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34 commits

Author SHA1 Message Date
bar@mysql.com
7f92905954 Bug#5081: UCS2 fields are filled with '0x2020' after extending field length 2004-08-19 11:59:33 +05:00
dlenev@brandersnatch.localdomain
09ba29e539 WL#1264 "Per-thread time zone support infrastructure". 
Added basic per-thread time zone functionality (based on public
domain elsie-code). Now user can select current time zone
(from the list of time zones described in system tables).
All NOW-like functions honor this time zone, values of TIMESTAMP
type are interpreted as values in this time zone, so now
our TIMESTAMP type behaves similar to Oracle's TIMESTAMP WITH
LOCAL TIME ZONE (or proper PostgresSQL type).
  
WL#1266 "CONVERT_TZ() - basic time with time zone conversion 
function".
  
Fixed problems described in Bug #2336 (Different number of warnings 
when inserting bad datetime as string or as number). This required
reworking of datetime realted warning hadling (they now generated 
at Field object level not in conversion functions).
  
Optimization: Now Field class descendants use table->in_use member
instead of current_thd macro.
 2004-06-18 10:11:31 +04:00
serg@serg.mylan
e8eda8129f ::reset(), HA_FAST_KEY_READ, disable_indexes(), enable_indexes(), start_bulk_insert(), end_bulk_insert() 
Field::val_str simplification, comment
 2004-04-06 21:35:26 +02:00
monty@mysql.com
4bc6b551f8 false/true -> FALSE/TRUE 
Fixes after last merge
 2004-03-30 02:32:41 +03:00
hf@deer.(none)
cdc27d597e Fix for #233 (final part) 2004-03-16 14:59:22 +04:00
hf@deer.(none)
ceaac59c42 Fix for #233 (the second one) 2004-03-16 13:26:37 +04:00
serg@serg.mylan
f8ed7ebbe1 insert table select * from table2 now converts charsets correctly 2003-12-13 18:49:10 +01:00
monty@mashka.mysql.fi
c60a75e9ba Add warnings for single line inserts. To do this I had to convert count_cuted_fields to an enum (to be able to detect setting a NOT NULL field to NULL) 2003-10-11 23:26:39 +03:00
monty@mashka.mysql.fi
2263e3e51f Merge with 4.0.14 2003-08-11 22:44:43 +03:00
vva@eagle.mysql.r18.ru
406b8ba21e changed for AUTO_VALUE_ON_ZERO 2003-07-28 10:57:46 -04:00
vva@eagle.mysql.r18.ru
99aa453f37 Merge eagle.mysql.r18.ru:/home/vva/work/mysql.orig/clear/mysql-4.1 
into eagle.mysql.r18.ru:/home/vva/work/BUG_663/mysql-4.1
 2003-07-22 19:02:36 -04:00
vva@eagle.mysql.r18.ru
f32299279d fixed bug 663 and WL 1052 (sql_mode is safe for mysqldump) 2003-07-22 18:58:30 -04:00
bar@bar.mysql.r18.ru
c994482fad field_conv.cc: 
Data was not converted when ALTER TABLE CHAGE changed a field character set.
 2003-07-11 16:11:17 +05:00
monty@mashka.mysql.fi
9fb7e863ad Optimized old patches 
Don't set field to DEFAULT value when set to NULL
 2003-07-01 14:38:38 +03:00
hf@deer.(none)
3007290f83 Another bugfix for #615 
Looks a bit nicer than previous one
 2003-06-24 10:53:21 +05:00
hf@deer.(none)
eb901ea461 Proposed fix for #615 
So now for the CREATE TABLE foo (id integer NOT NULL default 9)
INSERT INTO foo VALUES (NULL); we get an error
INSERT INTO foo VALUES (1), (NULL), (2); we get one warning
          and second record is set to 9

Is that what we want?
 2003-06-20 18:52:40 +05:00
venu@myvenu.com
eb137c063c Support of warnings for all DML statements (Insert, Update and Alter) 
Fix LOAD DATA INFILE warnings to have a better meanigful messages
Fix to make the mysql command line to automatically show the warnings count for all basic commands
 2003-04-30 00:02:28 -07:00
monty@mashka.mysql.fi
76f146a175 Merge with 4.0.9 2003-01-18 03:13:37 +02:00
monty@mashka.mysql.fi
8dd439e751 Guard against compiling without -fno-exceptions 
Allocate bigger default thread stack because of problems with glibc
Fixed bug in UPDATE ... not_null_field=expression_that_returns_null
Fixed bug in replication when using auto_increment and LOAD DATA INFILE
 2003-01-14 11:27:26 +02:00
bar@bar.mysql.r18.ru
1bba969b1e removed several cases of default_charset_info use 
a bit more ucs2 compatibility
 2002-12-19 09:38:29 +04:00
bar@bar.mysql.r18.ru
40f828d5f1 Some system_charset_info and default_charset_info were replaced by my_charset_latin1 2002-12-11 17:12:55 +04:00
monty@mashka.mysql.fi
859b688476 Merge with 4.0.6 2002-12-05 19:38:42 +02:00
monty@hundin.mysql.fi
8830eb4aa9 Change of internal key_field=NULL handling to avoid error messages. 
Optimized SELECT DISTINCT ... ORDER BY ... LIMIT
Fixed reference to uninitalized variable
 2002-12-03 13:08:25 +02:00
bar@bar.mysql.r18.ru
86b633379c Some charset code clean-ups 2002-11-06 17:01:12 +04:00
monty@hundin.mysql.fi
fbf6ab4465 merge with 4.0.5 2002-10-16 19:30:24 +03:00
monty@hundin.mysql.fi
67d3cd643b Merge with 3.23.54 2002-10-16 13:11:25 +03:00
monty@hundin.mysql.fi
b4343ba939 Fixed bug in LEFT JOIN ... WHERE not_null_key_column=NULL; 2002-10-16 10:32:45 +03:00
bar@gw.udmsearch.izhnet.ru
337d46966c Several problems were fixed (mostly BLOB+charset related) 
Fixed that MyISAM were not working properly with non-8bit charsets in some cases
CONVERT() function now works properly
 2002-06-26 16:00:43 +05:00
bar@gw.udmsearch.izhnet.ru
d616c90188 Fixed charset problem on UPDATE in non-default-charset field 2002-06-21 14:46:50 +05:00
bar@gw.udmsearch.izhnet.ru
196aa19cf6 Now string values are created and filled with charset field 
SELECT func(charset2) FROM t ORDER BY 1 works in correct charset
 2002-05-17 16:29:52 +05:00
bar@gw.udmsearch.izhnet.ru
b37ce8e769 New ctype functions/macros to support many charsets at a time 2002-03-12 21:37:58 +04:00
monty@hundin.mysql.fi
b658662ae4 Update copyright 
Fixed memory leak on shutdown (Affects the embedded version & MyODBC)
 2001-12-06 14:10:51 +02:00
monty@donna.mysql.fi
32d403f087 Fixed bug in INSERT DELAYED when INSERT generated an error 2001-03-08 21:49:15 +02:00
bk@work.mysql.com
f4c589ff6c Import changeset 2000-07-31 21:29:14 +02:00