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- 13 Mar, 2005 2 commits
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serg@serg.mylan authored
correct top_level_item for XOR
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igor@rurik.mysql.com authored
Added a test case for bug #9017. item_cmpfunc.h: A wrong not_null_tables method for Item_cond_xor caused a conversion of a left join into an inner join that was not valid.
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- 10 Mar, 2005 1 commit
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sergefp@mysql.com authored
Item_func_equal::not_null_tables() always return 0.
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- 24 Feb, 2005 1 commit
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jimw@mysql.com authored
updated with the correct number of lines. (Bug #8681)
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- 06 Nov, 2004 1 commit
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igor@rurik.mysql.com authored
Added cases for bugs #6307 and #6460. sql_select.cc: Fixed the problem of bug reports #6307 and #6460. The reported wrong result sets were due to the fact that the added call of the fix_fields method for the built AND condition that joined WHERE and ON conditions broke ON expression, as it removed extra AND levels in the built condition. It looks like that no attributes of the built condition are needed, so we don't have to call fix_fields here.
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- 23 Aug, 2004 1 commit
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sergefp@mysql.com authored
* When executing EXPLAIN, do the same as for the query: convert join type to JT_CONST if keyuse array covers all key parts and all of them are constants. * In remove_const, don't remove conditions that depend on some-const-table and current-table.
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- 21 Aug, 2004 1 commit
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igor@rurik.mysql.com authored
Added test case for bug #4256. join_outer.result: Fixed bug #4256. item_cmpfunc.h: Fixed inconsistency of values of used_tables_cache and const_item_cache for Item_func_isnull objects. This inconsistency caused bug #4256.
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- 16 Jun, 2004 1 commit
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paul@ice.snake.net authored
and affected test results.
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- 19 Mar, 2004 1 commit
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ram@gw.mysql.r18.ru authored
Improvement natural join code in the setup_conds().
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- 19 Dec, 2003 1 commit
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monty@mysql.com authored
Cleaned up embedded library access and query cache handling Changed min stack size to 128K (to allow longer MyISAM keys) Fixed wrong priority for XOR (should be less than NEG to get -1^1 to work)
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- 12 Dec, 2003 1 commit
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hf@deer.(none) authored
it happens because of the LEFT JOINT optimization in add_key_part() This optimization does exactly the same in JOIN and in WHERE conditions Not right. I moved that optimization one level upper.
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- 10 Dec, 2003 1 commit
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Deprecate the use of TYPE=... Preferred syntax is ENGINE=
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- 01 Dec, 2003 1 commit
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igor@rurik.mysql.com authored
Fixed inconsistency of values of used_tables_cache and const_item_cache for Item_func_isnull objects (bug #1990).
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- 08 Oct, 2003 1 commit
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monty@narttu.mysql.fi authored
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- 15 Sep, 2003 1 commit
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kostja@oak.local authored
to estimate correctly cost of full table scan we should take into account rows read and skipped on each iteration.
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- 18 Aug, 2003 1 commit
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monty@mashka.mysql.fi authored
Use server character set if --default-character-set is not used Added convert_string() for more efficient alloc+character-set convert of strings
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- 01 Jul, 2003 1 commit
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monty@mashka.mysql.fi authored
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- 04 Jun, 2003 1 commit
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monty@narttu.mysql.fi authored
bmove_allign -> bmove_align Added OLAP function ROLLUP Split mysql_fix_privilege_tables to a script and a .sql data file Added new (MEMROOT*) functions to avoid calling current_thd() when creating some common objects. Added table_alias_charset, for easier --lower-case-table-name handling Better SQL_MODE handling (Setting complex options also sets sub options) New (faster) assembler string functions for x86
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- 21 May, 2003 1 commit
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monty@mashka.mysql.fi authored
Added initialization of all important global variables
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- 26 Apr, 2003 1 commit
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monty@mashka.mysql.fi authored
Fix for LEFT/RIGHT/MID with multi-byte-character sets (bug 314) Fix for new bison 1.875 max_insert_delayed_threads and delayed_insert_timeout now works as documented (bug 211) Don't show port in SHOW PROCESSLIST for system threads Fix problem with ORDER BY being discarded for some DISTINCT queries (bug 275) Fixed bug with NATURAL LEFT JOIN, NATURAL RIGHT JOIN and RIGHT JOIN when using many joined tables (Bug 212)
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- 23 Apr, 2003 1 commit
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monty@narttu.mysql.fi authored
Added optimzation for clustered index Fixed bug in UPDATE ... ORDER BY Fixed handling of UPDATE ... LIMIT
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- 16 Apr, 2003 1 commit
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Sinisa@sinisa.nasamreza.org authored
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- 22 Mar, 2003 1 commit
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jani@hynda.(none) authored
e.g. default value is not accepted with auto_increment anymore.
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- 05 Jan, 2003 1 commit
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monty@mashka.mysql.fi authored
Cleaned up test; Removed wrong DROP TABLE commands and use standard table and database names. changed store_warning() -> push_warning_print()
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- 14 Dec, 2002 1 commit
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monty@mashka.mysql.fi authored
Changed timestamp to return string in YYYY-MM-DD HH:MM:SS format. DATE_ADD() and related functions now returns correct DATE/DATETIME type depending on argument types. Now all tests passes, still some work left to remove warnings in log files from mysql-test-run
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- 29 Oct, 2002 1 commit
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monty@mashka.mysql.fi authored
Added bug fix from 3.23 for AIX 4.3.3 and gcc 3.x Small change in EXCHANGE output Propagate open-files-limit from mysqld_safe -> mysqld Fixed speed bug in GROUP BY Added quotes around database name in CREATE DATABASE db_name (for binary log)
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- 03 Oct, 2002 1 commit
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bell@sanja.is.com.ua authored
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- 26 Sep, 2002 1 commit
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bell@sanja.is.com.ua authored
fixed bug in mysql-test/create-test-result fixed bug in union-subselect engine
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- 06 Dec, 2001 1 commit
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monty@hundin.mysql.fi authored
Fixed memory leak on shutdown (Affects the embedded version & MyODBC)
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- 05 Dec, 2001 1 commit
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monty@hundin.mysql.fi authored
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- 20 Oct, 2001 1 commit
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monty@hundin.mysql.fi authored
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- 19 Oct, 2001 1 commit
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monty@hundin.mysql.fi authored
Added missing InnoDB variables to SHOW VARIABLES. Fixed bug when doing WHERE 'column_name=NULL' on an indexed column that had NULL values. Fixed bug when doing 'LEFT JOIN ... ON (column_name = constant) WHERE column_name = constant'
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- 28 Sep, 2001 1 commit
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sasha@mysql.sashanet.com authored
added support for quiet increased line buffer size client/mysqltest.c fixed memory leak added query logging to result file added error message logging to result file added enable_query_log/disable_query_log mysql-test/mysql-test-run.sh converted tests to use mysqlmanager Updated test results
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- 12 Jan, 2001 2 commits
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monty@donna.mysql.com authored
Fixed problem with NULL keys in BDB
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monty@donna.mysql.com authored
Fixed bug in LEFT JOIN Added bdb_log_buffer_size
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- 28 Dec, 2000 1 commit
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monty@donna.mysql.com authored
A lot of new tests to mysqltest Fixed bug with BDB tables and autocommit
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