{"id":106714,"date":"2024-03-22T11:37:37","date_gmt":"2024-03-22T02:37:37","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/pl-sql%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%82%92%e3%81%a4%e3%81%aa%e3%81%92%e3%82%8b%e6%96%b9%e6%b3%95%e3%81%af%ef%bc%9f\/"},"modified":"2024-04-04T14:59:54","modified_gmt":"2024-04-04T05:59:54","slug":"pl-sql%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%82%92%e3%81%a4%e3%81%aa%e3%81%92%e3%82%8b%e6%96%b9%e6%b3%95%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/pl-sql%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%82%92%e3%81%a4%e3%81%aa%e3%81%92%e3%82%8b%e6%96%b9%e6%b3%95%e3%81%af%ef%bc%9f\/","title":{"rendered":"PL\/SQL\u3067\u6587\u5b57\u5217\u3092\u3064\u306a\u3052\u308b\u65b9\u6cd5\u306f\uff1f"},"content":{"rendered":"<p>PL\/SQL \u3067\u306f\u3001\u6587\u5b57\u5217\u7d50\u5408\u30aa\u30da\u30ec\u30fc\u30bf\u30fc (||) \u3092\u4f7f\u7528\u3057\u3066\u6587\u5b57\u5217\u3092\u7d50\u5408\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>DECLARE\r\n  v_string1 VARCHAR2(20) := 'Hello';\r\n  v_string2 VARCHAR2(20) := 'World';\r\n  v_result VARCHAR2(40);\r\nBEGIN\r\n  v_result := v_string1 || ' ' || v_string2;\r\n  DBMS_OUTPUT.PUT_LINE(v_result); -- \u8f93\u51fa\uff1aHello World\r\nEND;\r\n\/\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001||\u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u30662\u3064\u306e\u6587\u5b57\u5217\u3092\u7d50\u5408\u3057\u3001\u305d\u306e\u7d50\u679c\u3092v_result\u5909\u6570\u306b\u4ee3\u5165\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001DBMS_OUTPUT.PUT_LINE\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3057\u3066\u3001\u305d\u306e\u7d50\u679c\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PL\/SQL \u3067\u306f\u3001\u6587\u5b57\u5217\u7d50\u5408\u30aa\u30da\u30ec\u30fc\u30bf\u30fc (||) \u3092\u4f7f\u7528\u3057\u3066\u6587\u5b57\u5217\u3092\u7d50\u5408\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002 DECLARE v_string1 VARCHAR2(20) := &#8216;Hello&#8217;; v_string2 [&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-106714","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\u3067\u6587\u5b57\u5217\u3092\u3064\u306a\u3052\u308b\u65b9\u6cd5\u306f\uff1f - 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\u3067\u6587\u5b57\u5217\u3092\u3064\u306a\u3052\u308b\u65b9\u6cd5\u306f\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PL\/SQL\u3067\u6587\u5b57\u5217\u3092\u3064\u306a\u3052\u308b\u65b9\u6cd5\u306f\uff1f\" \/>\n<meta property=\"og:description\" content=\"PL\/SQL \u3067\u306f\u3001\u6587\u5b57\u5217\u7d50\u5408\u30aa\u30da\u30ec\u30fc\u30bf\u30fc (||) \u3092\u4f7f\u7528\u3057\u3066\u6587\u5b57\u5217\u3092\u7d50\u5408\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002 DECLARE v_string1 VARCHAR2(20) := &#039;Hello&#039;; 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