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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/04/26 12:33:26 UTC
[GitHub] [arrow-rs] alamb opened a new issue #94: [Rust][DataFusion] Add FORMAT to explain plan and an easy to visualize format
alamb opened a new issue #94:
URL: https://github.com/apache/arrow-rs/issues/94
*Note*: migrated from original JIRA: https://issues.apache.org/jira/browse/ARROW-9746
As suggested by [~jorgecarleitao] on https://github.com/apache/arrow/pull/7959#pullrequestreview-467291192 --
> #### Other formats?
> One thing I dislike about spark is that EXPLAIN is in a not-so-nice format to parse programmatically. One idea is to allow `explain` to return the result in json. This is e.g. useful to construct a visual graph representation of the plan. One idea would be to support another string parameter, `format`, and make it default to `string` (not necessarily in this PR).
The typical thing I have used in the past to great effect is graphviz: https://graphviz.org/ and `dot` -- so the idea is that we would get a command like:
{code}
EXPLAIN FORMAT GRAPHVIZ SELECT * FROM FOO
{code}
which would provide the plan in graphviz format (in addition to text)
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[GitHub] [arrow-rs] alamb commented on issue #94: [Rust][DataFusion] Add FORMAT to explain plan and an easy to visualize format
Posted by GitBox <gi...@apache.org>.
alamb commented on issue #94:
URL: https://github.com/apache/arrow-rs/issues/94#issuecomment-826802442
wrong repo
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[GitHub] [arrow-rs] alamb commented on issue #94: [Rust][DataFusion] Add FORMAT to explain plan and an easy to visualize format
Posted by GitBox <gi...@apache.org>.
alamb commented on issue #94:
URL: https://github.com/apache/arrow-rs/issues/94#issuecomment-826798246
Comment from Andy Grove(andygrove) @ 2020-08-21T22:52:56.140+0000:
<pre>I am also a fan of dot and graphviz. Would be great to see this.</pre>
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[GitHub] [arrow-rs] alamb closed issue #94: [Rust][DataFusion] Add FORMAT to explain plan and an easy to visualize format
Posted by GitBox <gi...@apache.org>.
alamb closed issue #94:
URL: https://github.com/apache/arrow-rs/issues/94
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