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Posted to issues-all@impala.apache.org by "Daniel Becker (Jira)" <ji...@apache.org> on 2022/11/23 12:35:00 UTC
[jira] [Updated] (IMPALA-2422) % escaping does not work correctly in a LIKE clause
[ https://issues.apache.org/jira/browse/IMPALA-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Becker updated IMPALA-2422:
----------------------------------
Target Version: Impala 4.3.0 (was: Impala 4.2.0)
> % escaping does not work correctly in a LIKE clause
> ---------------------------------------------------
>
> Key: IMPALA-2422
> URL: https://issues.apache.org/jira/browse/IMPALA-2422
> Project: IMPALA
> Issue Type: Bug
> Components: Backend, Frontend
> Affects Versions: Impala 2.2.4, Impala 2.3.0, Impala 2.5.0, Impala 2.4.0, Impala 2.6.0, Impala 2.7.0
> Reporter: Huaisi Xu
> Priority: Critical
> Labels: correctness, downgraded, incompatibility
>
> {code:java}
> [localhost:21000] > select '%' like "\%";
> Query: select '%' like "\%"
> +---------------+
> | '%' like '\%' |
> +---------------+
> | false | -> should return true.
> +---------------+
> Fetched 1 row(s) in 0.01s
> {code}
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