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remove date_as_object argument from to_dataframe #861

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tswast opened this issue Aug 6, 2021 · 6 comments
Closed

remove date_as_object argument from to_dataframe #861

tswast opened this issue Aug 6, 2021 · 6 comments
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@jimfulton
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api: bigquery Issues related to the googleapis/python-bigquery API. semver: major Hint for users that this is an API breaking change. type: feature request ‘Nice-to-have’ improvement, new feature or different behavior or design.
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google-cloud-bigquery 3.0.0

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@tswast
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tswast commented Aug 6, 2021

I believe this was added to support #11 and #136, but I'm not convinced that this was the right approach. Instead, what we do for TIMESTAMP columns seems more appropriate -- try to cast to the right data type. If it fails due to out-of-range, then fallback to objects.
@tswast tswast added type: feature request ‘Nice-to-have’ improvement, new feature or different behavior or design. semver: major Hint for users that this is an API breaking change. labels Aug 6, 2021
@tswast tswast added this to To do in google-cloud-bigquery 3.0.0 via automation Aug 6, 2021
@product-auto-label product-auto-label bot added the api: bigquery Issues related to the googleapis/python-bigquery API. label Aug 6, 2021
@tswast tswast self-assigned this Aug 6, 2021
@tswast
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tswast commented Aug 9, 2021

Per https://pandas.pydata.org/pandas-docs/stable/user_guide/timeseries.html#generating-ranges-of-timestamps

datetime64[ns] is the expected dtype for dates. This is the dtype that is the result of the pandas.date_range function.

@tswast tswast mentioned this issue Aug 12, 2021
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@tswast tswast assigned jimfulton and plamut and unassigned tswast Aug 31, 2021
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plamut commented Sep 1, 2021

OK, will remove it.

@jimfulton jimfulton removed their assignment Sep 1, 2021
@tswast tswast mentioned this issue Sep 1, 2021
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@jimfulton
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@plamut have you started on this yet?

I'm running into this as part of my pandas date type. I'd just as soon take this.

@plamut
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plamut commented Sep 15, 2021

@jimfulton Kind of started, but had to switch to other things. If it's a semi-blocker for you that needs to be resolved now-ish, feel free to take it.

@jimfulton jimfulton assigned jimfulton and unassigned plamut Sep 15, 2021
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Mine! :)

Thanks.

@jimfulton jimfulton mentioned this issue Sep 15, 2021
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@tswast tswast mentioned this issue Sep 22, 2021
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tswast commented Dec 1, 2021

Fixed by #972 (to be released in v3)

@tswast tswast closed this as completed Dec 1, 2021
google-cloud-bigquery 3.0.0 automation moved this from To do to Done Dec 1, 2021
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api: bigquery Issues related to the googleapis/python-bigquery API. semver: major Hint for users that this is an API breaking change. type: feature request ‘Nice-to-have’ improvement, new feature or different behavior or design.
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@tswast @jimfulton @plamut