Russ Hatch created CASSANDRA-6722:
-------------------------------------
Summary: cross-partition ordering should have warning or be
disallowed when paging
Key: CASSANDRA-6722
URL: https://issues.apache.org/jira/browse/CASSANDRA-6722
Project: Cassandra
Issue Type: Bug
Reporter: Russ Hatch
Priority: Minor
consider this schema/data/query:
{noformat}
CREATE TABLE paging_test (
id int,
value text,
PRIMARY KEY (id, value)
) WITH CLUSTERING ORDER BY (value ASC)
|id|value|
|1 |a |
|2 |b |
|1 |c |
|2 |d |
|1 |e |
|2 |f |
|1 |g |
|2 |h |
|1 |i |
|2 |j |
select * from paging_test where id in (1,2) order by value asc;
{noformat}
When paging the above query I get the sorted results from id=1 first, then the
sorted results from id=2 after that. I was testing this because I was curious
if the paging system could somehow globally sort the results but it makes sense
that we can't do that, since that would require all results to be collated up
front.
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
