add indexed fields support to python api #1502
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implements nested structs `col("a")['b']`
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Thanks @nl5887 ! Can you please write a test -- perhaps by adding to one of the existing suites in https://github.com/apache/arrow-datafusion/tree/master/python/datafusion/tests ? |
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Totally missed the test. Sorry about that. Added the test @alamb. |
alamb
approved these changes
Dec 29, 2021
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Thanks @nl5887 -- looks good to me. I kicked off the tests and we can merge this in when they pass 👍 |
jimexist
approved these changes
Dec 31, 2021
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Closes #1501.
This implements indexed field access for Python similar to SQL (
col('a')['b']).