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https://issues.apache.org/jira/browse/CASSANDRA-8421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14239219#comment-14239219
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madheswaran commented on CASSANDRA-8421:
----------------------------------------
h3. Another Issue in Search:
------------------------------
First Query searching list value {color:red} {key: 'contactNumber', value:
'8888888889007'} {color}
{code:title=First Query |borderStyle=solid}
1) SELECT * from entity WHERE status_key < 3 and field_values contains {key:
'contactNumber', value: '8888888889007'} and domain = 'pcs.com' allow filtering
;
entity_id | begining | domain | domain_type |
entity_template_name | field_values
|
global_entity_type | revision_time | status_key |
status_name | uuid
--------------------------------------+----------+---------+-------------+-------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------+--------------------------------------+------------+-------------+------
723d4295-1ad2-4aba-8638-5bdd6b3be8b7 | 1 | pcs.com | null |
DefaultPCSTemplate_User | [{key: 'access', value:
'[{"entityId":"c0e30978-9662-4d6e-9503-7fcfd4d7693c"},{"entityId":"9af1e1e2-05bd-4929-a2cc-ff9e6526992c"}]'},
{key: 'contactNumber', value: '8888888889007'}, {key: 'firstName', value:
'James'}, {key: 'lastName', value: 'Smith'}, {key: 'primaryEmail', value:
'[email protected]'}, {key: 'roleName', value: 'admin'}, {key: 'userName',
value: 'James9007'}, {key: 'userType', value: 'some'}, {key: 'password', value:
'James9007'}] | USER | 5a0dad10-7edf-11e4-8d47-4b86331ee8c7 |
0 | ACTIVE | null
(1 rows)
{code}
2) Same query but searching another value of list {color:red} {key: 'access',
value:
'[{"entityId":"c0e30978-9662-4d6e-9503-7fcfd4d7693c"},{"entityId":"9af1e1e2-05bd-4929-a2cc-ff9e6526992c"}]'}
{color} from same *ROW* but it is not returning any value.
{code:title=SecondQuery |borderStyle=solid}
SELECT * from entity WHERE status_key < 3 and field_values contains {key:
'access', value:
'[{"entityId":"c0e30978-9662-4d6e-9503-7fcfd4d7693c"},{"entityId":"9af1e1e2-05bd-4929-a2cc-ff9e6526992c"}]'}
and domain = 'pcs.com' allow filtering ;
(0 rows)
{code}
Index Created for both status_key and field_values
{code}
CREATE INDEX entity_begining_idx_1 ON galaxy_development.entity (begining);
CREATE INDEX entity_domain_idx_1 ON galaxy_development.entity (domain);
CREATE INDEX entity_field_values_idx_1 ON galaxy_development.entity
(field_values);
CREATE INDEX entity_global_entity_type_idx_1 ON galaxy_development.entity
(global_entity_type);
CREATE INDEX entity_revision_time_idx_1 ON galaxy_development.entity
(revision_time);
CREATE INDEX entity_status_key_idx_1 ON galaxy_development.entity (status_key);
{code}
> Cassandra 2.1.1 UDT not returning value for LIST type as UDT
> ------------------------------------------------------------
>
> Key: CASSANDRA-8421
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8421
> Project: Cassandra
> Issue Type: Bug
> Components: API
> Environment: single node cassandra
> Reporter: madheswaran
> Assignee: Sylvain Lebresne
> Fix For: 3.0, 2.1.3
>
> Attachments: 8421-unittest.txt, entity_data.csv
>
>
> I using List and its data type is UDT.
> UDT:
> {code}
> CREATE TYPE
> fieldmap (
> key text,
> value text
> );
> {code}
> TABLE:
> {code}
> CREATE TABLE entity (
> entity_id uuid PRIMARY KEY,
> begining int,
> domain text,
> domain_type text,
> entity_template_name text,
> field_values list<fieldmap>,
> global_entity_type text,
> revision_time timeuuid,
> status_key int,
> status_name text,
> uuid timeuuid
> ) {code}
> INDEX:
> {code}
> CREATE INDEX entity_domain_idx_1 ON galaxy_dev.entity (domain);
> CREATE INDEX entity_field_values_idx_1 ON galaxy_dev.entity (field_values);
> CREATE INDEX entity_global_entity_type_idx_1 ON galaxy_dev.entity (gen_type );
> {code}
> QUERY
> {code}
> SELECT * FROM entity WHERE status_key < 3 and field_values contains {key:
> 'userName', value: 'Sprint5_200002'} and gen_type = 'USER' and domain =
> 'S4_1017.abc.com' allow filtering;
> {code}
> The above query return value for some row and not for many rows but those
> rows and data's are exist.
> Observation:
> If I execute query with other than field_maps, then it returns value. I
> suspect the problem with LIST with UDT.
> I have single node cassadra DB. Please let me know why this strange behavior
> from cassandra.
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