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Posted to issues@drill.apache.org by "Parth Chandra (JIRA)" <ji...@apache.org> on 2015/03/18 23:50:39 UTC
[jira] [Updated] (DRILL-1831) LIKE operator not working with SQL
[charlist] Wildcard
[ https://issues.apache.org/jira/browse/DRILL-1831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Parth Chandra updated DRILL-1831:
---------------------------------
Assignee: Rahul Challapalli (was: Mehant Baid)
> LIKE operator not working with SQL [charlist] Wildcard
> ------------------------------------------------------
>
> Key: DRILL-1831
> URL: https://issues.apache.org/jira/browse/DRILL-1831
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Reporter: Rahul Challapalli
> Assignee: Rahul Challapalli
> Fix For: 0.9.0
>
>
> git.commit.id.abbrev=142e577
> Data :
> {code}
> abc
> def
> acf
> fgh
> qjh
> {code}
> The below query works fine
> {code}
> 0: jdbc:drill:schema=dfs.drillTestDir> select columns[0] from `data-shapes/temp.tbl` where columns[0] like '%b%';
> +------------+
> | EXPR$0 |
> +------------+
> | abc |
> +------------+
> 1 row selected (0.122 seconds)
> {code}
> However the below query does not return anything
> {code}
> 0: jdbc:drill:schema=dfs.drillTestDir> select columns[0] from `data-shapes/temp.tbl` where columns[0] like '[aq]%';
> +------------+
> | EXPR$0 |
> +------------+
> +------------+
> No rows selected (0.139 seconds)
> {code}
> The above query should return values which start with either 'a' or 'q'.
> Text Plan :
> {code}
> 00-00 Screen
> 00-01 Project(EXPR$0=[$0])
> 00-02 SelectionVectorRemover
> 00-03 Filter(condition=[LIKE($0, '[aq]%')])
> 00-04 Project(ITEM=[ITEM($0, 0)])
> 00-05 Scan(groupscan=[EasyGroupScan [selectionRoot=/drill/testdata/data-shapes/temp.tbl, numFiles=1, columns=[`columns`[0]], files=[maprfs:/drill/testdata/data-shapes/temp.tbl]]])
> {code}
> Let me know if you need anything else
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