ram@gw.mysql.r18.ru
5f857a7a82
Blob support for the group_concat() function.
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(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)
2004-10-10 12:10:53 +05:00
bell@sanja.is.com.ua
6fcd27e9cd
after review fixes:
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allowed parsing of table fields inside aggregate functions
added new tests of fields resolving in grouping
2004-08-23 22:31:01 +03:00
bell@sanja.is.com.ua
74d7a092b2
Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1
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into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1
2004-08-23 10:59:35 +03:00
serg@serg.mylan
cd7276689e
apply UNIQUE constrain correctly for multi-byte charsets
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only MyISAM is fixed
2004-08-13 18:29:25 +02:00
bell@sanja.is.com.ua
0ce931947e
skip resolving field in table list if table list is not accessable due to groupping (BUG#4814)
2004-08-13 10:01:30 +03:00
wax@kishkin.ru
d3f1a6f0cb
BUG#4315
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BUG#4535
BUG#4686
2004-08-10 15:48:22 +06:00
ram@gw.mysql.r18.ru
1d3118f1d2
proper test of warnings for group_concat().
2004-06-21 14:11:51 +05:00
ram@gw.mysql.r18.ru
71eee450e0
a fix
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(Bug #4035 GROUP_CONCAT with HAVING clause truncates field
Bug #4057 LEFT() function in HAVING clause truncates query result).
2004-06-08 18:01:15 +05:00
monty@mysql.com
017096695a
Update version number
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Fixed serbian error messages
Fix for windows regarding changed variable name
2004-06-01 22:29:46 +03:00
bell@sanja.is.com.ua
a785d16d8a
results fix
2004-05-15 11:20:43 +03:00
bell@sanja.is.com.ua
712d379b5e
check of item name presence in find_item_in_list (Bug #3752 )
2004-05-14 18:55:24 +03:00
monty@mysql.com
70c4eb5838
Portability fixes
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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
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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
33346e26af
added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor()
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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
bell@laptop.sanja.is.com.ua
8f5c3f3981
fixed fix_fields() parameters for GROUP_CONCAT() ORDER BY clause
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(BUG#1537)
2003-10-12 16:10:40 +03:00
greg@mysql.com
7a6239640f
Fixed test case to work on NetWare.
2003-10-08 00:19:44 -04:00
wax@kishkin.ru
b34c3934d9
BUG
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correct bug 1085 (a problem with min/max functions)
add tests of bugs 833,836,1085
2003-09-04 06:44:16 +06:00
bell@sanja.is.com.ua
9b6083dbe7
fixed memory leak in group_concat function (BUG#796)
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fixed test func_gconcat to be repeatable independent of presend tables and avoid removing user tables
2003-07-06 18:11:19 +03:00
bell@sanja.is.com.ua
45e001f465
reduced using of slow current_thd/current_lex macro
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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
monty@narttu.mysql.fi
bc2f77f224
Fixed test case to be more portable
2003-07-03 14:48:47 +03:00
wax@kishkin.ru
a2e9bbf2eb
URGENT
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SCRUM
BUG
correct wrong code in group_concat
2003-05-31 15:44:19 +06:00
wax@kishkin.ru
77eb790ec5
SCRUM
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correct sql_alloc, ORDER BY and NULL value in group_concat
add comments
move test msg_arg
add test on NULL
2003-04-02 17:55:53 +06:00
wax@kishkin.ru
12f1cb55b5
This is full commit of group_concat with support subselects
2003-03-18 04:07:40 +05:00
