Fix AttributeError in append_rows_with_arrow.py

AlexZMLyu · AlexZMLyu · commit eb97b8ffb617 · 2025-12-11T21:18:20.000Z
diff --git a/packages/google-cloud-bigquery-storage/samples/pyarrow/append_rows_with_arrow.py b/packages/google-cloud-bigquery-storage/samples/pyarrow/append_rows_with_arrow.py
@@ -172,7 +172,7 @@ def _create_request(batches):
         combined_table = pa.Table.from_batches(batches)
         request = gapic_types.AppendRowsRequest()
         request.arrow_rows.rows.serialized_record_batch = (
-            combined_table.serialize().to_pybytes()
+            combined_table.combine_chunks().to_batches()[0].serialize().to_pybytes()
         )
         return request
 

Original file line number	Diff line number	Diff line change
`@@ -172,7 +172,7 @@ def _create_request(batches):`
`172`	`172`	`combined_table = pa.Table.from_batches(batches)`
`173`	`173`	`request = gapic_types.AppendRowsRequest()`
`174`	`174`	`request.arrow_rows.rows.serialized_record_batch = (`
`175`		`- combined_table.serialize().to_pybytes()`
	`175`	`+ combined_table.combine_chunks().to_batches()[0].serialize().to_pybytes()`
`176`	`176`	`)`
`177`	`177`	`return request`
`178`	`178`