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Posted to issues@calcite.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/01/28 08:31:00 UTC

[jira] [Updated] (CALCITE-3758) FilterTableScanRule generate wrong mapping for filter condition when underlying is BindableTableScan

     [ https://issues.apache.org/jira/browse/CALCITE-3758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated CALCITE-3758:
------------------------------------
    Labels: pull-request-available  (was: )

> FilterTableScanRule generate wrong mapping for filter condition when underlying is BindableTableScan
> ----------------------------------------------------------------------------------------------------
>
>                 Key: CALCITE-3758
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3758
>             Project: Calcite
>          Issue Type: Improvement
>          Components: core
>            Reporter: Jin Xing
>            Assignee: Jin Xing
>            Priority: Major
>              Labels: pull-request-available
>
> When FilterTableScanRule push filter condition into ProjectableFilterableTable, the filter condition should be adjusted to be based on the internal table of BindableTableScan.
> This line[1] is rectified as *Mappings.source*
> [1][https://github.com/apache/calcite/blob/571731b80a58eb095ebac7123285c375e7afff90/core/src/main/java/org/apache/calcite/rel/rules/FilterTableScanRule.java#L124]



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