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Date: Tue, 3 May 2011 01:50:03 +0000 (UTC)
From: "Jonathan Ellis (JIRA)" <jira@apache.org>
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Subject: [jira] [Updated] (CASSANDRA-2593) CQL: Errors when running
 unqualified "select column" statement (no where clause)
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     [ https://issues.apache.org/jira/browse/CASSANDRA-2593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-2593:
--------------------------------------

          Component/s: API
    Affects Version/s:     (was: 0.8.0)
                       0.8 beta 1
        Fix Version/s: 0.8.0
             Assignee: Pavel Yaskevich

> CQL: Errors when running unqualified "select column" statement (no where clause) 
> ---------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-2593
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2593
>             Project: Cassandra
>          Issue Type: Bug
>          Components: API
>    Affects Versions: 0.8 beta 1
>            Reporter: Cathy Daw
>            Assignee: Pavel Yaskevich
>            Priority: Minor
>              Labels: cql
>             Fix For: 0.8.0
>
>
> *Seed Data*
> {code}
> CREATE KEYSPACE cqldb with strategy_class = 'org.apache.cassandra.locator.SimpleStrategy' and strategy_options:replication_factor=2;
> USE cqldb;
> CREATE COLUMNFAMILY users (KEY varchar PRIMARY KEY, password varchar, gender varchar, session_token varchar, state varchar, birth_year bigint);
> INSERT INTO users (KEY, password) VALUES ('user0', 'ch@ngem3');
> INSERT INTO users (KEY, password, gender, state, birth_year) VALUES ('user1', 'ch@ngem3a', 'f', 'TX', '1968');
> INSERT INTO users (KEY, password) VALUES ('user2', 'ch@ngem3b');
> INSERT INTO users (KEY, password) VALUES ('user3', 'ch@ngem3c');
> {code}
> *Query #1 - select varchar column*
> {code}
> cqlsh> select state from users;
> u'user1' | u'state',u'TX'
> Exception: 'NoneType' object has no attribute 'decode'
> cqlsh> select birth_year from users where KEY='user1';
> u'user1' | u'birth_year',1968
> {code}
> *Query #2 - select bigint column*
> {code}
> cqlsh> select birth_year from users;
> Exception: unpack requires a string argument of length 8
> cqlsh> select state from users where KEY='user1';
> u'user1' | u'state',u'TX'
> {code}
> *A simple 'SELECT *' with no WHERE clause works fine*
> {code}
> cqlsh> select * from users;
> u'user1' | u'birth_year',1968 | u'gender',u'f' | u'password',u'ch@ngem3a' | u'state',u'TX'
> u'user0' | u'password',u'ch@ngem3'
> u'user3' | u'password',u'ch@ngem3c'
> u'user2' | u'password',u'ch@ngem3b'
> {code}

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