Commit graph

70 commits

Author SHA1 Message Date
jimw@mysql.com
b95cb4e654 Merge 2005-04-05 19:45:34 -07:00
joreland@mysql.com
5d967c6603 Merge mysql.com:/home/jonas/src/mysql-4.1
into mysql.com:/home/jonas/src/mysql-5.0
2005-01-27 10:31:45 +01:00
igor@rurik.mysql.com
7d34849e6e order_by.result, order_by.test:
Added test case for bug #7672 that existed only in 4.0.
2005-01-25 23:13:36 -08:00
monty@mysql.com
9ad75d8c75 After merge fixes 2005-01-18 05:07:22 +02:00
monty@mysql.com
502ba93b38 Merge with global tree 2005-01-18 04:03:26 +02:00
timour@mysql.com
bb77b2e55f Fix for BUG#7331 merged manually from 4.1. 2005-01-17 17:19:33 +02:00
jimw@mysql.com
01ddc370f0 Enable warnings for 'no default' fields being set to default when they
are not specified in an insert. Most of these changes are actually to
clean up the test suite to either specify defaults to avoid warnings,
or add the warnings to the results. Related to bug #5986.
2005-01-14 17:09:35 -08:00
timour@mysql.com
a8f8433c9d Fix for BUG#7331.
The problem was that when a QUICK_SELECT access method is chosen,
test_if_skip_sort_order() discovered that the index being used
by the quick select will not deliver tuples in sorted order.
In this case test_if_skip_sort_order() tried to change the index
used by the quick select, but it didn't properly set the other
members of the quick select, and especially the range flags of
the ranges in QUICK_SELECT::ranges.

The fix re-invokes the function SQL_SELECT::test_quick_select
to correctly create a valid QUICK_SELECT object.
2005-01-06 10:49:26 +02:00
monty@mysql.com
77207d19f2 Merge with new VARCHAR code 2004-12-06 19:18:35 +02:00
monty@mysql.com
67ce247965 Add support for up to VARCHAR (size up to 65535)
Renamed HA_VAR_LENGTH to HA_VAR_LENGTH_PART
Renamed in all files FIELD_TYPE_STRING and FIELD_TYPE_VAR_STRING to MYSQL_TYPE_STRING and MYSQL_TYPE_VAR_STRING to make it easy to catch all possible errors
Added support for VARCHAR KEYS to heap
Removed support for ISAM
Now only long VARCHAR columns are changed to TEXT on demand (not CHAR)
Internal temporary files can now use fixed length tables if the used VARCHAR columns are short
2004-12-06 02:00:37 +02:00
serg@serg.mylan
831c02463c order by group_func 2004-11-25 17:02:44 +01:00
monty@mysql.com
afbe601302 merge with 4.1 2004-10-29 19:26:52 +03:00
dlenev@brandersnatch.localdomain
0aa589d099 Final solution for bug# 4302 "Ambiguos order by when renamed column is
identical to another in result"
According to SQL standard queries like 
"select t1.a as col from t1, t2 order by a" should return an error if
both tables contain field a.
2004-09-30 16:28:17 +04:00
monty@mysql.com
f2829d0386 After merge fixes of merge with 4.1 that included the new arena code.
Fixed (together with Guilhem) bugs in mysqlbinlog regarding --offset
Prefix addresses with 0x for easier comparisons of debug logs
Fixed problem where MySQL choosed index-read even if there would be a much better range on the same index
This fix changed some 'index' queries to 'range' queries in the test suite
Don't create 'dummy' WHERE clause for trivial WHERE clauses where we can remove the WHERE clause.
This fix removed of a lot of 'Using where' notes in the test suite.
Give NOTE instead of WARNING if table/function doesn't exists when using DROP IF EXISTS
Give NOTE instead of WARNING for safe field-type conversions
2004-09-09 06:59:26 +03:00
ram@gw.mysql.r18.ru
4139e73c37 A fix (Bug #5428 small max_sort_length crash server). 2004-09-07 13:33:35 +05:00
monty@mysql.com
31122efde7 Merge with 4.1
(Includes merge of arena code in 4.1 and 5.0)
2004-09-06 15:14:10 +03:00
dlenev@brandersnatch.localdomain
c8882165f3 Fix for bug#4302 "ambiguos order by when renamed column is identical to another in result"
When in find_item_in_list() we are looking for item we should take into account unaliased 
names of the fields but only if item with such aliased name is not found.
Also we should ignore aliases when looking for fully specified field.
2004-08-20 17:53:46 +04:00
sergefp@mysql.com
f874071a26 Range optimizer fix:
If cost(full_scan_on_shortest_covering_index) < cost(best_range_scan) <  cost(full_table_scan)
  use full_scan_on_shortest_covering_index
(before this fix best_range_scan was used)
2004-06-22 04:47:28 +04:00
serg@serg.mylan
bc71d98a03 bug#3681 - order by, distinct, refer to aliased field by name
check for field_name (not only for name) in find_item_in_list, to be compatible with item->eq() that is done later
2004-05-17 11:04:12 +02:00
serg@serg.mylan
da63a927f2 bad old merge fixed 2004-05-15 11:20:42 +02:00
monty@mysql.com
4bc6b551f8 false/true -> FALSE/TRUE
Fixes after last merge
2004-03-30 02:32:41 +03:00
monty@mysql.com
dc2f606fb8 Merge with 4.0 to get lastest bug fixes 2004-03-29 19:21:53 +03:00
Sinisa@sinisa.nasamreza.org
09d26f0ff6 order_by.result:
result of the test case for FORCE INDEX on ORDER BY
order_by.test:
  test case for FORCE INDEX on ORDER BY
sql_select.cc:
  Changing behaviour that MySQL server takes FORCE INDEX clause into account when optimising ORDER BY clause
2004-03-26 17:01:13 +02:00
ram@gw.mysql.r18.ru
bdd70d1cfd Added test case for the bug #3155: strange results with index (x, y) ... WHERE x=val_1 AND y>=val_2 ORDER BY pk;
(thankee Monty)
2004-03-17 18:43:58 +04:00
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
ram@gw.mysql.r18.ru
6fab168a63 fix for the bug #2419: order by ignores rows.
null_ref_key moved to TABLE_REF.
new null range created if necessary.
2004-01-31 10:04:16 +04:00
monty@mysql.com
0279dc4234 Portability fixes found during 5.0 test compilation
Fixed bug in ORDER BY on a small column (Bug #2147)
Fixed error from pthread_mutex_destroy() when one had wrong errmsg file
2003-12-21 19:39:32 +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
serg@serg.mylan
3b49d34f97 merged 2003-11-28 12:49:58 +01:00
serg@serg.mylan
16e5b4f0ba bug #1945. item(expression)->name=0, crash in find_item_in_list 2003-11-28 12:36:45 +01:00
konstantin@mysql.com
0143e48568 fix for bug #1724 'WHERE ... IN() optimizer behaviour
has changed since 4.0.14'
We need to calculate cost of RANGE
scan if it is present instead of cost of 
FULL scan.
2003-11-03 19:56:01 +03:00
monty@narttu.mysql.fi
d9ff665102 Fixes after merge 2003-10-08 12:01:58 +03:00
monty@narttu.mysql.fi
6056cfadfc Merge with 4.0.16 2003-10-07 15:42:26 +03:00
kostja@oak.local
6fba16eabf Applied Monty corrections to the FULL SCAN
optimiser bug patch.
2003-09-17 21:52:05 +04:00
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
monty@mashka.mysql.fi
34919a03c4 Added thread variable max_seeks_for_key
Change optimizer to prefer key lookups before table scan
Change table scans to be done after tables with constrains on scanned table
2003-06-27 03:04:54 +03:00
monty@narttu.mysql.fi
23145cfed7 Added SQLSTATE to client/server protocol
bmove_allign -> bmove_align
Added OLAP function ROLLUP
Split mysql_fix_privilege_tables to a script and a .sql data file
Added new (MEMROOT*) functions to avoid calling current_thd() when creating some common objects.
Added table_alias_charset, for easier --lower-case-table-name handling
Better SQL_MODE handling (Setting complex options also sets sub options)
New (faster) assembler string functions for x86
2003-06-04 18:28:51 +03:00
monty@narttu.mysql.fi
bdb66d24dd ORDER BY optimization
Fixed new bug when reading field types
2003-05-27 18:40:37 +03:00
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
monty@narttu.mysql.fi
dd2b7918cd Merge with 4.0.13 2003-05-19 16:35:49 +03:00
venu@myvenu.com
72196c9b16 Updated warning test
Updated all tests to catchup warnings for all field conversions
2003-04-30 00:07:37 -07:00
igor@hundin.mysql.fi
b6534b667f filesort.cc, order_by.result:
Fixed bug 263
order_by.test:
  Fixed bug 263
2003-04-26 14:54:53 +03:00
monty@mashka.mysql.fi
3bed7a6131 Merge with 4.0.13 2003-03-26 18:37:38 +02:00
jani@hynda.(none)
a7f632d7a8 Changed some tests to pass with new auto_increment handling,
e.g. default value is not accepted with auto_increment anymore.
2003-03-22 20:34:20 +02:00
monty@mashka.mysql.fi
c4e7cbe158 after merge fix 2003-02-08 02:09:21 +02:00
monty@mashka.mysql.fi
b14b246d38 Merge with 4.0 to get fix for MIN/MAX 2003-02-07 16:38:37 +02:00
monty@mashka.mysql.fi
cf9668fd37 Added START TRANSACTION syntax
Added ALL as parameter option for all group functions.
Make join handling uniform. This allows us to use ',', JOIN and INNER JOIN the same way.
Sort NULL last if DESC is used (ANSI SQL 99 requirement)
2003-02-06 16:55:59 +02:00
ram@mysql.r18.ru
4df915a7b5 fixed order_by test to make it repeatable 2003-01-09 14:35:01 +04:00