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https://issues.apache.org/jira/browse/FLINK-20512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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godfrey he updated FLINK-20512:
-------------------------------
Description:
We will introduce {{getDescription()}} method which returns the description
information of the ExecNode,
introduce {{getOutputType()}} method which returns the output {{RowType}} of
the ExecNode,
introduce {{replaceInputEdge(int ordinalInParent, ExecEdge newInputEdge)}}
method which can update the input edge at the given index.
Note: {{RelNode}} also has {{getDescription()}} method, so before we finish all
separation work, we will introduce {{getDesc()}} instead of
{{getDescription()}} to avoid compile error.
was:
We will introduce {{getDescription()}} method which returns the description
information of the ExecNode,
introduce {{getOutputType()}} method which returns the output {{RowType}} of
the ExecNode,
introduce {{replaceInput(int ordinalInParent, ExecEdge newInputEdge,
ExecNode<?> newInputNode)}} method which can update the input edge and node at
the given index, meanwhile {{replaceInputNode}} method is deprecated
Note: {{RelNode}} also has {{getDescription()}} method, so before we finish all
separation work, we will introduce {{getDesc()}} instead of
{{getDescription()}} to avoid compile error.
> Introduce getDescription, getOutputType, replaceInput methods for ExecNode
> --------------------------------------------------------------------------
>
> Key: FLINK-20512
> URL: https://issues.apache.org/jira/browse/FLINK-20512
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / Planner
> Reporter: godfrey he
> Priority: Major
> Labels: pull-request-available
>
> We will introduce {{getDescription()}} method which returns the description
> information of the ExecNode,
> introduce {{getOutputType()}} method which returns the output {{RowType}} of
> the ExecNode,
> introduce {{replaceInputEdge(int ordinalInParent, ExecEdge newInputEdge)}}
> method which can update the input edge at the given index.
> Note: {{RelNode}} also has {{getDescription()}} method, so before we finish
> all separation work, we will introduce {{getDesc()}} instead of
> {{getDescription()}} to avoid compile error.
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