{"id":85301,"date":"2024-03-21T05:29:18","date_gmt":"2024-03-20T20:29:18","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/pl-sql%e3%82%ab%e3%83%bc%e3%82%bd%e3%83%ab%e3%81%ae%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95\/"},"modified":"2024-04-04T21:17:38","modified_gmt":"2024-04-04T12:17:38","slug":"pl-sql%e3%82%ab%e3%83%bc%e3%82%bd%e3%83%ab%e3%81%ae%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/pl-sql%e3%82%ab%e3%83%bc%e3%82%bd%e3%83%ab%e3%81%ae%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95\/","title":{"rendered":"PL\/SQL\u30ab\u30fc\u30bd\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5"},"content":{"rendered":"

PL\/SQL\u3067\u306f\u3001\u30ab\u30fc\u30bd\u30eb\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u30e1\u30bd\u30c3\u30c9\u3068\u3057\u3066\u4ee5\u4e0b\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n

    \n
  1. OPEN\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067\u30ab\u30fc\u30bd\u30eb\u3092\u958b\u304d\u3001FETCH\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067\u30ab\u30fc\u30bd\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3002<\/li>\n<\/ol>\n
    DECLARE\r\n   cursor_name SYS_REFCURSOR;\r\n   variable_name table_name.column_name%TYPE;\r\n\r\nBEGIN\r\n   OPEN cursor_name FOR SELECT column_name FROM table_name;\r\n   \r\n   LOOP\r\n      FETCH cursor_name INTO variable_name;\r\n      \r\n      EXIT WHEN cursor_name%NOTFOUND;\r\n      \r\n      -- \u8fdb\u884c\u5904\u7406\r\n   END LOOP;\r\n   \r\n   CLOSE cursor_name;\r\n   \r\nEND;\r\n<\/code><\/pre>\n
      \n
    1. \u30ab\u30fc\u30bd\u30eb\u5185\u306e\u30c7\u30fc\u30bf\u3092FOR\u30eb\u30fc\u30d7\u6587\u3067\u53cd\u5fa9\u51e6\u7406\u3059\u308b\u3002<\/li>\n<\/ol>\n
      BEGIN\r\n   FOR variable_name IN (SELECT column_name FROM table_name) LOOP\r\n   \r\n      -- \u8fdb\u884c\u5904\u7406\r\n      \r\n   END LOOP;\r\n   \r\nEND;\r\n<\/code><\/pre>\n
        \n
      1. \u30ab\u30fc\u30bd\u30eb\u306e\u5c5e\u6027\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30ab\u30fc\u30bd\u30eb\u3092\u64cd\u4f5c\u3059\u308b\u3002<\/li>\n<\/ol>\n
        DECLARE\r\n   cursor_name SYS_REFCURSOR;\r\n   variable_name table_name.column_name%TYPE;\r\n\r\nBEGIN\r\n   OPEN cursor_name FOR SELECT column_name FROM table_name;\r\n   \r\n   IF cursor_name%ISOPEN THEN\r\n      -- \u6e38\u6807\u5df2\u7ecf\u6253\u5f00\r\n   END IF;\r\n   \r\n   FETCH cursor_name INTO variable_name;\r\n   \r\n   IF cursor_name%FOUND THEN\r\n      -- \u4ece\u6e38\u6807\u4e2d\u83b7\u53d6\u4e86\u6570\u636e\r\n   END IF;\r\n   \r\n   CLOSE cursor_name;\r\n   \r\nEND;\r\n<\/code><\/pre>\n
        \u4e0a\u8a18\u306e PL\/SQL \u3067\u30ab\u30fc\u30bd\u30eb\u3092\u547c\u3073\u51fa\u3059\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u306f\u3001\u5177\u4f53\u7684\u306a\u30cb\u30fc\u30ba\u3068\u72b6\u6cc1\u306b\u3088\u3063\u3066\u4f7f\u7528\u6cd5\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        PL\/SQL\u3067\u306f\u3001\u30ab\u30fc\u30bd\u30eb\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u30e1\u30bd\u30c3\u30c9\u3068\u3057\u3066\u4ee5\u4e0b\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 OPEN\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067\u30ab\u30fc\u30bd\u30eb\u3092\u958b\u304d\u3001FETCH\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067\u30ab\u30fc\u30bd\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3002 DECLARE cursor_name SY […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-85301","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nPL\/SQL\u30ab\u30fc\u30bd\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5 - 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\u30ab\u30fc\u30bd\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PL\/SQL\u30ab\u30fc\u30bd\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"PL\/SQL\u3067\u306f\u3001\u30ab\u30fc\u30bd\u30eb\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u30e1\u30bd\u30c3\u30c9\u3068\u3057\u3066\u4ee5\u4e0b\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 OPEN\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067\u30ab\u30fc\u30bd\u30eb\u3092\u958b\u304d\u3001FETCH\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067\u30ab\u30fc\u30bd\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3002 DECLARE cursor_name SY […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/pl-sql\u30ab\u30fc\u30bd\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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