{"id":199975,"date":"2025-05-06T11:27:04","date_gmt":"2025-05-06T03:27:04","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199975\/"},"modified":"2025-05-06T11:27:04","modified_gmt":"2025-05-06T03:27:04","slug":"%e6%af%94%e8%be%83%e5%88%86%e6%9e%90oracle%e5%92%8cdb2%e6%95%b0%e6%8d%ae%e5%ba%93%e7%9a%84%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199975\/","title":{"rendered":"\u6bd4\u8f83\u5206\u6790Oracle\u548cDB2\u6570\u636e\u5e93\u7684\u6027\u80fd"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u6bd4\u8f83\u5206\u6790Oracle\u548cDB2\u6570\u636e\u5e93\u7684\u6027\u80fd<\/h1>\n<p>\u76ee\u524d\u4e3b\u673a\u5b9d\u8d1d\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~<\/p>\n<p>Oracle\u548cDB2\u6570\u636e\u5e93\u662f\u4e24\u4e2a\u9886\u5148\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5b83\u4eec\u5728\u4f01\u4e1a\u7ea7\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6570\u636e\u5e93\u7684\u6027\u80fd\u5f80\u5f80\u662f\u8bc4\u4ef7\u6570\u636e\u5e93\u7cfb\u7edf\u4f18\u52a3\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u5bf9Oracle\u548cDB2\u6570\u636e\u5e93\u7684\u6027\u80fd\u8fdb\u884c\u6bd4\u8f83\u5206\u6790\uff0c\u5e76\u7ed3\u5408\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u5c55\u793a\u5b83\u4eec\u4e4b\u95f4\u7684\u5dee\u5f02\u3002<\/p>\n<p>\u4e00\u3001Oracle\u6570\u636e\u5e93\u6027\u80fd\u5206\u6790<\/p>\n<p>Oracle\u6570\u636e\u5e93\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5177\u6709\u826f\u597d\u7684\u53ef\u6269\u5c55\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5728\u6027\u80fd\u65b9\u9762\uff0cOracle\u6570\u636e\u5e93\u4f18\u5316\u4e86SQL\u6267\u884c\u8ba1\u5212\uff0c\u5177\u6709\u9ad8\u6548\u7684\u67e5\u8be2\u5904\u7406\u80fd\u529b\uff0c\u7075\u6d3b\u7684\u7d22\u5f15\u673a\u5236\u4ee5\u53ca\u4f18\u79c0\u7684\u5e76\u53d1\u63a7\u5236\u6280\u672f\u3002\u4e0b\u9762\u4ee5\u4e00\u4e2a\u7b80\u5355\u7684\u67e5\u8be2\u8bed\u53e5\u4e3a\u4f8b\u8fdb\u884cOracle\u6570\u636e\u5e93\u6027\u80fd\u7684\u5206\u6790\uff1a<\/p>\n<pre>SELECT * FROM employees WHERE department = 'IT';<\/pre>\n<p>\u901a\u8fc7\u6267\u884c\u4ee5\u4e0aSQL\u8bed\u53e5\uff0cOracle\u6570\u636e\u5e93\u4f1a\u9996\u5148\u8fdb\u884cSQL\u89e3\u6790\uff0c\u7136\u540e\u751f\u6210\u6267\u884c\u8ba1\u5212\uff0c\u6700\u540e\u6267\u884c\u67e5\u8be2\u64cd\u4f5c\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0cOracle\u6570\u636e\u5e93\u4f1a\u5229\u7528\u7d22\u5f15\u6765\u52a0\u901f\u67e5\u8be2\uff0c\u8fd8\u4f1a\u6839\u636e\u7edf\u8ba1\u4fe1\u606f\u8fdb\u884c\u4f18\u5316\uff0c\u4ee5\u786e\u4fdd\u67e5\u8be2\u6548\u7387\u6700\u5927\u5316\u3002<\/p>\n<p>\u4e8c\u3001DB2\u6570\u636e\u5e93\u6027\u80fd\u5206\u6790<\/p>\n<p>DB2\u6570\u636e\u5e93\u662fIBM\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5177\u6709\u5f3a\u5927\u7684\u6570\u636e\u538b\u7f29\u548c\u4f18\u5316\u6280\u672f\u3002\u5728\u6027\u80fd\u65b9\u9762\uff0cDB2\u6570\u636e\u5e93\u91c7\u7528\u4e86\u81ea\u9002\u5e94\u67e5\u8be2\u5904\u7406\u6280\u672f\u548c\u667a\u80fd\u4f18\u5316\u5668\uff0c\u80fd\u591f\u52a8\u6001\u8c03\u6574\u6267\u884c\u8ba1\u5212\u4ee5\u63d0\u5347\u67e5\u8be2\u6548\u7387\u3002\u4e0b\u9762\u4ee5\u4e00\u4e2a\u7b80\u5355\u7684\u67e5\u8be2\u8bed\u53e5\u4e3a\u4f8b\u8fdb\u884cDB2\u6570\u636e\u5e93\u6027\u80fd\u7684\u5206\u6790\uff1a<\/p>\n<pre>SELECT * FROM employees WHERE department = 'IT';<\/pre>\n<p>\u901a\u8fc7\u6267\u884c\u4ee5\u4e0aSQL\u8bed\u53e5\uff0cDB2\u6570\u636e\u5e93\u4f1a\u901a\u8fc7\u81ea\u9002\u5e94\u67e5\u8be2\u5904\u7406\u6280\u672f\u5206\u6790\u67e5\u8be2\u6a21\u5f0f\uff0c\u7136\u540e\u52a8\u6001\u4f18\u5316\u6267\u884c\u8ba1\u5212\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u3002DB2\u6570\u636e\u5e93\u8fd8\u652f\u6301\u591a\u79cd\u7d22\u5f15\u7c7b\u578b\u548c\u5b58\u50a8\u5f15\u64ce\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u7075\u6d3b\u9009\u62e9\u6700\u4f18\u7684\u65b9\u5f0f\u6765\u4f18\u5316\u67e5\u8be2\u6027\u80fd\u3002<\/p>\n<p>\u4e09\u3001Oracle\u548cDB2\u6570\u636e\u5e93\u6027\u80fd\u6bd4\u8f83\u5206\u6790<\/p>\n<p>\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0cOracle\u548cDB2\u6570\u636e\u5e93\u7684\u6027\u80fd\u8868\u73b0\u90fd\u975e\u5e38\u51fa\u8272\uff0c\u4f46\u5b83\u4eec\u5728\u67d0\u4e9b\u65b9\u9762\u6709\u6240\u4e0d\u540c\u3002Oracle\u6570\u636e\u5e93\u5728\u5904\u7406\u9ad8\u5e76\u53d1\u548c\u5927\u6570\u636e\u91cf\u65f6\u6027\u80fd\u7a33\u5b9a\uff0c\u9002\u7528\u4e8e\u590d\u6742\u67e5\u8be2\u548c\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u4e8b\u52a1\u3002\u800cDB2\u6570\u636e\u5e93\u5728\u6570\u636e\u538b\u7f29\u548c\u81ea\u9002\u5e94\u4f18\u5316\u65b9\u9762\u8868\u73b0\u66f4\u4e3a\u4f18\u79c0\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5feb\u901f\u54cd\u5e94\u548c\u52a8\u6001\u8c03\u6574\u6267\u884c\u8ba1\u5212\u7684\u573a\u666f\u3002<\/p>\n<p>\u4e0b\u9762\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u63d2\u5165\u64cd\u4f5c\u4ee3\u7801\u793a\u4f8b\u6765\u6bd4\u8f83Oracle\u548cDB2\u6570\u636e\u5e93\u7684\u6027\u80fd\uff1a<\/p>\n<pre>-- Oracle\u6570\u636e\u5e93\u63d2\u5165\u64cd\u4f5c\u793a\u4f8b\nINSERT INTO employees (id, name, department) VALUES (1, 'Alice', 'IT');\n\n-- DB2\u6570\u636e\u5e93\u63d2\u5165\u64cd\u4f5c\u793a\u4f8b\nINSERT INTO employees (id, name, department) VALUES (1, 'Alice', 'IT');<\/pre>\n<p>\u901a\u8fc7\u6267\u884c\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\uff0c\u53ef\u4ee5\u89c2\u5bdf\u4e24\u4e2a\u6570\u636e\u5e93\u5728\u63d2\u5165\u64cd\u4f5c\u6027\u80fd\u4e0a\u7684\u8868\u73b0\u5dee\u5f02\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0cOracle\u6570\u636e\u5e93\u5728\u5927\u6279\u91cf\u63d2\u5165\u65f6\u8868\u73b0\u66f4\u4e3a\u7a33\u5b9a\uff0c\u800cDB2\u6570\u636e\u5e93\u5219\u5728\u63d2\u5165\u5c11\u91cf\u6570\u636e\u65f6\u5177\u6709\u66f4\u9ad8\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cOracle\u548cDB2\u6570\u636e\u5e93\u90fd\u662f\u4f18\u79c0\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5b83\u4eec\u5728\u6027\u80fd\u65b9\u9762\u5404\u6709\u4f18\u52bf\u3002\u5728\u5b9e\u9645\u9009\u62e9\u65f6\u5e94\u6839\u636e\u5177\u4f53\u4e1a\u52a1\u9700\u6c42\u548c\u6570\u636e\u7279\u70b9\u6765\u8fdb\u884c\u7efc\u5408\u8003\u91cf\uff0c\u5e76\u9488\u5bf9\u6027\u80fd\u74f6\u9888\u8fdb\u884c\u8c03\u4f18\u548c\u4f18\u5316\uff0c\u4ee5\u5b9e\u73b0\u6700\u4f73\u7684\u6570\u636e\u5e93\u6027\u80fd\u3002<\/p>\n<p>\u6587\u4e2d\u5173\u4e8eOracle,\u6027\u80fd,DB\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u6bd4\u8f83\u5206\u6790Oracle\u548cDB2\u6570\u636e\u5e93\u7684\u6027\u80fd\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u6bd4\u8f83\u5206\u6790Oracle\u548cDB2\u6570\u636e&#46;&#46;&#46;<\/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-199975","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199975","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=199975"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199975\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}