DEA-C02: SnowPro Advanced — Data EngineerDemo

By Snowflake · Question Mode

QuestionQ41

Official exam objectives/topics

Which callback function must be included in a JavaScript User-Defined Function (UDF) for it to run successfully?

  • A initialize()
  • B processRow()
  • C handler()
  • D finalize()
Explanation

For a Snowflake JavaScript tabular UDF, processRow() is the required callback that Snowflake invokes for each input row. initialize() and finalize() are optional lifecycle callbacks.

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