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我尝试在 AWS S3 SELECT Web UI 中选择 CSV，但收到以下错误消息：

Quoted record delimiter found in the file. To allow quoted record delimiters, please set AllowQuotedRecordDelimiter to 'TRUE'.

但没有选项可以AllowQuotedRecordDelimiter设置TRUE

请指教

我正在尝试使用以下代码从存储在 S# 存储桶中的 CSV 中获取记录的子集：

s3 = boto3.client('s3')
bucket = bucket
file_name = file

sql_stmt = """SELECT S.* FROM s3object S LIMIT 10"""


req = s3.select_object_content(
    Bucket=bucket,
    Key=file,
    ExpressionType='SQL',
    Expression=sql_stmt,
    InputSerialization = {'CSV': {'FileHeaderInfo': 'USE'}},
    OutputSerialization = {'CSV': {}},
)

records = []
for event in req['Payload']:
    if 'Records' in event:
        records.append(event['Records']['Payload'])
    elif 'Stats' in event:
        stats = event['Stats']['Details']


file_str = ''.join(r.decode('utf-8') for r in records)

select_df = pd.read_csv(StringIO(file_str))
df = pd.DataFrame(select_df)
print(df)

这成功地产生了记录但错过了标题。

我在这里读到S3 Select CSV Headers，S3 …