{"id":112096,"date":"2024-03-22T19:30:28","date_gmt":"2024-03-22T10:30:28","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/oracle-%e3%83%ad%e3%82%b0%e3%81%ae%e7%a2%ba%e8%aa%8d%e6%96%b9%e6%b3%95-plsql\/"},"modified":"2024-03-26T23:21:21","modified_gmt":"2024-03-26T14:21:21","slug":"oracle-%e3%83%ad%e3%82%b0%e3%81%ae%e7%a2%ba%e8%aa%8d%e6%96%b9%e6%b3%95-plsql","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/oracle-%e3%83%ad%e3%82%b0%e3%81%ae%e7%a2%ba%e8%aa%8d%e6%96%b9%e6%b3%95-plsql\/","title":{"rendered":"Oracle \u30ed\u30b0\u306e\u78ba\u8a8d\u65b9\u6cd5 (plsql)"},"content":{"rendered":"<p>PL\/SQL\u3067\u306f\u3001\u6b21\u306e\u65b9\u6cd5\u3067Oracle\u30ed\u30b0\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>DBMS_OUTPUT<\/li>\n<li>\u884c\u3092\u8ffd\u52a0<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">BEGIN<\/span>\r\n  DBMS_OUTPUT.PUT_LINE(<span class=\"hljs-string\">'This is a log message.'<\/span>);\r\n<span class=\"hljs-keyword\">END<\/span>;\r\n<\/code><\/pre>\n<ol>\n<li>UTL_FILE<\/li>\n<li>\u6539\u884c\u3092\u5165\u308c\u308b<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">DECLARE<\/span>\r\n  log_file UTL_FILE.FILE_TYPE;\r\n<span class=\"hljs-keyword\">BEGIN<\/span>\r\n  log_file :<span class=\"hljs-operator\">=<\/span> UTL_FILE.FOPEN(<span class=\"hljs-string\">'LOG_DIRECTORY'<\/span>, <span class=\"hljs-string\">'log_file.log'<\/span>, <span class=\"hljs-string\">'W'<\/span>);\r\n  UTL_FILE.PUT_LINE(log_file, <span class=\"hljs-string\">'This is a log message.'<\/span>);\r\n  UTL_FILE.FCLOSE(log_file);\r\nEXCEPTION\r\n  <span class=\"hljs-keyword\">WHEN<\/span> UTL_FILE.INVALID_PATH <span class=\"hljs-keyword\">OR<\/span> UTL_FILE.INVALID_FILEHANDLE <span class=\"hljs-keyword\">THEN<\/span>\r\n    DBMS_OUTPUT.PUT_LINE(<span class=\"hljs-string\">'Failed to open or close the log file.'<\/span>);\r\n<span class=\"hljs-keyword\">END<\/span>;\r\n<\/code><\/pre>\n<ol>\n<li>\u30cd\u30a4\u30c6\u30a3\u30d6<\/li>\n<li>\u30a4\u30d9\u30f3\u30c8<\/li>\n<li>V$DIAG_TRACE_FILE_CONTENTS<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">ALTER<\/span> SESSION <span class=\"hljs-keyword\">SET<\/span> EVENTS <span class=\"hljs-string\">'TRACE[SQL_TRACE] LEVEL 12'<\/span>;\r\n<\/code><\/pre>\n<p>\u3053\u308c\u306b\u3088\u308a SQL \u30c8\u30ec\u30fc\u30b9\u304c\u6709\u52b9\u306b\u306a\u308a\u3001\u30ed\u30b0\u60c5\u5831\u306f\u30c8\u30ec\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>DBMS \u30e2\u30cb\u30bf<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">BEGIN<\/span>\r\n  DBMS_MONITOR.SESSION_TRACE_ENABLE(session_id <span class=\"hljs-operator\">=<\/span><span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-number\">123<\/span>, serial_num <span class=\"hljs-operator\">=<\/span><span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-number\">456<\/span>, waits <span class=\"hljs-operator\">=<\/span><span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-literal\">TRUE<\/span>, binds <span class=\"hljs-operator\">=<\/span><span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-literal\">TRUE<\/span>);\r\n<span class=\"hljs-keyword\">END<\/span>;\r\n<\/code><\/pre>\n<p>\u6307\u5b9a\u3055\u308c\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u306eSQL\u30c8\u30ec\u30fc\u30b9\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>Oracle \u30ed\u30b0\u3092\u8868\u793a\u3059\u308b\u306b\u306f\u3001EXECUTE \u6a29\u9650\u3084 INSERT \u6a29\u9650\u306a\u3069\u3001\u9069\u5207\u306a\u6a29\u9650\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PL\/SQL\u3067\u306f\u3001\u6b21\u306e\u65b9\u6cd5\u3067Oracle\u30ed\u30b0\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002 DBMS_OUTPUT \u884c\u3092\u8ffd\u52a0 BEGIN DBMS_OUTPUT.PUT_LINE(&#8216;This is a log message.&#8217;); END; UTL [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-112096","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>Oracle \u30ed\u30b0\u306e\u78ba\u8a8d\u65b9\u6cd5 (plsql) - 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\/oracle-\u30ed\u30b0\u306e\u78ba\u8a8d\u65b9\u6cd5-plsql\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oracle \u30ed\u30b0\u306e\u78ba\u8a8d\u65b9\u6cd5 (plsql)\" \/>\n<meta property=\"og:description\" content=\"PL\/SQL\u3067\u306f\u3001\u6b21\u306e\u65b9\u6cd5\u3067Oracle\u30ed\u30b0\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002 DBMS_OUTPUT \u884c\u3092\u8ffd\u52a0 BEGIN DBMS_OUTPUT.PUT_LINE(&#039;This is a log message.&#039;); 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