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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_subselect.cc
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@ -372,7 +372,7 @@ String *Item_exists_subselect::val_str(String *str)
reset();
return 0;
}
str->set(value,thd_charset());
str->set(value,default_charset());
return str;
}
@ -415,7 +415,7 @@ String *Item_in_subselect::val_str(String *str)
null_value= 1;
return 0;
}
str->set(value,thd_charset());
str->set(value,default_charset());
return str;
}