477
477
length=copy->to_length-HA_KEY_BLOB_LENGTH;
478
478
if (copy->from_field->table->in_use->count_cuted_fields)
479
479
copy->to_field->set_warning(MYSQL_ERROR::WARN_LEVEL_WARN,
482
482
int2store(copy->to_ptr,length);
483
483
memcpy(copy->to_ptr+HA_KEY_BLOB_LENGTH, copy->from_ptr + HA_KEY_BLOB_LENGTH,