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Posted to commits@cassandra.apache.org by "Michael Semb Wever (Jira)" <ji...@apache.org> on 2020/04/17 09:13:00 UTC

[jira] [Commented] (CASSANDRA-15730) Batch statement preparation fails if multiple tables and parameters are used

    [ https://issues.apache.org/jira/browse/CASSANDRA-15730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17085580#comment-17085580 ] 

Michael Semb Wever commented on CASSANDRA-15730:
------------------------------------------------

||branch||circleci||jenkins||
|[trunk_15730|https://github.com/apache/cassandra/compare/trunk...BrynCooke:CASSANDRA-15730-trunk]|[circleci|https://circleci.com/gh/BrynCooke/workflows/cassandra/tree/CASSANDRA-15730-trunk]|[!https://ci-cassandra.apache.org/job/Cassandra-devbranch/64/badge/icon!|https://ci-cassandra.apache.org/blue/organizations/jenkins/Cassandra-devbranch/detail/Cassandra-devbranch/64]|

> Batch statement preparation fails if multiple tables and parameters are used
> ----------------------------------------------------------------------------
>
>                 Key: CASSANDRA-15730
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15730
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Bryn Cooke
>            Priority: Normal
>              Labels: pull-request-available
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> Batch statement preparation fails with an assertion error if multiple tables and parameters are used.
> {{BEGIN BATCH }}
> {{ UPDATE tbl1 SET v1 = 1 WHERE k1 = ?}}
> {{ UPDATE tbl2 SET v2 = 2 WHERE k2 = ?}}
> {{APPLY BATCH}}
> The logic for affectsMultipleTables [here|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/cql3/statements/BatchStatement.java#L144] looks inverted
>  This later causes an assertion failure [here|https://github.com/apache/cassandra/blob/24c8a21c1c131abd89c6b646343ff098d1b3263b/src/java/org/apache/cassandra/cql3/VariableSpecifications.java#L75]
>  
>  



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