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https://issues.apache.org/jira/browse/ARROW-15016?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dragoș Moldovan-Grünfeld updated ARROW-15016:
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Summary: [R] show_exec_plan() for an arrow_dplyr_query (was: [R]
show_query() for an arrow_dplyr_query)
> [R] show_exec_plan() for an arrow_dplyr_query
> ---------------------------------------------
>
> Key: ARROW-15016
> URL: https://issues.apache.org/jira/browse/ARROW-15016
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Reporter: Jonathan Keane
> Assignee: Dragoș Moldovan-Grünfeld
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
> {*}Proposed approach{*}: [design
> doc|https://docs.google.com/document/d/1Ep8aV4jDsNCCy9uv1bjWY_JF17nzHQogv0EnGJvraQI/edit#]
> *Steps*
> * Read about ExecPlan and ExecPlan::ToString
> ** https://issues.apache.org/jira/browse/ARROW-14233
> ** https://issues.apache.org/jira/browse/ARROW-15138
> ** https://issues.apache.org/jira/browse/ARROW-13785
> * Hook up to the existing C++ ToString method for ExecPlans
> * Implement a {{ToString()}} method for {{ExecPlan}} R6 class
> * Implement and document {{show_exec_plan()}}
> {*}Original description{*}:
> Now that we can print a query plan (ARROW-13785) we should wire this up in R
> so we can see what execution plans are being put together for various queries
> (like the TPC-H queries)
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