATABASE statements are now replicated based on the manipulated database.	21 years ago
serg@serg.mylan	3ce8209994	compatibility fix	21 years ago
bar@mysql.com	770c9be8c2	Bug #6658 MAX(column) returns incorrect coercibility Also, Item_sum_hybrid->charset was removed as redundant, and switched to use collation.collation instead.	21 years ago
konstantin@mysql.com	a38ac4b26d	Fix comment.	21 years ago
monty@mysql.com	b903a129e2	Simpler arena swapping code Now thd->mem_root is a pointer to thd->main_mem_root and THR_MALLOC is a pointer to thd->mem_root. This gives us the following benefits: - Allow us to easily detect if arena has already been swapped before (this fixes a bug in setup_conds() where arena was swaped twice in some cases) - Faster swaps of arenas (as we don't have to copy the whole MEM_ROOT) - We don't anymore have to call my_pthread_setspecific_ptr(THR_MALLOC,...) to change where memory is alloced. Now it's enough to set thd->mem_root	21 years ago
ram@gw.mysql.r18.ru	167c9489fa	A fix (bug #6441 : Aggregate UDF in multi-table query crashes MySQL when returning multiple rows).	21 years ago
bar@mysql.com	5543f312b0	As it is wrong and confusing to associate any character set with NULL, @a should be latin2 after this query sequence: SET @a=_latin2'string'; SET @a=NULL; I.e. the second query should not change the charset to the current default value, but should keep the original value assigned during the first query. In order to do it, we don't copy charset from the argument if the argument is NULL and the variable has previously been initialized.	21 years ago
bar@mysql.com	6a3b1d443f	Many files: Allow mixing of different character sets for more SQL functions. item_func.h: Allow mixing of different character sets for more SQL functions..	21 years ago
bar@mysql.com	7577c8bfc9	A fix according to Monty's request: "uint *errors" is now a non-optional parameter in String:copy() and copy_and_convert().	21 years ago
bar@mysql.com	ea49a5181a	Allow to convert to non-Unicode charset when mixing a string constant with a column. The string is converted into the column character set. It conversion doesn't lose data, then operation is possible. Otherwise, give an error, as it was earlier.	21 years ago
bar@mysql.com	2fc0d7e422	An extra "separator" class member was removed from Item_func_concat_ws. args[0] is now used instead.	21 years ago
ram@gw.mysql.r18.ru	136652522e	A fix (bug #6138 : MOD operator should not round non-integral argument).	21 years ago
konstantin@mysql.com	5abc3de22b	A fix and test case for Bug#5985 ""prepare stmt from "select rand(?)" crashes server." The fix makes Item_func_rand prepared-statements aware plus it fixes the case when RAND is used in prepared statements and replication is on (as well as several similar issues). Until now we did not reset THD before every execution of a prepared statement, so if some execution had set thd->time_zone_used or thd->rand_used they would not be reset until next mysql_parse. Some of post-review fixes done.	21 years ago
konstantin@mysql.com	703e396b6e	A small simplification: perform two actions at once, register a change, and perform it (the new Item changes registry).	21 years ago
konstantin@mysql.com	234c80b689	Deployment of centralized Item change registry, step 2: Item_ref doesn't need to have it's own recovery mechanism.	21 years ago
monty@mysql.com	6239edc1d1	After merge fixes Some bigger code changes was necessary becasue of the multi-table-update and the new HANDLER code	21 years ago
gluh@gluh.mysql.r18.ru	c1d25e32ec	Fix for bug #5513 : FIND_IN_SET fails if set ends with a comma	22 years ago
ingo@mysql.com	6c47f075c7	BUG#4788 - show create table provides incorrect statement. Added code to adjust the field_length of user variables in dependence on the field type. Aded new constants for numeric field widths.	22 years ago
bar@mysql.com	153e18a252	Allow IN to convert arguments into Unicode in some cases.	22 years ago
gluh@gluh.mysql.r18.ru	510cacbb77	Fix for bug #4340 : find_in_set is case insensitive even on binary operators(for 4.1)	22 years ago
gluh@gluh.mysql.r18.ru	1786a388e4	Fix for bug #4340 : find_in_set is case insensitive even on binary operators(2nd version)	22 years ago
serg@serg.mylan	22ca5582d0	BUG#4393, BUG#4356 - incorrect decimals in fix_length_and_dec() in some functions	22 years ago
pem@mysql.comhem.se	34ddd9c515	Fixed BUG#3486: FOUND_ROWS() fails inside stored procedure [and prepared statement].	22 years ago
konstantin@mysql.com	b793142c8f	Unused variables removed (many files).	22 years ago
sergefp@mysql.com	1e05e6cb82	Post review fixes for "SQL Syntax for Prepared Statements".	22 years ago
sergefp@mysql.com	e3b03d7a08	* New, binlog-aware character sets support in SQL Syntax for Prepared statements. * The prepared statement query is put into binary log on execution only if it is an update query.	22 years ago
monty@mysql.com	894e8fca6e	Portability fixes	22 years ago
serg@serg.mylan	8a03c1b869	bug#3612 - Item_func_div set decimals incorrectly	22 years ago
monty@mysql.com	42cf92ce37	Fixed many compiler warnings Fixed bugs in group_concat with ORDER BY and DISTINCT (Bugs #2695, #3381 and #3319) Fixed crash when doing rollback in slave and the io thread catched up with the sql thread Set locked_in_memory properly	22 years ago
monty@mysql.com	1448199bd7	Cleanups & safety fixes	22 years ago
pem@mysql.comhem.se	6395822932	Fixed BUG#3117: LAST_INSERT_ID() works incorrectly inside stored procedure. This turned out to be a problem for prepared statements as well; the id was evaluated once, at parse time.	22 years ago
bell@sanja.is.com.ua	d095d4753e	after review changes	22 years ago
gluh@gluh.mysql.r18.ru	e9341da7e7	Fix for bug#1439 UDF Corruption	22 years ago
bell@sanja.is.com.ua	2b45b53066	DBUG_ASSERT(fixed == 1); added to val* small optimisation in signed_literal	22 years ago
ram@gw.mysql.r18.ru	757cff9f9b	Code cleanup: - added unsigned_flag= 1; to Item_uint constructors - removed Item_uint::fix_fields() - added a comment about fix_fields() call	22 years ago
bell@sanja.is.com.ua	8035ce40ec	DBUG_ASSERT(fixed == 0) added to fix_fields()	22 years ago
bell@sanja.is.com.ua	da4b43ae17	accidentaly removed empty line added	22 years ago
bell@sanja.is.com.ua	579a94a328	after review & some other fixes	22 years ago
serg@serg.mylan	ceec63f18a	EOVERFLOW moved to my_base.h - it is used not only in strtod.c error message corrected	22 years ago
ram@gw.mysql.r18.ru	f54827e5d0	Fix for the bug #3118 : Subquery and order by	22 years ago
gluh@gluh.mysql.r18.ru	8ba33d7dd3	Fix for bug#2586 Disallow global/session/local as structured var. instance names	22 years ago
konstantin@mysql.com	36120d420a	Fix of compilation failure of latest 4.1 tree: new constants in mysqld.cc exceed unsigned long limit.	22 years ago
guilhem@mysql.com	cf287341cc	Fix for BUG#2921 "Replication problem on mutex lock in mySQL-4.0.18": re-using unused LOCK_active_mi to serialize all administrative commands related to replication: START SLAVE, STOP SLAVE, RESET SLAVE, CHANGE MASTER, init_slave() (replication autostart at server startup), end_slave() (replication autostop at server shutdown), LOAD DATA FROM MASTER. This protects us against a handful of deadlocks (like BUG#2921 when two START SLAVE, but when two STOP SLAVE too). Removing unused variables.	22 years ago
vva@eagle.mysql.r18.ru	cba6ff7597	fixed Bug #3051 "FLOOR returns invalid"	22 years ago
bell@sanja.is.com.ua	14b9fa3588	revision of fix_fields() calls (BUG2838)	22 years ago
serg@serg.mylan	5914e5705c	my_atof is deleted strtod from mit-threads is restored and cleaned up	22 years ago
jani@ua141d10.elisa.omakaista.fi	0c6a0b9a31	Wrong type of an argument was sent to my_printf_error(), which caused UDF functions to segmenation fault when they tried to print an error during wrong usage.	22 years ago
monty@mysql.com	06432eac36	Added --compact to mysqlbinlog Fixed output from mysqlbinlog when using --skip-comments Fixed warnings from valgrind Fixed ref_length when used with HEAP tables More efficent need_conversion() Fixed error handling in UPDATE with not updateable tables Fixed bug in null handling in CAST to signed/unsigned	22 years ago
vva@eagle.mysql.r18.ru	4fbc147b2f	code and comments cleanup	22 years ago
bell@sanja.is.com.ua	930db43eb0	correct processing of rand() in subqueries with static tables (BUG#2645)	22 years ago

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457 Commits (6e0045ed203aae2ad7664641aa68f6be7a571c9c)