{"id":60725,"date":"2024-10-13T05:17:15","date_gmt":"2024-10-12T21:17:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60725\/"},"modified":"2024-10-13T05:17:15","modified_gmt":"2024-10-12T21:17:15","slug":"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a0%86%e6%a3%a7%e6%bb%bf%e4%ba%86%ef%bc%9f%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%81-db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a0%86%e6%a3%a7%e6%bb%bf%e4%ba%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60725\/","title":{"rendered":"DB2\u6578\u64da\u5eab\u5806\u68e7\u6eff\u4e86\uff1f\u600e\u9ebc\u8fa6\uff01 (db2\u6578\u64da\u5eab\u5806\u68e7\u6eff\u4e86)"},"content":{"rendered":"<h1 id=\"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a0%86%e6%a3%a7%e6%bb%bf%e4%ba%86%ef%bc%9f%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%81-wzyJBrEQMW\">DB2\u6578\u64da\u5eab\u5806\u68e7\u6eff\u4e86\uff1f\u600e\u9ebc\u8fa6\uff01<\/h1>\n<p>\u5728\u4f7f\u7528DB2\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u9047\u5230\u5806\u68e7\u6eff\u7684\u554f\u984c\u662f\u76f8\u5c0d\u5e38\u898b\u7684\u60c5\u6cc1\u3002\u9019\u4e0d\u50c5\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7684\u5d29\u6f70\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u5982\u4f55\u8655\u7406\u9019\u4e00\u554f\u984c\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0eDB2\u6578\u64da\u5eab\u5806\u68e7\u6eff\u7684\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afdb2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a0%86%e6%a3%a7%ef%bc%9f-wzyJBrEQMW\">\u4ec0\u9ebc\u662fDB2\u6578\u64da\u5eab\u5806\u68e7\uff1f<\/h2>\n<p>DB2\u6578\u64da\u5eab\u5806\u68e7\u662f\u7528\u65bc\u5b58\u5132\u57f7\u884c\u904e\u7a0b\u4e2d\u6240\u9700\u7684\u6578\u64da\u548c\u4fe1\u606f\u7684\u5167\u5b58\u5340\u57df\u3002\u7576\u6578\u64da\u5eab\u57f7\u884c\u67e5\u8a62\u6216\u8655\u7406\u4e8b\u52d9\u6642\uff0c\u5806\u68e7\u6703\u52d5\u614b\u5206\u914d\u5167\u5b58\u4ee5\u5b58\u5132\u81e8\u6642\u6578\u64da\u3002\u5982\u679c\u5806\u68e7\u7684\u5167\u5b58\u4f7f\u7528\u8d85\u904e\u4e86\u5176\u914d\u7f6e\u7684\u9650\u5236\uff0c\u5c31\u6703\u51fa\u73fe\u5806\u68e7\u6eff\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e5%a0%86%e6%a3%a7%e6%bb%bf%e7%9a%84%e5%8e%9f%e5%9b%a0-wzyJBrEQMW\">\u5806\u68e7\u6eff\u7684\u539f\u56e0<\/h2>\n<ul>\n<li><strong>\u904e\u591a\u7684\u905e\u6b78\u8abf\u7528\uff1a<\/strong>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u4e2d\u5b58\u5728\u904e\u591a\u7684\u905e\u6b78\u8abf\u7528\uff0c\u5c07\u6703\u6d88\u8017\u5927\u91cf\u7684\u5806\u68e7\u5167\u5b58\u3002<\/li>\n<li><strong>\u5927\u578b\u6578\u64da\u96c6\u7684\u8655\u7406\uff1a<\/strong>\u5728\u8655\u7406\u5927\u578b\u6578\u64da\u96c6\u6642\uff0c\u53ef\u80fd\u6703\u9700\u8981\u66f4\u591a\u7684\u5806\u68e7\u7a7a\u9593\u4f86\u5b58\u5132\u81e8\u6642\u6578\u64da\u3002<\/li>\n<li><strong>\u4e0d\u7576\u7684SQL\u67e5\u8a62\uff1a<\/strong>\u67d0\u4e9b\u4e0d\u7576\u7684SQL\u67e5\u8a62\u53ef\u80fd\u6703\u5c0e\u81f4\u5806\u68e7\u4f7f\u7528\u904e\u9ad8\uff0c\u4f8b\u5982\u4f7f\u7528\u4e86\u904e\u591a\u7684JOIN\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u914d\u7f6e\u4e0d\u7576\uff1a<\/strong>DB2\u7684\u5806\u68e7\u5927\u5c0f\u914d\u7f6e\u4e0d\u7576\u4e5f\u53ef\u80fd\u5c0e\u81f4\u5806\u68e7\u6eff\u7684\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%badb2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a0%86%e6%a3%a7%e6%bb%bf%e7%9a%84%e5%95%8f%e9%a1%8c-wzyJBrEQMW\">\u5982\u4f55\u89e3\u6c7aDB2\u6578\u64da\u5eab\u5806\u68e7\u6eff\u7684\u554f\u984c<\/h2>\n<h3 id=\"1-%e5%a2%9e%e5%8a%a0%e5%a0%86%e6%a3%a7%e5%a4%a7%e5%b0%8f-wzyJBrEQMW\">1. \u589e\u52a0\u5806\u68e7\u5927\u5c0f<\/h3>\n<p>\u6700\u76f4\u63a5\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u589e\u52a0DB2\u7684\u5806\u68e7\u5927\u5c0f\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u548c\u4fee\u6539\u5806\u68e7\u5927\u5c0f\uff1a<\/p>\n<pre><code>db2 get db cfg for  | grep \"Stack Size\"\ndb2 update db cfg for  using STACK_SIZE <\/code><\/pre>\n<h3 id=\"2-%e5%84%aa%e5%8c%96sql%e6%9f%a5%e8%a9%a2-wzyJBrEQMW\">2. \u512a\u5316SQL\u67e5\u8a62<\/h3>\n<p>\u6aa2\u67e5\u4e26\u512a\u5316SQL\u67e5\u8a62\uff0c\u7279\u5225\u662f\u90a3\u4e9b\u6d89\u53ca\u591a\u500bJOIN\u64cd\u4f5c\u7684\u67e5\u8a62\u3002\u53ef\u4ee5\u8003\u616e\u5c07\u8907\u96dc\u7684\u67e5\u8a62\u62c6\u5206\u70ba\u591a\u500b\u7c21\u55ae\u7684\u67e5\u8a62\uff0c\u4ee5\u6e1b\u5c11\u5806\u68e7\u7684\u4f7f\u7528\u3002<\/p>\n<h3 id=\"3-%e6%b8%9b%e5%b0%91%e9%81%9e%e6%ad%b8%e8%aa%bf%e7%94%a8-wzyJBrEQMW\">3. \u6e1b\u5c11\u905e\u6b78\u8abf\u7528<\/h3>\n<p>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u4e2d\u5b58\u5728\u904e\u591a\u7684\u905e\u6b78\u8abf\u7528\uff0c\u61c9\u8003\u616e\u91cd\u69cb\u4ee3\u78bc\uff0c\u4f7f\u7528\u8fed\u4ee3\u65b9\u6cd5\u4f86\u66ff\u4ee3\u905e\u6b78\uff0c\u5f9e\u800c\u6e1b\u5c11\u5806\u68e7\u7684\u4f7f\u7528\u3002<\/p>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e9%85%8d%e7%bd%ae-wzyJBrEQMW\">4. \u76e3\u63a7\u548c\u8abf\u6574\u914d\u7f6e<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7DB2\u7684\u6027\u80fd\uff0c\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574\u5806\u68e7\u5927\u5c0f\u548c\u5176\u4ed6\u76f8\u95dc\u914d\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528DB2\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\u4f86\u7372\u53d6\u8a73\u7d30\u7684\u6027\u80fd\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-wzyJBrEQMW\">\u7d50\u8ad6<\/h2>\n<p>DB2\u6578\u64da\u5eab\u5806\u68e7\u6eff\u7684\u554f\u984c\u53ef\u80fd\u6703\u5c0d\u7cfb\u7d71\u6027\u80fd\u9020\u6210\u56b4\u91cd\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u9069\u7576\u7684\u914d\u7f6e\u548c\u512a\u5316\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u5b9a\u671f\u76e3\u63a7\u6578\u64da\u5eab\u6027\u80fd\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\uff0c\u5c07\u6709\u52a9\u65bc\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u5eab\u548c\u61c9\u7528\u7a0b\u5e8f\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aDB2\u6578\u64da\u5eab\u5806\u68e7\u6eff\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u6392\u67e5\u548c\u512a\u5316\u65b9\u6cd5\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-60725","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=60725"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60725\/revisions"}],"predecessor-version":[{"id":60726,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60725\/revisions\/60726"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}