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BigQuery: order not preserved when downloading ORDER BY query results to dataframe with BQ Storage API #7759

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#7793
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BigQuery: order not preserved when downloading ORDER BY query results to dataframe with BQ Storage API#7759
#7793
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tswast
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api: bigqueryIssues related to the BigQuery API.api: bigquerystorageIssues related to the BigQuery Storage API.priority: p1Important issue which blocks shipping the next release. Will be fixed prior to next release.type: bugError or flaw in code with unintended results or allowing sub-optimal usage patterns.
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@tswast
tswast
opened on Apr 19, 2019

Since data is downloaded in parallel, order might not be preserved. I believe if you explicitly request only a single stream, order is preserved. (Internal bug 130887748 to confirm this).

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api: bigqueryIssues related to the BigQuery API.api: bigquerystorageIssues related to the BigQuery Storage API.priority: p1Important issue which blocks shipping the next release. Will be fixed prior to next release.type: bugError or flaw in code with unintended results or allowing sub-optimal usage patterns.

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