{"id":60363,"date":"2024-10-13T02:14:15","date_gmt":"2024-10-12T18:14:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60363\/"},"modified":"2024-10-13T02:14:15","modified_gmt":"2024-10-12T18:14:15","slug":"db2-%e6%95%b8%e6%93%9a%e5%ba%abschema%e5%90%8c%e6%ad%a5%e6%ad%a3%e7%a2%ba%e5%af%a6%e7%8f%be%ef%bc%8c%e7%94%a8awk%ef%bc%81","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60363\/","title":{"rendered":"DB2 \u6578\u64da\u5eabSchema\u540c\u6b65\u6b63\u78ba\u5be6\u73fe\uff0c\u7528AWK\uff01"},"content":{"rendered":"<h1 id=\"db2-%e6%95%b8%e6%93%9a%e5%ba%ab-schema-%e5%90%8c%e6%ad%a5%e6%ad%a3%e7%a2%ba%e5%af%a6%e7%8f%be%ef%bc%8c%e7%94%a8-awk%ef%bc%81-rwvubigBUr\">DB2 \u6578\u64da\u5eab Schema \u540c\u6b65\u6b63\u78ba\u5be6\u73fe\uff0c\u7528 AWK\uff01<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u7dad\u8b77\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528 IBM DB2 \u6578\u64da\u5eab\u7684\u74b0\u5883\u4e2d\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684 Schema \u540c\u6b65\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 AWK \u5de5\u5177\u4f86\u5be6\u73fe DB2 \u6578\u64da\u5eab\u7684 Schema \u540c\u6b65\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-db2-%e6%95%b8%e6%93%9a%e5%ba%ab-schema%ef%bc%9f-rwvubigBUr\">\u4ec0\u9ebc\u662f DB2 \u6578\u64da\u5eab Schema\uff1f<\/h2>\n<p>DB2 \u6578\u64da\u5eab\u7684 Schema \u662f\u4e00\u7d44\u6578\u64da\u5eab\u5c0d\u8c61\u7684\u96c6\u5408\uff0c\u5305\u62ec\u8868\u3001\u8996\u5716\u3001\u7d22\u5f15\u3001\u5b58\u5132\u904e\u7a0b\u7b49\u3002Schema \u5b9a\u7fa9\u4e86\u6578\u64da\u7684\u7d50\u69cb\u548c\u95dc\u4fc2\uff0c\u4e26\u4e14\u5728\u6578\u64da\u5eab\u7684\u904b\u884c\u4e2d\u8d77\u8457\u95dc\u9375\u4f5c\u7528\u3002\u7576\u591a\u500b\u74b0\u5883\uff08\u5982\u958b\u767c\u3001\u6e2c\u8a66\u548c\u751f\u7522\uff09\u4e4b\u9593\u9700\u8981\u4fdd\u6301\u4e00\u81f4\u6027\u6642\uff0cSchema \u7684\u540c\u6b65\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81-schema-%e5%90%8c%e6%ad%a5%ef%bc%9f-rwvubigBUr\">\u70ba\u4ec0\u9ebc\u9700\u8981 Schema \u540c\u6b65\uff1f<\/h2>\n<ul>\n<li><strong>\u4e00\u81f4\u6027\uff1a<\/strong>\u78ba\u4fdd\u4e0d\u540c\u74b0\u5883\u4e2d\u7684\u6578\u64da\u7d50\u69cb\u4e00\u81f4\uff0c\u907f\u514d\u56e0 Schema \u4e0d\u4e00\u81f4\u800c\u5c0e\u81f4\u7684\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236\uff1a<\/strong>\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u767c\u5c55\uff0cSchema \u53ef\u80fd\u6703\u767c\u751f\u8b8a\u5316\uff0c\u5b9a\u671f\u540c\u6b65\u53ef\u4ee5\u5e6b\u52a9\u8ddf\u8e64\u9019\u4e9b\u8b8a\u5316\u3002<\/li>\n<li><strong>\u6578\u64da\u5b8c\u6574\u6027\uff1a<\/strong>\u4fdd\u6301 Schema \u7684\u4e00\u81f4\u6027\u6709\u52a9\u65bc\u7dad\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u6e96\u78ba\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-awk-%e9%80%b2%e8%a1%8c-schema-%e5%90%8c%e6%ad%a5-rwvubigBUr\">\u4f7f\u7528 AWK \u9032\u884c Schema \u540c\u6b65<\/h2>\n<p>AWK \u662f\u4e00\u7a2e\u5f37\u5927\u7684\u6587\u672c\u8655\u7406\u5de5\u5177\uff0c\u9069\u5408\u7528\u65bc\u8655\u7406\u7d50\u69cb\u5316\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 AWK \u9032\u884c DB2 Schema \u540c\u6b65\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e5%b0%8e%e5%87%ba-schema-rwvubigBUr\">\u6b65\u9a5f 1\uff1a\u5c0e\u51fa Schema<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5f9e\u6e90\u6578\u64da\u5eab\u5c0e\u51fa Schema\u3002\u53ef\u4ee5\u4f7f\u7528 DB2 \u7684\u547d\u4ee4\u884c\u5de5\u5177\u4f86\u5b8c\u6210\u9019\u4e00\u64cd\u4f5c\uff1a<\/p>\n<pre><code>db2look -d your_database -e -o schema.sql<\/code><\/pre>\n<p>\u9019\u5c07\u751f\u6210\u4e00\u500b\u540d\u70ba schema.sql \u7684\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542b\u6578\u64da\u5eab\u7684 Schema \u5b9a\u7fa9\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e4%bd%bf%e7%94%a8-awk-%e9%80%b2%e8%a1%8c%e8%99%95%e7%90%86-rwvubigBUr\">\u6b65\u9a5f 2\uff1a\u4f7f\u7528 AWK \u9032\u884c\u8655\u7406<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 AWK \u4f86\u8655\u7406\u9019\u500b\u6587\u4ef6\uff0c\u63d0\u53d6\u9700\u8981\u7684\u90e8\u5206\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 AWK \u8173\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>awk '\/CREATE TABLE\/,\/;\/' schema.sql &gt; tables.sql<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u63d0\u53d6\u6240\u6709\u7684 CREATE TABLE \u8a9e\u53e5\uff0c\u4e26\u5c07\u5176\u4fdd\u5b58\u5230 tables.sql \u6587\u4ef6\u4e2d\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e5%b0%8e%e5%85%a5-schema-rwvubigBUr\">\u6b65\u9a5f 3\uff1a\u5c0e\u5165 Schema<\/h3>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u5c07\u8655\u7406\u5f8c\u7684 Schema \u5c0e\u5165\u5230\u76ee\u6a19\u6578\u64da\u5eab\u4e2d\uff1a<\/p>\n<pre><code>db2 -tvf tables.sql<\/code><\/pre>\n<p>\u9019\u5c07\u5728\u76ee\u6a19\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u76f8\u61c9\u7684\u8868\u7d50\u69cb\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-rwvubigBUr\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u9032\u884c Schema \u540c\u6b65\u6642\uff0c\u8acb\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5728\u57f7\u884c\u4efb\u4f55\u64cd\u4f5c\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\u5eab\u3002<\/li>\n<li>\u78ba\u4fdd\u5728\u4e0d\u540c\u74b0\u5883\u4e2d\u4f7f\u7528\u76f8\u540c\u7684 DB2 \u7248\u672c\uff0c\u4ee5\u907f\u514d\u517c\u5bb9\u6027\u554f\u984c\u3002<\/li>\n<li>\u5728\u5c0e\u5165 Schema \u4e4b\u524d\uff0c\u6aa2\u67e5\u76ee\u6a19\u6578\u64da\u5eab\u4e2d\u662f\u5426\u5df2\u5b58\u5728\u76f8\u540c\u7684\u5c0d\u8c61\uff0c\u4ee5\u907f\u514d\u91cd\u8907\u5275\u5efa\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rwvubigBUr\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 AWK \u9032\u884c DB2 \u6578\u64da\u5eab Schema \u7684\u540c\u6b65\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u65b9\u6cd5\u3002\u901a\u904e\u5c0e\u51fa\u3001\u8655\u7406\u548c\u5c0e\u5165 Schema\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u4e0d\u540c\u74b0\u5883\u4e4b\u9593\u7684\u4e00\u81f4\u6027\u548c\u6578\u64da\u5b8c\u6574\u6027\u3002\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u9032\u884c Schema \u540c\u6b65\u7684\u958b\u767c\u5718\u968a\u4f86\u8aaa\uff0c\u9019\u7a2e\u65b9\u6cd5\u7121\u7591\u662f\u503c\u5f97\u8003\u616e\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u7ba1\u7406\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u512a\u8cea\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528AWK\u6b63\u78ba\u5be6\u73feDB2\u6578\u64da\u5eabSchema\u540c\u6b65\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u64cd\u4f5c\u6d41\u7a0b\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-60363","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60363","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=60363"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60363\/revisions"}],"predecessor-version":[{"id":60364,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60363\/revisions\/60364"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}