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Strings which appear without charset context,

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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.
This commit is contained in:
unknown
2003-03-03 10:53:08 +04:00
parent 16cdf759a1
commit 310545adf0
11 changed files with 111 additions and 111 deletions
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4
sql/item_cmpfunc.cc
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@ -873,7 +873,7 @@ String *Item_func_case::val_str(String *str)
longlong Item_func_case::val_int()
{
char buff[MAX_FIELD_WIDTH];
String dummy_str(buff,sizeof(buff),thd_charset());
String dummy_str(buff,sizeof(buff),default_charset());
Item *item=find_item(&dummy_str);
longlong res;
@ -890,7 +890,7 @@ longlong Item_func_case::val_int()
double Item_func_case::val()
{
char buff[MAX_FIELD_WIDTH];
String dummy_str(buff,sizeof(buff),thd_charset());
String dummy_str(buff,sizeof(buff),default_charset());
Item *item=find_item(&dummy_str);
double res;