{"id":85833,"date":"2024-03-21T06:13:15","date_gmt":"2024-03-20T21:13:15","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/%e3%83%ad%e3%82%b04j%e3%81%a7sql%e3%83%ad%e3%82%b0%e3%82%92%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%81%ab%e5%87%ba%e5%8a%9b%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%e3%81%af%ef%bc%9f\/"},"modified":"2024-03-28T09:34:53","modified_gmt":"2024-03-28T00:34:53","slug":"%e3%83%ad%e3%82%b04j%e3%81%a7sql%e3%83%ad%e3%82%b0%e3%82%92%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%81%ab%e5%87%ba%e5%8a%9b%e3%81%99%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\/%e3%83%ad%e3%82%b04j%e3%81%a7sql%e3%83%ad%e3%82%b0%e3%82%92%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%81%ab%e5%87%ba%e5%8a%9b%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%e3%81%af%ef%bc%9f\/","title":{"rendered":"\u30ed\u30b04j\u3067SQL\u30ed\u30b0\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u51fa\u529b\u3059\u308b\u65b9\u6cd5\u306f\uff1f"},"content":{"rendered":"<p>\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001SQL\u30ed\u30b0\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u51fa\u529b\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>Maven\u3067log4j\u306e\u4f9d\u5b58\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u4f9d\u5b58\u95a2\u4fc2\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">dependency<\/span>&gt;<\/span>\r\n    <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">groupId<\/span>&gt;<\/span>log4j<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">groupId<\/span>&gt;<\/span>\r\n    <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">artifactId<\/span>&gt;<\/span>log4j<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">artifactId<\/span>&gt;<\/span>\r\n    <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">version<\/span>&gt;<\/span>1.2.17<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">version<\/span>&gt;<\/span>\r\n<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">dependency<\/span>&gt;<\/span>\r\n<\/code><\/pre>\n<ol>\n<li>\u30ed\u30b04j\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u3001SQL\u30ed\u30b0\u3092\u51fa\u529b\u3059\u308bAppender\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u30ed\u30b04j.properties\u30d5\u30a1\u30a4\u30eb\u3001log4j.xml\u30d5\u30a1\u30a4\u30eb\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u8a2d\u5b9a\u4f8b\uff1a<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>log4j.appender.sql=org.apache.log4j.RollingFileAppender\r\nlog4j.appender.sql.File=\/path\/to\/sql.log\r\nlog4j.appender.sql.MaxFileSize=10MB\r\nlog4j.appender.sql.MaxBackupIndex=10\r\nlog4j.appender.sql.layout=org.apache.log4j.PatternLayout\r\nlog4j.appender.sql.layout.ConversionPattern=%d [%t] %-5p %c %x - %m%n\r\n<\/code><\/pre>\n<p>\u30ed\u30b0\u306f\/path\/to\/sql.log\u30d5\u30a1\u30a4\u30eb\u306b\u51fa\u529b\u3055\u308c\u3001\u6700\u5927\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306f10MB\u306b\u8a2d\u5b9a\u3055\u308c\u3001\u6700\u592710\u30d5\u30a1\u30a4\u30eb\u304c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3055\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>log4j \u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u3001SQL \u30ed\u30ac\u30fc\u306e Appender \u3068\u8a72\u5f53\u306e Logger \u3092\u7d10\u4ed8\u3051\u308b\u3002\u5177\u4f53\u7684\u306a\u8a2d\u5b9a\u306f\u6b21\u306e\u901a\u308a\u3002<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>log4j.logger.sqlLogger=DEBUG, sql\r\nlog4j.additivity.sqlLogger=false\r\nlog4j.logger.org.hibernate.SQL=DEBUG, sql\r\nlog4j.additivity.org.hibernate.SQL=false\r\n<\/code><\/pre>\n<p>sqlLogger\u304a\u3088\u3073org.hibernate.SQL\u306e\u30ed\u30b0\u30ec\u30d9\u30eb\u3092DEBUG\u306b\u3001\u30a2\u30da\u30f3\u30c0\u30fc\u3092sql\u3068\u540d\u4ed8\u3051\u305f\u3082\u306e\u306b\u51fa\u529b\u3055\u305b\u3001additivity\u3092false\u306b\u3057\u3066\u4e0a\u4f4d\u30ed\u30ac\u30fc\u306b\u30ed\u30b0\u3092\u4f1d\u642c\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u30b3\u30fc\u30c9\u4e2d\u306bLogger\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3001SQL\u30ed\u30b0\u3092\u51fa\u529b\u3057\u307e\u3059\u3002\u4f8b\uff1a<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> org.apache.log4j.Logger;\r\n\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">Example<\/span> {\r\n    <span class=\"hljs-keyword\">private<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">final<\/span> <span class=\"hljs-type\">Logger<\/span> <span class=\"hljs-variable\">logger<\/span> <span class=\"hljs-operator\">=<\/span> Logger.getLogger(Example.class);\r\n\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">executeSql<\/span><span class=\"hljs-params\">(String sql)<\/span> {\r\n        logger.debug(<span class=\"hljs-string\">\"Executing SQL: \"<\/span> + sql);\r\n        <span class=\"hljs-comment\">\/\/ \u6267\u884cSQL\u8bed\u53e5\u7684\u4ee3\u7801<\/span>\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>SQL\u30ed\u30b0\u306f\u3001logger.debug\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u4e0a\u8a18\u624b\u9806\u306b\u3088\u308a\u3001SQL \u30ed\u30b0\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u51fa\u529b\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001SQL\u30ed\u30b0\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u51fa\u529b\u3067\u304d\u307e\u3059\u3002 Maven\u3067log4j\u306e\u4f9d\u5b58\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u4f9d\u5b58\u95a2\u4fc2\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 &lt;dependency&gt; &lt;groupId&gt;log4j [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-85833","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) - 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Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-20T21:13:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-28T00:34:53+00:00\" \/>\n<meta name=\"author\" content=\"\u84ee, \u7ffc\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u84ee, \u7ffc\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/%e3%83%ad%e3%82%b04j%e3%81%a7sql%e3%83%ad%e3%82%b0%e3%82%92%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%81%ab%e5%87%ba%e5%8a%9b%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%e3%81%af%ef%bc%9f\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/%e3%83%ad%e3%82%b04j%e3%81%a7sql%e3%83%ad%e3%82%b0%e3%82%92%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%81%ab%e5%87%ba%e5%8a%9b%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%e3%81%af%ef%bc%9f\/\",\"name\":\"\u30ed\u30b04j\u3067SQL\u30ed\u30b0\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u51fa\u529b\u3059\u308b\u65b9\u6cd5\u306f\uff1f - 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