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Row Headers In U-SQL

Melissa Coates shows how to handle row headers in CSV files when writing U-SQL queries:

This is a quick tip about syntax for handling row headers in U-SQL, the data processing language of Azure Data Lake Analytics. There are two components: handling row headers on the source data which is being queried, and row headers on the dataset being generated by ADLA.

Click through for the one-liners as well as sample queries.