{"id":134940,"date":"2024-03-26T09:52:20","date_gmt":"2024-03-26T00:52:20","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/plsql%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6sql%e3%81%ae%e5%ae%9f%e8%a1%8c%e3%82%92%e4%b8%80%e6%99%82%e5%81%9c%e6%ad%a2%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-04-05T13:47:48","modified_gmt":"2024-04-05T04:47:48","slug":"plsql%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6sql%e3%81%ae%e5%ae%9f%e8%a1%8c%e3%82%92%e4%b8%80%e6%99%82%e5%81%9c%e6%ad%a2%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/plsql%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6sql%e3%81%ae%e5%ae%9f%e8%a1%8c%e3%82%92%e4%b8%80%e6%99%82%e5%81%9c%e6%ad%a2%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"plsql\u3092\u4f7f\u7528\u3057\u3066SQL\u306e\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

SQL\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3059\u308bPL\/SQL\u306e\u65b9\u6cd5\uff1a<\/p>\n

    \n
  1. DBMS_LOCK\u30d1\u30c3\u30b1\u30fc\u30b8\u306eSLEEP\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ol>\n
    DECLARE<\/span>\r\nl_lockhandle VARCHAR2(128<\/span>);\r\nBEGIN<\/span>\r\n-- \u83b7\u53d6\u4e00\u4e2a\u9501<\/span>\r\nl_lockhandle :=<\/span> DBMS_LOCK.ALLOCATE_UNIQUE('MY_LOCK'<\/span>);\r\n-- \u8bf7\u6c42\u9501<\/span>\r\nDBMS_LOCK.REQUEST(l_lockhandle, DBMS_LOCK.X_MODE, 0<\/span>, TRUE<\/span>);\r\n-- \u6682\u505c5\u79d2<\/span>\r\nDBMS_LOCK.SLEEP(5<\/span>);\r\n-- \u91ca\u653e\u9501<\/span>\r\nDBMS_LOCK.RELEASE(l_lockhandle);\r\nEND<\/span>;\r\n<\/code><\/pre>\n
      \n
    1. DBMS_SESSION\u30d1\u30c3\u30b1\u30fc\u30b8\u5185\u306eSLEEP\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3057\u3066<\/li>\n<\/ol>\n
      BEGIN<\/span>\r\n-- \u6682\u505c5\u79d2<\/span>\r\nDBMS_SESSION.SLEEP(5<\/span>);\r\nEND<\/span>;\r\n<\/code><\/pre>\n
      PL\/SQL\u30d6\u30ed\u30c3\u30af\u5168\u4f53\u306e\u51e6\u7406\u3092\u4e00\u6642\u505c\u6b62\u3057\u3001SQL\u6587\u306e\u4e00\u90e8\u3060\u3051\u306e\u4e00\u6642\u505c\u6b62\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002SQL\u6587\u306e\u4e00\u90e8\u3060\u3051\u306e\u4e00\u6642\u505c\u6b62\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30c4\u30fc\u30eb\uff08SQL*Plus\u306ePAUSE\u30b3\u30de\u30f3\u30c9\u306a\u3069\uff09\u306e\u4e00\u6642\u505c\u6b62\u6a5f\u80fd\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      SQL\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3059\u308bPL\/SQL\u306e\u65b9\u6cd5\uff1a DBMS_LOCK\u30d1\u30c3\u30b1\u30fc\u30b8\u306eSLEEP\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3059\u308b DECLARE l_lockhandle VARCHAR2(128); BEGIN — \u83b7\u53d6\u4e00\u4e2a\u9501 l_lo […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-134940","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nplsql\u3092\u4f7f\u7528\u3057\u3066SQL\u306e\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3059\u308b\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\/plsql\u3092\u4f7f\u7528\u3057\u3066sql\u306e\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"plsql\u3092\u4f7f\u7528\u3057\u3066SQL\u306e\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3059\u308b\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"SQL\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3059\u308bPL\/SQL\u306e\u65b9\u6cd5\uff1a DBMS_LOCK\u30d1\u30c3\u30b1\u30fc\u30b8\u306eSLEEP\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3059\u308b DECLARE l_lockhandle VARCHAR2(128); BEGIN -- \u83b7\u53d6\u4e00\u4e2a\u9501 l_lo […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/plsql\u3092\u4f7f\u7528\u3057\u3066sql\u306e\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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