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102 commits

Author SHA1 Message Date
pem@mysql.com
bf45960eef Merge 4.1 -> 5.0 2004-05-07 18:52:06 +02:00
monty@mysql.com
939ea71ecd Portability fixes 
Change strtoll -> my_strtoll10()
Fixed bug in my_strntoul() and my_strntol() where we got different values on 32 and 64 bit systems (Bug #3472)
 2004-05-07 01:43:17 +03:00
ram@gw.mysql.r18.ru
949c01bfa2 a fix (Bug #3435: STDDEV|VARIANCE(constant) returns constant if no rows) 2004-05-05 16:06:01 +05:00
monty@mishka.local
21fd1d270e Merge with 4.0 2004-04-26 15:53:31 +03:00
ram@gw.mysql.r18.ru
c8937dbcb7 A fix. (Bug #3376: AVG(constant) returns constant if no rows in result set) 2004-04-09 19:07:39 +05:00
pem@mysql.com
dfd59e296e Merge 4.1 -> 5.0. 2004-04-07 19:07:44 +02:00
bell@sanja.is.com.ua
61fd95d168 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-ps3-4.1
 2004-04-07 15:23:05 +03:00
monty@mysql.com
70c4eb5838 Portability fixes 
Fixed problems with group_concat() and HAVING
Updated crash-me values
 2004-04-07 04:33:58 +03:00
monty@mysql.com
42cf92ce37 Fixed many compiler warnings 
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
 2004-04-05 13:56:05 +03:00
bell@sanja.is.com.ua
2f4d2a0e38 fixed brocken of client_test 
fixed aggregate functions in PS (BUG#3360)
 2004-04-03 11:13:51 +03:00
bell@sanja.is.com.ua
d095d4753e after review changes 2004-03-20 13:36:26 +02:00
bell@sanja.is.com.ua
2b45b53066 DBUG_ASSERT(fixed == 1); added to val* 
small optimisation in signed_literal
 2004-03-18 15:14:36 +02:00
bell@sanja.is.com.ua
8035ce40ec DBUG_ASSERT(fixed == 0) added to fix_fields() 2004-03-17 14:26:26 +02:00
bell@sanja.is.com.ua
a66b398eb8 merge 2004-02-17 11:12:55 +02:00
bell@sanja.is.com.ua
f18c9bdbd6 fixed initialization to satisfy valgrind 2004-02-15 19:46:23 +02:00
bell@sanja.is.com.ua
44b37b089a merge 2004-02-14 13:31:39 +02:00
serg@serg.mylan
01c2ca5b8a Merge bk-internal:/home/bk/mysql-4.1/ 
into serg.mylan:/usr/home/serg/Abk/mysql-4.1
 2004-02-13 15:30:00 +01:00
serg@serg.mylan
5914e5705c my_atof is deleted 
strtod from mit-threads is restored and cleaned up
 2004-02-13 15:27:21 +01:00
pem@mysql.comhem.se
f9e73c7716 Post-merge fixes. 2004-02-11 18:21:55 +01:00
pem@mysql.com
c8585f3283 Merge 4.1 into 5.0. 2004-02-10 18:44:02 +01:00
bell@sanja.is.com.ua
cefdd4fec6 merge 2004-02-09 15:49:11 +02:00
monty@mysql.com
06432eac36 Added --compact to mysqlbinlog 
Fixed output from mysqlbinlog when using --skip-comments
Fixed warnings from valgrind
Fixed ref_length when used with HEAP tables
More efficent need_conversion()
Fixed error handling in UPDATE with not updateable tables
Fixed bug in null handling in CAST to signed/unsigned
 2004-02-09 12:31:03 +01:00
bell@sanja.is.com.ua
69e2460bd4 fixed subquery with PS (BUG#2462) 
fixed UNION preparation
 2004-02-08 20:14:13 +02:00
hf@deer.(none)
37abf689ec Pack of changes about 'cleanup()'-s 
Some errorneous code trimmed
 2004-01-20 20:55:47 +04:00
hf@deer.(none)
1f8eb40310 Code cleanup (working on PS & cleanup() code) 
Item & changed with Item* in Item_xxx constructors
tables_list.first -> get_table_list()
 2004-01-19 19:53:25 +04:00
hf@deer.(none)
bfe134b86f Fix for prepared statements 
Here i added Item_*::cleanup() functions,
removed a lot of ~Item_*'s,
added code to restore order_list and group_list
 2003-12-30 14:08:19 +04:00
pem@mysql.com
99e0ae85c7 Merge 4.1 to 5.0. 2003-12-19 18:03:27 +01:00
konstantin@oak.local
7fdf6740c7 Implementation of SUM(DISTINCT), tests cases 2003-12-19 19:04:03 +03:00
monty@mysql.com
031390a9a4 Fixes after merge with 4.0 
Cleaned up embedded library access and query cache handling
Changed min stack size to 128K (to allow longer MyISAM keys)
Fixed wrong priority for XOR (should be less than NEG to get -1^1 to work)
 2003-12-19 16:25:50 +02:00
monty@mysql.com
e0cc6799ec Merge with 4.0.17 2003-12-17 17:35:34 +02:00
konstantin@mysql.com
cf192063d1 Post-review fixes for bug #1790 'BIT_AND() result in GROUP BY different when 
SQL_BIG_RESULT used':
- BIT_AND now returns BIGINT UNSIGNED
- in case there were no matching rows BIT_AND returns 18446744073709551615 
(but not NULL), BIT_OR returns 0 (but not NULL). That's how Monty wants it
and how is described in our docs.
 2003-12-02 19:39:51 +03:00
konstantin@mysql.com
c4a9dc4f8b fix for bug #1790: 
"BIT_AND() result in GROUP BY different when SQL_BIG_RESULT used"

return value of BIT_AND changed to BIGINT SIGNED
Also the patch fixes another bug: when temporary table is in use and one of
values in group is NULL, BIT_AND always returns zero.
Fixed it to always skip null values.
 2003-11-21 00:03:04 +03:00
bell@sanja.is.com.ua
934fa2a104 Merge 2003-10-22 20:52:47 +03:00
harrison@bud.lordblink.com
672a7791c4 Add in bit_xor function (approved by Sergei) 2003-10-15 02:11:03 -04:00
bell@laptop.sanja.is.com.ua
ddf4d1e529 fixed printability of Items (all items except subselects) 
(SCRUM) (WL#1274)
 2003-10-12 17:56:05 +03:00
bell@laptop.sanja.is.com.ua
e1b53fdd42 Merge 2003-10-06 20:55:06 +03:00
vva@eagle.mysql.r18.ru
5df8184827 fixed bug with Item_sum_min/Item_sum_max from test func_gconcat.test 2003-10-03 17:22:17 -04:00
monty@mashka.mysql.fi
80565e1352 Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into mashka.mysql.fi:/home/my/mysql-tmp
 2003-09-07 15:14:32 +03:00
wax@kishkin.ru
b34c3934d9 BUG 
correct bug 1085 (a problem with min/max functions)
add tests of bugs 833,836,1085
 2003-09-04 06:44:16 +06:00
monty@narttu.mysql.fi
77a70a0a24 merge with 4.0.15 2003-08-29 13:44:35 +03:00
wax@mysql.com
523187296d Merge mysql.com:/home/wax/mysql/mysql-4.1 
into mysql.com:/home/wax/mysql/mysql-4.1mm
 2003-08-29 02:30:11 +06:00
wax@kishkin.ru
a39f98d637 BUG 
correct bugs #833 and #836
 2003-08-29 02:28:32 +06:00
bell@sanja.is.com.ua
7a56d62dfb fixed typo 2003-08-28 18:31:38 +03:00
bell@laptop.sanja.is.com.ua
3d2a3804a1 reset() split in 2 function clear() & add() 
aggregate function reinitialization (if no rows was found) made with help of clear()
(fixed BUG#860)
 2003-08-28 03:10:14 +03:00
monty@narttu.mysql.fi
60dd8a2c4f hanged UDF interface to use clear() instead of reset() 2003-08-27 22:30:50 +03:00
bell@laptop.sanja.is.com.ua
5553868638 fixed bug of lack of fix_fields call (after merge bugfix (SCRUM)) 
fixed bug in Item_sum
fixed bug in dependence remover
after merge fix
 2003-08-23 13:29:38 +03:00
monty@narttu.mysql.fi
359846f052 Fixed some varnings from valgrind 
Set min value of max_allowed_packet to 1024
Fixed problem with UNION's without braces and SQL_CALC_FOUND_ROWS, LIMIT #,#
and ORDER BY...LIMIT
 2003-08-20 16:25:44 +03:00
bell@sanja.is.com.ua
fe5a73540e fixed memory leak 2003-07-16 14:11:35 +03:00
bell@sanja.is.com.ua
45e001f465 reduced using of slow current_thd/current_lex macro 
initialization of item_thd moved to constructor (in any case we need thd in constructor)
initialization of group_concat_max_len to constructor to avoid incorrect length reporting (BUG#757)
removed Item_func_group_concat::fix_length_and_dec() because item have its own fix_fields and will not have inherited items
 2003-07-05 03:03:31 +03:00
wax@kishkin.ru
ed02be687c Merge kishkin.ru:/home/wax/mysql-4.1 into kishkin.ru:/home/wax/mysql-4g 2003-06-07 02:28:11 +06:00