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Fixed CAST( xxx as CHAR)

Browse source 
sql/item.h:
  Made some virtual functions non virtual (as they are not used virtually)
sql/item_strfunc.cc:
  Optimizations.
sql/item_strfunc.h:
  Fixed BINARY handling
sql/sql_string.h:
  Indentation cleanups
This commit is contained in:
unknown 2002-11-25 17:33:51 +02:00
commit 1b9becc358
5 changed files with 34 additions and 14 deletions
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19
sql/item_timefunc.h
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@ -534,8 +534,17 @@ public:
Item_typecast(Item *a) :Item_str_func(a) {}
const char *func_name() const { return "char"; }
String *val_str(String *a)
{ a=args[0]->val_str(a); null_value=args[0]->null_value; return a; }
void fix_length_and_dec() { max_length=args[0]->max_length; }
{
String *tmp=args[0]->val_str(a);
null_value=args[0]->null_value;
tmp->set_charset(charset());
return tmp;
}
void fix_length_and_dec()
{
set_charset(thd_charset());
max_length=args[0]->max_length;
}
void print(String *str);
};
@ -544,7 +553,11 @@ class Item_char_typecast :public Item_typecast
{
public:
Item_char_typecast(Item *a) :Item_typecast(a) {}
void fix_length_and_dec() { binary=0; max_length=args[0]->max_length; }
void fix_length_and_dec()
{
set_charset(thd_charset());
max_length=args[0]->max_length;
}
};