crate/crate — pull request #1219 by mfelsche (2014-10-02 12:39:52+00:00)
Title: fix update on partitioned tables

in case of an UPDATE query on a partitioned table

* referencing an unknown column
* referencing an unknown partition value

e.g.:

```sql
UPDATE parted_table SET a='updated' WHERE unknown = 1;
-- OR
UPDATE parted_table SET a='updated' WHERE partition_column='unknown'
```
all partitions were updated