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142 commits

Author SHA1 Message Date
monty@narttu.mysql.fi
dd2b7918cd Merge with 4.0.13 2003-05-19 16:35:49 +03:00
monty@narttu.mysql.fi
13530887cb Fix for UNION and LEFT JOIN (Bug #386) 
Fixed wrong logging of Access denied error (Bug #398)
 2003-05-13 18:58:26 +03:00
Sinisa@sinisa.nasamreza.org
b998c3fab9 Fix for a bug with empty item list in UNION's 2003-04-08 15:55:28 +03:00
bell@sanja.is.com.ua
50d3fc7d43 fixed uncachable union (bug #150) 2003-03-14 14:16:09 +02:00
Sinisa@sinisa.nasamreza.org
d6923a6c10 Adding tests for the fixed ORDER BY 0 bug 2003-03-10 17:07:39 +02:00
Sinisa@sinisa.nasamreza.org
4d4ac0ede3 An interim code cleanup. 
Major re-write of code yet has to be done, to circumvent
assigning of UNIT to current select and to deal better with 
offset, limit.
 2003-03-07 21:47:04 +02:00
Sinisa@sinisa.nasamreza.org
57ed8b11fd merge fixes 2003-03-06 17:31:22 +02:00
Sinisa@sinisa.nasamreza.org
ffa8a47b6d three bug fixes and major code cleanup 2003-03-06 17:02:10 +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
Sinisa@sinisa.nasamreza.org
bf3dabcce4 Allowing NULL values in UNION's with first SELECT having only NOT NULL 
columns.
 2003-02-22 17:02:36 +02:00
monty@mashka.mysql.fi
023d6dd39b Merge with 4.0.11 2003-02-04 21:52:14 +02:00
serg@serg.mysql.com
78f492b112 do not force CONNECTION_ID(), FOUND_ROWS(), PI(), CURRENT_USER(), 
and VERSION() to be uppercase in e.g. "select pi()"
 2003-01-28 00:55:41 +01:00
bell@sanja.is.com.ua
9e9ea3504f after merging fixing 2003-01-14 18:00:34 +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
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
Sinisa@sinisa.nasamreza.org
d8b4d6bd26 fix for a bug with UNION in sub-select's and start working on 
UNION's in derived tables
 2002-12-09 20:47:47 +02:00
Sinisa@sinisa.nasamreza.org
5483796c50 Proper handling of ORDER BY table.column in UNION's 2002-12-02 20:18:51 +02:00
Sinisa@sinisa.nasamreza.org
1b625220ba A bug fix for ORDER BY on table.column in provisional entire UNION 
ORDER clause, where table is one of union'ed tables.
 2002-11-30 22:53:50 +02:00
Sinisa@sinisa.nasamreza.org
8c3cf6adae added a test case. 
And I am not able to find a Changelog for 4.1
 2002-10-17 16:20:14 +03:00
bell@sanja.is.com.ua
199f667c19 merging 2002-10-04 14:15:59 +03:00
bell@sanja.is.com.ua
2883c3a8cc fixing EXPLAIN select types 2002-10-03 18:47:04 +03:00
bell@sanja.is.com.ua
46a22a5be7 new EXPLAIN 
fixed bug in mysql-test/create-test-result
fixed bug in union-subselect engine
 2002-09-26 23:08:22 +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
c702a1f8fd Removed wrong implementation of CUBE/ROLLUP 
Fixed bugfix of INSERT ... SET db_name.table_name.column_name
Changed locking to external-locking
Fix client hangup for some invalid SQL queries.
 2002-07-24 19:55:08 +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
ead6f225a4 new SELECT_LEX structures used for storing global ORDER BY, global LIMIT & limit counters 2002-05-08 23:14:40 +03:00
Sinisa@sinisa.nasamreza.org
34998c5ad4 fix for SQL_CALC_FOUND_ROWS in UNION's 2002-04-03 17:52:31 +03:00
Sinisa@sinisa.nasamreza.org
b98a84a19f Fix for a bug with EXPLAIN and (....) UNION (....) order by 2002-04-02 20:08:55 +03:00
Sinisa@sinisa.nasamreza.org
8766627d73 Fixes for offset bug in UNION's and making UNION's obey 
SELECT_DEFAULT_LIMIT
 2002-03-22 13:26:13 +02:00
Sinisa@sinisa.nasamreza.org
87eea66796 fix for the limit bug in UNION's and some additional syntax 
checkings
 2002-03-19 14:07:52 +02:00
Sinisa@sinisa.nasamreza.org
90629e2ccd many fixes 2002-02-28 21:58:32 +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
Sinisa@sinisa.nasamreza.org
006ff09c34 New alternate UNION syntax and bug fix for multi-table deletes 2001-10-25 14:41:49 +03:00
sasha@mysql.sashanet.com
bb66c80aeb client/mysqlmanagerc.c 
added support for quiet
    increased line buffer size
client/mysqltest.c
    fixed memory leak
    added query logging to result file
    added error message logging to result file
    added enable_query_log/disable_query_log
mysql-test/mysql-test-run.sh
    converted tests to use mysqlmanager

Updated test results
 2001-09-27 23:05:54 -06:00
monty@hundin.mysql.fi
5a14bb2a7e Integrated table->ref_primary_key into table->part_of_key 
Fixed bug in UNION
 2001-09-21 03:38:35 +03:00
monty@hundin.mysql.fi
bfc7394ec3 Fixed bug in UNION when doing UNION with the same tables 2001-09-17 22:44:51 +03:00
monty@hundin.mysql.fi
295107457f Fixed bug with SELECT * ... UNION 2001-09-17 15:40:03 +03:00
monty@hundin.mysql.fi
52b83ea218 Fixed bug in UNION 
Fixed replication bug in load_master_data
 2001-09-14 19:50:56 +03:00
Sinisa@sinisa.nasamreza.org
3b6546b875 EXPLAIN on UNION"s 2001-08-24 13:18:06 +03:00
monty@hundin.mysql.fi
59e7c97dab Remove warnings and portability fixes 
New global read lock code
Fixed bug in DATETIME with WHERE optimization
Made UNION code more general.
 2001-08-14 20:33:49 +03:00
monty@tik.mysql.fi
b13d453d50 Fix UNION 
New faster list iterators
Change list code to be simpler and faster
Optimize count(distinct)
New error messages for UNION
Make create_tmp_table more general to be usable by UNION
 2001-08-02 06:29:50 +03:00