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Posted to issues@drill.apache.org by "Sean Hsuan-Yi Chu (JIRA)" <ji...@apache.org> on 2015/05/26 20:01:17 UTC

[jira] [Updated] (DRILL-3174) Calcite blocks queries whose type-missmatch can be resolved by Drill's Implicit casting

     [ https://issues.apache.org/jira/browse/DRILL-3174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Hsuan-Yi Chu updated DRILL-3174:
-------------------------------------
    Description: 
{code}
select a from ... union all select b from ...
{code}

where a is int, and b is a bunch of integers in varchar types. Drill-Calcite interrupts this query by the column types. Since Drill has its own ways of handling type-mismatch, can we let Calcite ignore type checking?



  was:
{code}
select a from ... union all select b from ...
{code }

where a is int, and b is a bunch of integers in varchar types. Drill-Calcite interrupts this query by the column types. Since Drill has its own ways of handling type-mismatch, can we let Calcite ignore type checking?




> Calcite blocks queries whose type-missmatch can be resolved by Drill's Implicit casting
> ---------------------------------------------------------------------------------------
>
>                 Key: DRILL-3174
>                 URL: https://issues.apache.org/jira/browse/DRILL-3174
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Query Planning & Optimization
>            Reporter: Sean Hsuan-Yi Chu
>            Assignee: Sean Hsuan-Yi Chu
>
> {code}
> select a from ... union all select b from ...
> {code}
> where a is int, and b is a bunch of integers in varchar types. Drill-Calcite interrupts this query by the column types. Since Drill has its own ways of handling type-mismatch, can we let Calcite ignore type checking?



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