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- 07 Sep, 2003 1 commit
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bell@sanja.is.com.ua authored
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- 28 Aug, 2003 1 commit
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bell@laptop.sanja.is.com.ua authored
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- 20 Aug, 2003 1 commit
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bell@laptop.sanja.is.com.ua authored
uninitialized value fixed
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- 16 Aug, 2003 1 commit
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bell@laptop.sanja.is.com.ua authored
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- 15 Aug, 2003 1 commit
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bell@laptop.sanja.is.com.ua authored
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- 07 Aug, 2003 1 commit
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bell@sanja.is.com.ua authored
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)
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- 30 Jul, 2003 1 commit
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bar@bar.mysql.r18.ru authored
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);
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- 29 Jul, 2003 1 commit
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bell@sanja.is.com.ua authored
count HAVING clause elements with select list elements, because agregate function can be present in it (BUG#922) removerd unused loop_id
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- 17 Jul, 2003 1 commit
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bell@sanja.is.com.ua authored
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- 07 Jul, 2003 2 commits
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bell@sanja.is.com.ua authored
(SCRUM) (part of WL#818)
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bell@sanja.is.com.ua authored
(SCRUM) (part of WL#818)
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- 02 Jul, 2003 2 commits
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bell@sanja.is.com.ua authored
It looks like samll revolution in SELECT_LEX tree, but it was only natural way to solve problem with name resolution of external fields inside subselect which belongs to global order of union also it have following advantages: - removed mess with current_select type conversion - type checking/converting - a lot of virtual methods - fake select for union execution allocated only once (it was allocated for every subselect with union executing) changes: fixed bug with outer fields name resolution of subqueries which belong to global ORDER BY clause remuved select_lex() function, now thd->lex.current_select always have type SELECT_LEX new SELECT_LEX (fake_select_lex) will be allocated in case of UNION for using in UNION processing fake_select_lex allocated for union hold global ORDER BY & LIMIT clauses and have linkage equal to GLOBAL_OPTIONS_TYPE new description of SELECT_LEX tree (SCRUM)
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bell@sanja.is.com.ua authored
fixed dependence of items from reduced subquery (SCRUM)
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- 01 Jul, 2003 1 commit
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bell@sanja.is.com.ua authored
removed outer resolving flag (because of movingtransformation after fix_fields)
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- 26 Jun, 2003 1 commit
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bell@sanja.is.com.ua authored
fixed BUG #726
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- 24 Jun, 2003 1 commit
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bell@sanja.is.com.ua authored
fixed bug of current select pointer in subselect execution fixed layuot
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- 28 May, 2003 1 commit
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bell@sanja.is.com.ua authored
(bug #518 fixed)
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- 17 May, 2003 1 commit
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bell@sanja.is.com.ua authored
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- 14 May, 2003 1 commit
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bell@sanja.is.com.ua authored
removed "of is null" if it is possible (this cset should be SCRUM related, but not approved as scrum task yet)
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- 05 May, 2003 1 commit
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monty@narttu.mysql.fi authored
Fixed memory leak in new filesort code Optimzed sub selects to use keys with outer references. Increased max tables in join to 62
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- 22 Apr, 2003 1 commit
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bell@sanja.is.com.ua authored
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- 10 Mar, 2003 1 commit
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bell@sanja.is.com.ua authored
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- 06 Mar, 2003 1 commit
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Sinisa@sinisa.nasamreza.org authored
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- 03 Mar, 2003 1 commit
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bar@bar.mysql.r18.ru authored
like number-to-string-convertion-result, now takes current database character set, instead of thread character set. This makes it easy to be SQL99 conformant and 4.0 compatible. Item->thd_charset() is renamed to Item->default_charset() as old name doesn't describe its nature anymore.
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- 14 Feb, 2003 1 commit
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bell@sanja.is.com.ua authored
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- 10 Feb, 2003 1 commit
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monty@mashka.mysql.fi authored
Optimize depending sub querys Remove valgrind warnings
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- 02 Feb, 2003 1 commit
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bell@sanja.is.com.ua authored
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- 30 Jan, 2003 2 commits
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bell@sanja.is.com.ua authored
new fatal_error interface to assign is_fatal_error and ne.report_error commant about Item_row
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bell@sanja.is.com.ua authored
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- 29 Jan, 2003 1 commit
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bell@sanja.is.com.ua authored
fixed length of fields created in fubselect fixed resolving fields of reduced in derived table subselect
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- 28 Jan, 2003 1 commit
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bell@sanja.is.com.ua authored
merging with switching on static tables optimization (SCRUM) fixed subselects with uncacheable results added test for fixed bugs from bugreports
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- 26 Jan, 2003 1 commit
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bell@sanja.is.com.ua authored
after merge fix of 577 task (SCRUM, pre commit to be able to merge with static tables optimization fix) fixed derived tables with subselect inside
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- 25 Jan, 2003 1 commit
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bell@sanja.is.com.ua authored
fixed memory leacks
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- 21 Jan, 2003 1 commit
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monty@mashka.mysql.fi authored
Some changes to the prepared statement protocol to make it easier to use and faster.
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- 02 Jan, 2003 1 commit
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bell@sanja.is.com.ua authored
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- 31 Dec, 2002 1 commit
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bell@sanja.is.com.ua authored
reordered Item_row class variables to be sorted by memory size
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- 27 Dec, 2002 2 commits
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bell@sanja.is.com.ua authored
fixed layout
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bell@sanja.is.com.ua authored
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- 25 Dec, 2002 2 commits
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bell@sanja.is.com.ua authored
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
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bell@sanja.is.com.ua authored
fiexd bug in LIMIT check
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