{"id":90758,"date":"2024-03-21T12:56:57","date_gmt":"2024-03-21T03:56:57","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/pl-sql%e6%96%87%e5%ad%97%e5%88%97%e7%b5%90%e5%90%88%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%a8%e3%81%af%e4%bd%95%e3%81%8b\/"},"modified":"2024-03-27T00:50:42","modified_gmt":"2024-03-26T15:50:42","slug":"pl-sql%e6%96%87%e5%ad%97%e5%88%97%e7%b5%90%e5%90%88%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%a8%e3%81%af%e4%bd%95%e3%81%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/pl-sql%e6%96%87%e5%ad%97%e5%88%97%e7%b5%90%e5%90%88%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%a8%e3%81%af%e4%bd%95%e3%81%8b\/","title":{"rendered":"PL\/SQL\u6587\u5b57\u5217\u7d50\u5408\u30e1\u30bd\u30c3\u30c9\u3068\u306f\u4f55\u304b"},"content":{"rendered":"<p>PL\/SQL\u3067\u306f&#8217;||&#8217;\u6f14\u7b97\u5b50\u3067\u6587\u5b57\u5217\u306e\u7d50\u5408\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">DECLARE<\/span>\r\n   str1 VARCHAR2(<span class=\"hljs-number\">20<\/span>) :<span class=\"hljs-operator\">=<\/span> <span class=\"hljs-string\">'Hello'<\/span>;\r\n   str2 VARCHAR2(<span class=\"hljs-number\">20<\/span>) :<span class=\"hljs-operator\">=<\/span> <span class=\"hljs-string\">'World'<\/span>;\r\n   <span class=\"hljs-keyword\">result<\/span> VARCHAR2(<span class=\"hljs-number\">40<\/span>);\r\n\r\n<span class=\"hljs-keyword\">BEGIN<\/span>\r\n   <span class=\"hljs-keyword\">result<\/span> :<span class=\"hljs-operator\">=<\/span> str1 <span class=\"hljs-operator\">||<\/span> <span class=\"hljs-string\">' '<\/span> <span class=\"hljs-operator\">||<\/span> str2;\r\n   DBMS_OUTPUT.PUT_LINE(<span class=\"hljs-keyword\">result<\/span>);\r\n<span class=\"hljs-keyword\">END<\/span>;\r\n<\/code><\/pre>\n<p>\u3053\u306e\u30b3\u30fc\u30c9\u306f &#8220;Hello World&#8221; \u3092\u51fa\u529b\u3057\u307e\u3059\u3002\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6f14\u7b97\u5b50 &#8216;||&#8217; \u306f\u3001str1\u3001\u7a7a\u767d\u3001str2 \u3092\u9023\u7d50\u3057\u3066\u3001\u65b0\u3057\u3044\u6587\u5b57\u5217\u3067\u3042\u308b result \u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PL\/SQL\u3067\u306f&#8217;||&#8217;\u6f14\u7b97\u5b50\u3067\u6587\u5b57\u5217\u306e\u7d50\u5408\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\uff1a DECLARE str1 VARCHAR2(20) := &#8216;Hello&#8217;; str2 VARCHAR2(20) := &#8216;World&#8217;; [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-90758","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>PL\/SQL\u6587\u5b57\u5217\u7d50\u5408\u30e1\u30bd\u30c3\u30c9\u3068\u306f\u4f55\u304b - 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\/pl-sql\u6587\u5b57\u5217\u7d50\u5408\u30e1\u30bd\u30c3\u30c9\u3068\u306f\u4f55\u304b\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PL\/SQL\u6587\u5b57\u5217\u7d50\u5408\u30e1\u30bd\u30c3\u30c9\u3068\u306f\u4f55\u304b\" \/>\n<meta property=\"og:description\" content=\"PL\/SQL\u3067\u306f&#8217;||&#8217;\u6f14\u7b97\u5b50\u3067\u6587\u5b57\u5217\u306e\u7d50\u5408\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\uff1a DECLARE str1 VARCHAR2(20) := &#039;Hello&#039;; 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