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1. Some optimization when conversion is not needed.

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2. One now must pass length argument into append(const char *str, uint length),
length is not calculated internally anymore.
This commit is contained in:
bar@bar.intranet.mysql.r18.ru
2004-05-25 15:54:03 +05:00
parent 115e769be2
commit 3f8996f88d
4 changed files with 38 additions and 21 deletions
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7
sql/sql_select.cc
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@ -9261,7 +9261,9 @@ static void select_describe(JOIN *join, bool need_tmp_table, bool need_order,
{
if (tmp1.length())
tmp1.append(',');
tmp1.append(table->key_info[j].name, 0, system_charset_info);
tmp1.append(table->key_info[j].name,
strlen(table->key_info[j].name),
system_charset_info);
}
}
}
@ -9281,7 +9283,8 @@ static void select_describe(JOIN *join, bool need_tmp_table, bool need_order,
{
if (tmp2.length())
tmp2.append(',');
tmp2.append((*ref)->name(), 0, system_charset_info);
tmp2.append((*ref)->name(), strlen((*ref)->name()),
system_charset_info);
}
item_list.push_back(new Item_string(tmp2.ptr(),tmp2.length(),cs));
}