azure - Does U-Sql support cursors for iterating through data sets and extracting more data based on row values? -


does azure data lake analytics , u-sql support notion of cursors in scripts?

i have data set contains paths further data sets extract , want output results separate files.

at moment can't seem find solution dynamically extracting , outputting data based on values inside data sets.

u-sql expect files known @ compile time. thus, cannot extraction or outputting based on locations provided inside file.

you can specify filesets in extract statement data driven. working on adding ability use filesets on output well.

you can file feature requests @ http://aka.ms/adlfeedback.

cheers michael


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