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163 Commits

Author SHA1 Message Date
patg@krsna.patg.net
6128521b5b item_strfunc.cc: 
BUG #11104 
      Took out the offset-=delimiter_length-1 out of the for loop. It was causing
      basically this: 
      select substring_index('the king of the the hill', 'the', -2) to not work.
      The first iteration, offset would be initialised to 24, then strstr would 
      point at 'the king of the the* hill' ('*'means right before the 
      character following), returning a offset of 16. The for loop would then 
      decrement offset by two (3 - 1), to 14, now pointing at 
      "the king of th*e the hill", _skipping_ past the 'e' in the second to last
      'the', and therefore strstr would never have a chance of matching the 
      second to last 'the', then moving on to the 'the' at the begginning of the 
      string!
      In a nutshell, offset was being decremented by too great a value, preventing
      the second to last 'the' from being ever found, hence the result of 
      'king of the the hill' from the query that is reported in the bug report
func_str.test:
  BUG #11104
  Added tests to make sure fix addresses issues in original bug report
func_str.result:
  BUG #11104 
  New results for new tests
 2005-08-08 13:46:13 -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
jimw@mysql.com
49e5636410 Merge mysql.com:/home/jimw/my/mysql-4.1-clean 
into  mysql.com:/home/jimw/my/mysql-5.0-clean
 2005-07-22 12:35:15 -07:00
jimw@mysql.com
e26a344d19 Fix calculation for length of LPAD() and RPAD() reported to 
client via mysql_fetch_fields(). (Bug #11311)
 2005-07-22 11:46:29 -07:00
gluh@mysql.com
b0ec1cd84e Merge mysql.com:/home/gluh/MySQL/Merge/4.1 
into mysql.com:/home/gluh/MySQL/Merge/5.0
 2005-07-13 16:08:13 +05:00
gluh@eagle.intranet.mysql.r18.ru
672e1f20cb Bug #9854 hex() and out of range handling 
added out of range handling
 2005-07-13 14:23:09 +05:00
bell@sanja.is.com.ua
8b71793766 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug4-5.0
 2005-07-06 16:59:56 +03:00
bell@sanja.is.com.ua
c41c8accd7 Merge 2005-07-06 11:36:27 +03:00
monty@mysql.com
86d7b02199 Merge with 4.1 2005-07-03 14:17:52 +03:00
igor@rurik.mysql.com
4b8f2e9bb4 func_str.test: 
Added test cases for bug #11469.
item_strfunc.h:
  Fixed bug #11469: wrong implementation of the not_null_tables
  method for CONCAT_WS.
 2005-06-29 02:40:25 -07:00
bell@sanja.is.com.ua
0e30eea141 fixed substring() length calculation in case of constant negative argument (BUG#10269) 2005-06-28 21:45:11 +03:00
msvensson@neptunus.(none)
88c96026af Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0 
into neptunus.(none):/home/msvensson/mysql/bug10466
 2005-06-27 13:12:10 +02:00
igor@rurik.mysql.com
268110b34b Manual merge 2005-06-23 11:22:30 -07:00
igor@rurik.mysql.com
c73c2af614 func_str.result, func_str.test: 
Added a test case for bug #10124.
sql_select.h, item_subselect.cc, sql_select.cc:
  Fixed bug #10124.
  The copy method of the store_key classes can return
  STORE_KEY_OK=0, STORE_KEY_FATAL=1, STORE_KEY_CONV=2 now.
field.cc:
  Fixed bug #10124.
  When ussuing a warning the store methods return 2 instead of 1 now.
 2005-06-23 06:15:50 -07:00
msvensson@neptunus.(none)
6282d89b0a bug#10466: Datatype "timestamp" displays "YYYYMMDDHHMMSS" irrespective of display sizes. 
- Print warning that says display width is not supported for datatype TIMESTAMP, if user tries to create a TIMESTAMP column with display width.
 - Use display width for TIMESTAMP only in type_timestamp test to make sure warning is displayed correctly.
 2005-06-20 12:09:00 +02:00
jimw@mysql.com
5a271e2c12 Merge mysql.com:/home/jimw/my/mysql-4.1-clean 
into  mysql.com:/home/jimw/my/mysql-5.0-clean
 2005-06-01 16:13:24 -07:00
jimw@mysql.com
7ac7bfc3c8 Fix handling of NULL fields in FIELD(). (Bug #10944) 2005-06-01 09:48:25 -07:00
monty@mysql.com
201ee3eb78 Invalid DEFAULT values for CREATE TABLE now generates errors. (Bug #5902) 
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)
 2005-04-01 15:04:50 +03:00
bar@eagle.intranet.mysql.r18.ru
2a1ad57732 Merge 2005-03-25 10:43:35 +04:00
bar@mysql.com
29ffcad226 Fixed that LEFT OUTER JOIN was replaced with a regulat join 
in some cases, because "charset(x) = 'string'" was considered
as "x is not null" due to incorrect not_null_tables().
 2005-03-24 18:10:46 +04:00
gluh@gluh.mysql.r18.ru
b435d6e862 Merge 4.1 -> 5.0 2005-03-17 16:51:07 +03:00
bar@mysql.com
a7b877df78 Bugs#9129: CHARSET(), COLLATION(), COERCIBILITY() 
not always correct for NULL values.
Now they always result a non NULL value even
the argument is NULL. It is more usefull for 
debugging purposes.
 2005-03-16 17:44:29 +04:00
igor@rurik.mysql.com
db4ca33f52 Merge rurik.mysql.com:/home/igor/dev/mysql-4.1-0 
into rurik.mysql.com:/home/igor/dev/mysql-5.0-0
 2005-03-09 16:53:20 -08:00
igor@rurik.mysql.com
af5d21357e Manual merge 2005-03-09 10:58:52 -08:00
igor@rurik.mysql.com
4559fb998b func_str.result, func_str.test: 
Added a test case for bug #8669.
item_strfunc.cc:
  Fixed bug #8669.
  Function AES_DECRYPT can return NULL value.
 2005-03-09 00:15:51 -08:00
gluh@gluh.mysql.r18.ru
907c7af3ce Merge gluh.mysql.r18.ru:/home/gluh/MySQL-MERGE/mysql-4.1 
into gluh.mysql.r18.ru:/home/gluh/MySQL-MERGE/mysql-5.0
 2005-02-23 18:47:00 +03:00
gluh@gluh.mysql.r18.ru
2b5ee94a33 Fix for bug#6317: string function CHAR, parameter is NULL, wrong result 2005-02-23 18:15:45 +03:00
monty@mysql.com
422c2eb868 4.1 -> 5.0 merge 2005-02-03 13:18:30 +02:00
jimw@mysql.com
bcac063558 Fix merge of func_str tests (accidently duplicated a test). 2005-02-02 09:05:52 -08:00
jimw@mysql.com
5f0c4ff140 Merge fixes for #8248, #5569. 2005-02-02 08:21:11 -08:00
igor@rurik.mysql.com
0fb0dab4ca func_str.result, func_str.test: 
Added a test case for bug #7751.
item_strfunc.cc:
  Fixed bug #7751.
  The function Item_func_conv::val_str did not update
  the unsigned_flag value.
 2005-02-01 23:34:31 -08:00
jimw@mysql.com
e86457cef0 Fix QUOTE() to not reuse the input field for output, which resulted in 
incorrect results when the input was a constant across a multi-row SELECT
statement. (Bug #8248)
 2005-02-01 18:29:10 -08:00
monty@mysql.com
1e88bdbf90 Streamlined code for trim, ltrim and rtrim 
Portability fixes
 2005-01-02 23:31:37 +02:00
timour@mysql.com
064c73490b Fix for BUG#7455. 
The fix checks if the trim string argument is NULL. If so, the standard
mandates that the function result must be also NULL.
 2004-12-28 11:57:56 +02:00
Sinisa@sinisa.nasamreza.org
f385e79ad4 4.0 -> 4.1 merge 2004-12-24 23:07:10 +02:00
Sinisa@sinisa.nasamreza.org
3c5a325897 Fix for a bug #7495 2004-12-23 21:08:54 +02:00
Sinisa@sinisa.nasamreza.org
e409ebf143 A fix for the bug #7495 2004-12-22 21:31:17 +02:00
serg@serg.mylan
d16c9e8615 getting rid of now() is tests 2004-12-11 09:39:29 +01:00
Sinisa@sinisa.nasamreza.org
6772f0a721 A fix for a crashing bug #7101, which occures when the 
expression involving LEFT() function is used in GROUP BY
field.
 2004-12-10 00:17:43 +02:00
jani@ua141d10.elisa.omakaista.fi
fe0b00985f Merge with 4.0 2004-11-12 20:38:58 +02:00
ram@gw.mysql.r18.ru
98df9313c0 A fix (bug #6564: QUOTE(NULL) returns NULL, not the string 'NULL') 2004-11-11 18:20:40 +04:00
monty@mysql.com
62f3cd6a31 Merge with 4.0 for 4.1 release 
Noteworthy:
- New HANDLER code
- New multi-update-grant-check code
- Table lock code in ha_innodb.cc was not applied
 2004-10-06 19:14:33 +03:00
ram@gw.mysql.r18.ru
2488b827de A fix (bug #5498 TRIM fails with LEADING or TRAILING if remstr = str). 2004-09-13 14:25:43 +05:00
ram@gw.mysql.r18.ru
74c64904c7 A fix (Bug #4878: Service crashes on query execution) 2004-08-12 11:28:39 +05:00
serg@serg.mylan
fe57b75079 bug#4441 - crash in UNHEX(NULL) 2004-07-07 23:49:03 +02:00
bar@bar.intranet.mysql.r18.ru
500874b554 Bug #3717 ENCODE returns a character string, not a binary string 2004-06-08 15:36:44 +05:00
monty@mysql.com
a4b0ec1ede Merge with 4.0, mainly to get changes to windows project files 2004-05-20 00:54:52 +03:00
ram@gw.mysql.r18.ru
9a655d63a9 added newline at the end of the file. 2004-05-17 13:40:02 +05:00
ram@gw.mysql.r18.ru
e166036894 A fix (bug #3756: ISNULL(QUOTE()) returns 1 for every row after 1st NULL) 2004-05-17 12:47:16 +05:00