{"id":24409,"date":"2024-03-17T01:20:53","date_gmt":"2024-03-16T16:20:53","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/how-to-check-the-number-of-rows-in-a-database-using-pgsql-%ef%bc%88pgs-sql%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%81%ae%e8%a1%8c\/"},"modified":"2024-03-22T09:05:11","modified_gmt":"2024-03-22T00:05:11","slug":"how-to-check-the-number-of-rows-in-a-database-using-pgsql-%ef%bc%88pgs-sql%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%81%ae%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/how-to-check-the-number-of-rows-in-a-database-using-pgsql-%ef%bc%88pgs-sql%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%81%ae%e8%a1%8c\/","title":{"rendered":"How to check the number of rows in a database using pgsql? \uff08pgs SQL\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u884c\u6570\u3092\u8abf\u3079\u308b\u65b9\u6cd5\u306f\uff1f\uff09"},"content":{"rendered":"<p>PostgreSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u884c\u6570\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>SELECT COUNT(*) FROM table_name;\r\n<\/code><\/pre>\n<p>table_name\u306e\u90e8\u5206\u3092\u53c2\u7167\u3057\u305f\u3044\u30c6\u30fc\u30d6\u30eb\u306e\u540d\u524d\u306b\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u30c6\u30fc\u30d6\u30eb\u540d\u304c\u300cusers\u300d\u306e\u30c7\u30fc\u30bf\u884c\u6570\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<pre class=\"post-pre\"><code>SELECT COUNT(*) FROM users;\r\n<\/code><\/pre>\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30c6\u30fc\u30d6\u30ebusers\u5185\u306e\u30c7\u30fc\u30bf\u884c\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PostgreSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u884c\u6570\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 SELECT COUNT(*) FROM table_name; table_name\u306e\u90e8\u5206\u3092\u53c2\u7167\u3057\u305f\u3044\u30c6\u30fc\u30d6\u30eb [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-24409","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to check the number of rows in a database using pgsql? \uff08pgs SQL\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u884c\u6570\u3092\u8abf\u3079\u308b\u65b9\u6cd5\u306f\uff1f\uff09 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/how-to-check-the-number-of-rows-in-a-database-using-pgsql-\uff08pgs-sql\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u884c\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to check the number of rows in a database using pgsql? \uff08pgs SQL\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u884c\u6570\u3092\u8abf\u3079\u308b\u65b9\u6cd5\u306f\uff1f\uff09\" \/>\n<meta property=\"og:description\" content=\"PostgreSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u884c\u6570\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 SELECT COUNT(*) FROM table_name; table_name\u306e\u90e8\u5206\u3092\u53c2\u7167\u3057\u305f\u3044\u30c6\u30fc\u30d6\u30eb [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/how-to-check-the-number-of-rows-in-a-database-using-pgsql-\uff08pgs-sql\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u884c\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T16:20:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T00:05:11+00:00\" \/>\n<meta name=\"author\" content=\"\u685c, \u6625\u6a39\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u685c, \u6625\u6a39\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/how-to-check-the-number-of-rows-in-a-database-using-pgsql-%ef%bc%88pgs-sql%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%81%ae%e8%a1%8c\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/how-to-check-the-number-of-rows-in-a-database-using-pgsql-%ef%bc%88pgs-sql%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%81%ae%e8%a1%8c\/\",\"name\":\"How to check the number of rows in a database using pgsql? 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