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https://issues.apache.org/jira/browse/FLINK-3192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15087348#comment-15087348
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ASF GitHub Bot commented on FLINK-3192:
---------------------------------------
Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/1477#discussion_r49072116
--- Diff: flink-staging/flink-table/pom.xml ---
@@ -94,6 +94,12 @@ under the License.
<scope>test</scope>
</dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-databind</artifactId>
+ <version>2.4.4</version>
--- End diff --
can you use the `${jackson.version}` variable here?
> Add explain support to print ast and sql physical execution plan.
> ------------------------------------------------------------------
>
> Key: FLINK-3192
> URL: https://issues.apache.org/jira/browse/FLINK-3192
> Project: Flink
> Issue Type: New Feature
> Components: Table API
> Reporter: GaoLun
> Assignee: GaoLun
> Priority: Minor
> Labels: features
>
> Table API doesn't support sql-explanation now. Add the explain support to
> print ast (abstract syntax tree) and the physical execution plan of sql.
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