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https://issues.apache.org/jira/browse/DRILL-8281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17582725#comment-17582725
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ASF GitHub Bot commented on DRILL-8281:
---------------------------------------
jnturton merged PR #2627:
URL: https://github.com/apache/drill/pull/2627
> Info schema LIKE with ESCAPE push down bug
> ------------------------------------------
>
> Key: DRILL-8281
> URL: https://issues.apache.org/jira/browse/DRILL-8281
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Information Schema
> Affects Versions: 1.20.2
> Reporter: James Turton
> Assignee: James Turton
> Priority: Minor
> Fix For: 1.20.3
>
>
> DRILL-8057 brought in a regression whereby info schema LIKE patterns
> containing an escape character are not correctly processed. For example if a
> storage plugin called dfs_foo (note the presence of the special '_') is
> present then the following query wrongly returns no records.
> {code:java}
> apache drill> show databases where schema_name like 'dfs^_foo.%' escape '^';
> No rows selected (2.305 seconds){code}
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