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- 08 Feb, 2005 2 commits
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hf@deer.(none) authored
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monty@mysql.com authored
Ensure that references in HAVING, ORDER BY or GROUP BY are calculated after fields in SELECT. This will ensure that any reference to these has a valid value. Generalized the code for split_sum_func()
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- 07 Feb, 2005 1 commit
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monty@mysql.com authored
(BUG 8216)
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- 13 Dec, 2004 2 commits
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sergefp@mysql.com authored
* Added Item_ref::set_properties * Item_ref::Item_ref now expects to get in *item either NULL - then fix_fields() will be called later or ptr to Item it will refer to - then an equivalent of fix_fields() call is performed
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sergefp@mysql.com authored
The problem in 4.1 was the same as in 4.0 - fix_fields() not called for created Item_ref. The fix is similar too - initialize Item_refs in ctor (but don't interfere with cases when Item_ref is used by subselects).
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- 20 Oct, 2004 1 commit
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bell@sanja.is.com.ua authored
net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed (WL#2133)
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- 09 Oct, 2004 1 commit
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konstantin@mysql.com authored
change, and perform it (the new Item changes registry).
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- 08 Oct, 2004 1 commit
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konstantin@mysql.com authored
doesn't need to have it's own recovery mechanism.
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- 26 Aug, 2004 1 commit
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serg@serg.mylan authored
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- 17 Mar, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 19 Feb, 2004 1 commit
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igor@rurik.mysql.com authored
After review fixes for Item_equal.
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- 17 Feb, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 30 Dec, 2003 1 commit
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hf@deer.(none) authored
Here i added Item_*::cleanup() functions, removed a lot of ~Item_*'s, added code to restore order_list and group_list
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- 27 Nov, 2003 1 commit
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igor@rurik.mysql.com authored
The objects of this class represent multiple conjunctive equalities in where conditions: =(f1,f2,...fn) <=> f1=f2 and f2= ... and =fn. The objects are used to generate new possibale paths to access the tables when executing a query. They are also used to optimize the execution plan chosen by the optimizer for the query.
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- 12 Oct, 2003 1 commit
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bell@laptop.sanja.is.com.ua authored
(SCRUM) (WL#1274)
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- 06 Oct, 2003 1 commit
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bell@laptop.sanja.is.com.ua authored
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- 02 Jul, 2003 1 commit
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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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- 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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- 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 layout
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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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- 07 Jan, 2003 1 commit
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monty@mashka.mysql.fi authored
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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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- 25 Dec, 2002 1 commit
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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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- 19 Dec, 2002 1 commit
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bell@sanja.is.com.ua authored
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- 10 Dec, 2002 1 commit
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bell@sanja.is.com.ua authored
NULL fixed max_length fixed layout fixed
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- 07 Dec, 2002 1 commit
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bell@sanja.is.com.ua authored
Inserted comment
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- 29 Nov, 2002 1 commit
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bell@sanja.is.com.ua authored
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- 15 Nov, 2002 1 commit
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bell@sanja.is.com.ua authored
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