Commit graph

18 commits

Author SHA1 Message Date
evgen@moonbone.local
04f5c46d5d Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized
away.

Additional fix for bug#22331. Now Item_field prints its value in the case of
the const field.
2007-03-10 00:29:02 +03:00
msvensson@neptunus.(none)
4c26bf9c1d Bug#19371 VARBINARY() have trailing zeros after upgrade from 4.1
- Detect if a table has field of type MYSQL_TYPE_VAR_STRING while running
   "CHECK TABLE t FOR UPGRADE" and indicate it need to be fixed
   with "REPAIR TABLE t".
 - When running a "REPAIR TABLE t" or "ALTER TABLE t FORCE" on the above
   table, install a special copy function to trim off the trailing spaces
   which we safely can say that the pre 5.0 mysqld didn't put there.
2006-11-09 12:00:27 +01:00
igor@rurik.mysql.com
af2d79a771 Fixed bug #16504.
Multiple equalities were not adjusted after reading constant tables.
It resulted in neglecting good index based methods that could be
used to access of other tables.
2006-03-31 21:26:17 -08:00
bell@sanja.is.com.ua
1e3f10a4b1 mark subquery in the FROM clause like derived and quoate all identifiers (BUG#4609) 2004-07-20 08:48:28 +03:00
paul@ice.snake.net
fd1d01e098 Language/consistency edits to error messages
and affected test results.
2004-06-15 22:18:20 -05:00
bell@sanja.is.com.ua
4c774e0c18 fixed flags of printed query 2004-05-13 23:47:20 +03:00
bell@sanja.is.com.ua
33346e26af added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor()
added string length for more speed
made code covarage for print() method of Item
fixed printability of some items (SCRUM) (WL#1274)
2003-10-30 12:57:26 +02:00
monty@narttu.mysql.fi
23145cfed7 Added SQLSTATE to client/server protocol
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
2003-06-04 18:28:51 +03:00
monty@mashka.mysql.fi
1f6ecc0cd3 Changed mysql-test to print warnings for not existing table to DROP TABLE
Cleaned up test; Removed wrong DROP TABLE commands and use standard table and database names.
changed store_warning() -> push_warning_print()
2003-01-06 01:48:59 +02:00
bell@sanja.is.com.ua
199f667c19 merging 2002-10-04 14:15:59 +03:00
bell@sanja.is.com.ua
2883c3a8cc fixing EXPLAIN select types 2002-10-03 18:47:04 +03:00
bell@sanja.is.com.ua
46a22a5be7 new EXPLAIN
fixed bug in mysql-test/create-test-result
fixed bug in union-subselect engine
2002-09-26 23:08:22 +03:00
monty@mashka.mysql.fi
a01a0840dc Some trivial optimzations
Check if AND/OR expression can be NULL; Fixed bug in GROUP BY and-or-expression where expression could be NULL
Bug fix for SHOW OPEN TABLES when user didn't have privilege to access all open tables.
Better fix for ALTER TABLE on BDB tables.
2002-09-03 15:44:25 +03:00
bell@sanja.is.com.ua
463c59e1e9 fixed tests to be independed from environment 2002-08-30 21:32:59 +03:00
monty@hundin.mysql.fi
be46289855 New error messages
Test of unsigned BIGINT values
Fixes for queries-per-hour
Cleanup of replication code (comments and portability fixes)
Make most of the binary log code 4G clean
Changed syntax for GRANT ... QUERIES PER HOUR
2002-01-29 18:32:16 +02:00
sasha@mysql.sashanet.com
bb66c80aeb client/mysqlmanagerc.c
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
2001-09-27 23:05:54 -06:00
monty@tik.mysql.fi
0559758630 Added support for ANSI SQL X'hex-string' format.
Fixed mysqldump to use -- instead of # as comment characters.
Removed support for the 3.20 protocol format
2001-07-04 09:39:58 +03:00
monty@donna.mysql.com
c0f40d14cc Added support for hex strings to mysqlimport
A lot of new tests to mysqltest
Fixed bug with BDB tables and autocommit
2000-12-28 03:56:38 +02:00