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- 14 May, 2004 1 commit
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bar@bar.intranet.mysql.r18.ru authored
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- 13 May, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 12 May, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 10 May, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 06 May, 2004 2 commits
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ingo@mysql.com authored
HEAP: Copies the key count to a backup variable and sets the key count to zero. That way, no HEAP function will ever try to touch any index. Re-enabling is done by copying back the backup variable. To avoid memory leak at table close, disable deletes all index trees. Re-enabling must be done with empty indexes and data anyway. Otherwise, the indexes would need to be repaired, wich HEAP is not capable of. MyISAM: Only the key_map is cleared and set. Re-enabling must be done with empty indexes and data. Otherwise, repair needs to be done which will enable all keys persistently. The former implementation disabled only non-unique keys and maked this persistent. The new implementation additionally can disable all keys, but only without making this persistent. Re-enabling all keys can be done without repair, if data file and indexes are empty.
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monty@mysql.com authored
Fixed wrong key usage which caused wrong result for some "WHERE primary_key=constant" queries where MySQL could use 'only index' (Bug #3666) The bug was introduced in a patch in the 4.1.2 source tree.
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- 05 May, 2004 2 commits
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monty@mysql.com authored
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monty@mysql.com authored
We didn't use 'only index' for tables of type 'const'. (Bug #3497)
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- 04 May, 2004 2 commits
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bell@sanja.is.com.ua authored
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monty@mysql.com authored
Fixed security problem that password was temporarly reset when someone changed GRANT for a user. (Bug #3404) Fixed problem with PROCEDURE analyse() and impossible WHERE (Bug #2238) Don't auto-repair tables in mysqlcheck if table type doesn't support 'check' command.
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- 02 May, 2004 1 commit
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bell@sanja.is.com.ua authored
fixed LIMIT 0 for zero rows optimisation
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- 30 Apr, 2004 1 commit
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serg@serg.mylan authored
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- 08 Apr, 2004 2 commits
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monty@mysql.com authored
This gives the handler more optimization possiblities and is needed for NDB cluster Fixed not-initialized memory error detected by valgrind
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heikki@hundin.mysql.fi authored
Fix a glitch reported by Philippe Lewicki on the general mailing list: do not print a warning to the .err log if read_key fails with a lock wait timeout error 146
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- 07 Apr, 2004 3 commits
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monty@mysql.com authored
Cleanup/optimizations of structures and key usage to make it easier to move key-range-search to handler
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bell@sanja.is.com.ua authored
fixed IN subselect with basic constant left expression SQLCOM_CREATE_TABLE, SQLCOM_UPDATE_MULTI, SQLCOM_REPLACE_SELECT, SQLCOM_INSERT_SELECT, QLCOM_DELETE_MULTI fixed to be compatible with PS (BUG#3398, BUG#3406) fixed multiupdate privelege check (BUG#3408) fixed multiupdate tables check (BUG#3411) unchecked commands now is rejected by PS protocol to avoid serever crash fixed cleunup procedure to be compatible sith DO/SET (BUG#3393)
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monty@mysql.com authored
Fixed problems with group_concat() and HAVING Updated crash-me values
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- 05 Apr, 2004 1 commit
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monty@mysql.com authored
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
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- 03 Apr, 2004 1 commit
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bell@sanja.is.com.ua authored
fixed aggregate functions in PS (BUG#3360)
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- 29 Mar, 2004 1 commit
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monty@mysql.com authored
Fixes after last merge
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- 26 Mar, 2004 1 commit
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Sinisa@sinisa.nasamreza.org authored
result of the test case for FORCE INDEX on ORDER BY order_by.test: test case for FORCE INDEX on ORDER BY sql_select.cc: Changing behaviour that MySQL server takes FORCE INDEX clause into account when optimising ORDER BY clause
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- 25 Mar, 2004 1 commit
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monty@mysql.com authored
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- 22 Mar, 2004 1 commit
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bell@sanja.is.com.ua authored
some db comparison code cleupup removed compiler warnings
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- 20 Mar, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 18 Mar, 2004 1 commit
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bell@sanja.is.com.ua authored
small optimisation in signed_literal
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- 17 Mar, 2004 3 commits
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heikki@hundin.mysql.fi authored
Fix Bug #1942: do not retrieve all columns in a table if we only need the 'ref' of the row (usually, the PRIMARY KEY) to calculate an ORDER BY
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bell@sanja.is.com.ua authored
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ram@gw.mysql.r18.ru authored
Fix for the bug #3155: strange results with index (x, y) ... WHERE x=val_1 AND y>=val_2 ORDER BY pk; (test case is too big to be included, take a look at the bug database)
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- 16 Mar, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 15 Mar, 2004 2 commits
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serg@serg.mylan authored
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bell@sanja.is.com.ua authored
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- 11 Mar, 2004 1 commit
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Sinisa@sinisa.nasamreza.org authored
Test case for a #2996 bug fix multi_update.test: test case for a #2996 bug fix sql_select.cc: Fix for a bug #2996 involving multi-table updates over the const tables
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- 10 Mar, 2004 1 commit
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monty@mysql.com authored
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- 06 Mar, 2004 1 commit
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monty@mysql.com authored
Allow one to force lower_case_table_names to 0, even if the file system is case insensitive. This fixes some issues on Mac OS X (Bug #2994) Added variables "lower_case_file_system", "version_compile_os" and "license"
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- 03 Mar, 2004 1 commit
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konstantin@oak.local authored
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- 16 Feb, 2004 2 commits
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bell@sanja.is.com.ua authored
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monty@mysql.com authored
Added more DBUG statements Ensure that we are comparing end space with BINARY strings Use 'any_db' instead of '' to mean any database. (For HANDLER command) Only strip ' ' when comparing CHAR, not other space-like characters (like \t)
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- 10 Feb, 2004 2 commits
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Sinisa@sinisa.nasamreza.org authored
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bell@sanja.is.com.ua authored
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- 08 Feb, 2004 1 commit
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bell@sanja.is.com.ua authored
fixed UNION preparation
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