{"id":5008,"date":"2024-05-22T13:12:33","date_gmt":"2024-05-22T04:12:33","guid":{"rendered":"https:\/\/blog.since2020.jp\/?p=5008"},"modified":"2024-05-22T16:14:22","modified_gmt":"2024-05-22T07:14:22","slug":"bigquery-par","status":"publish","type":"post","link":"https:\/\/since2020.jp\/media\/bigquery-par\/","title":{"rendered":"BigQuery\u3067\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3092\u884c\u3046"},"content":{"rendered":"\n

\u30c7\u30fc\u30bf\u5206\u6790\u306b\u304a\u3044\u3066\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u52b9\u7387\u7684\u306b\u30af\u30a8\u30ea\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002Google BigQuery\u306f\u3001\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u3068\u3057\u3066\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u5de8\u5927\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u5bfe\u3059\u308b\u9ad8\u901f\u306a\u30af\u30a8\u30ea\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3082\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3068\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306f\u3001\u30af\u30a8\u30ea\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u6a5f\u80fd\u3067\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u53d6\u5f15\u30c7\u30fc\u30bf\u3092\u4f8b\u306b\u3001BigQuery\u3067\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3068\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306e\u8a2d\u5b9a\u65b9\u6cd5\u3068\u305d\u306e\u5229\u70b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n

\u306f\u3058\u3081\u306b<\/h2>\n

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1. \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u306e\u8a2d\u5b9a<\/h2>\n

\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0<\/span>\u3068\u306f\u3001\u5927\u898f\u6a21\u306a\u30c6\u30fc\u30d6\u30eb\u3092\u3088\u308a\u5c0f\u3055\u306a\u90e8\u5206\uff08\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\uff09\u306b\u5206\u5272\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7279\u5b9a\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u307f\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u3053\u3068\u3067\u30af\u30a8\u30ea\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001TransactionDate<\/span>\uff08\u53d6\u5f15\u65e5\uff09\u3067\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001\u7279\u5b9a\u306e\u65e5\u4ed8\u306b\u95a2\u9023\u3059\u308b\u30c7\u30fc\u30bf\u3060\u3051\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u305f\u3081\u3001\u30af\u30a8\u30ea\u304c\u8fc5\u901f\u306b\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\r\n

\r\n
CREATE OR REPLACE TABLE test_transactions_partitioned\r\nPARTITION BY TransactionDate AS\r\nSELECT * FROM test_transactions;<\/code><\/pre>\r\n<\/div>\r\n
\"\"<\/p>\n\n
2. \u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306e\u8a2d\u5b9a<\/h2>\n
\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0<\/span>\u3068\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u30c7\u30fc\u30bf\u3092\u7279\u5b9a\u306e\u5217\u306b\u57fa\u3065\u3044\u3066\u7269\u7406\u7684\u306b\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001CustomerName<\/span>\uff08\u9867\u5ba2\u540d\uff09\u3068ProductName<\/span>\uff08\u88fd\u54c1\u540d\uff09\u3067\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u884c\u3046\u3068\u3001\u3053\u308c\u3089\u306e\u5217\u3092\u4f7f\u7528\u3057\u305f\u30af\u30a8\u30ea\u304c\u9ad8\u901f\u5316\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\r\n
\r\n
CREATE OR REPLACE TABLE test_transactions_clustered\r\nPARTITION BY TransactionDate\r\nCLUSTER BY CustomerName, ProductName AS\r\nSELECT * FROM test_transactions;<\/code><\/pre>\r\n<\/div>\r\n
 <\/p>\r\n
\"\"<\/p>\n\n
3. \u30af\u30a8\u30ea\u306e\u5b9f\u884c\u4f8b<\/h2>\n
\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u304c\u8a2d\u5b9a\u3055\u308c\u305f\u30c6\u30fc\u30d6\u30eb\u306b\u5bfe\u3057\u3066\u3001\u52b9\u7387\u7684\u306a\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/span><\/p>\r\n
    \r\n\t
  • \u7279\u5b9a\u306e\u65e5\u4ed8\u306e\u53d6\u5f15\u3092\u53d6\u5f97\u3059\u308b\u30af\u30a8\u30ea<\/span><\/li>\r\n<\/ul>\r\n
    \r\n
    SELECT *\r\nFROM test_transactions_clustered\r\nWHERE TransactionDate = '2023-11-02';<\/code><\/pre>\r\n<\/div>\r\n
    \"\"<\/p>\r\n
      \r\n\t
    • \u7279\u5b9a\u306e\u9867\u5ba2\u306e\u53d6\u5f15\u3092\u53d6\u5f97\u3059\u308b\u30af\u30a8\u30ea<\/span><\/li>\r\n<\/ul>\r\n

      \r\n<\/p>\r\n
      \r\n
      SELECT *\r\nFROM test_transactions_clustered\r\nWHERE CustomerName = '\u7530\u4e2d\u592a\u90ce';<\/code><\/pre>\r\n<\/div>\r\n
      \"\"<\/p>\r\n
      <\/p>\n\n
      \u7d50\u8ad6<\/h2>\n
      BigQuery\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3068\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u30af\u30a8\u30ea\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u306f\u30c7\u30fc\u30bf\u3092\u8ad6\u7406\u7684\u306b\u5206\u5272\u3057\u3001\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306f\u7279\u5b9a\u306e\u5217\u306b\u57fa\u3065\u3044\u3066\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u30bd\u30fc\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30af\u30a8\u30ea\u306e\u30b9\u30ad\u30e3\u30f3\u7bc4\u56f2\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30c7\u30fc\u30bf\u3092\u8fc5\u901f\u306b\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002BigQuery\u306e\u3053\u308c\u3089\u306e\u6a5f\u80fd\u3092\u6d3b\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u52b9\u7387\u5316\u3057\u3001\u5206\u6790\u4f5c\u696d\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u9032\u3081\u307e\u3057\u3087\u3046\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"
      \u30c7\u30fc\u30bf\u5206\u6790\u306b\u304a\u3044\u3066\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u52b9\u7387\u7684\u306b\u30af\u30a8\u30ea\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002Google BigQuery\u306f\u3001\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u3068\u3057\u3066\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u5de8\u5927\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u5bfe\u3059\u308b\u9ad8\u901f\u306a\u30af\u30a8\u30ea\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u305d\u306e\u4e2d […]<\/p>\n","protected":false},"author":87,"featured_media":4984,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","swell_btn_cv_data":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[1249],"tags":[108,207,350,620],"class_list":["post-5008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-bigquery","tag-google-cloud","tag-350","tag-620"],"_links":{"self":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/5008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/users\/87"}],"replies":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/comments?post=5008"}],"version-history":[{"count":1,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/5008\/revisions"}],"predecessor-version":[{"id":5014,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/5008\/revisions\/5014"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/media\/4984"}],"wp:attachment":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/media?parent=5008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/categories?post=5008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/tags?post=5008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}