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https://issues.apache.org/jira/browse/ARROW-15547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Charley Guillaume updated ARROW-15547:
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Summary: Regression: Decimal type inferemce (was: Regression)
> Regression: Decimal type inferemce
> ----------------------------------
>
> Key: ARROW-15547
> URL: https://issues.apache.org/jira/browse/ARROW-15547
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Affects Versions: 6.0.1
> Reporter: Charley Guillaume
> Priority: Critical
>
> While trying to ingest data using pyarrow 6.0.1 using this function :{{{}{}}}
> {code:java}
> def create_dataframe(list_dict: dict) -> pa.table:
> fields = set()
> for d in list_dict:
> fields = fields.union(d.keys())
> dataframe = pa.table({f: [row.get(f) for row in list_dict] for f in
> fields})
> return dataframe {code}
> {{I had the following error: }}
> {code:java}
> pyarrow.lib.ArrowInvalid: Decimal type with precision 7 does not fit into
> precision inferred from first array element: 8 {code}
> {{}}
> {{After downgrading too v4.0.1 the error was gone.}}
> {{}}
> {{The data looked like that : }}
> {noformat}
> [{"accounted_at": "2022-01-31T22:55:25.702000+00:00", "booked_at":
> "2022-01-27T09:24:17.539000+00:00", "booked_by":
> "7b3ce009-728d-4fbc-9120-00fa8c1c8655", "created_at":
> "2022-01-27T09:08:22.306000+00:00", "created_by":
> "7b3ce009-728d-4fbc-9120-00fa8c1c8655", "deleted_at": null, "description":
> "description of the record", "due_date": "2022-02-10T00:00:00+00:00",
> "franchise_id": "9a2858c4-5c71-43d3-b28f-2352de47ff9f", "id":
> "ba3f6d3a-12f4-4d78-acc5-2e59ca384c1e", "internal_code": "A.2022 / 9",
> "invoice_recipient_id": "7169cef9-9cb2-461f-a38f-a4d1ce3ca1c3", "lines":
> [{"type": "property", "amount": 7800, "soldPrice": 260000, "commission": 3,
> "description": "Honoraires de l'agence", "commissionUnit": "PERCENT"}],
> "parent_id": null, "payment_term": "14-days", "recipient_emails": null,
> "sent_at": null, "sent_by": null, "status": "booked", "teamleader_id":
> "xxx-yyy-www-zzz", "type": "out"}, {"accounted_at": null, "booked_at":
> "2022-01-05T09:23:03.274000+00:00", "booked_by":
> "8a91a22d-ddb9-491a-bc2d-c06ff3f256b4", "created_at":
> "2022-01-05T09:21:32.503000+00:00", "created_by":
> "8a91a22d-ddb9-491a-bc2d-c06ff3f256b4", "deleted_at": null, "description":
> "Description content", "due_date": "2022-02-04T00:00:00+00:00",
> "franchise_id": "929d47a3-c30f-404b-aaff-c96cff1bdd10", "id":
> "828cd056-6aa7-4cea-9c94-ffa2db4498df", "internal_code": "BXC22 / 3",
> "invoice_recipient_id": "5f90aa24-4c32-401d-927c-db9d4a9f90bf", "lines":
> [{"type": "property", "amount": 92.55, "soldPrice": 3702.02, "commission":
> 2.5, "description": "description2", "commissionUnit": "PERCENT"}],
> "parent_id": null, "payment_term": "30-days", "recipient_emails": null,
> "sent_at": "2022-01-05T09:27:34.077000+00:00", "sent_by":
> "8a91a22d-ddb9-491a-bc2d-c06ff3f256b4", "status": "credited",
> "teamleader_id": "xxx-yzyzy-zzz-www", "type": "out"}]{noformat}
> {{}}
>
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