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741 commits

Author SHA1 Message Date
Sinisa@sinisa.nasamreza.org
a918a6a7a9 derived tables with UNION's ... 
Scrum task !!!!!
 2002-12-12 16:09:06 +02:00
pem@mysql.com
aae07a4d45 Simplistic, experimental framework for Stored Procedures (SPs). 
Implements creation and dropping of PROCEDUREs, IN, OUT, and INOUT parameters,
single-statement procedures, rudimentary multi-statement (begin-end) prodedures
(when the client can handle it), and local variables.
Missing most of the embedded SQL language, all attributes, FUNCTIONs, error handling,
reparses procedures at each call (no caching), etc, etc.
Certainly buggy too, but procedures can actually be created and called....
 2002-12-08 19:59:22 +01:00
monty@mashka.mysql.fi
35ff08c2af After merge fixes 
Added THD to add_to_xxx_list() functions for faster parsing.
 2002-12-06 21:11:27 +02:00
monty@hundin.mysql.fi
e590b88858 Merge work:/home/bk/mysql-4.1 into hundin.mysql.fi:/my/mysql-4.1 2002-12-02 17:58:48 +02:00
monty@mashka.mysql.fi
9d0f0402a7 Fixed bug when creating keys in temporary HEAP tables. 
(This caused the DISTINCT test to fail)
Removed one inline as this caused compiler problems
 2002-12-02 17:52:22 +02:00
monty@hundin.mysql.fi
2df1b26210 Merge work:/home/bk/mysql-4.1 into hundin.mysql.fi:/my/mysql-4.1 2002-12-01 15:05:35 +02:00
monty@hundin.mysql.fi
b96041ffa8 Fixed that one can use in identifiers: CREATE TABLE fo`a ... 
Added BOOLEAN as synonym for tinyint
 2002-12-01 14:59:06 +02:00
Sinisa@sinisa.nasamreza.org
a24b780207 Merge sinisa@work.mysql.com:/home/bk/mysql-4.1 
into sinisa.nasamreza.org:/mnt/work/mysql-4.1
 2002-11-30 19:54:52 +02:00
pem@mysql.com
6a8e2a9cbc Pass thd as an argument to yylex(). 2002-11-30 16:43:53 +01:00
Sinisa@sinisa.nasamreza.org
5b7a2f56ee many, many changes 2002-11-29 15:22:47 +02:00
Sinisa@sinisa.nasamreza.org
481bcd5750 many bug fixes 2002-11-29 14:49:07 +02:00
bell@sanja.is.com.ua
fa3d6193ac fixed error handling bug 
fixed naming bug
fixed bug of subselect excluding
 2002-11-29 10:44:30 +02:00
bell@sanja.is.com.ua
fcb0b8815b merging 2002-11-28 20:12:14 +02:00
bell@sanja.is.com.ua
b8b7d0b03b fixed * without tables in IN bug 
fixed sunction-test select in IN bug
fixed unions in subselect bug
 2002-11-28 19:29:26 +02:00
bell@sanja.is.com.ua
4be2cfd62d merging 2002-11-27 19:31:11 +02:00
bell@sanja.is.com.ua
32df7cacac merging 2002-11-27 11:32:09 +02:00
bell@sanja.is.com.ua
d40bec6829 Merge 2002-11-25 17:53:03 +02:00
monty@mashka.mysql.fi
3d1af24f0f Merge work:/home/bk/mysql-4.1 into mashka.mysql.fi:/home/my/mysql-4.1 2002-11-25 17:34:51 +02:00
monty@mashka.mysql.fi
96212cc300 Faster parsing of identifiers 
Compatibility syntax: SERIAL, [PRIMARY] KEY and VALUE
 2002-11-25 12:11:16 +02:00
bell@sanja.is.com.ua
d6b646d4fc after merging fix (update SCRUM?) 2002-11-23 20:40:16 +02:00
bell@sanja.is.com.ua
2024464018 merging 2002-11-23 19:20:04 +02:00
bell@sanja.is.com.ua
065f3e572c lock option in table list 2002-11-23 18:54:15 +02:00
pem@mysql.com
ae2192ed53 Moved safe_to_cache_query from thd to lex. 
This is required for prepared statements and stored procedures.
 2002-11-22 14:50:53 +01:00
monty@mashka.mysql.fi
806294c573 Fixes after merge with 4.0 2002-11-21 22:25:53 +02:00
monty@mashka.mysql.fi
305d16a7cb Automatic conversion from CHAR(length) to BLOB when length > 255 
New operators MOD and DIV
SELECT ... FROM DUAL
TRUE = 1 and FALSE = 0
 2002-11-21 02:07:14 +02:00
bell@sanja.is.com.ua
7a9f47759e basic row Items (SCRUM) 2002-11-15 20:32:09 +02:00
Sinisa@sinisa.nasamreza.org
d96c670c70 Some code optimisations related to EXPLAIN of derived tables and the 
resulting code cleanup in our main loop.
 2002-11-09 15:40:46 +02:00
bell@sanja.is.com.ua
c0932c7bea Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-in-4.1
 2002-11-06 22:35:17 +02:00
bell@sanja.is.com.ua
e32a982189 test of join_free bug 2002-11-05 21:47:20 +02:00
bell@sanja.is.com.ua
a90b923bef Fixed accidentally inverted assert condition 2002-11-05 11:24:44 +02:00
bell@sanja.is.com.ua
1575f62374 IN subselect erged with current 4.1 (pointer conversion) 2002-11-05 11:21:40 +02:00
bell@sanja.is.com.ua
45f098bf60 moved similar code to function 
onversion with check
 2002-11-04 22:12:45 +02:00
bell@sanja.is.com.ua
3e8a5e1d34 IN subselect with ORDER BY, HAVING & sum functions 2002-10-31 02:11:59 +02:00
bell@sanja.is.com.ua
1f20cf3b42 removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion (SCRUM) 
fixed some possible bugs
 2002-10-30 13:18:52 +02:00
bell@sanja.is.com.ua
7777d2b819 fixed union rexecution bug 2002-10-27 21:29:40 +02:00
bell@sanja.is.com.ua
c3127c7eb8 code cleanup 
fixed subselect error handling bug
fixed subselect UNION ALL bug
fixed thd->lex.select restoring
explain UNION subselect bug
 2002-10-26 20:18:37 +03:00
bell@sanja.is.com.ua
21ca25debf fixed update with subselect (FOR REVIEW) 2002-10-24 22:59:29 +03:00
bell@sanja.is.com.ua
21dd4a4dd5 fixed subselect explain bug 2002-10-16 00:42:59 +03:00
bell@sanja.is.com.ua
d9f998164d fixed bug of multi-level EXPLAIN 2002-10-13 14:25:16 +03:00
bell@sanja.is.com.ua
199f667c19 merging 2002-10-04 14:15:59 +03:00
monty@mashka.mysql.fi
2e52a69b12 Merge work:/my/mysql-4.1 into mashka.mysql.fi:/home/my/mysql-4.1 2002-10-03 16:56:09 +03:00
monty@mashka.mysql.fi
62a26cf891 Update after last merge. Fixes some wrong test results. 2002-10-03 16:54:26 +03:00
bell@sanja.is.com.ua
48b2a76a48 after merging bugfix 2002-10-03 16:35:08 +03:00
monty@mashka.mysql.fi
0f39457613 Merge with 4.0.4 2002-10-02 17:55:12 +03:00
monty@mashka.mysql.fi
d69250a969 Fixes and code cleanups after merge with 4.0.3 
Warning handling and initial prepared statement handling (last not complete yet)
Changed a lot of functions that returned 0/1 to my_bool type.
GRANT handling now uses read/write locks instead of mutex
Change basic net functions to use THD instead of NET
(needed for 4.1 protocol)
Use my_sprintf instead of sprintf() + strlen()
Added alloc_query() to be able to chare query initialization code with
prepared statements.
Cleanup handling of SHOW COUNT(*) WARNINGS and SELECT LAST_INSERT_ID()

Note that the following test fails (will be fixed ASAP):
sub_select, union, rpl_rotate_logs and rpl_mystery22
 2002-10-02 13:33:08 +03:00
monty@mashka.mysql.fi
0281a6b160 Fixed searching after ssl directories. 
Fixed that GRANT ... REQUIRE options are not forgot when doing new GRANT
Changed fn_ext to point at first '.' after directory.
FLUSH LOGS removed numerical extension for all future update logs.
Fixed the mysqld --help reports right values for --datadir and --bind-address
--log-binary=a.b.c now properly strips of .b.c
Fix that one can DROP UDF functions that was not loaded at startup
Made AND optional in REQUIRE
Added REQUIRE NONE
 2002-09-05 16:17:08 +03:00
bell@sanja.is.com.ua
b07aaeb295 subselect with union 
new error handling
Item_ref bug fixed
 2002-09-03 09:50:36 +03:00
monty@narttu.mysql.fi
7134ffec21 Merge with 4.0.3 
Some simple optimzations, more comments and indentation changes.
Add ` around database in 'use database' in binary log.
Moved max_error_count and max_warning_count to variables struct.
Removed SHOW_WARNS_COUNT and SHOW_ERRORS_COUNT calls.
Changed string functions to use character set of first string argument as default return characterset
(Each string function can change the above assumption if needed)
 2002-08-30 12:40:40 +03:00
monty@mashka.mysql.fi
dddc20d9d1 New SET syntax & system variables. 
Made a some new buffers thread specific and changeable.
Resize of key_buffer.
AUTO_COMMIT -> AUTOCOMMIT
Fixed mutex bug in DROP DATABASE
Fixed bug when using auto_increment as second part of a key where first part could include NULL.
Split handler->extra() to extra() and extra_opt() to be able to support thread specific buffers.
Don't write message to error log when slave reconnects becasue of timeout.
Fixed possible update problem when using DELETE/UPDATE on small tables
(In some cases we used index even if table scanning would be better)
A lot of minior code cleanups
 2002-07-23 18:31:22 +03:00
bell@sanja.is.com.ua
2cf620004e subselect in having clause 
fixed bug in sum function in subselect
 2002-07-01 14:14:51 +03:00
jani@rhols221.adsl.netsonic.fi
7cad1f9313 Added interface for first set of dynamic variables. 2002-06-28 19:30:09 +03:00
bar@gw.udmsearch.izhnet.ru
5eafe401c0 New syntax for string with charset: _latin1'string' 
Remove dupicated code
 2002-06-20 18:47:55 +05:00
monty@mashka.mysql.fi
fc52abc50f Cleanup of checking of user resources 
Added missing checking of no_keyread
 2002-06-16 17:06:12 +03:00
Sinisa@sinisa.nasamreza.org
8ebadc5d0a A fix for multi-table delete with tables optimised away. 
Still not able to make a proper test case as this crashes on files 
where key and data pointers are 4 bytes each. Possibly a proper 
test case would require myisampack.
 2002-06-11 22:45:51 +03:00
monty@mashka.mysql.fi
2aecdd1a91 Big code cleanup/review before 4.0.2 release. 
(All commit emails since 4.0.1 checked)
This had to be done now, before the 4.1 tree changes to much, to make it easy to propagate bug fixes to the 4.1 tree.
 2002-06-11 11:20:31 +03:00
bell@sanja.is.com.ua
ab36838e9b Hiding internal pointers of SELECT_LEX structures 2002-05-27 20:52:54 +03:00
bell@sanja.is.com.ua
35faf872aa added depended subselect processing 2002-05-26 22:50:32 +03:00
bell@sanja.is.com.ua
e077890b04 simple subselects ported to new select_lex structures 2002-05-12 23:46:42 +03:00
bell@sanja.is.com.ua
4cb3760b44 total table list managment is changed 2002-05-09 15:23:57 +03:00
bell@sanja.is.com.ua
ead6f225a4 new SELECT_LEX structures used for storing global ORDER BY, global LIMIT & limit counters 2002-05-08 23:14:40 +03:00
bell@sanja.is.com.ua
494184ff5f new SELECT_LEX structure 2002-05-07 00:04:16 +03:00
monty@hundin.mysql.fi
b5a145d872 merge 2002-04-13 15:34:39 +03:00
sasha@mysql.sashanet.com
2e6b48afd3 replication updates and bugfixes. Still not perfect - there is some strange 
memory corruption I can only repeat on one system.
 2002-03-15 18:44:44 -07:00
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
sasha@mysql.sashanet.com
d993a1c0c4 slave start <options> to be able to do 
slave start io_thread 
 slave start sql_thread
same for stop
 2002-03-09 21:48:06 -07:00
monty@hundin.mysql.fi
6c4b4ad859 Fix after merge from 3.23 2002-02-15 02:49:02 +02:00
monty@hundin.mysql.fi
e070e9a01f merge with 3.23.49 2002-02-14 18:58:24 +02:00
monty@hundin.mysql.fi
b21f2d084f Don't give warnings for empty statements with comments 2002-02-14 15:04:14 +02:00
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@hundin.mysql.fi
4c60b41954 Portability fix 
Cleanup typos (like SKIPP -> SKIP)
 2001-11-07 00:13:29 +02:00
monty@hundin.mysql.fi
fd0780493d merge with 3.23.44 2001-11-04 16:14:09 +02:00
monty@hundin.mysql.fi
7367545cad Fix for gcc 3.0 
Fix for using quoted table names with the SJIS character set.
 2001-10-30 16:31:35 +02:00
monty@hundin.mysql.fi
0bfec316ce Don't do signal() on windows (Causes instability problems) 
Safer, a bit faster filesort.
Code changes to avoid calls to current_thd() (faster code).
Removed all compiler warnings from readline.
 2001-10-17 19:39:39 +03:00
monty@hundin.mysql.fi
88e5ee0184 Fix for 'mysqladmin -w1 unknown-command' 
Manual Changelog update
 2001-10-07 14:18:09 +03:00
monty@hundin.mysql.fi
7cadc6e711 Changed to use my_global.h 
Fixed problem with LIKE with latin1_de
Added parsing support of UNSIGNED LONG LONG
 2001-09-14 02:54:33 +03:00
monty@work.mysql.com
18474d8419 Merge with 3.23.42 2001-09-13 09:52:35 +02:00
sasha@mysql.sashanet.com
3d26fc50fc fixed IDENTITY crisis 2001-09-10 17:30:29 -06:00
sasha@mysql.sashanet.com
f6836bf81a merged 2001-08-09 19:16:15 -06:00
jani@hynda.mysql.fi
44722151fd Added new optino --sql-mode to mysqld. 2001-08-09 18:51:38 +03:00
monty@tik.mysql.fi
0559758630 Added support for ANSI SQL X'hex-string' format. 
Fixed mysqldump to use -- instead of # as comment characters.
Removed support for the 3.20 protocol format
 2001-07-04 09:39:58 +03:00
monty@work.mysql.com
545e596ef7 merge 2001-06-28 14:51:18 +02:00
monty@hundin.mysql.fi
3c3d0bbd57 Allow floats of type 1.0e1 2001-06-28 15:24:28 +03:00
Sinisa@sinisa.nasamreza.org
338b51b5a7 These are actually two changesets. One for splitting LEX in two and 
the other for multi-table delete
 2001-06-03 17:07:26 +03:00
monty@work.mysql.com
8f62579c38 Added all changes from old 4.0 version: 
PSTACK, libmysqld and MySQL filesystem
UPDATE ... ORDER BY
DELETE ... ORDER BY
New faster fulltext handling
Faster compressed keys
 2001-04-11 13:04:03 +02:00
jcole@abel.spaceapes.com
84999eb5e2 Reversed SQL_ANSI_MODE per Monty's request. 2001-03-14 07:15:45 -06:00
jcole@tetra.spaceapes.com
1b9ce04050 Moved state_map copying to THD::THD(). 2001-03-14 01:18:16 -06:00
serg@serg.mysql.com
97fc1cc32b sql_lex.cc per-thread state_map temporarily disabled 
mysql-test-run.sh	PATH corrected
 2001-03-13 12:54:43 +01:00
jcole@tetra.spaceapes.com
a855617f36 Added SQL_ANSI_MODE. 2001-03-12 18:16:30 -06:00
monty@donna.mysql.fi
5985de2db5 Added new tests to benchmark suite 2001-03-11 21:20:15 +02:00
monty@narttu.mysql.fi
ae80d2a5a3 Portability fixes 2000-10-11 00:48:03 +03:00
bk@work.mysql.com
f4c589ff6c Import changeset 2000-07-31 21:29:14 +02:00