pandas-gbq로 쿼리 실행
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
Pandas-gbq 패키지를 사용하여 간단한 쿼리를 실행합니다.
코드 샘플
달리 명시되지 않는 한 이 페이지의 콘텐츠에는 Creative Commons Attribution 4.0 라이선스에 따라 라이선스가 부여되며, 코드 샘플에는 Apache 2.0 라이선스에 따라 라이선스가 부여됩니다. 자세한 내용은 Google Developers 사이트 정책을 참조하세요. 자바는 Oracle 및/또는 Oracle 계열사의 등록 상표입니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],[],[[["\u003cp\u003eThis page demonstrates how to use the pandas-gbq package to execute a query in BigQuery.\u003c/p\u003e\n"],["\u003cp\u003eAuthentication to BigQuery requires setting up Application Default Credentials.\u003c/p\u003e\n"],["\u003cp\u003eA code sample is provided that shows how to query country names and alpha-2 codes from a public BigQuery dataset.\u003c/p\u003e\n"],["\u003cp\u003eThe Google Cloud sample browser can be used to find code samples for other Google Cloud products.\u003c/p\u003e\n"]]],[],null,["# Run a query with pandas-gbq\n\nUse the pandas-gbq package to run a simple query.\n\nCode sample\n-----------\n\n### Python\n\n\nBefore trying this sample, follow the Python setup instructions in the\n[BigQuery quickstart using\nclient libraries](/bigquery/docs/quickstarts/quickstart-client-libraries).\n\n\nFor more information, see the\n[BigQuery Python API\nreference documentation](/python/docs/reference/bigquery/latest).\n\n\nTo authenticate to BigQuery, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for client libraries](/bigquery/docs/authentication#client-libs).\n\n import pandas_gbq\n\n # TODO: Set project_id to your Google Cloud Platform project ID.\n # project_id = \"my-project\"\n\n sql = \"\"\"\n SELECT country_name, alpha_2_code\n FROM `bigquery-public-data.utility_us.country_code_iso`\n WHERE alpha_2_code LIKE 'A%'\n \"\"\"\n df = pandas_gbq.read_gbq(sql, project_id=project_id)\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=bigquery)."]]