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54 commits

Author SHA1 Message Date
serg@serg.mylan
de6d3b8dff UNHEX() function 2004-03-04 23:18:54 +01:00
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
monty@mysql.com
ce14578909 Merge with 4.0.18 2004-02-11 00:06:46 +01:00
vva@eagle.mysql.r18.ru
edf7a7b1d9 some ammendments (comments and code style) 2004-01-22 20:20:43 +04:00
vva@eagle.mysql.r18.ru
4a668f95ce added test for bug #2290 "output truncated with ELT when using DISTINCT" 2004-01-21 02:18:51 +04:00
ram@gw.mysql.r18.ru
73a36f1997 Fix & test for the bug #2182: lpad returns incorrect result. 2003-12-22 19:00:51 +04:00
monty@mysql.com
e0cc6799ec Merge with 4.0.17 2003-12-17 17:35:34 +02:00
monty@mysql.com
f995a5f4aa Fix autoincrement for signed columns (Bug #1366) 
Fixed problem with char > 128 in QUOTE() function. (Bug #1868)
Disable creation of symlinks if my_disable_symlink is set
Fixed searching of TEXT with end space. (Bug #1651)
Fixed caching bug in multi-table-update where same table was used twice. (Bug #1711)
Fixed problem with UNIX_TIMESTAMP() for timestamps close to 0. (Bug #1998)
Fixed timestamp.test
 2003-12-12 22:26:58 +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
gluh@gluh.mysql.r18.ru
d626c313e5 Fix for bug#1944 'Function RPad() sometimes produce unexpected result' 2003-12-04 14:12:01 +04:00
bell@sanja.is.com.ua
ec9fa02b12 sunstring_index() code covarage 
print() method code covarage for some string function which I lost last time
 2003-11-07 09:43:24 +02:00
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@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
bar@bar.mysql.r18.ru
544f96f0fe fix_fields recoursion didn't stop when some level's fix_length_and_dec 
produced an error. This led to server crash in some cases, e.g.:
create table t7 (s1 char);
select * from t7
where concat(s1 collate latin1_general_ci,s1 collate latin1_swedish_ci)
= 'AA';
 2003-08-05 10:08:16 +05:00
bar@bar.mysql.r18.ru
a35fff5bc3 Item_func_null doesn't have a separate Item for the first argument anymore. 
args[0] is used instead. This allowed to resuse a lot of code.
 2003-07-16 11:29:16 +05:00
bar@bar.mysql.r18.ru
91d93f6f61 ELT passes the first argument in args[0] instead of having a separate Item. 2003-07-15 18:11:49 +05:00
bar@bar.mysql.r18.ru
4b9c7f8336 Item_func_field doesn't have a separate Item to store the first argument. 
It's now passed as args[0]. This fix allowed to resuse a lot of code.
 2003-07-15 17:33:00 +05:00
venu@myvenu.com
7d094db001 Add the support of 'SUBSTR' function compatible with Oracle and SAPDB (SCRUM #872) 2003-07-11 18:55:03 -07:00
bar@bar.mysql.r18.ru
0c2041cfdf New methods 
Item_func::agg_arg_collations()
  Item_func::arr_arg_collations_for_comparison()
 to aggregate argument collations.
It helps to reuse a lot of code.
 2003-07-04 18:12:23 +05:00
hf@deer.(none)
fd4a1d4e54 Fix for #739 
check for negative count in RPAD added
 2003-07-03 23:24:23 +05:00
bar@bar.mysql.r18.ru
d1607a11fe FIELD() now takes in account arguments collations 2003-07-03 19:24:38 +05:00
bar@bar.mysql.r18.ru
07f94cb7cd Row comparison now does compare field collations, e.g. 
ROW('a','b','c) = ROW('A' collate latin1_bin,'b','c') returns 0
When a number is compared to a string, character sets and 
collations are not aggregated. e.g. this returned error in 4.1.0:

SELECT 1=_latin2'1';
because character sets was aggregated, and 1 was considered as
a string of latin1 charset during this aggregation.
 2003-07-03 17:00:01 +05:00
bar@bar.mysql.r18.ru
d31de69795 str0 IN (str1, str2, ...) now works according to collation rules 2003-06-27 13:52:38 +05:00
bar@bar.mysql.r18.ru
52a7f95678 BETWEEN now works according to collation rules 2003-06-27 12:02:08 +05:00
bar@bar.mysql.r18.ru
c6c4e8b8e1 LOCATE(), INSTR(), POSITION(), FIND_IN_SET(), SUBSTRING_INDEX() 
now process arguments according to standard SQL collation determation
rules.
 2003-06-25 15:07:20 +05:00
hf@deer.(none)
383d354c5c Test case for bug #666 2003-06-24 17:07:43 +05:00
bar@bar.mysql.r18.ru
ebb88ec6ea LPAD, RPAD, MAKE_SET and EXPORT_SET now works correctly with collations 2003-06-19 13:12:55 +05:00
bar@bar.mysql.r18.ru
69af692a5c These functions now return a result of proper collation: 
BIN
OCT
CONV
HEX
CHAR
FORMAT
REPLACE
 2003-06-19 11:36:44 +05:00
bar@bar.mysql.r18.ru
5b9db52966 Function INSERT() now works according to coercibility rules 
Test for INSERT() has been added
 2003-06-10 16:41:42 +05:00
bar@bar.mysql.r18.ru
3d08cfecd4 Some more functions work according to coercibility now: 
repeat, reverse, quote, soundex, substring
Test func_str has been extended to check them
 2003-06-10 14:54:03 +05:00
bar@bar.mysql.r18.ru
f696135c30 Collation & coercibility tests for LTRIM, RTRIM and TRIM 2003-06-03 17:13:19 +05:00
bar@bar.mysql.r18.ru
8514caa1da CREATE TABLE t1 SELECT left(_latin2'a',1) didn't work, the charset got lost 
Collation and coercibility tests for string functions
 2003-05-23 11:32:35 +05:00
monty@narttu.mysql.fi
a7708c7904 Merge with 4.0 2003-04-03 21:19:12 +03:00
hf@deer.mysql.r18.ru
deca14ebde truncating REPLACE result bug fix 2003-03-30 18:36:01 +05:00
monty@mashka.mysql.fi
803dff1002 Merge with 4.0.8 2003-01-06 02:04:52 +02:00
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
ram@mysql.r18.ru
8009c16a34 Fix for the QUOTE() function. 2003-01-03 19:46:15 +04:00
ram@mysql.r18.ru
aedd600401 Fix for QUOTE() function. 2003-01-01 15:59:35 +04:00
monty@mashka.mysql.fi
d783e18436 merge 2002-12-14 17:49:01 +02:00
monty@mashka.mysql.fi
d49167bae5 Fixes for binary protocol (complement to last push) 
Changed timestamp to return string in YYYY-MM-DD HH:MM:SS format.
DATE_ADD() and related functions now returns correct DATE/DATETIME type depending on argument types.
Now all tests passes, still some work left to remove warnings in log files from mysql-test-run
 2002-12-14 17:43:01 +02:00
vva@eagle.mysql.r18.ru
7050b5eb4d add 'SOUNDS LIKE' syntax 2002-12-14 02:18:14 +04:00
monty@mashka.mysql.fi
7f55d92637 fixed so that --ssl and --skip-ssl works with the MySQL clients. 
Fixed core dump bug when sending wrong string to AES_DECRYPT()
 2002-09-17 23:46:53 +03:00
monty@hundin.mysql.fi
c99c1fd384 Changed IF(expr, column, NULL) to take type from column 
Fixed some windows portability problems and removed some compiler warnings
 Cleaned up QUOTE() function and fixed bug in \0 and \Z handling.
 2002-08-12 03:33:46 +03:00
ram@ram.(none)
eb910c8d10 test case for the QUOTE() function 2002-08-09 17:58:30 +05:00
peter@linux.local
89b161d05d This changeset is mostly new version of previous commit modified according 
to Monty's code style and optimization comments
 2002-06-11 13:37:48 +04:00
serg@serg.mysql.com
ef8436beff BIT_LENGTH ODBC function 2002-01-03 19:47:14 +00:00
monty@hundin.mysql.fi
1d3e058c4b Added FLUSH DES_KEY_FILE. 
New HEX() function.
Final (?) cleanup of des_encrypt() / des_decrypt().
Added missing files to Makefiles.
 2001-12-13 15:53:18 +02:00
monty@hundin.mysql.fi
87fd219d67 Fixed sleep time in mysql-test-run 
Fixed bug in query cache.
Cleaned up des_crypt code.
 2001-12-13 02:31:19 +02:00
monty@hundin.mysql.fi
9209210d30 Fix bug when repairing compressed MyISAM files 
LOCATE() is now case sensitive
 2001-11-22 13:50:50 +02:00