{"id":50724,"date":"2021-01-06T00:00:00","date_gmt":"2021-01-06T08:00:00","guid":{"rendered":"https:\/\/griddb-linux-hte8hndjf8cka8ht.westus-01.azurewebsites.net\/%e6%9c%aa%e5%88%86%e9%a1%9e\/advanced-sql-queries-for-anomaly-detection-and-business-reports\/"},"modified":"2025-11-14T07:54:20","modified_gmt":"2025-11-14T15:54:20","slug":"advanced-sql-queries-for-anomaly-detection-and-business-reports","status":"publish","type":"post","link":"https:\/\/griddb-linux-hte8hndjf8cka8ht.westus-01.azurewebsites.net\/ja\/%e6%9c%aa%e5%88%86%e9%a1%9e\/advanced-sql-queries-for-anomaly-detection-and-business-reports\/","title":{"rendered":"\u7570\u5e38\u691c\u77e5\u3068\u30d3\u30b8\u30cd\u30b9\u30ec\u30dd\u30fc\u30c8\u306e\u305f\u3081\u306e\u9ad8\u5ea6\u306aSQL\u30af\u30a8\u30ea"},"content":{"rendered":"<h1>\u5c0e\u5165\u3068\u76ee\u7684<\/h1>\n<h2>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/h2>\n<p>\u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 (<strong>IoT<\/strong>) \u3068\u3044\u3046\u3068\u3001\u52d5\u3044\u3066\u3044\u308b\u30e2\u30ce\u3092\u30b3\u30fc\u30c7\u30a3\u30cd\u30fc\u30c8\u3059\u308b\u3082\u306e\u3068\u601d\u308f\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u591a\u304f\u306e\u4f01\u696d\u304c\u9759\u6b62\u3057\u3066\u3044\u308b\u30e2\u30ce\u3092\u6271\u3063\u3066\u3044\u307e\u3059\u3002\u5b9f\u306f\u3001\u3053\u306e\u696d\u754c\u3067\u306f\u3001\u9759\u6b62\u3057\u305f\u6a5f\u5668\u3092\u6271\u3046\u4f01\u696d\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001\u30d3\u30eb\u8a2d\u5099\u306e\u6d88\u8cbb\u96fb\u529b\u3092\u8a08\u6e2c\u3057\u3001\u7bc0\u96fb\u5bfe\u7b56\u306b\u5fc5\u8981\u306a\u7c92\u5ea6\u306e\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30e1\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u76ee\u7684<\/h2>\n<p>\u76f4\u8fd1\u306e7\u65e5\u9593\u306e\u5206\u5272\u3057\u305f\u66dc\u65e5\u3054\u3068\u306e\u96fb\u529b\u6d88\u8cbb\u91cf\u3092\u3001\u904e\u53bb\u306e\u5168\u671f\u9593\u306b\u304a\u3051\u308b\u66dc\u65e5\u3054\u3068\u306e\u5e73\u5747\u6d88\u8cbb\u91cf\u3068\u6bd4\u8f03\u3059\u308b\u30d3\u30b8\u30cd\u30b9\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u7570\u5e38\u3092\u691c\u51fa\u3057\u3001\u6d88\u8cbb\u96fb\u529b\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u610f\u56f3\u3057\u306a\u3044\u9ad8\u30b3\u30b9\u30c8\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6d88\u8cbb\u96fb\u529b\u306e\u5897\u6e1b\u3092\u65e5\u5e38\u7684\u306b\u76e3\u8996\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30e1\u30bd\u30c3\u30c9<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001<strong>GridDB<\/strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3092\u96c6\u7d04\u306b\u5909\u63db\u3059\u308b\u9ad8\u5ea6\u306aSQL\u30af\u30a8\u30ea\u306e\u69cb\u7bc9\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30af\u30a8\u30ea\u3067\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306aSQL\u6642\u9593\u95a2\u6570\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u95a2\u6570\u306e\u4f7f\u7528\u306b\u3064\u3044\u3066\u306f\u3001\u8a73\u7d30\u306a\u89e3\u8aac\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u8907\u6570\u306e\u5165\u308c\u5b50\u306b\u306a\u3063\u305f\u30b5\u30d6\u30af\u30a8\u30ea\u3092\u6301\u3064\u30af\u30a8\u30ea\u3092\u4f5c\u6210\u3059\u308b\u624b\u9806\u3092\u8aac\u660e\u3057\u3001\u69cb\u9020\u5168\u4f53\u306e\u6982\u8981\u3092\u5931\u3046\u3053\u3068\u306a\u304f\u30b5\u30d6\u30af\u30a8\u30ea\u3092\u7d50\u5408\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h2>\u524d\u63d0\u6761\u4ef6<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u306e\u8cc7\u6599\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u4ee5\u524d\u306eGridDB\u30d6\u30ed\u30b0\u8a18\u4e8b<a href=\"https:\/\/griddb.net\/ja\/blog\/connecting-to-griddb-via-jdbc-with-sqlworkbench-j\/\">\u3053\u3061\u3089<\/a>\u3067\u8aac\u660e\u3057\u305f\u3088\u3046\u306b\u3001SQL\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u4f8b\u3048\u3070SQLWorkbench\/J\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h1>\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/h1>\n<h2>\u751f\u30c7\u30fc\u30bf<\/h2>\n<p>\u30b9\u30de\u30fc\u30c8\u30e1\u30fc\u30bf\u30fc\u306f\u30011\u5206\u9593\u306b2\u56de\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u5f62\u5f0f\u306edatetime\u3068\u3001\u30d5\u30ed\u30fc\u30c8\u5f62\u5f0f\u306epower\u306e2\u3064\u306e\u30ab\u30e9\u30e0\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u591a\u304f\u306e\u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c8\u30ea\u306f\u3001\u30d1\u30ef\u30fc\u30ab\u30e9\u30e0\u306e\u5024\u304c\u975e\u5e38\u306b\u5c0f\u3055\u304f\u3001\u6bce\u65e52,880\u306e\u30a8\u30f3\u30c8\u30ea\u304c\u751f\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u96c6\u8a08\u305b\u305a\u306b\u610f\u5473\u306e\u3042\u308b\u7d50\u8ad6\u3092\u51fa\u3059\u306e\u306f\u304b\u306a\u308a\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u3001\u96fb\u529b\u6d88\u8cbb\u91cf\u304c\u66dc\u65e5\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3053\u3068\u306f\u3001\u975e\u5e38\u306b\u76f4\u611f\u7684\u306b\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u79c1\u305f\u3061\u306e\u5bb6\u5ead\u3067\u306f\u3001\u5e73\u65e5\u306f\u305d\u308c\u307b\u3069\u96fb\u529b\u3092\u5fc5\u8981\u3068\u3057\u307e\u305b\u3093\u304c\u3001\u9031\u672b\u306b\u306f\u591a\u304f\u306e\u96fb\u529b\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u9006\u306b\u3001\u30aa\u30d5\u30a3\u30b9\u30d3\u30eb\u3067\u306f\u3001\u5e73\u65e5\u306f\u6d88\u8cbb\u91cf\u304c\u591a\u304f\u3001\u571f\u65e5\u306f\u6d88\u8cbb\u91cf\u304c\u5c11\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u7406\u7531\u304b\u3089\u3001\u79c1\u305f\u3061\u306f\u30ec\u30dd\u30fc\u30c8\u306e\u91cd\u8981\u306a\u8981\u7d20\u3068\u3057\u3066\u66dc\u65e5\u306b\u3053\u3060\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f\u3001\u751f\u306e\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"lang-sql\">\nSELECT\n  datetime,\n  power\nFROM\n  power2\nLIMIT 10\n<\/code><\/pre>\n<\/div>\n<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n    .dataframe thead th {\n        text-align: center;\n    }\n  <\/style>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th> <\/th>\n<th>datetime<\/th>\n<th>power<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>0<\/th>\n<td>2020-12-01 04:00:23<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>1<\/th>\n<td>2020-12-01 04:00:53<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>2<\/th>\n<td>2020-12-01 04:01:23<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>3<\/th>\n<td>2020-12-01 04:01:53<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>4<\/th>\n<td>2020-12-01 04:02:23<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>5<\/th>\n<td>2020-12-01 04:02:53<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>6<\/th>\n<td>2020-12-01 04:03:23<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>7<\/th>\n<td>2020-12-01 04:03:53<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>8<\/th>\n<td>2020-12-01 04:04:23<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>9<\/th>\n<td>2020-12-01 04:04:53<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u66dc\u65e5\u306e\u62bd\u51fa<\/h2>\n<p>GridDB\u306f\u30cd\u30a4\u30c6\u30a3\u30d6SQL\u306e <strong>EXTRACT()<\/strong> \u95a2\u6570\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u5e74\u3001\u6708\u3001\u65e5\u3001\u66dc\u65e5\u306a\u3069\u306e\u65e5\u4ed8\u306e\u69cb\u6210\u8981\u7d20\u3092\u5206\u96e2\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>EXTRACT()\u306f\u3001\u6570\u5024\u5f62\u5f0f\u306e\u5024\u3092\u8fd4\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u96c6\u7d04\u306b\u66dc\u65e5 (DOW \u3068\u3082\u547c\u3070\u308c\u308b) \u3092\u4f7f\u7528\u3059\u308b\u306e\u3067\u3001\u76f4\u63a5\u6587\u5b57\u5217\u5f62\u5f0f\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u96c6\u8a08\u6b21\u5143\u306f\u3001\u305d\u308c\u81ea\u4f53\u304c\u96c6\u8a08\u53ef\u80fd\u306a\u5f62\u5f0f\u3067\u306f\u8a31\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u5fc5\u8981\u306a\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u30af\u30a8\u30ea\u306e\u4e2d\u3067\u4e00\u65b9\u306e\u95a2\u6570\u3092\u4ed6\u65b9\u306e\u95a2\u6570\u306b\u30e9\u30c3\u30d7\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"lang-sql\">\nSELECT\n  CAST(EXTRACT(DAY_OF_WEEK, datetime) as STRING) AS DOW,\n  power\nFROM\n  power2\nLIMIT 10\n<\/code><\/pre>\n<\/div>\n<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n    .dataframe thead th {\n        text-align: center;\n    }\n  <\/style>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th> <\/th>\n<th>DOW<\/th>\n<th>power<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>0<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>1<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>2<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>3<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>4<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>5<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>6<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>7<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>8<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<tr>\n<th>9<\/th>\n<td>2<\/td>\n<td>0.0000000000000000120000043<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u6700\u521d\u306e\u30b5\u30d6\u30af\u30a8\u30ea\u306e\u6642\u9593\u3067\u3059\u3002SQL\u306f\u3001\u65b0\u3057\u3044\u5217\u3092\u4f5c\u6210\u3057\u305f\u3070\u304b\u308a\u306e\u3053\u3053\u3067\u3001DOW\u306b\u3088\u308b\u30b0\u30eb\u30fc\u30d7\u5316\u3092\u8a31\u53ef\u3057\u307e\u305b\u3093\u3002\u6700\u521d\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u3001\u3055\u3089\u306b\u96c6\u7d04\u306b\u4f7f\u7528\u3059\u308b\u65b0\u3057\u3044\u554f\u3044\u5408\u308f\u305b\u306b\u300c\u5165\u308c\u5b50\u300d\u306b\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"lang-sql\">\nSELECT\n  DOW,\n  SUM(power) as power\nFROM \n  (SELECT \n    power, \n    CAST(EXTRACT(DAY_OF_WEEK, datetime) as STRING) AS DOW \n  FROM power2\n  ) AS TEST \nGROUP BY DOW\n<\/code><\/pre>\n<\/div>\n<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n    .dataframe thead th {\n        text-align: center;\n    }\n  <\/style>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th> <\/th>\n<th>DOW<\/th>\n<th>power<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>0<\/th>\n<td>0<\/td>\n<td>14781000.21<\/td>\n<\/tr>\n<tr>\n<th>1<\/th>\n<td>1<\/td>\n<td>10222437.23<\/td>\n<\/tr>\n<tr>\n<th>2<\/th>\n<td>2<\/td>\n<td>6996719.71<\/td>\n<\/tr>\n<tr>\n<th>3<\/th>\n<td>3<\/td>\n<td>17502268.22<\/td>\n<\/tr>\n<tr>\n<th>4<\/th>\n<td>4<\/td>\n<td>15799145.37<\/td>\n<\/tr>\n<tr>\n<th>5<\/th>\n<td>5<\/td>\n<td>15348122.85<\/td>\n<\/tr>\n<tr>\n<th>6<\/th>\n<td>6<\/td>\n<td>14864972.17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u66dc\u65e5\u3054\u3068\u306e\u5e73\u5747\u6d88\u8cbb\u91cf<\/h2>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u5168\u671f\u9593\u306e\u6d88\u8cbb\u96fb\u529b\u3092\u96c6\u8a08\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u5ff5\u982d\u306b\u7f6e\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u30021\u9031\u9593\u3060\u3051\u306e\u6d88\u8cbb\u91cf\u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u5408\u8a08\u306e\u4ee3\u308f\u308a\u306b\u5e73\u5747\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u5358\u4e00\u30a8\u30f3\u30c8\u30ea\u306e\u5e73\u5747\u5024\u3092\u751f\u6210\u3057\u307e\u3059\u304c\u3001\u66dc\u65e5\u3054\u3068\u306e\u5e73\u5747\u5024\u306f\u751f\u6210\u3057\u306a\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001\u5404\u66dc\u65e5\u304c\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u4f55\u56de\u51fa\u3066\u304f\u308b\u304b\u3092\u6570\u3048\u3066\u3001\u305d\u308c\u3092\u533a\u5207\u308a\u3068\u3057\u3066\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002SQL\u30cd\u30a4\u30c6\u30a3\u30d6\u306e<strong>COUNT()<\/strong>\u95a2\u6570\u3092\u4f7f\u3063\u3066\u884c\u6570\u3092\u6570\u3048\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u30011\u65e5\u306b\u751f\u6210\u3055\u308c\u305f\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306e\u6570\u304c\u5f97\u3089\u308c\u3001\u305d\u308c\u30922 * 60 * 24\u3067\u5272\u3063\u3066\u65e5\u6570\u3092\u6c42\u3081\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"lang-sql\">\nSELECT\n  DOW,\n  COUNT(power) \/ (2 * 60 * 24) AS count_days,\n  SUM(power) as power\nFROM \n  (SELECT \n    power, \n    CAST(EXTRACT(DAY_OF_WEEK, datetime) as STRING) AS DOW \n  FROM power2\n  ) AS TEST \nGROUP BY DOW\n<\/code><\/pre>\n<\/div>\n<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n    .dataframe thead th {\n        text-align: center;\n    }\n  <\/style>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th> <\/th>\n<th>DOW<\/th>\n<th>count_days<\/th>\n<th>power<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>0<\/th>\n<td>0<\/td>\n<td>3<\/td>\n<td>14781000.21<\/td>\n<\/tr>\n<tr>\n<th>1<\/th>\n<td>1<\/td>\n<td>3<\/td>\n<td>10222437.23<\/td>\n<\/tr>\n<tr>\n<th>2<\/th>\n<td>2<\/td>\n<td>4<\/td>\n<td>6996719.71<\/td>\n<\/tr>\n<tr>\n<th>3<\/th>\n<td>3<\/td>\n<td>4<\/td>\n<td>17502268.22<\/td>\n<\/tr>\n<tr>\n<th>4<\/th>\n<td>4<\/td>\n<td>3<\/td>\n<td>15799145.37<\/td>\n<\/tr>\n<tr>\n<th>5<\/th>\n<td>5<\/td>\n<td>4<\/td>\n<td>15348122.85<\/td>\n<\/tr>\n<tr>\n<th>6<\/th>\n<td>6<\/td>\n<td>3<\/td>\n<td>14864972.17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u305d\u306e\u305f\u3081\u3001\u30e6\u30cb\u30fc\u30af\u306aDOW\u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u5f0f\u3092\u79fb\u52d5\u3055\u305b\u3001\u66dc\u65e5\u3054\u3068\u306e\u5b9f\u969b\u306e\u5e73\u5747\u6d88\u8cbb\u96fb\u529b\u3092\u30e1\u30a4\u30f3\u306e\u30af\u30a8\u30ea\u3067\u76f4\u63a5\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"lang-sql\">\nSELECT\n  DOW,\n  SUM(power) \/ (COUNT(power) \/ (2 * 60 * 24)) as power\nFROM \n  (SELECT \n    power, \n    CAST(EXTRACT(DAY_OF_WEEK, datetime) as STRING) AS DOW \n  FROM power2\n  ) AS TEST \nGROUP BY DOW\n<\/code><\/pre>\n<\/div>\n<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n    .dataframe thead th {\n        text-align: center;\n    }\n  <\/style>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th>\n        <\/th>\n<th>\n          DOW\n        <\/th>\n<th>\n          power\n        <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>\n          0\n        <\/th>\n<td>\n          0\n        <\/td>\n<td>\n          4927000.07\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          1\n        <\/th>\n<td>\n          1\n        <\/td>\n<td>\n          3407479.08\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          2\n        <\/th>\n<td>\n          2\n        <\/td>\n<td>\n          1749179.93\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          3\n        <\/th>\n<td>\n          3\n        <\/td>\n<td>\n          4375567.06\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          4\n        <\/th>\n<td>\n          4\n        <\/td>\n<td>\n          5266381.79\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          5\n        <\/th>\n<td>\n          5\n        <\/td>\n<td>\n          3837030.71\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          6\n        <\/th>\n<td>\n          6\n        <\/td>\n<td>\n          4954990.72\n        <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u3053\u306e7\u65e5\u9593\u306e\u30d5\u30a3\u30eb\u30bf\u30fc<\/h2>\n<p>\u3055\u3066\u3001\u6bd4\u8f03\u306e\u6700\u521d\u306e\u90e8\u5206\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u6b21\u306f\u904e\u53bb7\u65e5\u9593\u306e\u66dc\u65e5\u3054\u3068\u306e\u6d88\u8cbb\u96fb\u529b\u3092\u8abf\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u5148\u307b\u3069\u306e\u30af\u30a8\u30ea\u3092\u4f7f\u3044\u307e\u3059\u304c\u3001\u65e5\u6570\u3092\u8a08\u7b97\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5404DOW\u306f\u4e00\u5ea6\u3060\u3051\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u4ee3\u308f\u308a\u3001\u30c7\u30fc\u30bf\u3092\u76f4\u8fd1\u306e7\u65e5\u9593\u306b\u9650\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u904e\u53bb\u3092\u632f\u308a\u8fd4\u308b\u306b\u306f\uff1f<\/p>\n<p>\u3053\u3053\u3067\u306f\u3001<strong>NOW()<\/strong>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002NOW()\u306f\u3001\u30af\u30a8\u30ea\u304c\u5b9f\u884c\u3055\u308c\u305f\u77ac\u9593\u306e\u65e5\u4ed8\u3068\u6642\u523b\u3092\u6301\u3064\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001GridDB\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b<strong>TIMESTAMP_ADD()<\/strong>\u95a2\u6570\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306e\u5024\u3092\u5909\u63db\u3059\u308b\u3082\u306e\u3067\u3059\u3002TIMESTAMP_ADD()\u306f\u3001\u5e74\u3001\u6708\u3001\u65e5\u3001\u6642\u3001\u79d2\u3001\u30df\u30ea\u79d2\u306e\u7570\u306a\u308b\u90e8\u5206\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e00\u898b\u3001\u4f55\u304b\u3092\u8ffd\u52a0\u3059\u308b\u3060\u3051\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u9006\u306e\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u306f\u3001\u5f15\u6570\u306b\u8ca0\u306e\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b7\u30f3\u30d7\u30eb\u306a\u30de\u30b8\u30c3\u30af\uff01\uff1f<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"lang-sql\">\nSELECT\n  DOW,\n  SUM(power) as power\nFROM \n  (SELECT \n    power, \n    CAST(EXTRACT(DAY_OF_WEEK, datetime) as STRING) AS DOW \n  FROM power2\n  WHERE datetime > TIMESTAMP_ADD(DAY, NOW(), -7)\n  AND datetime &lt; = NOW()\n  ) AS TEST \nGROUP BY DOW\n<\/code><\/pre>\n<\/div>\n<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n    .dataframe thead th {\n        text-align: center;\n    }\n  <\/style>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th>\n        <\/th>\n<th>\n          DOW\n        <\/th>\n<th>\n          power\n        <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>\n          0\n        <\/th>\n<td>\n          0\n        <\/td>\n<td>\n          3332113.50\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          1\n        <\/th>\n<td>\n          1\n        <\/td>\n<td>\n          3164761.58\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          2\n        <\/th>\n<td>\n          2\n        <\/td>\n<td>\n          0.00\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          3\n        <\/th>\n<td>\n          3\n        <\/td>\n<td>\n          1413780.69\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          4\n        <\/th>\n<td>\n          4\n        <\/td>\n<td>\n          3025183.71\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          5\n        <\/th>\n<td>\n          5\n        <\/td>\n<td>\n          3062583.10\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          6\n        <\/th>\n<td>\n          6\n        <\/td>\n<td>\n          3252764.84\n        <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u30c7\u30fc\u30bf\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u3001\u4e8c\u91cd\u306e<strong>WHERE<\/strong>\u53e5\u3092\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059\u3002\u4e07\u304c\u4e00\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u672a\u6765\u306b\u3042\u308b\u3088\u3046\u306a\u5947\u5999\u306a\u5024\u3092\u6301\u3064\u30c7\u30fc\u30bf\u304c\u3042\u3063\u305f\u5834\u5408\u306b\u306f\u3001\u4e0a\u9650\u3092NOW()\u3068\u6307\u5b9a\u3057\u3066\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>SQL Join\u3092\u4f7f\u3063\u3066\u7d50\u679c\u3092\u4e00\u81f4\u3055\u305b\u308b<\/h2>\n<p>\u3053\u3053\u3067\u306f\u3001SQL\u306e<strong>JOIN<\/strong>\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u30662\u3064\u306e\u30af\u30a8\u30ea\u3092\u7d50\u5408\u3057\u3001\u4e21\u65b9\u306e\u671f\u9593\u306e\u96fb\u529b\u6d88\u8cbb\u91cf\u3092\u4e00\u81f4\u3055\u305b\u307e\u3059\u3002\u51fa\u529b\u7d50\u679c\u306e\u5217\u306e\u8d77\u6e90\u3092\u533a\u5225\u3059\u308b\u305f\u3081\u306b\u3001\u540d\u524d\u306e\u5909\u66f4\u3092\u884c\u3044\u307e\u3059\u30021\u3064\u76ee\u306e\u30af\u30a8\u30ea\u306e\u5404\u30ab\u30e9\u30e0\u306b\u306f\u672b\u5c3e\u306b<em>_alltime<\/em>\u3092\u4ed8\u3051\u30012\u3064\u76ee\u306e\u30af\u30a8\u30ea\u306e\u30ab\u30e9\u30e0\u306b\u306f<em>_lastweek<\/em>\u3092\u30e9\u30d9\u30eb\u3068\u3057\u3066\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<p>SQL JOIN\u3067\u306f\u3001\u30b5\u30d6\u30af\u30a8\u30ea\u306b\u3082\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u4e0e\u3048\u3066\u3001\u30ad\u30fc\u3092\u6307\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e21\u65b9\u306e\u30b5\u30d6\u30af\u30a8\u30ea\u304b\u3089\u306e\u5024\u3092\u30de\u30c3\u30c1\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30ab\u30e9\u30e0\u3067\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"lang-sql\">\nSELECT * FROM\n\n    (SELECT\n        DOW as DOW_alltime,\n        SUM(power) \/ (COUNT(power) \/ (2 * 60 * 24)) as power_alltime\n    FROM \n        (SELECT \n            power, \n            CAST(EXTRACT(DAY_OF_WEEK, datetime) as STRING) AS DOW \n        FROM power2\n        ) AS TEST_alltime \n    GROUP BY DOW_alltime) as ALLTIME\n\nJOIN\n\n    (SELECT\n        DOW as DOW_lastweek,\n        SUM(power) as power_lastweek\n    FROM \n        (SELECT \n            power, \n            CAST(EXTRACT(DAY_OF_WEEK, datetime) as STRING) AS DOW \n        FROM power2\n        WHERE datetime > TIMESTAMP_ADD(DAY, NOW(), -7)\n        AND datetime &lt; = NOW()\n        ) AS TEST_lastweek \n    GROUP BY DOW_lastweek) as LASTWEEK\n\nON \n\nALLTIME.DOW_alltime = LASTWEEK.DOW_lastweek\n<\/code><\/pre>\n<\/div>\n<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }<\/p>\n<p>    .dataframe tbody tr th {\n        vertical-align: top;\n    }<\/p>\n<p>    .dataframe thead th {\n        text-align: right;\n    }\n  <\/style>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th>\n        <\/th>\n<th>\n          DOW_alltime\n        <\/th>\n<th>\n          power_alltime\n        <\/th>\n<th>\n          DOW_lastweek\n        <\/th>\n<th>\n          power_lastweek\n        <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>\n          0\n        <\/th>\n<td>\n          0\n        <\/td>\n<td>\n          4927000.07\n        <\/td>\n<td>\n          0\n        <\/td>\n<td>\n          3332113.50\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          1\n        <\/th>\n<td>\n          1\n        <\/td>\n<td>\n          3407479.08\n        <\/td>\n<td>\n          1\n        <\/td>\n<td>\n          3164761.58\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          2\n        <\/th>\n<td>\n          2\n        <\/td>\n<td>\n          1749179.93\n        <\/td>\n<td>\n          2\n        <\/td>\n<td>\n          0.00\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          3\n        <\/th>\n<td>\n          3\n        <\/td>\n<td>\n          4375567.06\n        <\/td>\n<td>\n          3\n        <\/td>\n<td>\n          1413780.69\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          4\n        <\/th>\n<td>\n          4\n        <\/td>\n<td>\n          5266381.79\n        <\/td>\n<td>\n          4\n        <\/td>\n<td>\n          3025183.71\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          5\n        <\/th>\n<td>\n          5\n        <\/td>\n<td>\n          3837030.71\n        <\/td>\n<td>\n          5\n        <\/td>\n<td>\n          3062583.10\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          6\n        <\/th>\n<td>\n          6\n        <\/td>\n<td>\n          4954990.72\n        <\/td>\n<td>\n          6\n        <\/td>\n<td>\n          3252764.84\n        <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u6700\u7d42\u5831\u544a\u306b\u5411\u3051\u3066\u3001\u6e96\u5099\u304c\u6574\u3044\u307e\u3057\u305f\u3002<\/p>\n<h2>\u6700\u7d42\u5831\u544a\u66f8<\/h2>\n<p>\u6700\u7d42\u7684\u306a\u30c6\u30fc\u30d6\u30eb\u3092\u3088\u308a\u8aad\u307f\u3084\u3059\u304f\u3001\u53ef\u80fd\u6027\u306e\u3042\u308b\u30a2\u30ce\u30de\u30ea\u30fc\u3092\u3088\u308a\u76ee\u7acb\u305f\u305b\u308b\u305f\u3081\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u88c5\u98fe\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u540c\u3058\u5024\u306a\u306e\u3067DOW\u30b3\u30e9\u30e0\u306e1\u3064\u3092\u524a\u9664\u3057\u307e\u3059<\/li>\n<li>DOW\u306e\u5024\u3092\u4eba\u304c\u7406\u89e3\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u540d\u524d\u3092\u5909\u3048\u307e\u3059<\/li>\n<li>\u6700\u5f8c\u306e\u9031\u306e\u6d88\u8cbb\u91cf\u3068\u5168\u4f53\u306e\u5e73\u5747\u6d88\u8cbb\u91cf\u306e\u5dee\u3068\u3057\u3066\u30c7\u30eb\u30bf\u6d88\u8cbb\u91cf\u3092\u8a08\u7b97\u3057\u307e\u3059<\/li>\n<li>\u5dee\u7570\u3092\u76ee\u7acb\u305f\u305b\u3066\u5206\u985e\u3057\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306b\u3001\u300c\u5897\u52a0\u300d\u307e\u305f\u306f\u300c\u6e1b\u5c11\u300d\u306e2\u3064\u306e\u5024\u3060\u3051\u306e\u5217\u3092\u8ffd\u52a0\u3057\u307e\u3059<\/li>\n<li>\u6700\u5f8c\u306b\u3001\u5217\u306e\u9806\u5e8f\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u4e00\u756a\u5de6\u306eDOW\u304b\u3089\u59cb\u307e\u308a\u3001\u65b0\u3057\u3044\u30bb\u30df\u30b0\u30eb\u30fc\u30d7\u306e\u5217\u3001\u305d\u3057\u3066\u3059\u3079\u3066\u306e\u6570\u5b57\u306e\u5217\u304c\u7d9a\u304d\u307e\u3059<\/li>\n<\/ul>\n<p>\u6700\u7d42\u7684\u306b\u5f97\u3089\u308c\u305f\u30e2\u30f3\u30b9\u30bf\u30fc\u30af\u30a8\u30ea\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"lang-sql\">\nSELECT \n\n    CASE DOW_alltime\n        WHEN '1' THEN 'Monday'\n        WHEN '2' THEN 'Tuesday'\n        WHEN '3' THEN 'Wednesday'\n        WHEN '4' THEN 'Thursday'\n        WHEN '5' THEN 'Friday'\n        WHEN '6' THEN 'Saturday'\n        WHEN '0' THEN 'Sunday'\n    end\n    as day_of_week,\n    case \n        when (power_alltime - power_lastweek) > 0 then 'descreased'\n        when (power_alltime - power_lastweek) &lt; 0 then 'increased'\n        else 'the same'\n    end as status,\n    power_alltime,\n    power_lastweek,\n    power_alltime - power_lastweek as power_usage_delta\n\nFROM\n\n    (SELECT\n        SUM(power) \/ (COUNT(power) \/ (2 * 60 * 24)) as power_alltime,\n        DOW as DOW_alltime\n    FROM \n        (SELECT \n            power, \n            CAST(EXTRACT(DAY_OF_WEEK, datetime) as STRING) AS DOW \n        FROM power2\n        ) AS TEST_alltime \n    GROUP BY DOW_alltime) as ALLTIME\n\nJOIN\n\n    (SELECT\n        SUM(power) as power_lastweek,\n        DOW as DOW_lastweek\n    FROM \n        (SELECT \n            power, \n            CAST(EXTRACT(DAY_OF_WEEK, datetime) as STRING) AS DOW \n        FROM power2\n        WHERE datetime > TIMESTAMP_ADD(DAY, NOW(), -7)\n        AND datetime &lt; = NOW()\n        ) AS TEST_lastweek \n    GROUP BY DOW_lastweek) as LASTWEEK\n\nON \n\nALLTIME.DOW_alltime = LASTWEEK.DOW_lastweek\n<\/code><\/pre>\n<\/div>\n<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n    .dataframe thead th {\n        text-align: center;\n    }\n  <\/style>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th>\n        <\/th>\n<th>\n          day_of_week\n        <\/th>\n<th>\n          status\n        <\/th>\n<th>\n          power_alltime\n        <\/th>\n<th>\n          power_lastweek\n        <\/th>\n<th>\n          power_usage_delta\n        <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>\n          0\n        <\/th>\n<td>\n          Sunday\n        <\/td>\n<td>\n          descreased\n        <\/td>\n<td>\n          4927000.07\n        <\/td>\n<td>\n          3332113.50\n        <\/td>\n<td>\n          1594886.57\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          1\n        <\/th>\n<td>\n          Monday\n        <\/td>\n<td>\n          descreased\n        <\/td>\n<td>\n          3407479.08\n        <\/td>\n<td>\n          3164761.58\n        <\/td>\n<td>\n          242717.50\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          2\n        <\/th>\n<td>\n          Tuesday\n        <\/td>\n<td>\n          descreased\n        <\/td>\n<td>\n          1749179.93\n        <\/td>\n<td>\n          0.00\n        <\/td>\n<td>\n          1749179.93\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          3\n        <\/th>\n<td>\n          Wednesday\n        <\/td>\n<td>\n          descreased\n        <\/td>\n<td>\n          4375567.06\n        <\/td>\n<td>\n          1413780.69\n        <\/td>\n<td>\n          2961786.36\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          4\n        <\/th>\n<td>\n          Thursday\n        <\/td>\n<td>\n          descreased\n        <\/td>\n<td>\n          5266381.79\n        <\/td>\n<td>\n          3025183.71\n        <\/td>\n<td>\n          2241198.08\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          5\n        <\/th>\n<td>\n          Friday\n        <\/td>\n<td>\n          descreased\n        <\/td>\n<td>\n          3837030.71\n        <\/td>\n<td>\n          3062583.10\n        <\/td>\n<td>\n          774447.61\n        <\/td>\n<\/tr>\n<tr>\n<th>\n          6\n        <\/th>\n<td>\n          Saturday\n        <\/td>\n<td>\n          descreased\n        <\/td>\n<td>\n          4954990.72\n        <\/td>\n<td>\n          3252764.84\n        <\/td>\n<td>\n          1702225.88\n        <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u3053\u306e\u7a2e\u306e\u30ec\u30dd\u30fc\u30c8\u306f\u3001\u96fb\u529b\u6d88\u8cbb\u30d1\u30bf\u30fc\u30f3\u306e\u671b\u307e\u3057\u304f\u306a\u3044\u5909\u5316\u306b\u76ee\u3092\u5149\u3089\u305b\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u7279\u5b9a\u306e\u66dc\u65e5\u306b\u4e88\u60f3\u5916\u306e\u96fb\u529b\u6d88\u8cbb\u304c\u3042\u3063\u305f\u5834\u5408\u306a\u3069\u306e\u7570\u5e38\u3092\u8fc5\u901f\u306b\u62fe\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30ec\u30dd\u30fc\u30c8\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u3066\u95a2\u4fc2\u8005\u306b\u9001\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u5bfe\u7b56\u306e\u5fc5\u8981\u6027\u3092\u8a8d\u8b58\u3057\u3001\u610f\u601d\u6c7a\u5b9a\u3092\u4fc3\u9032\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h1>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u30d3\u30b8\u30cd\u30b9\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h1>\n<p>\u6700\u8fd1\u3067\u306f\u3001\u6709\u6599\u306e\u30d3\u30b8\u30cd\u30b9\u30a4\u30f3\u30b5\u30a4\u30c8\u30c4\u30fc\u30eb\u304c\u6570\u591a\u304f\u767b\u5834\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u53e4\u3044\uff08SQL\u306a\u3069\uff09\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3084\u65b0\u3057\u3044\uff08GridDB\u306a\u3069\uff09\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30c4\u30fc\u30eb\u3067\u3082\u3001\u540c\u3058\u54c1\u8cea\u306e\u3082\u306e\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u6d17\u7df4\u3055\u308c\u305f\u30ec\u30dd\u30fc\u30c8\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u67d4\u8edf\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>GridDB\u306f\u3001\u6642\u9593\u95a2\u6570\u3092\u4e2d\u5fc3\u3068\u3057\u305f<a href=\"https:\/\/docs.griddb.net\/ja\/sqlreference\/sql-commands-supported\/\">\u5e83\u7bc4\u306aSQL\u30b3\u30de\u30f3\u30c9<\/a>\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002GridDB\u306f\u3001\u81a8\u5927\u306a\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u30db\u30b9\u30c8\u3057\u3066\u3082\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u9045\u5ef6\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h1>\u6700\u5f8c\u306b<\/h1>\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u9ad8\u5ea6\u306aSQL\u30af\u30a8\u30ea\u3092\u66f8\u304f\u305f\u3081\u306e\u30ed\u30b8\u30c3\u30af\u3092\u7406\u89e3\u3057\u3066\u3044\u305f\u3060\u304d\u3001\u65e5\u5e38\u7684\u306bSQL\u30af\u30a8\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3044\u305f\u3060\u3051\u308b\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30cf\u30c3\u30d4\u30fc\u30fb\u30af\u30a8\u30ea\u30fc\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0e\u5165\u3068\u76ee\u7684 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