{"id":61687,"date":"2024-10-13T12:54:15","date_gmt":"2024-10-13T04:54:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61687\/"},"modified":"2024-10-13T12:54:15","modified_gmt":"2024-10-13T04:54:15","slug":"ibm-db2%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e5%b7%b2%e6%bb%bf%e5%a6%82%e4%bd%95%e7%a0%b4%e8%a7%a3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61687\/","title":{"rendered":"IBM DB2\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u5982\u4f55\u7834\u89e3\uff1f"},"content":{"rendered":"<h1 id=\"ibm-db2%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e5%b7%b2%e6%bb%bf%e5%a6%82%e4%bd%95%e7%a0%b4%e8%a7%a3%ef%bc%9f-HivOsndPsc\">IBM DB2\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u5982\u4f55\u7834\u89e3\uff1f<\/h1>\n<p>\u5728\u4f7f\u7528IBM DB2\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u9047\u5230\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u554f\u984c\u662f\u76f8\u7576\u5e38\u898b\u7684\u60c5\u6cc1\u3002\u9019\u4e0d\u50c5\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u61c9\u7528\u7a0b\u5e8f\u5d29\u6f70\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u662f\u6bcf\u4f4dDB2\u7528\u6236\u5fc5\u9808\u638c\u63e1\u7684\u6280\u80fd\u3002<\/p>\n<h2 id=\"%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e5%b7%b2%e6%bb%bf%e7%9a%84%e5%8e%9f%e5%9b%a0-HivOsndPsc\">\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u539f\u56e0<\/h2>\n<p>\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u539f\u56e0\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u589e\u9577\uff1a<\/strong>\u96a8\u8457\u696d\u52d9\u7684\u767c\u5c55\uff0c\u6578\u64da\u91cf\u4e0d\u65b7\u589e\u52a0\uff0c\u53ef\u80fd\u6703\u8d85\u51fa\u539f\u6709\u7684\u5b58\u5132\u5bb9\u91cf\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u6587\u4ef6\u904e\u591a\uff1a<\/strong>DB2\u5728\u904b\u884c\u904e\u7a0b\u4e2d\u6703\u751f\u6210\u5927\u91cf\u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u9019\u4e9b\u6587\u4ef6\u5982\u679c\u4e0d\u5b9a\u671f\u6e05\u7406\uff0c\u6703\u4f54\u7528\u5927\u91cf\u7684\u78c1\u789f\u7a7a\u9593\u3002<\/li>\n<li><strong>\u672a\u6e05\u7406\u7684\u81e8\u6642\u6587\u4ef6\uff1a<\/strong>\u5728\u57f7\u884c\u67e5\u8a62\u6216\u6578\u64da\u8655\u7406\u6642\uff0cDB2\u53ef\u80fd\u6703\u751f\u6210\u81e8\u6642\u6587\u4ef6\uff0c\u9019\u4e9b\u6587\u4ef6\u5982\u679c\u672a\u53ca\u6642\u6e05\u7406\uff0c\u4e5f\u6703\u5c0e\u81f4\u6587\u4ef6\u7cfb\u7d71\u6eff\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-HivOsndPsc\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u7576\u9047\u5230\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u60c5\u6cc1\u6642\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\u4f86\u89e3\u6c7a\u554f\u984c\uff1a<\/p>\n<h3 id=\"1-%e6%b8%85%e7%90%86%e4%b8%8d%e5%bf%85%e8%a6%81%e7%9a%84%e6%95%b8%e6%93%9a-HivOsndPsc\">1. \u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u4e2d\u662f\u5426\u5b58\u5728\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u627e\u548c\u522a\u9664\u904e\u671f\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>DELETE FROM your_table WHERE your_condition;<\/code><\/pre>\n<p>\u78ba\u4fdd\u5728\u522a\u9664\u6578\u64da\u4e4b\u524d\u5099\u4efd\u91cd\u8981\u7684\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u4e1f\u5931\u3002<\/p>\n<h3 id=\"2-%e7%ae%a1%e7%90%86%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-HivOsndPsc\">2. \u7ba1\u7406\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>DB2\u7684\u65e5\u8a8c\u6587\u4ef6\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u81ea\u52d5\u6e05\u7406\u4f86\u7ba1\u7406\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u8a2d\u7f6e\u65e5\u8a8c\u6587\u4ef6\u7684\u4fdd\u7559\u7b56\u7565\uff1a<\/p>\n<pre><code>UPDATE DB CFG USING LOGPRIMARY n LOGSECOND m;<\/code><\/pre>\n<p>\u9019\u88e1\uff0c<code>n<\/code>\u548c<code>m<\/code>\u5206\u5225\u4ee3\u8868\u4e3b\u65e5\u8a8c\u548c\u6b21\u65e5\u8a8c\u7684\u6578\u91cf\u3002\u9069\u7576\u8abf\u6574\u9019\u4e9b\u53c3\u6578\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u65e5\u8a8c\u6587\u4ef6\u7684\u4f54\u7528\u7a7a\u9593\u3002<\/p>\n<h3 id=\"3-%e6%b8%85%e7%90%86%e8%87%a8%e6%99%82%e6%96%87%e4%bb%b6-HivOsndPsc\">3. \u6e05\u7406\u81e8\u6642\u6587\u4ef6<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u81e8\u6642\u6587\u4ef6\u662f\u4fdd\u6301DB2\u6027\u80fd\u7684\u95dc\u9375\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u627e\u81e8\u6642\u6587\u4ef6\uff1a<\/p>\n<pre><code>LIST TABLESPACES;<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u6839\u64da\u9700\u8981\u522a\u9664\u4e0d\u518d\u4f7f\u7528\u7684\u81e8\u6642\u8868\u7a7a\u9593\u3002<\/p>\n<h3 id=\"4-%e6%93%b4%e5%b1%95%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-HivOsndPsc\">4. \u64f4\u5c55\u6587\u4ef6\u7cfb\u7d71<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u5247\u53ef\u80fd\u9700\u8981\u8003\u616e\u64f4\u5c55\u6587\u4ef6\u7cfb\u7d71\u3002\u9019\u53ef\u4ee5\u901a\u904e\u589e\u52a0\u78c1\u789f\u7a7a\u9593\u6216\u5c07\u6578\u64da\u5eab\u79fb\u52d5\u5230\u66f4\u5927\u7684\u5b58\u5132\u8a2d\u5099\u4f86\u5be6\u73fe\u3002<\/p>\n<h2 id=\"%e9%a0%90%e9%98%b2%e6%8e%aa%e6%96%bd-HivOsndPsc\">\u9810\u9632\u63aa\u65bd<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u518d\u6b21\u51fa\u73fe\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u554f\u984c\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u9810\u9632\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u76e3\u63a7\u6578\u64da\u5eab\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u554f\u984c\u3002<\/li>\n<li>\u8a2d\u7f6e\u81ea\u52d5\u6e05\u7406\u7b56\u7565\uff0c\u5b9a\u671f\u522a\u9664\u904e\u671f\u7684\u6578\u64da\u548c\u65e5\u8a8c\u6587\u4ef6\u3002<\/li>\n<li>\u8003\u616e\u4f7f\u7528\u5206\u5340\u8868\u4f86\u7ba1\u7406\u5927\u6578\u64da\u96c6\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u9748\u6d3b\u5730\u63a7\u5236\u6578\u64da\u7684\u5b58\u5132\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HivOsndPsc\">\u7e3d\u7d50<\/h2>\n<p>IBM DB2\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u554f\u984c\u96d6\u7136\u5e38\u898b\uff0c\u4f46\u901a\u904e\u9069\u7576\u7684\u7ba1\u7406\u548c\u7dad\u8b77\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u548c\u89e3\u6c7a\u3002\u5b9a\u671f\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u3001\u7ba1\u7406\u65e5\u8a8c\u6587\u4ef6\u3001\u6e05\u7406\u81e8\u6642\u6587\u4ef6\u4ee5\u53ca\u64f4\u5c55\u6587\u4ef6\u7cfb\u7d71\u90fd\u662f\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u6b64\u5916\uff0c\u901a\u904e\u5b9a\u671f\u76e3\u63a7\u548c\u8a2d\u7f6e\u81ea\u52d5\u6e05\u7406\u7b56\u7565\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u964d\u4f4e\u672a\u4f86\u51fa\u73fe\u6b64\u554f\u984c\u7684\u98a8\u96aa\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u89e3\u6c7aIBM DB2\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u7834\u89e3\u65b9\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u7e8c\u53ef\u7528\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-61687","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61687","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=61687"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61687\/revisions"}],"predecessor-version":[{"id":61688,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61687\/revisions\/61688"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}