Project operator

Created by Christian Kuka (库科), last modified on Jan 16, 2014

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Reduces the input object to the given attributes.Makes no duplicate eleminition.

Parameter

attributes: A list of attribute names to project on

Example

PQL

Project Operator

output = PROJECT({
                  attributes = ['auction', 'bidder']
                 }, input)

CQL

Project Operator

SELECT auction, bidder FROM input

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