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From "Eric Evans (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-2545) CQL: Syntax error performing batch updates
Date Sat, 23 Apr 2011 02:32:05 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-2545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Evans updated CASSANDRA-2545:
----------------------------------

    Attachment: v1-0001-CASSANDRA-2545-also-consider-APPLY-BATCH-for-terminati.txt

> CQL: Syntax error performing batch updates
> ------------------------------------------
>
>                 Key: CASSANDRA-2545
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2545
>             Project: Cassandra
>          Issue Type: Bug
>    Affects Versions: 0.8 beta 1
>            Reporter: Cathy Daw
>         Attachments: v1-0001-CASSANDRA-2545-also-consider-APPLY-BATCH-for-terminati.txt
>
>
> *CQL Test Case*
> {code}
> //TEST CASE #1
> BEGIN BATCH
> UPDATE users SET gender = 'm', birth_year = '1981' WHERE KEY = 'user1';
> UPDATE users SET gender = 'm', birth_year = '1982' WHERE KEY = 'user2';
> UPDATE users SET gender = 'm', birth_year = '1983' WHERE KEY = 'user3';
> APPLY BATCH	
> //TEST CASE #2
> BEGIN BATCH USING CONSISTENCY ZERO
> UPDATE users SET state = 'TX' WHERE KEY = 'user1';
> UPDATE users SET state = 'TX' WHERE KEY = 'user2';
> UPDATE users SET state = 'TX' WHERE KEY = 'user3';
> APPLY BATCH	
> //ERROR
> Bad Request: line 0:-1 mismatched input '<EOF>' expecting K_APPLY
> {code}
> *Test Setup*
> {code}
> CREATE COLUMNFAMILY users (
>   KEY varchar PRIMARY KEY,
>   password varchar,
>   gender varchar,
>   session_token varchar,
>   state varchar,
>   birth_year bigint);
> INSERT INTO users (KEY, password, gender, state, birth_year) VALUES ('user1', 'ch@ngem3',
'f', 'CA', '1971');
> INSERT INTO users (KEY, password, gender, state, birth_year) VALUES ('user2', 'ch@ngem3',
'f', 'CA', '1972');
> INSERT INTO users (KEY, password, gender, state, birth_year) VALUES ('user3', 'ch@ngem3',
'f', 'CA', '1973');
> {code}
> *Documented Syntax*
> {panel}
> BEGIN BATCH [USING <CONSISTENCY>]
> UPDATE CF1 SET name1 = value1, name2 = value2 WHERE KEY = keyname1;
> UPDATE CF1 SET name3 = value3 WHERE KEY = keyname2;
> UPDATE CF2 SET name4 = value4, name5 = value5 WHERE KEY = keyname3;
> APPLY BATCH
> {panel}

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