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223 commits

Author SHA1 Message Date
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
74b74ad5e7 There is no Item->binary() anymore. It was remain from 4.0. 2003-07-02 18:34:43 +05:00
bar@bar.mysql.r18.ru
65335d37ff New messages for 3-adic and N-adic operations 
REPLACE() now processed arguments collations according to standard
 2003-06-26 15:45:04 +05:00
bar@bar.mysql.r18.ru
e009dce0c3 item_func.cc: 
My stupid typo fix
 2003-06-25 19:50:27 +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
bar@bar.mysql.r18.ru
cb4539e8de String comparison functions now use the same DTCollation with 
CONCAT() and other string functions. This allows to reuse a lot
if code and to simplify further development.
 2003-06-24 17:12:07 +05:00
bar@bar.mysql.r18.ru
7371150f2d New class DTCollation (SQL:2003 calls it "declared type collation") 
It's a combination of collation and its derivation (precedence order)
 2003-06-24 15:11:07 +05:00
ram@mysql.r18.ru
a36d4212fc Moved spatial functions to the sql/item_geofunc.cc file. 2003-05-30 15:22:34 +05:00
monty@mashka.mysql.fi
cb7061ebe4 merge 2003-05-22 02:57:27 +03:00
monty@mashka.mysql.fi
6aa8929cf3 After merge fixes 
Added initialization of all important global variables
 2003-05-21 21:39:58 +03:00
bar@bar.mysql.r18.ru
5b788e660a A separate, better error message when it's impossible to aggregate strings for some operation 2003-05-20 16:36:59 +05:00
monty@narttu.mysql.fi
dd2b7918cd Merge with 4.0.13 2003-05-19 16:35:49 +03:00
serg@serg.mylan
356b7f62fb count_bits() moved to mysys/ 2003-05-04 18:43:07 +02:00
vva@eagle.mysql.r18.ru
11666b5281 small compress/uncompress modification after monty's review 2003-04-22 18:41:47 -04:00
vva@eagle.mysql.r18.ru
950fa7aa8a added compress/uncompress function 2003-04-09 20:50:30 -04:00
Sinisa@sinisa.nasamreza.org
8c36b3b4ec A fix for bug #176 
code cleanup
 2003-03-24 22:52:46 +02:00
bar@bar.mysql.r18.ru
b3e89e3b21 IF() and LEAST() now honors coercibility 2003-03-21 18:31:41 +04:00
hf@genie.(none)
43d3472642 Merge abotchkov@bk-internal.mysql.com:/home/bk/mysql-4.1 
into genie.(none):/home/hf/work/mysql-4.1.lck
 2003-03-21 11:06:15 +04:00
monty@narttu.mysql.fi
9f200ede0d Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into narttu.mysql.fi:/my/mysql-4.1
 2003-03-20 02:06:08 +02:00
monty@narttu.mysql.fi
b883a9c01c Merge with 4.0.12 2003-03-19 22:25:44 +02:00
monty@narttu.mysql.fi
48a9c1239c Added support for ULONG division with DIV 
Fixed non fatal memory leak in slave code.
 2003-03-19 21:23:13 +02:00
Sinisa@sinisa.nasamreza.org
8757ab3279 Fixed a bug when SELECT @@inexistent_variable caused the 
error in client - server protocl due to two net_printf() being
sent to the client.
 2003-03-19 17:46:36 +02:00
bar@bar.mysql.r18.ru
f63218b39a Getting closer to be more SQL99 in dyadic operations 2003-03-19 15:55:17 +04:00
lenz@mysql.com
04071da35a - renamed "rnd" to "my_rnd" as the name was too generic (and is an exported 
symbol in libmysqlclient) (thanks to Dennis Haney for the initial patch)
 - cleanup: removed client/password.c (not used at all) and
   libmysql/password.c (should rather be a symlink to sql/password.c instead)
 - applied HPUX11 portability fix for char_val declaration to sql/password.c
   (taken from libmysql/password.c)
 2003-03-18 22:14:02 +01:00
ram@mysql.r18.ru
031ac2a7b2 SRID support. 
GeomertyFromWKB() function.
SRID() function.
::store() methods for Field_geom.
Code cleanup.
 2003-03-18 15:30:32 +04:00
bar@bar.mysql.r18.ru
04db86f22a 2003-03-17 21:56:34 +04:00
monty@narttu.mysql.fi
a434bca704 Merge with 4.0 2003-03-16 19:17:54 +02:00
mysql@home.(none)
c6efa7a8b7 New function my_charset_same() 2003-03-16 17:19:24 +04:00
hf@genie.(none)
dbfaa445e0 Merge abotchkov@bk-internal.mysql.com:/home/bk/mysql-4.1 
into genie.(none):/home/hf/work/mysql-4.1.lck
 2003-03-14 13:12:04 +04:00
hf@genie.(none)
410782fd5f SCRUM 
IS_USED_LOCK('lock') implementation
 2003-03-14 13:10:33 +04:00
bar@bar.mysql.r18.ru
b4c8ecd8bc filesort.cc, sql_analyse.cc, item_func.cc, item_strfunc.cc, field.cc: 
Unnesessary binary() calls have been removed
 2003-03-13 15:34:46 +04:00
monty@narttu.mysql.fi
e98a4473b4 Fix that round(0.1,1) == round(0.1,1) 2003-03-10 12:00:19 +02:00
bar@bar.mysql.r18.ru
391b3ec636 item_func.cc, item_cmpfunc.cc, unireg.cc, table.cc, sql_base.cc: 
some default_charset_info were removed
 2003-03-07 13:39:53 +04:00
bar@bar.mysql.r18.ru
f95eb82934 stringcmp() and sortcmp() have been unified 
into the only one sortcmp() with additional
CHARSET_INFO *cmp_charset argument.
 2003-03-04 18:01:59 +04:00
bar@bar.mysql.r18.ru
4ffd74e5de Coercibility is now stored in user vars 2003-03-03 13:16:39 +04:00
bar@bar.mysql.r18.ru
48cdd97866 Strings which appear without charset context, 
like number-to-string-convertion-result, now 
takes current database character set, instead of
thread character set. This makes it easy to be
SQL99 conformant and 4.0 compatible.

Item->thd_charset() is renamed to Item->default_charset()
as old name doesn't describe its nature anymore.
 2003-03-03 10:53:08 +04:00
bar@bar.mysql.r18.ru
8def9a3e93 item_func.cc: 
Fix for coercibility of function
 2003-02-28 20:56:18 +04:00
bar@bar.mysql.r18.ru
3046c3ca34 Many files: 
Coercibility, initial stage
item_func.h:
  Coercibility, initial stage
 2003-02-28 19:22:20 +04:00
monty@narttu.mysql.fi
a67c7ebcf7 Merge work:/my/mysql-4.1 into narttu.mysql.fi:/my/mysql-4.1 2003-02-27 04:07:29 +02:00
monty@narttu.mysql.fi
3b073a08e0 Portability fixes 
Don't define crc32 if we are not linking with gzip
 2003-02-27 03:44:44 +02:00
bar@bar.mysql.r18.ru
d134e6f2e7 item_func.cc: 
Some reoganization
  Fixed that binary arguments do not affect result charset
  anymore
  For example, the second argument doesn't affect charset of result in LEFT(string,10)
sql_string.h:
  Strings are binary by default now
 2003-02-26 12:29:17 +04:00
gluh@gluh.mysql.r18.ru
ae911ef858 Bug fix: for SHOW STATUS (when ssl is used) 
Added ROW_RESULT to switchs(for documentation purposes)
 2003-02-17 18:06:51 +04:00
gluh@gluh.mysql.r18.ru
063668c08d Merge gluh@192.168.21.1:/usr/home/bk/mysql-4.1 
into gluh.mysql.r18.ru:/home/gluh/mysql-4.1.uvar
 2003-02-17 15:07:01 +04:00
monty@mashka.mysql.fi
acf8993439 Fixed problem when connecting to user without a password. 
Fixed problem with LIKE and BINARY
 2003-02-14 11:47:41 +02:00
monty@mashka.mysql.fi
e327393e9d Fixed a lot of wrong memory references as reported by valgrind 
Portability fixes
Added new client function: mysql_get_server_version()
New server help code (From Victor Vagin)
Fixed wrong usage of binary()
Disabled RTREE usage for now.
 2003-02-12 21:55:37 +02:00
monty@mashka.mysql.fi
48558055ed Move tmp_table_used to THD 
Optimize depending sub querys
Remove valgrind warnings
 2003-02-10 17:59:16 +02:00
monty@mashka.mysql.fi
25de9c19b2 After merge fixes & remove compiler warnings 
Added lengths for all MYSQL_FIELD string parameters
Changed field length to 2 byte in .frm files
 2003-02-07 15:47:24 +02:00
monty@mashka.mysql.fi
023d6dd39b Merge with 4.0.11 2003-02-04 21:52:14 +02:00
bell@sanja.is.com.ua
62902a3b4b after-review changes (577 SCRUM) 2003-02-02 23:30:01 +02:00
bell@sanja.is.com.ua
291f8a225a Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-select-4.1
 2003-02-02 17:39:27 +02:00