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https://issues.apache.org/jira/browse/CALCITE-6446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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EveyWu updated CALCITE-6446:
----------------------------
Description:
Add Spark functions that have been implemented but have different
OperandTypes/Returns.
Add Function
[CONCAT_WS|https://spark.apache.org/docs/latest/api/sql/index.html#concat_ws]
The concat argument type supports not only the string type but also the array
type.
was:
Add Spark functions that have been implemented but have different
OperandTypes/Returns.
Add Function
The parameter type supports not only the string type but also the array type.
> Add CONCAT_WS function (enabled in Spark library)
> -------------------------------------------------
>
> Key: CALCITE-6446
> URL: https://issues.apache.org/jira/browse/CALCITE-6446
> Project: Calcite
> Issue Type: Improvement
> Reporter: EveyWu
> Priority: Minor
>
> Add Spark functions that have been implemented but have different
> OperandTypes/Returns.
> Add Function
> [CONCAT_WS|https://spark.apache.org/docs/latest/api/sql/index.html#concat_ws]
> The concat argument type supports not only the string type but also the array
> type.
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