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- 28 Sep, 2006 2 commits
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svoj@mysql.com/april.(none) authored
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svoj@mysql.com/april.(none) authored
Crash may happen when selecting from a merge table that has underlying tables with less indexes than in a merge table itself. If number of keys in merge table is not bigger than requested key number, return error.
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- 19 Sep, 2006 1 commit
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svoj@mysql.com/april.(none) authored
Fixed confusing error message from the storage engine when it fails to open underlying table. The error message is issued when a table is _opened_ (not when it is created).
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- 12 Jul, 2006 1 commit
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jimw@rama.(none) authored
Changed the error reporting (and a crash) when inserting data into a MERGE table that has no underlying tables or no INSERT_METHOD specified by reporting that it is read-only.
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- 10 Jul, 2006 1 commit
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ingo/mydev@chilla.local authored
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- 31 May, 2006 1 commit
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acurtis@xiphis.org authored
"Merge table does not work with bit types" MERGE should have HA_CAN_BIT_FIELD feature bit set or else table row is formatted incorrectly.
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- 09 May, 2006 1 commit
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acurtis@xiphis.org authored
"alter table from MyISAM to MERGE lost data without errors and warnings" Add new handlerton flag which prevent user from altering table storage engine to storage engines which would lose data. Both 'blackhole' and 'merge' are marked with the new flag. Tests included.
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- 22 Dec, 2005 1 commit
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ingo@mysql.com authored
Problem #1: INSERT...SELECT, Version for 5.1. Extended the unique table check by a check of lock data. Merge sub-tables cannot be detected by doing name checks only.
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- 20 Dec, 2005 1 commit
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ingo@mysql.com authored
Problem #1: INSERT...SELECT, Version for 5.0. Extended the unique table check by a check of lock data. Merge sub-tables cannot be detected by doing name checks only.
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- 07 Dec, 2005 1 commit
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ingo@mysql.com authored
Problem #1: INSERT...SELECT, Version for 4.1. INSERT ... SELECT with the same table on both sides (hidden below a MERGE table) does now work by buffering the select result. The duplicate detection works now after open_and_lock_tables() on the locks. I did not find a test case that failed without the change in sql_update.cc. I made the change anyway as it should in theory fix a possible MERGE table problem with multi-table update.
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- 29 Nov, 2005 1 commit
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ingo@mysql.com authored
Problem #1: INSERT...SELECT INSERT ... SELECT with the same table on both sides (hidden below a MERGE table) does now work by buffering the select result. The duplicate detection works now after open_and_lock_tables() on the locks. I did not find a test case that failed without the change in sql_update.cc. I made the change anyway as it should in theory fix a possible MERGE table problem with multi-table update.
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- 23 Nov, 2005 1 commit
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monty@mysql.com authored
The table opening process now works the following way: - Create common TABLE_SHARE object - Read the .frm file and unpack it into the TABLE_SHARE object - Create a TABLE object based on the information in the TABLE_SHARE object and open a handler to the table object Other noteworthy changes: - In TABLE_SHARE the most common strings are now LEX_STRING's - Better error message when table is not found - Variable table_cache is now renamed 'table_open_cache' - New variable 'table_definition_cache' that is the number of table defintions that will be cached - strxnmov() calls are now fixed to avoid overflows - strxnmov() will now always add one end \0 to result - engine objects are now created with a TABLE_SHARE object instead of a TABLE object. - After creating a field object one must call field->init(table) before using it - For a busy system this change will give you: - Less memory usage for table object - Faster opening of tables (if it's has been in use or is in table definition cache) - Allow you to cache many table definitions objects - Faster drop of table
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- 29 Sep, 2005 1 commit
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ingo@mysql.com authored
Second platform fix for floating point rounding.
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- 27 Sep, 2005 1 commit
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ingo@mysql.com authored
Reduced the precision of the test numbers. Not all platforms could reproduce the exact numbers.
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- 23 Sep, 2005 2 commits
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ingo@mysql.com authored
After merge fix
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ingo@mysql.com authored
The problem was an ab-use of last_rkey_length. Formerly we saved the packed key length (of the search key) in this element. But in certain cases it got replaced by the (packed) result key length. Now we use a new element of MI_INFO to save the packed key length of the search key.
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- 28 Jul, 2005 1 commit
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monty@mysql.com authored
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- 18 May, 2005 1 commit
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ingo@mysql.com authored
After review version. Added a condition for MERGE tables. These do not have unique indexes. But every key could be a unique key on the underlying MyISAM table. So get the maximum key length for MERGE tables instead of the maximum unique key length. This is used for buffer allocation in write_record().
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- 27 Dec, 2004 1 commit
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timour@mysql.com authored
Fix for BUG#7377. This fix adds the same implementation for ha_myisammgr::index_type as in version 5.0.
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- 23 Dec, 2004 1 commit
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ingo@mysql.com authored
Changed my_error() to print error messages, which come from arbitrary registered ranges of error messages. Messages can be unregistered (and should be at end of the program). Added registration of handler error messages. Added a new mi_print_error() macro and a new mi_report_error() function, which supply error messages with a table name. Added calls to mi_print_error() or mi_report_error() at all places in MyISAM, where table corruption is detected.
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- 29 Nov, 2004 1 commit
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sergefp@mysql.com authored
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- 09 Sep, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 27 Aug, 2004 1 commit
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ram@gw.mysql.r18.ru authored
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- 25 Jun, 2004 1 commit
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serg@serg.mylan authored
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- 04 Mar, 2004 1 commit
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serg@serg.mylan authored
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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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- 03 Jul, 2003 1 commit
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monty@narttu.mysql.fi authored
Tests cleanup (put drop database first in tests)
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- 01 Jul, 2003 1 commit
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monty@mashka.mysql.fi authored
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- 27 Jun, 2003 1 commit
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monty@mashka.mysql.fi authored
Added command 'replace_column' to mysqltest
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- 16 Jan, 2003 1 commit
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serg@serg.mysql.com authored
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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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- 17 Nov, 2002 1 commit
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serg@serg.mysql.com authored
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- 04 Nov, 2002 1 commit
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serg@sergbook.mysql.com authored
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- 21 Jul, 2002 1 commit
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serg@sergbook.mysql.com authored
merge.test - it was missed in the previous commit :( manual.texi: fixed bad auto-merge of OLAP manual Docs/Makefile.am: removed ../MIRROR target (mirror list is no longer in the manual)
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- 18 Jun, 2002 1 commit
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Sinisa@sinisa.nasamreza.org authored
make some new mistakes.
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- 15 Jun, 2002 1 commit
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Sinisa@sinisa.nasamreza.org authored
with aggregating functions. This consistently crashed Mysql
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- 27 Sep, 2001 1 commit
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monty@tik.mysql.fi authored
Move MAX_BLOB_WIDTH to be global Added full support for unsigned BIGINT Fixed spelling errors
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- 11 Sep, 2001 1 commit
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monty@tik.mysql.fi authored
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- 07 Sep, 2001 1 commit
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monty@hundin.mysql.fi authored
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