bell@sanja.is.com.ua
33346e26af
added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor()
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added string length for more speed
made code covarage for print() method of Item
fixed printability of some items (SCRUM) (WL#1274)
2003-10-30 12:57:26 +02:00
bell@sanja.is.com.ua
ae380c5855
merge
2003-10-28 12:45:37 +02:00
bell@sanja.is.com.ua
2efab5b67d
fixed ALL/ANY optimisation with union (BUG#1668)
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code cleanup
2003-10-27 01:01:27 +02:00
bell@sanja.is.com.ua
6457b89948
added check of cardinality to IN/ALL/ANY subquery transformer
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(BUG#1638)
2003-10-23 23:54:21 +03:00
bell@sanja.is.com.ua
b0bd7f80be
ufter review fix (BUG#1444)
2003-10-23 20:50:53 +03:00
pem@mysql.comhem.se
692609537d
Post-merge fixes.
2003-10-23 16:06:51 +02:00
pem@mysql.com
337238b78a
Merging 4.1->5.0
2003-10-22 16:10:22 +02:00
bell@sanja.is.com.ua
1db5484577
index name shown (SCRUM) (WL#1274)
2003-10-19 14:22:17 +03:00
bell@sanja.is.com.ua
b9dccb34dd
fixed support of used_tables() and const_item() in subqueries
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(BUG#1444)
2003-10-17 00:36:01 +03:00
bell@sanja.is.com.ua
a7bdd19707
subqueries made printable
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new EXPLAIN parameter to show real query as it was interpreted
(SCRUM) (WL#1274)
2003-10-16 15:54:47 +03:00
bell@laptop.sanja.is.com.ua
7921834334
Merge laptop.sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1
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into laptop.sanja.is.com.ua:/home/bell/mysql/bk/work-constructors-4.1
2003-10-07 17:42:59 +03:00
bell@laptop.sanja.is.com.ua
862ff0ed1c
fixed error detection
2003-10-07 16:26:46 +03:00
bell@laptop.sanja.is.com.ua
efae22f617
merge
2003-10-07 16:22:48 +03:00
bell@laptop.sanja.is.com.ua
09c139ac37
after merge fix
2003-10-07 13:31:44 +03:00
monty@narttu.mysql.fi
b31a79df3e
merge
2003-10-07 11:24:38 +03:00
bell@laptop.sanja.is.com.ua
d5a7a6ec34
merge
2003-10-07 08:51:09 +03:00
bell@laptop.sanja.is.com.ua
dfb7ca08dc
merge
2003-10-07 07:51:14 +03:00
bell@laptop.sanja.is.com.ua
18bb43671d
Merge laptop.sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1
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into laptop.sanja.is.com.ua:/home/bell/mysql/bk/work-all_any_group-4.1
2003-10-07 01:31:16 +03:00
bell@laptop.sanja.is.com.ua
ccaeb61f8b
after merge fix
2003-10-07 01:28:15 +03:00
monty@narttu.mysql.fi
8c0b7d5d97
Merge bk-internal.mysql.com:/home/bk/mysql-4.1
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into narttu.mysql.fi:/my/mysql-4.1
2003-10-07 00:34:43 +03:00
bell@laptop.sanja.is.com.ua
e527f268d5
fixed error names
2003-10-06 22:35:05 +03:00
bell@laptop.sanja.is.com.ua
e1b53fdd42
Merge
2003-10-06 20:55:06 +03:00
bell@laptop.sanja.is.com.ua
9db4024b8d
thd pointer storing moved to fix_fields() (WL#1254) (SCRUM)
2003-10-02 22:19:41 +03:00
monty@narttu.mysql.fi
6905d7963e
Don't print warnings about 'setrlimit' if --warnings is not given
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Code review/cleanup of sub subselect_uniquesubquery_engine
2003-09-29 12:39:38 +03:00
pem@mysql.com
8d884c02bb
Merging 4.1 -> 5.0
2003-09-24 11:29:38 +02:00
bell@laptop.sanja.is.com.ua
ddd019cc79
code cleanup: removed unused constructors and methods
2003-09-20 18:31:56 +03:00
bell@sanja.is.com.ua
46b8c3ea8b
renamed join_types (as was suggested by Peter Gulutzan)
2003-09-14 09:40:57 +03:00
bell@sanja.is.com.ua
813d81c726
removing additional IN subquery condition
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fixed IN optimisation bug
2003-09-08 21:58:09 +03:00
bell@sanja.is.com.ua
a02094ef10
fixed row union processing
2003-09-07 20:35:10 +03:00
bell@laptop.sanja.is.com.ua
ec8d6d05de
enum renamed (asked for compilation under windows)
2003-08-28 13:21:30 +03:00
pem@mysql.telia.com
08e5a7e135
Post-merge fixes.
2003-08-26 17:41:40 +02:00
pem@mysql.com
7f158dd12a
Merge 4.1 into 5.0
2003-08-26 11:51:09 +02:00
bell@laptop.sanja.is.com.ua
f77f46d8eb
Merge laptop.sanja.is.com.ua:/home/bell/mysql/bk/work-all_any-4.1
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into laptop.sanja.is.com.ua:/home/bell/mysql/bk/work-all_any_group-4.1
2003-08-23 13:33:02 +03:00
bell@laptop.sanja.is.com.ua
c514948a30
merge
2003-08-20 22:17:57 +03:00
bell@laptop.sanja.is.com.ua
30913419ec
after merge changing
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uninitialized value fixed
2003-08-20 17:35:12 +03:00
bell@laptop.sanja.is.com.ua
85f397781b
Code cleanup
2003-08-16 13:26:48 +03:00
bell@laptop.sanja.is.com.ua
55094f903f
As far as now transformer called after setup_wild() it is impossible to have '*'
2003-08-16 02:04:29 +03:00
bell@sanja.is.com.ua
6ac8e9b93c
optimisation of independent ALL/ANY with aggregate function (WL#1115) (SCRUM)
2003-08-12 12:38:03 +03:00
bell@sanja.is.com.ua
cbb3a78d8d
merge
2003-08-11 12:00:33 +03:00
bell@sanja.is.com.ua
de705e53f2
fixed bug in used_tables() report of left expression of IN subquery
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fixed number of rows of external field reported to optimizer
added check of choosen key (checked left expression tag)
(SCRUM fix for simple IN optimisation)
2003-08-07 11:16:02 +03:00
bell@sanja.is.com.ua
1119ec0e6f
Merge sanja.is.com.ua:/home/bell/mysql/bk/work-top3-4.1
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into sanja.is.com.ua:/home/bell/mysql/bk/work-simple_in-4.1
2003-08-05 09:58:00 +03:00
bell@sanja.is.com.ua
659650b4ea
merge
2003-08-05 09:56:21 +03:00
bell@sanja.is.com.ua
f59cfa6452
merge
2003-08-01 16:51:54 +03:00
bar@bar.mysql.r18.ru
f8791c3962
Derivation attribute was not processed correctly
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by MAX/MIN in some cases:
SELECT coercibility(max(s1)) from t1;
Subselect collation and derivation was not processed
correctly:
create table a select (select s1 from t1);
select * from t1 where s1 = (select s2 from t1);
2003-07-30 14:15:25 +05:00
bell@sanja.is.com.ua
bc1546ce31
count HAVING clause elements with select list elements, because agregate function can be present in it (BUG#922)
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removerd unused loop_id
2003-07-29 13:00:32 +03:00
bell@sanja.is.com.ua
ec74bb8d76
independent ALL/ANY subselect on top of WHERE clause (subselect without GROUP BY or aggregate functions) optimisation
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(SCRUM) (WL#1086)
2003-07-24 15:26:21 +03:00
bell@sanja.is.com.ua
7e34954b5e
new optimisation for ref_null (SCRUM) (WL#818)
2003-07-17 19:39:31 +03:00
pem@mysql.telia.com
a8a29a39d2
Merging 4.1 into 5.0 (second pass; post-merge fixes).
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One test in subselect.test still wrong.
Had to reconstruct all errmsg.txt files completely, since auto-merge made
a mess of the lot. :-(
2003-07-09 17:07:12 +02:00
pem@mysql.telia.com
9c3a7a6ba3
Merge 4.1 into 5.0 (first pass).
2003-07-08 17:50:23 +02:00
bell@sanja.is.com.ua
8279740af4
new IN subquery engine added for simple IN with non-primary index but without NULL returning
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(SCRUM) (part of WL#818)
2003-07-08 00:08:00 +03:00
