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join_outer.result, opt_range.cc, item_cmpfunc.cc:

Browse Source 
Post merge changes
sql_yacc.yy:
  Post merge changes
sql_select.cc:
  Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
   for some expressions (post merge changes).
   The function add_key_fields() is modified. There cannot be NOT before
   BETWEEN/IN anymore. Rather Item_func_between/in objects can represent
   now [NOT]BETWEEN/IN expressions.


sql/item_cmpfunc.cc:
  Post merge changes
sql/opt_range.cc:
  Post merge changes
sql/sql_select.cc:
  Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
   for some expressions (post merge changes).
   The function add_key_fields() is modified. There cannot be NOT before
   BETWEEN/IN anymore. Rather Item_func_between/in objects can represent
   now [NOT]BETWEEN/IN expressions.
sql/sql_yacc.yy:
  Post merge changes.
mysql-test/r/join_outer.result:
  Post merge changes
This commit is contained in:
unknown
2005-09-07 17:42:47 +04:00
parent 2e883d19cf
commit 0a61c3abda
5 changed files with 25 additions and 46 deletions
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16
sql/opt_range.cc
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@ -3524,20 +3524,12 @@ static SEL_TREE *get_mm_tree(PARAM *param,COND *cond)
}
Item_func *cond_func= (Item_func*) cond;
if (cond_func->functype() == Item_func::NOT_FUNC)
{
/* Optimize NOT BETWEEN and NOT IN */
Item *arg= cond_func->arguments()[0];
if (arg->type() != Item::FUNC_ITEM)
DBUG_RETURN(0);
cond_func= (Item_func*) arg;
if (cond_func->functype() != Item_func::BETWEEN &&
cond_func->functype() != Item_func::IN_FUNC)
DBUG_RETURN(0);
inv= TRUE;
}
if (cond_func->functype() == Item_func::BETWEEN ||
cond_func->functype() == Item_func::IN_FUNC)
inv= ((Item_func_opt_neg *) cond_func)->negated;
else if (cond_func->select_optimize() == Item_func::OPTIMIZE_NONE)
DBUG_RETURN(0);
param->cond= cond;
switch (cond_func->functype()) {