BigQuery: Autofetch table schema on load if not provided #9108
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Unit tests passing locally, but failing on Kokoro, investigating... Update: Found a non-essential lint issue (unused import), but unit tests also fail on the latest Update 2: Submitted a fix in #9112. |
tswast
requested changes
Aug 27, 2019
A similar check is already performed on the server, and server-side errors are preferred to client errors.
tswast
reviewed
Aug 28, 2019
A mock should raise this error instead of returning a table to trigger schema generation from Pandas dtypes.
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Restarted due to failed snippets tests (500 - internal server error) - Kokoro log. |
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The |
tswast
requested changes
Sep 4, 2019
tswast
approved these changes
Sep 4, 2019
emar-kar
pushed a commit
to MaxxleLLC/google-cloud-python
that referenced
this pull request
Sep 11, 2019
…9108) * Autofetch table schema on load if not provided * Avoid fetching table schema if WRITE_TRUNCATE job * Skip dataframe columns list check A similar check is already performed on the server, and server-side errors are preferred to client errors. * Raise table NotFound in auto Pandas schema tests A mock should raise this error instead of returning a table to trigger schema generation from Pandas dtypes. * Use list_columns_and_indexes() for names list
emar-kar
pushed a commit
to MaxxleLLC/google-cloud-python
that referenced
this pull request
Sep 18, 2019
…9108) * Autofetch table schema on load if not provided * Avoid fetching table schema if WRITE_TRUNCATE job * Skip dataframe columns list check A similar check is already performed on the server, and server-side errors are preferred to client errors. * Raise table NotFound in auto Pandas schema tests A mock should raise this error instead of returning a table to trigger schema generation from Pandas dtypes. * Use list_columns_and_indexes() for names list
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Closes #8142.
This PR adds automatic table schema fetching to the
load_table_from_dataframe()method to improve automatic schema detection.No additional system tests, because there already exists a "schema autodetect" test.
How to test
Check that the code is in-line with ticket specs.