{"id":179308,"date":"2024-11-09T00:44:18","date_gmt":"2024-11-08T16:44:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179308\/"},"modified":"2024-11-09T00:44:19","modified_gmt":"2024-11-08T16:44:19","slug":"%e5%a6%82%e4%bd%95%e7%94%a8-db2-v9-1-for-z-os-%e4%be%86%e5%af%a6%e7%8f%be%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e6%9c%83%e8%a9%b1%e9%8e%96%e5%ae%9a%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179308\/","title":{"rendered":"\u5982\u4f55\u7528 DB2 V9.1 for z\/OS \u4f86\u5be6\u73fe\u61c9\u7528\u7a0b\u5e8f\u6703\u8a71\u9396\u5b9a\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e7%94%a8-db2-v9-1-for-z-os-%e4%be%86%e5%af%a6%e7%8f%be%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e6%9c%83%e8%a9%b1%e9%8e%96%e5%ae%9a%ef%bc%9f-dzAHYCuofa\">\u5982\u4f55\u7528 DB2 V9.1 for z\/OS \u4f86\u5be6\u73fe\u61c9\u7528\u7a0b\u5e8f\u6703\u8a71\u9396\u5b9a\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u74b0\u5883\u4e2d\uff0c\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u6578\u64da\u4e00\u81f4\u6027\u81f3\u95dc\u91cd\u8981\u3002IBM \u7684 DB2 V9.1 for z\/OS \u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u9019\u4e9b\u9700\u6c42\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u6703\u8a71\u9396\u5b9a\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 DB2 V9.1 \u4e2d\u5be6\u73fe\u61c9\u7528\u7a0b\u5e8f\u6703\u8a71\u9396\u5b9a\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u5efa\u8b70\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%9c%83%e8%a9%b1%e9%8e%96%e5%ae%9a%ef%bc%9f-dzAHYCuofa\">\u4ec0\u9ebc\u662f\u6703\u8a71\u9396\u5b9a\uff1f<\/h2>\n<p>\u6703\u8a71\u9396\u5b9a\u662f\u4e00\u7a2e\u6a5f\u5236\uff0c\u7528\u65bc\u9632\u6b62\u591a\u500b\u7528\u6236\u540c\u6642\u4fee\u6539\u540c\u4e00\u6578\u64da\uff0c\u5f9e\u800c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u5728 DB2 \u4e2d\uff0c\u6703\u8a71\u9396\u5b9a\u53ef\u4ee5\u901a\u904e\u4e0d\u540c\u7684\u9396\u5b9a\u6a21\u5f0f\u4f86\u5be6\u73fe\uff0c\u5305\u62ec\u884c\u9396\u3001\u9801\u9396\u548c\u8868\u9396\u3002\u9019\u4e9b\u9396\u5b9a\u6a21\u5f0f\u53ef\u4ee5\u6839\u64da\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h2 id=\"db2-v9-1-%e7%9a%84%e9%8e%96%e5%ae%9a%e6%a9%9f%e5%88%b6-dzAHYCuofa\">DB2 V9.1 \u7684\u9396\u5b9a\u6a5f\u5236<\/h2>\n<p>DB2 V9.1 \u63d0\u4f9b\u4e86\u591a\u7a2e\u9396\u5b9a\u6a5f\u5236\uff0c\u9019\u4e9b\u6a5f\u5236\u53ef\u4ee5\u6839\u64da\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u9032\u884c\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u9396\u5b9a\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>\u884c\u9396\uff1a<\/strong>\u884c\u9396\u662f\u6700\u7d30\u7c92\u5ea6\u7684\u9396\u5b9a\u65b9\u5f0f\uff0c\u5141\u8a31\u591a\u500b\u7528\u6236\u540c\u6642\u8a2a\u554f\u540c\u4e00\u8868\u4e2d\u7684\u4e0d\u540c\u884c\u3002<\/li>\n<li><strong>\u9801\u9396\uff1a<\/strong>\u9801\u9396\u9396\u5b9a\u6574\u500b\u9801\u9762\uff0c\u9019\u610f\u5473\u8457\u540c\u4e00\u9801\u9762\u4e0a\u7684\u6240\u6709\u884c\u90fd\u6703\u88ab\u9396\u5b9a\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u9396\u5b9a\u7684\u958b\u92b7\uff0c\u4f46\u53ef\u80fd\u6703\u5f71\u97ff\u4e26\u767c\u6027\u3002<\/li>\n<li><strong>\u8868\u9396\uff1a<\/strong>\u8868\u9396\u662f\u6700\u7c97\u7c92\u5ea6\u7684\u9396\u5b9a\u65b9\u5f0f\uff0c\u7576\u4e00\u500b\u7528\u6236\u9396\u5b9a\u6574\u500b\u8868\u6642\uff0c\u5176\u4ed6\u7528\u6236\u5c07\u7121\u6cd5\u8a2a\u554f\u8a72\u8868\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e6%9c%83%e8%a9%b1%e9%8e%96%e5%ae%9a%e7%9a%84%e6%ad%a5%e9%a9%9f-dzAHYCuofa\">\u5be6\u73fe\u6703\u8a71\u9396\u5b9a\u7684\u6b65\u9a5f<\/h2>\n<p>\u8981\u5728 DB2 V9.1 \u4e2d\u5be6\u73fe\u6703\u8a71\u9396\u5b9a\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e9%8e%96%e5%ae%9a%e5%8f%83%e6%95%b8-dzAHYCuofa\">1. \u8a2d\u5b9a\u9396\u5b9a\u53c3\u6578<\/h3>\n<p>\u5728 DB2 \u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4fee\u6539\u8cc7\u6599\u5eab\u7684\u9396\u5b9a\u53c3\u6578\u4f86\u8a2d\u5b9a\u9396\u5b9a\u884c\u70ba\u3002\u9019\u4e9b\u53c3\u6578\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>LOCKSIZE<\/code>\uff1a\u8a2d\u5b9a\u9396\u5b9a\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u662f\u884c\u3001\u9801\u6216\u8868\u3002<\/li>\n<li><code>DEADLOCK<\/code>\uff1a\u8a2d\u5b9a\u6b7b\u9396\u6aa2\u6e2c\u7684\u53c3\u6578\uff0c\u4ee5\u9632\u6b62\u591a\u500b\u6703\u8a71\u4e4b\u9593\u7684\u6b7b\u9396\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-sql-%e8%aa%9e%e5%8f%a5%e9%80%b2%e8%a1%8c%e9%8e%96%e5%ae%9a-dzAHYCuofa\">2. \u4f7f\u7528 SQL \u8a9e\u53e5\u9032\u884c\u9396\u5b9a<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 SQL \u8a9e\u53e5\u4f86\u986f\u5f0f\u5730\u8acb\u6c42\u9396\u5b9a\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u9396\u5b9a\u7279\u5b9a\u7684\u884c\uff1a<\/p>\n<pre><code>SELECT * FROM your_table\nFOR UPDATE OF your_column\nWHERE your_condition;<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u7576\u4e00\u500b\u6703\u8a71\u57f7\u884c\u6b64\u67e5\u8a62\u6642\uff0c\u8a72\u884c\u5c07\u88ab\u9396\u5b9a\uff0c\u76f4\u5230\u8a72\u6703\u8a71\u63d0\u4ea4\u6216\u56de\u6efe\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e9%8e%96%e5%ae%9a%e7%8b%80%e6%85%8b-dzAHYCuofa\">3. \u76e3\u63a7\u9396\u5b9a\u72c0\u614b<\/h3>\n<p>\u70ba\u4e86\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u60a8\u9700\u8981\u5b9a\u671f\u76e3\u63a7\u9396\u5b9a\u72c0\u614b\u3002DB2 \u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u5e6b\u52a9\u60a8\u76e3\u63a7\u9396\u5b9a\u60c5\u6cc1\uff0c\u4f8b\u5982 DB2 \u7684\u76e3\u63a7\u8996\u5716\u548c\u6027\u80fd\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-dzAHYCuofa\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u5be6\u73fe\u6703\u8a71\u9396\u5b9a\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u5e6b\u52a9\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\uff1a<\/p>\n<ul>\n<li>\u76e1\u91cf\u6e1b\u5c11\u9396\u5b9a\u7684\u7bc4\u570d\uff0c\u4f7f\u7528\u884c\u9396\u800c\u4e0d\u662f\u8868\u9396\u3002<\/li>\n<li>\u5728\u57f7\u884c\u9577\u6642\u9593\u904b\u884c\u7684\u67e5\u8a62\u6642\uff0c\u8003\u616e\u4f7f\u7528\u975e\u9396\u5b9a\u8b80\u53d6\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u8abf\u6574\u9396\u5b9a\u53c3\u6578\uff0c\u4ee5\u9069\u61c9\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dzAHYCuofa\">\u7e3d\u7d50<\/h2>\n<p>\u5728 DB2 V9.1 for z\/OS \u4e2d\u5be6\u73fe\u61c9\u7528\u7a0b\u5e8f\u6703\u8a71\u9396\u5b9a\u662f\u4e00\u500b\u91cd\u8981\u7684\u904e\u7a0b\uff0c\u53ef\u4ee5\u5e6b\u52a9\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6e\u9396\u5b9a\u53c3\u6578\u3001\u4f7f\u7528\u9069\u7576\u7684 SQL \u8a9e\u53e5\u4ee5\u53ca\u76e3\u63a7\u9396\u5b9a\u72c0\u614b\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u61c9\u7528\u7a0b\u5e8f\u7684\u9396\u5b9a\u884c\u70ba\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u548c\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 DB2 V9.1 for z\/OS \u4e2d\u5be6\u73fe\u61c9\u7528\u7a0b\u5e8f\u6703\u8a71\u9396\u5b9a\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u4e00\u81f4\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-179308","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179308","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=179308"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179308\/revisions"}],"predecessor-version":[{"id":179309,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179308\/revisions\/179309"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}