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368 commits

Author SHA1 Message Date
bell@sanja.is.com.ua
de705e53f2 fixed bug in used_tables() report of left expression of IN subquery 
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 
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
8d0647c6ac merge 2003-08-01 18:24:27 +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 
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
6dea500fb2 prevented finding references in item_list for non-SELECT st_select_lex 
(fixed BUG#943)
 2003-07-29 16:59:46 +03:00
bell@sanja.is.com.ua
bc1546ce31 count HAVING clause elements with select list elements, because agregate function can be present in it (BUG#922) 
removerd unused loop_id
 2003-07-29 13:00:32 +03:00
bell@sanja.is.com.ua
9ba680040b added warning about external fields resolving to EXPLAIN command 
(SCRUM) (WL#1053)
 2003-07-25 01:02:42 +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 
(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
035a4629ae A test in subselect.test turned out to be correct after all, a difference between 
5.0 and 4.1 (where it fails).
 2003-07-10 12:45:34 +02:00
pem@mysql.telia.com
a8a29a39d2 Merging 4.1 into 5.0 (second pass; post-merge fixes). 
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
bell@sanja.is.com.ua
8279740af4 new IN subquery engine added for simple IN with non-primary index but without NULL returning 
(SCRUM) (part of WL#818)
 2003-07-08 00:08:00 +03:00
bell@sanja.is.com.ua
acece34bce Merge sanja.is.com.ua:/home/bell/mysql/bk/work-top3-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-simple_in-4.1
 2003-07-07 18:51:14 +03:00
bell@sanja.is.com.ua
5c836428eb merge 2003-07-07 18:49:54 +03:00
bell@sanja.is.com.ua
6348e63f62 Optimisation if simple IN subselect with primary index 
(SCRUM) (part of WL#818)
 2003-07-07 18:40:19 +03:00
bell@sanja.is.com.ua
73fdf52fa2 merged 2003-07-03 11:59:57 +03:00
bell@sanja.is.com.ua
b6f39d22e5 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-alloc_group-4.1
 2003-07-01 19:48:31 +03:00
bell@sanja.is.com.ua
5b3594a80c Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-err-4.1
 2003-07-01 19:05:31 +03:00
monty@mashka.mysql.fi
baf9baba2a merge 2003-07-01 15:57:45 +03:00
bell@sanja.is.com.ua
791ae8d34d merge 2003-07-01 13:57:46 +03:00
bell@sanja.is.com.ua
f1353c1dda merged 2003-07-01 10:03:20 +03:00
monty@mashka.mysql.fi
dbebed97e4 Remove FORCE_INIT_OF_VARS when compiling for valgrind/purify to spot wrong LINT_INIT() options 
Fixed bug in ALTER TABLE ... MODIFY integer-column
Added ref_or_null optimization (needed for subqueries)
 2003-06-30 13:23:54 +03:00
bell@sanja.is.com.ua
100a101ab6 Merge 2003-06-30 13:14:18 +03:00
bell@sanja.is.com.ua
7c799b17b6 merged 2003-06-29 15:35:48 +03:00
bell@sanja.is.com.ua
ebc2976f94 fixed bug #745 
(resolving fields of reduced subselect)
 2003-06-28 17:04:26 +03:00
bell@sanja.is.com.ua
08f8ab5917 Merge 2003-06-28 14:32:06 +03:00
bell@sanja.is.com.ua
ad9cb47c0c merging 
test moved to other bug
 2003-06-28 13:34:07 +03:00
bell@sanja.is.com.ua
00f952849d merging 2003-06-27 23:14:20 +03:00
bell@sanja.is.com.ua
223f305cdd optimization results (SCRUM) WL#902 2003-06-27 13:36:03 +03:00
bell@sanja.is.com.ua
e8b1e21615 Merge sanja.is.com.ua:/home/bell/mysql/bk/work-cond_count-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-top2-4.1
 2003-06-26 11:31:13 +03:00
bell@sanja.is.com.ua
2d120d32fa cond_count moved to SELECT_LEX_NODE 
fixed BUG #726
 2003-06-26 11:09:11 +03:00
bell@sanja.is.com.ua
2f54542f59 after merging fix 2003-06-26 00:16:03 +03:00
bell@sanja.is.com.ua
7b77c5a2d3 merged 2003-06-25 23:52:15 +03:00
bell@sanja.is.com.ua
76315814b7 Fixed error handling to be able do not interrupt update (907) (SCRUM) 
fixed bug of current select pointer in subselect execution
fixed layuot
 2003-06-25 01:19:09 +03:00
bell@sanja.is.com.ua
b171910b2b fixed BUG #679 
outer resolved fields now do not marked as dependent if they is not really belong to outer SELECT
one-letter variables name fixed
 2003-06-20 10:15:58 +03:00
bell@sanja.is.com.ua
af6de3bfee merging 2003-06-19 16:15:11 +03:00
monty@narttu.mysql.fi
dad0664579 merge with public tree 2003-06-05 00:12:45 +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
bell@sanja.is.com.ua
98ffed1808 priventing allocation unused Item_buff (alloc_group_fields()) 2003-05-30 22:14:52 +03:00
bell@sanja.is.com.ua
fe6175c40d added mem_root switching for subselect if it is necessary 
(bug #518 fixed)
 2003-05-28 16:52:56 +03:00
bell@sanja.is.com.ua
a02d89de30 fixed priority checking bug in sub select handling 2003-05-28 00:49:24 +03:00
bell@sanja.is.com.ua
6360bea28d Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-top-4.1
 2003-05-22 09:52:22 +03:00
bell@sanja.is.com.ua
32262a0fd5 fixed subqueries name resolution with INSERT/REPLACE (found during bug 446 investigation) 2003-05-21 23:35:51 +03:00
venu@myvenu.com
39cbb547d4 Resolve merge colflict 2003-05-21 00:12:09 -07:00
bell@sanja.is.com.ua
9e8c3a6fac fixed bugs 442/443 (reduced subselect in ORDER/GROUP clauses) 2003-05-19 15:32:38 +03:00
bell@sanja.is.com.ua
e12cc8ef41 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-top-4.1
 2003-05-14 22:01:56 +03:00
bell@sanja.is.com.ua
1915632163 subselect transformation moved in after-fix_field place 
removed "of is null" if it is possible
  (this cset should be SCRUM related, but not approved as scrum task yet)
 2003-05-14 21:51:33 +03:00
monty@mashka.mysql.fi
60dfb25be3 Give warning if MySQL doesn't honor given storage engine 
Allow syntax CREATE TABLE t1 (LIKE t2)
 2003-05-13 11:15:11 +03:00
monty@narttu.mysql.fi
51f9879008 Removed compiler warnings 
Fixed memory leak in new filesort code
Optimzed sub selects to use keys with outer references.
Increased max tables in join to 62
 2003-05-06 01:38:38 +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
bell@sanja.is.com.ua
c4637293fd Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-order-4.1
 2003-04-23 11:20:19 +03:00
bell@sanja.is.com.ua
3beca2dbb1 fixed bug 185 (constant IN (SELECT field ...) do not return NULL correctly) 2003-04-23 00:01:19 +03:00
bell@sanja.is.com.ua
65c356cfa8 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-in-4.1
 2003-04-05 09:29:58 +03:00
bell@sanja.is.com.ua
7bd0d02bda fixed st_select_lex initialization 
fixed mustiupdate subselect compatibility

(bug 217)
 2003-04-05 09:29:28 +03:00
pem@mysql.com
3a00dc73e1 Updating subselect results after SUBSELECT was changed into SUBQUERY. 2003-04-04 13:33:01 +02:00
bell@sanja.is.com.ua
1a8227d1c1 Merge 2003-03-15 14:16:57 +02:00
bell@sanja.is.com.ua
587196984d Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-leak-4.1
 2003-03-15 11:24:44 +02:00
bell@sanja.is.com.ua
1cbf8f7408 fixed cached constsnt determination (bug #142 related) 2003-03-11 12:43:30 +02:00
bell@sanja.is.com.ua
c96e588490 processing of subselect in global ORDER BY (fifed crash of server) 
this implementation have limitation: prohibited subselect in ORDER BY dependence of most outer query (will be solved after removing passing first select_lex as fake select for global mysql_select())
 2003-03-11 01:06:28 +02:00
bell@sanja.is.com.ua
fd88f18547 fixed cleanup bug 2003-03-10 22:25:52 +02:00
bell@sanja.is.com.ua
af06b32a1d fixed crash on non-well-constructed reference 2003-03-10 16:38:06 +02:00
bell@sanja.is.com.ua
e98e85315f fix of illegal usage aggregate functions 2003-02-15 00:11:00 +02:00
Sinisa@sinisa.nasamreza.org
5acf83802d fix a bug in derived tables 
UNION's bug fixes and code clean-up
 2003-02-13 17:56:01 +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
bell@sanja.is.com.ua
e294751c41 fixed bug in determinating uncacheable queries 
new fatal_error interface to assign is_fatal_error and ne.report_error
commant about Item_row
 2003-01-30 22:15:44 +02:00
bell@sanja.is.com.ua
5ed5dac01b cyclic reference test removed, becouse testing of Item::fixed field apply more strict limitation 2003-01-30 14:35:07 +02:00
bell@sanja.is.com.ua
214036a7f6 improving of fields list creation in derived tables and unions 
fixed length of fields created in fubselect
fixed resolving fields of reduced in derived table subselect
 2003-01-29 19:42:39 +02:00
bell@sanja.is.com.ua
0c5b323d0f fixed bugs in temporary tables in subselect implementation (SCRUM) 
merging with switching on static tables optimization (SCRUM)
fixed subselects with uncacheable results
added test for fixed bugs from bugreports
 2003-01-28 14:48:12 +02:00
bell@sanja.is.com.ua
44d8a8cdab merging 2003-01-25 13:19:46 +02:00
bell@sanja.is.com.ua
d56e23f64e fixed subselects with temporary tables (SCRUM) 
fixed memory leacks
 2003-01-25 02:25:52 +02:00
bell@sanja.is.com.ua
372e2130e4 fixed test of cardinality 2003-01-21 13:55:26 +02:00
monty@mashka.mysql.fi
edb019aeaf Updated test results 2003-01-06 11:44:18 +02:00
monty@mashka.mysql.fi
6be1b941bc merge 2003-01-06 02:46:36 +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
bell@sanja.is.com.ua
cfc99ce45c fixed SET with subselect 2003-01-04 16:33:42 +02:00
bell@sanja.is.com.ua
9c63b18f97 fixed do with subselects 2003-01-03 17:08:00 +02:00
bell@sanja.is.com.ua
c7a02249f5 postreviews fix (SCRUM related) 
reordered Item_row class variables to be sorted by memory size
 2002-12-31 18:39:16 +02:00
bell@sanja.is.com.ua
7c0a074614 merging 2002-12-31 12:55:03 +02:00
bell@sanja.is.com.ua
2c6fca2755 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-row-4.1
 2002-12-31 12:48:00 +02:00
bell@sanja.is.com.ua
1dd7cb52ae support of subselect without FROM reducing (SCRUM) 
fixed bug of calling setup_fields without correct lex->current_select pointer in mysql_derived
more correct creation of reference in Item_field::fix_field
 2002-12-26 01:28:59 +02:00
bell@sanja.is.com.ua
521ec3163e results fixing 2002-12-25 14:33:28 +02:00
bell@sanja.is.com.ua
e67a0d2b86 check of LIMIT in row IN subquery (SCRUM related) 2002-12-25 12:03:08 +02:00
bell@sanja.is.com.ua
980ca35645 merging 2002-12-25 11:09:19 +02:00
Sinisa@sinisa.nasamreza.org
7f304a2746 Merge sinisa@work.mysql.com:/home/bk/mysql-4.1 
into sinisa.nasamreza.org:/mnt/work/mysql-4.1
 2002-12-24 14:02:42 +02:00
Sinisa@sinisa.nasamreza.org
5988ae5ca5 Many fixes. 
I still have to make a test case for :

UPDATE from sub-select with derived table
 2002-12-24 13:58:07 +02:00
bell@sanja.is.com.ua
50481ebfb6 LIMIT is prohibited in IN/ALL/ANY/SOME 2002-12-23 18:25:25 +02:00
bell@sanja.is.com.ua
b63f230346 row IN subselects (SCRUM) 2002-12-19 21:15:09 +02:00
bell@sanja.is.com.ua
4cfb6d97b5 support of simple row subselects (SCRUM) 2002-12-19 07:38:33 +02:00
bell@sanja.is.com.ua
e82b91e1c8 fixed subselect null test 
fixed method definition (overloading instead of redefinition)
fixed time expression type definition
 2002-12-15 11:14:53 +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
bell@sanja.is.com.ua
4506ab9ef1 _NEW_ IN/ALL/ANY/SOME behaviour with NULL (SCRUM related) 
optimization of left expression evaluation
more descriptive method name
 2002-12-06 21:55:53 +02:00
bell@sanja.is.com.ua
f1858ec331 fixed bug of PROCEDURE in same query with subselects 
prohibited using procedure inside subquery
fixed error handling of procedure analize
 2002-12-06 00:40:28 +02:00
bell@sanja.is.com.ua
91bd1e4cc5 fixed error message 2002-12-04 01:32:45 +02:00
bell@sanja.is.com.ua
75da3049c3 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-crash-4.1
 2002-12-01 00:17:33 +02:00
bell@sanja.is.com.ua
c6b48c6f26 fix of error handling 2002-12-01 00:11:22 +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
Sinisa@sinisa.nasamreza.org
25586e477a some bug fixes and tests for those. 
I am pushing now, because :

* I have a fix for crashing bug
* Sanja will destroy my changes in sub-select test ... ;)
 2002-11-30 19:53:31 +02:00
bell@sanja.is.com.ua
9da705ef2f check of using same table for changing and select 2002-11-30 19:26:18 +02:00
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
5921189e86 test of changing subselects tree 2002-11-28 23:31:48 +02:00
bell@sanja.is.com.ua
8e8678be9e fixed bug IN subselect with ORDER 2002-11-28 22:59:35 +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
Sinisa@sinisa.nasamreza.org
8a53d1ca6a adding mandatory aliases for derived tables as per SQL-99 
doing it in sql_yacc.yy does not work
this commit contains fixes for other tests
there are fixes in subselect test which will have to be changed
once fix_fields is fixed to work with aliased derived tables
 2002-11-28 19:19:21 +02:00
bell@sanja.is.com.ua
d7bd717ec8 after-merge fix 2002-11-27 22:35:23 +02:00
bell@sanja.is.com.ua
4be2cfd62d merging 2002-11-27 19:31:11 +02:00
bell@sanja.is.com.ua
1784d97f7a merging 2002-11-27 17:10:21 +02:00
bell@sanja.is.com.ua
aa9bfb44f9 after merging fix 2002-11-27 12:31:32 +02:00
bell@sanja.is.com.ua
32df7cacac merging 2002-11-27 11:32:09 +02:00
bell@sanja.is.com.ua
e419b767ac multi-delete with subselects (SCRUM) 2002-11-26 22:33:33 +02:00
bell@sanja.is.com.ua
fdb3eaf3d7 subselects in insert/replace (SCRUM) 2002-11-26 01:00:05 +02:00
bell@sanja.is.com.ua
b8f5fc3a13 subselet in delete (SCRUM) 2002-11-25 21:27:14 +02:00
bell@sanja.is.com.ua
d40bec6829 Merge 2002-11-25 17:53:03 +02:00
bell@sanja.is.com.ua
fdfe6a4c5e fixed bug of subselect in derived tables 2002-11-25 10:58:49 +02:00
bell@sanja.is.com.ua
c74c93ffc3 supported possiblity of item substitute (fixed bug) in setup_fields 
more efficient reference creation
fixed table_name of Field in temporary table
 2002-11-25 01:38:56 +02:00
bell@sanja.is.com.ua
1cee49dd86 Reference to field in outer subelect fixed 
Fixed context in error mesages
 2002-11-24 21:10:52 +02:00
bell@sanja.is.com.ua
aa5983b4a7 fixed removed by previos patch thd->allow_sum_func "side effect" of setup_conds 
renamed tables to prevent droping real tables
 2002-11-24 17:41:34 +02:00
bell@sanja.is.com.ua
39c7302140 fix of selfreference bug 2002-11-24 11:18:32 +02:00
bell@sanja.is.com.ua
f6f937085f fixed bug with thd->allow_sum_func value in subselect 2002-11-23 21:55:39 +02:00
bell@sanja.is.com.ua
1b62dc0223 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-crash-4.1
 2002-11-23 20:32:02 +02:00
bell@sanja.is.com.ua
2024464018 merging 2002-11-23 19:20:04 +02:00
monty@mashka.mysql.fi
806294c573 Fixes after merge with 4.0 2002-11-21 22:25:53 +02:00
bell@sanja.is.com.ua
2eb623a4f0 prevent using references on sum function (except HAVING clouse of current select) and forward references 2002-11-21 11:01:33 +02:00
bell@sanja.is.com.ua
bfcd4a7197 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-row-4.1
 2002-11-19 17:34:38 +02:00
bell@sanja.is.com.ua
4e45cc7a9e Fixed explain error handling 2002-11-18 22:19:15 +02:00
bell@sanja.is.com.ua
c0764205cf fixed subselect explain bug 2002-11-17 22:23:57 +02:00
bell@sanja.is.com.ua
7a9f47759e basic row Items (SCRUM) 2002-11-15 20:32:09 +02:00
bell@sanja.is.com.ua
979f27ee4a fixed bug in cyclic reference refinition 2002-11-14 09:43:24 +02:00
bell@sanja.is.com.ua
41d9311621 fixed cyclic reference bug 2002-11-14 00:26:18 +02:00
bell@sanja.is.com.ua
d8f1d74fe5 fixed bug of derived table in subselect 
fixed bug in error handling
 2002-11-13 11:59:03 +02:00
bell@sanja.is.com.ua
07c9266764 fixed error handling 
fixed subselects in ORDER bug
 2002-11-13 01:14:39 +02:00
bell@sanja.is.com.ua
063ffd2d67 prevent using expernal fields in derived tables 2002-11-11 10:49:41 +02:00
bell@sanja.is.com.ua
46a74ce73b fix of yet another join_free bug 
decreased number of check of "!join->select_lex->dependent"
 2002-11-11 00:15:38 +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
c78ae20589 ALL/ANY/SOME 
decreasing number of rules in sql_yacc.yy to satisfy bison limitation
fixed subselect Items initializer methods
 2002-11-07 23:45:19 +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
3e8a5e1d34 IN subselect with ORDER BY, HAVING & sum functions 2002-10-31 02:11:59 +02:00
bell@sanja.is.com.ua
6bc0286fed Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-in-4.1
 2002-10-27 23:27:57 +02:00
bell@sanja.is.com.ua
07727576b8 IN subselect 2002-10-27 23:27:00 +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
c2da10ae18 fixed DISTINCT in subselect bug 
small Item_ref fix
 2002-10-23 23:36:11 +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
31107251aa fixed cteate temporary field of subselect bug 2002-10-14 14:33:42 +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
f6d9e96fbc fixed subselect * bug 2002-10-12 01:09:47 +03:00
bell@sanja.is.com.ua
b79a4c01e7 fixed bug in subselect value storing 2002-10-11 17:00:11 +03:00
bell@sanja.is.com.ua
2715d331f7 fixed couple of bugs in field/reference name resolution 
fixed error handling in subselect fix_field
 2002-10-08 14:50:12 +03:00
bell@sanja.is.com.ua
09bec43b89 fixed error handling bug 2002-10-07 22:21:17 +03:00
bell@sanja.is.com.ua
23de67efae after merging fix 2002-10-07 00:56:21 +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
c65515d888 fixed bug in string & date types with group function in subselect 2002-09-28 18:34:56 +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
bell@sanja.is.com.ua
d9989c635e merged 2002-09-03 10:06:10 +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
bell@sanja.is.com.ua
0f6a9fe533 fixed bug reported by Walrus & Miguel in exists subselect 2002-07-31 01:26:51 +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
bell@sanja.is.com.ua
f974c735cf EXISTS type of subselect 
more correct parameters in result creation script
 2002-06-19 17:52:44 +03:00
bell@sanja.is.com.ua
fb2cd68b5d new subselect tests 
LIMIT fixed
AVG & STD with subselect fixed
join_free fixed to be depended queries compatible
sort_default removed from SELECT_LEX
 2002-06-01 23:35:36 +03:00
bell@sanja.is.com.ua
1fb2babea7 limit clause fixed 2002-05-28 22:38:17 +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