add nested column query benchmarks#12786
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clintropolis merged 1 commit intoapache:masterfrom Jul 15, 2022
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clintropolis
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Area - Querying
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maytasm
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Jul 15, 2022
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Description
Adds SQL benchmarks for measuring the 'nested columns' added in #12753 to assist in making future performance improvements. I also modified the data generator to allow using a
TransformSpecso that additional columns can be built from the generated data, which in these benchmarks are usingjson_objectto build nested structure containing the same data as the top level generated columns.The benchmarks themselves are the same as here #12753 (comment)