addresses #977

remove hack to get decimals working

git-svn-id: file:///svn/mysql/tokudb-engine/src@4988 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/ha_tokudb.cc

@@ -1564,16 +1564,6 @@ void ha_tokudb::unpack_key(uchar * record, DBT * key, uint index) {
         /* tokutek change to make pack_key and unpack_key work for
            decimals */
         uint unpack_length = key_part->length;
-        //
-        // TEMPORARY HACK
-        // True change is to modify the Field_new_decimal class to properly
-        // implement unpack_key, pack_key, and pack_cmp, part of ticket 977
-        //
-        if (key_part->field->type() == MYSQL_TYPE_NEWDECIMAL) {
-            memcpy(record + field_offset(key_part->field), pos, key_part->length);
-            pos += key_part->length;
-        }
-        else {
         pos = (uchar *) key_part->field->unpack_key(record + field_offset(key_part->field), pos,
 #if MYSQL_VERSION_ID < 50123
                                                     unpack_length);
@@ -1581,7 +1571,6 @@ void ha_tokudb::unpack_key(uchar * record, DBT * key, uint index) {
                                                     unpack_length, table->s->db_low_byte_first);
 #endif
     }
-    }
 }