diff options
Diffstat (limited to 'sql/key.cc')
| -rw-r--r-- | sql/key.cc | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sql/key.cc b/sql/key.cc index 8c7eab2a688..819b79879e8 100644 --- a/sql/key.cc +++ b/sql/key.cc @@ -360,12 +360,10 @@ void key_unpack(String *to,TABLE *table,uint idx) if (field->binary() && field->type() == MYSQL_TYPE_STRING && tmp.length()) { const char *tmp_end= tmp.ptr() + tmp.length(); - while (tmp_end > tmp.ptr() && !*--tmp_end); + while (tmp_end > tmp.ptr() && !*--tmp_end) ; tmp.length(tmp_end - tmp.ptr() + 1); } - if (cs->mbmaxlen > 1 && - table->field[key_part->fieldnr - 1]->field_length != - key_part->length) + if (cs->mbmaxlen > 1 && (key_part->key_part_flag & HA_PART_KEY_SEG)) { /* Prefix key, multi-byte charset. |