{"id":164587,"date":"2024-11-05T09:09:27","date_gmt":"2024-11-05T01:09:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164587\/"},"modified":"2024-11-05T09:09:29","modified_gmt":"2024-11-05T01:09:29","slug":"%e4%b9%9d%e5%80%8bdb2%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164587\/","title":{"rendered":"\u4e5d\u500bDB2\u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"<h1 id=\"%e4%b9%9d%e5%80%8bdb2%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4-pEDAprTBJf\">\u4e5d\u500bDB2\u5e38\u7528\u547d\u4ee4<\/h1>\n<p>DB2\u662f\u4e00\u6b3e\u7531IBM\u958b\u767c\u7684\u95dc\u806f\u5f0f\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u7121\u8ad6\u662f\u8cc7\u6599\u5eab\u7684\u7ba1\u7406\u3001\u67e5\u8a62\u9084\u662f\u7dad\u8b77\uff0cDB2\u90fd\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u547d\u4ee4\u4f86\u5354\u52a9\u4f7f\u7528\u8005\u9ad8\u6548\u5730\u64cd\u4f5c\u8cc7\u6599\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u4e5d\u500b\u5e38\u7528\u7684DB2\u547d\u4ee4\uff0c\u5e6b\u52a9\u4f7f\u7528\u8005\u66f4\u597d\u5730\u638c\u63e1\u9019\u6b3e\u8cc7\u6599\u5eab\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"1-db2start-pEDAprTBJf\">1. db2start<\/h2>\n<p>\u6b64\u547d\u4ee4\u7528\u65bc\u555f\u52d5DB2\u8cc7\u6599\u5eab\u5be6\u4f8b\u3002\u7576\u8cc7\u6599\u5eab\u5be6\u4f8b\u672a\u904b\u884c\u6642\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u900f\u904e\u6b64\u547d\u4ee4\u4f86\u555f\u52d5\u5b83\u3002<\/p>\n<pre><code>db2start<\/code><\/pre>\n<h2 id=\"2-db2stop-pEDAprTBJf\">2. db2stop<\/h2>\n<p>\u8207db2start\u76f8\u5c0d\uff0cdb2stop\u547d\u4ee4\u7528\u65bc\u505c\u6b62DB2\u8cc7\u6599\u5eab\u5be6\u4f8b\u3002\u9019\u5728\u9032\u884c\u7dad\u8b77\u6216\u5347\u7d1a\u6642\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>db2stop<\/code><\/pre>\n<h2 id=\"3-db2-create-database-pEDAprTBJf\">3. db2 create database<\/h2>\n<p>\u6b64\u547d\u4ee4\u7528\u65bc\u5275\u5efa\u65b0\u7684\u8cc7\u6599\u5eab\u3002\u4f7f\u7528\u8005\u9700\u8981\u6307\u5b9a\u8cc7\u6599\u5eab\u7684\u540d\u7a31\u53ca\u5176\u4ed6\u9078\u9805\u3002<\/p>\n<pre><code>db2 create database mydb<\/code><\/pre>\n<h2 id=\"4-db2-drop-database-pEDAprTBJf\">4. db2 drop database<\/h2>\n<p>\u7576\u4e0d\u518d\u9700\u8981\u67d0\u500b\u8cc7\u6599\u5eab\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b64\u547d\u4ee4\u5c07\u5176\u522a\u9664\u3002\u8acb\u6ce8\u610f\uff0c\u9019\u5c07\u6c38\u4e45\u522a\u9664\u8cc7\u6599\u5eab\u53ca\u5176\u6240\u6709\u8cc7\u6599\u3002<\/p>\n<pre><code>db2 drop database mydb<\/code><\/pre>\n<h2 id=\"5-db2-connect-pEDAprTBJf\">5. db2 connect<\/h2>\n<p>\u6b64\u547d\u4ee4\u7528\u65bc\u9023\u63a5\u5230\u6307\u5b9a\u7684\u8cc7\u6599\u5eab\u3002\u9023\u63a5\u5f8c\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u57f7\u884c\u67e5\u8a62\u548c\u5176\u4ed6\u64cd\u4f5c\u3002<\/p>\n<pre><code>db2 connect to mydb user myuser using mypassword<\/code><\/pre>\n<h2 id=\"6-db2-select-pEDAprTBJf\">6. db2 select<\/h2>\n<p>\u9019\u662f\u7528\u65bc\u67e5\u8a62\u8cc7\u6599\u7684\u57fa\u672c\u547d\u4ee4\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u900f\u904e\u6b64\u547d\u4ee4\u5f9e\u8cc7\u6599\u8868\u4e2d\u6aa2\u7d22\u8cc7\u6599\u3002<\/p>\n<pre><code>db2 select * from mytable<\/code><\/pre>\n<h2 id=\"7-db2-insert-pEDAprTBJf\">7. db2 insert<\/h2>\n<p>\u6b64\u547d\u4ee4\u7528\u65bc\u5411\u8cc7\u6599\u8868\u4e2d\u63d2\u5165\u65b0\u8cc7\u6599\u3002\u4f7f\u7528\u8005\u9700\u8981\u6307\u5b9a\u8981\u63d2\u5165\u7684\u8cc7\u6599\u53ca\u5176\u5c0d\u61c9\u7684\u6b04\u4f4d\u3002<\/p>\n<pre><code>db2 insert into mytable (column1, column2) values ('value1', 'value2')<\/code><\/pre>\n<h2 id=\"8-db2-update-pEDAprTBJf\">8. db2 update<\/h2>\n<p>\u7576\u9700\u8981\u66f4\u65b0\u8cc7\u6599\u8868\u4e2d\u7684\u73fe\u6709\u8cc7\u6599\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b64\u547d\u4ee4\u3002\u4f7f\u7528\u8005\u9700\u8981\u6307\u5b9a\u8981\u66f4\u65b0\u7684\u6b04\u4f4d\u53ca\u5176\u65b0\u503c\u3002<\/p>\n<pre><code>db2 update mytable set column1 = 'newvalue' where column2 = 'value2'<\/code><\/pre>\n<h2 id=\"9-db2-delete-pEDAprTBJf\">9. db2 delete<\/h2>\n<p>\u6b64\u547d\u4ee4\u7528\u65bc\u522a\u9664\u8cc7\u6599\u8868\u4e2d\u7684\u8cc7\u6599\u3002\u4f7f\u7528\u8005\u9700\u8981\u6307\u5b9a\u522a\u9664\u7684\u689d\u4ef6\u3002<\/p>\n<pre><code>db2 delete from mytable where column1 = 'value1'<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pEDAprTBJf\">\u7e3d\u7d50<\/h2>\n<p>\u638c\u63e1\u9019\u4e5d\u500bDB2\u5e38\u7528\u547d\u4ee4\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f7f\u7528\u8005\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u8cc7\u6599\u5eab\u3002\u7121\u8ad6\u662f\u5275\u5efa\u8cc7\u6599\u5eab\u3001\u67e5\u8a62\u8cc7\u6599\u9084\u662f\u9032\u884c\u8cc7\u6599\u7dad\u8b77\uff0c\u9019\u4e9b\u547d\u4ee4\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684DB2\u8cc7\u6599\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u4e5d\u500bDB2\u5e38\u7528\u547d\u4ee4\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u64cd\u4f5c\u6d41\u7a0b\uff0c\u52a9\u60a8\u8f15\u9b06\u638c\u63e1DB2\u7684\u6838\u5fc3\u529f\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-164587","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164587","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=164587"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164587\/revisions"}],"predecessor-version":[{"id":164588,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164587\/revisions\/164588"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}