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34 commits

Author SHA1 Message Date
cmiller@zippy.cornsilk.net
40170fbf58 Merge zippy.cornsilk.net:/home/cmiller/work/mysql/bug23411/my41-bug23411 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/bug23411/my50-bug23411
 2006-11-06 17:45:47 -05:00
cmiller@zippy.cornsilk.net
87a5134b7c Bug#23411: ... MOD-ing zero returns strange result 
The Item_func_mod objects never had maybe_null set, so users had no reason 
to expect that they can be NULL, and may therefore deduce wrong results.
Now, set maybe_null.
 2006-11-06 17:13:19 -05:00
kaa@polly.local
e812ae873d Merge polly.local:/tmp/20924/bug20294/my41-bug20294 
into  polly.local:/tmp/20924/bug20294/my50-bug20294
 2006-09-13 15:18:14 +04:00
kaa@polly.local
397f0df9ad Cset exclude: kaa@polly.local|ChangeSet|20060912122540|09861 
Cset exclude: kaa@polly.local|ChangeSet|20060908100829|09983
 2006-09-13 14:41:28 +04:00
kaa@polly.local
e03faff3e4 Merge polly.local:/tmp/20924/bug20294/my41-bug20294 
into  polly.local:/tmp/20924/bug20294/my50-bug20294
 2006-09-12 17:57:15 +04:00
kaa@polly.local
5df7611caa Post-review fixes for bug #20924 2006-09-12 16:25:40 +04:00
kaa@polly.local
268c7a3522 Bug #20924: CAST(expr as UNSIGNED) returns SIGNED value when used in various functions 
- Honor unsigned_flag in the corresponding functions
- Use compare_int_signed_unsigned()/compare_int_unsigned_signed() instead of explicit comparison in GREATEST() and LEAST()
 2006-09-08 14:08:29 +04:00
igor@rurik.mysql.com
f93e7cc77a func_str.result, null.result: 
Corrected results after the fix for bug #12791.
func_test.result, func_test.test:
  Added test cases for bug #12791.
item_func.h, item_func.cc:
  Fixed bug #12791.
  Made LEAST/GREATES fully Oracle compliant.
  LEAST/GREATEST did not return NULL if only some
  arguments were NULLs. This did not comply with Oracle.
 2005-08-26 22:25:45 -07:00
monty@mysql.com
15d48525af Merge mysql.com:/home/my/mysql-4.1 
into  mysql.com:/home/my/mysql-5.0
 2005-07-28 17:09:54 +03:00
monty@mysql.com
3c12d0ae54 Added end marker for tests to make future merges easier 2005-07-28 03:22:47 +03:00
acurtis@pcgem.rdg.cyberkinetica.com
d794406f64 Bug#6726 - failure to parse NOT BETWEEN 
Fix and test for parse bug
 2005-02-03 23:08:43 +00:00
ram@gw.mysql.r18.ru
136652522e A fix (bug #6138: MOD operator should not round non-integral argument). 2004-10-21 19:52:55 +05:00
monty@mashka.mysql.fi
494e43c1f5 merge with 4.0 to get security fixes and latest bug fixes 2004-02-20 17:43:02 +02:00
ram@gw.mysql.r18.ru
b55cf65bbd fix for the bug #2786 incorrect precedence for XOR operator 2004-02-16 19:43:43 +04:00
monty@mysql.com
f43093ec0e After merge fixes 
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)
 2004-02-16 10:03:25 +02:00
jani@rhols221.adsl.netsonic.fi
a70ae4375a Fixed a bug in GREATES() and LEAST() function, that caused a core 
dump when result was NULL.
 2004-01-28 19:02:58 +02:00
antony@ltantony.rdg.cyberkinetica.homeunix.net
fcf96dbb18 WorkLog#1323 
Deprecate the use of TYPE=... Preferred syntax is ENGINE=
 2003-12-10 04:31:42 +00:00
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
77a70a0a24 merge with 4.0.15 2003-08-29 13:44:35 +03:00
Sinisa@sinisa.nasamreza.org
ced195f8a9 After merge fixes 2003-08-22 18:43:46 +03:00
Sinisa@sinisa.nasamreza.org
5ed6551601 func_test.result, func_test.test: 
Test case for the LEAST() bug in LEFT JOIN
 2003-08-20 15:52:43 +03:00
monty@mashka.mysql.fi
4f7512160b After merge fixes 
Use server character set if --default-character-set is not used
Added convert_string() for more efficient alloc+character-set convert of strings
 2003-08-19 00:08:08 +03:00
monty@mashka.mysql.fi
2263e3e51f Merge with 4.0.14 2003-08-11 22:44:43 +03:00
serg@serg.mylan
c0317ce66c make it clear for optimizer that XOR's are not optimizable at the moment (BUG#992) 2003-08-05 16:29:09 +02:00
bar@bar.mysql.r18.ru
2ba654fda0 Coercibility tests for 
- equal predicate
  - LIKE predicate
  - strcmp() function
 2003-06-10 15:25:27 +05:00
monty@narttu.mysql.fi
48a9c1239c Added support for ULONG division with DIV 
Fixed non fatal memory leak in slave code.
 2003-03-19 21:23:13 +02:00
monty@mashka.mysql.fi
305d16a7cb Automatic conversion from CHAR(length) to BLOB when length > 255 
New operators MOD and DIV
SELECT ... FROM DUAL
TRUE = 1 and FALSE = 0
 2002-11-21 02:07:14 +02:00
monty@hundin.mysql.fi
5333cfb429 Removed wrong patch to fix DATE BETWEEN TIMESTAMP1 AND TIMESTAMP2 
Some simple optimizations
 2002-11-05 22:45:42 +02:00
Sinisa@sinisa.nasamreza.org
fbe9577516 A fix for bug when comparing a datetime column with timestamp 
values with BETWEEN clause
 2002-10-30 22:08:34 +02:00
monty@hundin.mysql.fi
f87efa928b Update for running gcc 3.x (mainly on HPUX) 
Portability fixes for HPUX
Rename of CHECK_LOCK to IS_FREE_LOCK
Apply lower_case_table_names also to databases
Cleanup of describe code
Don't allow \ in database names
 2002-06-30 18:57:21 +03:00
Sinisa@sinisa.nasamreza.org
816dc4eb28 Added functions : 
* binary XOR
* logical XOR
* CHECK_LOCK("lock_name")
 2002-06-29 16:25:09 +03:00
monty@tik.mysql.fi
1016a08dc9 Fixed that IF is case insensitive if 2 and 3 arguments are case insensitive. 
Added copyright messages to some files that was missing it.
 2002-04-22 10:34:46 +03:00
monty@donna.mysql.fi
3dc4b35a05 Fixed problems with decimals withing IF() 
Force add of FN_LIBCHAR to symlinks on windows
 2001-05-29 13:46:17 +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