hive-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mathieu Despriee <mdespr...@octo.com>
Subject Stack function in Hive : how to specify multiple aliases?
Date Thu, 10 Jan 2013 08:39:31 GMT
Hi folks,

I want to use the stack function, described here :
https://cwiki.apache.org/Hive/languagemanual-udf.html#LanguageManualUDF-BuiltinTableGeneratingFunctions%2528UDTF%2529

Hive asks me to provide the multiple aliases for the resulting columns
("The number of aliases in the AS clause does not match the number of
colums output by the UDTF, expected 3 aliases but got 1").

What's the syntax to provide multiple aliases ?

Thanks,
Mathieu

Mime
View raw message