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- 01 Apr, 2005 1 commit
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monty@mysql.com authored
CAST() now produces warnings when casting a wrong INTEGER or CHAR values. This also applies to implicite string to number casts. (Bug #5912) ALTER TABLE now fails in STRICT mode if it generates warnings. Inserting a zero date in a DATE, DATETIME or TIMESTAMP column during TRADITIONAL mode now produces an error. (Bug #5933)
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- 30 Mar, 2005 1 commit
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ramil@mysql.com authored
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- 21 Mar, 2005 3 commits
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jimw@mysql.com authored
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monty@mysql.com authored
Fixed newly introduced bug in rollup
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joerg@mysql.com authored
(Change done by Ramil and sent via IRC)
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- 19 Mar, 2005 1 commit
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jimw@mysql.com authored
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- 17 Mar, 2005 1 commit
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konstantin@mysql.com authored
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- 16 Mar, 2005 1 commit
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monty@mysql.com authored
Removed some optional arguments Fixed portability problem in federated tests
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- 15 Mar, 2005 2 commits
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konstantin@mysql.com authored
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konstantin@mysql.com authored
Item_sum_count_distinct, and deploy Unique for use with COUNT(DISTINCT) if there is no blob column in the list of DISTINCT arguments.
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- 13 Mar, 2005 1 commit
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konstantin@mysql.com authored
implementation of AVG(DISTINCT) which utilizes the approach with Fields. The patch implemented in October is portede to the up-to-date tree containing DECIMAL type. Tests for AVG(DISTINCT) (although there is not much to test provided that SUM(DISTINCT) works), cleanups for COUNT(DISTINCT) and GROUP_CONCAT() will follow in another changeset.
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- 01 Mar, 2005 1 commit
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jani@ua141d10.elisa.omakaista.fi authored
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- 25 Feb, 2005 2 commits
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svoj@mysql.com authored
This bug is also known as WL#1639.
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monty@mysql.com authored
(Found during build process)
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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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- 22 Feb, 2005 1 commit
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monty@mysql.com authored
Change string->float conversion to delay division as long as possible. This gives us more exact integer->float conversion for numbers of type '123.45E+02' (Bug #7740)
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- 21 Feb, 2005 1 commit
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hf@deer.(none) authored
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- 19 Feb, 2005 1 commit
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monty@mysql.com authored
Lots of small fixes to multi-precision-math path Give Note for '123.4e' Added helper functions type 'val_string_from_real() Don't give warnings for end space for string2decimal() Changed storage of values for SP so that we can detect length of argument without strlen() Changed interface for str2dec() so that we must supple the pointer to the last character in the buffer
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- 18 Feb, 2005 1 commit
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georg@beethoven.site authored
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- 08 Feb, 2005 1 commit
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hf@deer.(none) authored
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- 26 Jan, 2005 1 commit
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georg@beethoven.site authored
(After review of cs georg:1.1800 by Monty)
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- 15 Jan, 2005 1 commit
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monty@mysql.com authored
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- 06 Jan, 2005 1 commit
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monty@mysql.com authored
Split TABLE to TABLE and TABLE_SHARE (TABLE_SHARE is still allocated as part of table, will be fixed soon) Created Field::make_field() and made Field_num::make_field() to call this Added 'TABLE_SHARE->db' that points to database name; Changed all usage of table_cache_key as database name to use this instead Changed field->table_name to point to pointer to alias. This allows us to change alias for a table by just updating one pointer. Renamed TABLE_SHARE->real_name to table_name Renamed TABLE->table_name to alias Renamed TABLE_LIST->real_name to table_name
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- 03 Jan, 2005 1 commit
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monty@mysql.com authored
This fixed a bug in prepared statements when used with outher joins Fixed a bug in SUM(DISTINCT) when used with prepared statements. Some safety fixes in test scripts to ensure that previous test failures shouldn't affect other tests
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- 18 Dec, 2004 1 commit
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monty@mysql.com authored
Add support for VARCHAR with 1 or 2 length bytes Enable VARCHAR packing in MyISAM files (previous patch didn't pack data properly) Give error if we got problems in temporary tables during a SELECT Don't use new table generated by ALTER TABLE if index generation fails Fixed wrong call by range_end() (Could cause an ASSERT in debug mode)
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- 14 Dec, 2004 1 commit
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sergefp@mysql.com authored
* Backport of safety measures from 5.0: make numeorous replaces: s/item->fix_fields()/if (!item->fixed) item->fix_fields()
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- 07 Dec, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 06 Dec, 2004 1 commit
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monty@mysql.com authored
Renamed HA_VAR_LENGTH to HA_VAR_LENGTH_PART Renamed in all files FIELD_TYPE_STRING and FIELD_TYPE_VAR_STRING to MYSQL_TYPE_STRING and MYSQL_TYPE_VAR_STRING to make it easy to catch all possible errors Added support for VARCHAR KEYS to heap Removed support for ISAM Now only long VARCHAR columns are changed to TEXT on demand (not CHAR) Internal temporary files can now use fixed length tables if the used VARCHAR columns are short
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- 19 Nov, 2004 1 commit
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bar@mysql.com authored
Also, Item_sum_hybrid->charset was removed as redundant, and switched to use collation.collation instead.
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- 18 Nov, 2004 1 commit
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bell@sanja.is.com.ua authored
fixed null processing in NOT operation used in ALL subquery (Bug #6247)
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- 12 Nov, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 11 Nov, 2004 1 commit
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konstantin@mysql.com authored
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- 09 Nov, 2004 1 commit
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monty@mysql.com authored
Added push_back(void *, MEM_ROOT *) to make some list-handling code easier that needs to be allocated in a different mem-root (Before one had to change thd->mem_root ; push_back(); restore mem_root.
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- 07 Nov, 2004 1 commit
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monty@mysql.com authored
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
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- 26 Oct, 2004 1 commit
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monty@mysql.com authored
New mysqltest that can run mysqltest with PS Added support for ZEROFILL in PS Fixed crash when one called mysql_stmt_store_result() without a preceding mysql_stmt_bind_result() Updated test cases to support --ps-protocol (Some tests are still run using old protocol) Fixed crash in PS when using SELECT * FROM t1 NATURAL JOIN t2... Fixed crash in PS when using sub queries Create table didn't signal when table was created. This could cause a "DROP TABLE created_table" in another thread to wait "forever" Fixed wrong permissions check in PS and multi-table updates (one could get permission denied for legal quries) Fix for PS and SELECT ... PROCEDURE Reset all warnings when executing a new PS query group_concat(...ORDER BY) didn't work with PS Fixed problem with test suite when not using innodb
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- 20 Oct, 2004 1 commit
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bell@sanja.is.com.ua authored
net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed (WL#2133)
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- 10 Oct, 2004 1 commit
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ram@gw.mysql.r18.ru authored
(Bug #4315: GROUP_CONCAT with ORDER BY returns strange results for TEXT fields Bug #5564: Strange behaviour with group_concat and distinct Bug #5970: group_concat doesn't print warnings)
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- 08 Oct, 2004 1 commit
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bell@sanja.is.com.ua authored
registration changing ITEM_SUM arguments added
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- 10 Sep, 2004 1 commit
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timour@mysql.com authored
"Min/Max Optimization for Queries with Group By Clause"
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- 09 Sep, 2004 1 commit
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bell@sanja.is.com.ua authored
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