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https://issues.apache.org/jira/browse/SPARK-8266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin updated SPARK-8266:
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Parent Issue: SPARK-9571 (was: SPARK-8159)
> string function: translate
> --------------------------
>
> Key: SPARK-8266
> URL: https://issues.apache.org/jira/browse/SPARK-8266
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Reynold Xin
> Assignee: Cheng Hao
> Priority: Minor
>
> translate(string|char|varchar input, string|char|varchar from,
> string|char|varchar to): string
> Translates the input string by replacing the characters present in the from
> string with the corresponding characters in the to string. This is similar to
> the translate function in PostgreSQL. If any of the parameters to this UDF
> are NULL, the result is NULL as well.
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