{"id":1586,"date":"2025-02-12T22:29:10","date_gmt":"2025-02-12T14:29:10","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=1586"},"modified":"2025-02-12T22:29:12","modified_gmt":"2025-02-12T14:29:12","slug":"oracle-%e6%95%b0%e6%8d%ae%e5%ba%93%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98%e4%b8%8e%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88%ef%bc%9a%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%e3%80%81%e5%ae%89%e5%85%a8%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/02\/12\/oracle-%e6%95%b0%e6%8d%ae%e5%ba%93%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98%e4%b8%8e%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88%ef%bc%9a%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%e3%80%81%e5%ae%89%e5%85%a8%e6%80%a7\/","title":{"rendered":"Oracle \u6570\u636e\u5e93\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6848\uff1a\u63d0\u5347\u6027\u80fd\u3001\u5b89\u5168\u6027\u4e0e\u53ef\u7528\u6027"},"content":{"rendered":"\n<p>\u5728\u5f00\u53d1\u548c\u4f7f\u7528 Oracle \u6570\u636e\u5e93\u65f6\uff0c\u5f00\u53d1\u8005\u5e38\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u95ee\u9898\u548c\u8bef\u533a\u3002\u7406\u89e3\u8fd9\u4e9b\u95ee\u9898\u5e76\u91c7\u53d6\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u9ad8\u6548\u5730\u5de5\u4f5c\uff0c\u907f\u514d\u6027\u80fd\u74f6\u9888\u548c\u5176\u4ed6\u6f5c\u5728\u7684\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u95ee\u9898\u3001\u8bef\u533a\u4ee5\u53ca\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6848\u548c\u6ce8\u610f\u4e8b\u9879\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>SQL \u67e5\u8be2\u6027\u80fd\u4e0d\u4f73<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u67e5\u8be2\u54cd\u5e94\u65f6\u95f4\u8fc7\u957f\uff0c\u5c24\u5176\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u4e86\u4e0d\u6070\u5f53\u7684\u67e5\u8be2\u65b9\u5f0f\uff0c\u5982\u4e0d\u5fc5\u8981\u7684 <code>SELECT *<\/code>\uff0c\u4ee5\u53ca\u7f3a\u4e4f\u7d22\u5f15\u4f18\u5316\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f18\u5316\u67e5\u8be2\u8bed\u53e5<\/strong>\uff1a\u907f\u514d\u4f7f\u7528 <code>SELECT *<\/code>\uff0c\u4ec5\u9009\u62e9\u9700\u8981\u7684\u5b57\u6bb5\u3002<\/li>\n\n\n\n<li><strong>\u521b\u5efa\u7d22\u5f15<\/strong>\uff1a\u4e3a\u5e38\u7528\u67e5\u8be2\u7684\u5b57\u6bb5\uff08\u5982 <code>WHERE<\/code> \u5b50\u53e5\u4e2d\u7684\u5b57\u6bb5\uff09\u521b\u5efa\u7d22\u5f15\u3002<\/li>\n\n\n\n<li><strong>\u5206\u6790\u6267\u884c\u8ba1\u5212<\/strong>\uff1a\u4f7f\u7528 <code>EXPLAIN PLAN<\/code> \u67e5\u770b SQL \u67e5\u8be2\u7684\u6267\u884c\u8ba1\u5212\uff0c\u627e\u5230\u53ef\u80fd\u7684\u6027\u80fd\u74f6\u9888\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u5206\u9875\u67e5\u8be2<\/strong>\uff1a\u5bf9\u4e8e\u5927\u6570\u636e\u96c6\u7684\u67e5\u8be2\uff0c\u4f7f\u7528\u5206\u9875\u67e5\u8be2\u6765\u9650\u5236\u4e00\u6b21\u67e5\u8be2\u7684\u6570\u636e\u91cf\u3002<\/li>\n\n\n\n<li><strong>\u907f\u514d\u5168\u8868\u626b\u63cf<\/strong>\uff1a\u786e\u4fdd\u67e5\u8be2\u80fd\u591f\u5229\u7528\u7d22\u5f15\uff0c\u907f\u514d\u5168\u8868\u626b\u63cf\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8fc7\u591a\u7684\u7d22\u5f15\u4f1a\u5bfc\u81f4\u63d2\u5165\u3001\u66f4\u65b0\u548c\u5220\u9664\u64cd\u4f5c\u53d8\u6162\uff0c\u56e0\u6b64\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u6765\u521b\u5efa\u7d22\u5f15\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>\u6570\u636e\u4e00\u81f4\u6027\u95ee\u9898<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e8b\u52a1\u7ba1\u7406\u4e0d\u5f53\uff0c\u5bfc\u81f4\u6570\u636e\u4e0d\u4e00\u81f4\u3002<\/li>\n\n\n\n<li>\u6ca1\u6709\u6b63\u786e\u5904\u7406\u5e76\u53d1\u4e8b\u52a1\uff0c\u9020\u6210\u6570\u636e\u51b2\u7a81\u548c\u810f\u8bfb\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f7f\u7528\u4e8b\u52a1\u7ba1\u7406<\/strong>\uff1a\u59cb\u7ec8\u4f7f\u7528 <code>COMMIT<\/code> \u548c <code>ROLLBACK<\/code> \u6765\u7ba1\u7406\u4e8b\u52a1\uff0c\u786e\u4fdd\u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n\n\n\n<li><strong>\u5e94\u7528 ACID \u539f\u5219<\/strong>\uff1a\u786e\u4fdd\u4e8b\u52a1\u7b26\u5408\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u79bb\u6027\u548c\u6301\u4e45\u6027\uff08ACID\uff09\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u9501\u673a\u5236<\/strong>\uff1a\u5408\u7406\u4f7f\u7528\u884c\u9501\u3001\u8868\u9501\u6765\u9632\u6b62\u5e76\u53d1\u4e8b\u52a1\u51b2\u7a81\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u9ad8\u5e76\u53d1\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u9501\u7684\u7ba1\u7406\u9700\u8981\u683c\u5916\u5c0f\u5fc3\uff0c\u907f\u514d\u6b7b\u9501\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>\u6570\u636e\u5e93\u8bbe\u8ba1\u4e0d\u5408\u7406<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6570\u636e\u5e93\u8868\u7684\u8bbe\u8ba1\u8fc7\u4e8e\u590d\u6742\uff0c\u5bfc\u81f4\u67e5\u8be2\u6548\u7387\u4f4e\u4e0b\u3002<\/li>\n\n\n\n<li>\u8868\u4e4b\u95f4\u7684\u5173\u7cfb\u6ca1\u6709\u89c4\u8303\u5316\uff0c\u9020\u6210\u5197\u4f59\u6570\u636e\u548c\u4e0d\u5fc5\u8981\u7684\u590d\u6742\u67e5\u8be2\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6570\u636e\u5e93\u89c4\u8303\u5316<\/strong>\uff1a\u786e\u4fdd\u6570\u636e\u5e93\u8bbe\u8ba1\u7b26\u5408\u89c4\u8303\u5316\u6807\u51c6\uff0c\u6d88\u9664\u5197\u4f59\u6570\u636e\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u5408\u9002\u7684\u6570\u636e\u7c7b\u578b<\/strong>\uff1a\u786e\u4fdd\u5b57\u6bb5\u4f7f\u7528\u6700\u5408\u9002\u7684\u6570\u636e\u7c7b\u578b\uff0c\u907f\u514d\u6d6a\u8d39\u5b58\u50a8\u7a7a\u95f4\u3002<\/li>\n\n\n\n<li><strong>\u9002\u5f53\u7684\u53cd\u89c4\u8303\u5316<\/strong>\uff1a\u5728\u6027\u80fd\u8981\u6c42\u9ad8\u7684\u573a\u666f\u4e2d\uff0c\u9002\u5ea6\u8fdb\u884c\u53cd\u89c4\u8303\u5316\uff0c\u51cf\u5c11\u8fde\u63a5\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u8bbe\u8ba1\u65f6\u8003\u8651\u672a\u6765\u7684\u6269\u5c55\u6027\uff0c\u5c3d\u91cf\u907f\u514d\u9891\u7e41\u7684\u67b6\u6784\u53d8\u66f4\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>\u4e0d\u6070\u5f53\u7684\u5907\u4efd\u4e0e\u6062\u590d\u7b56\u7565<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6ca1\u6709\u5b9a\u671f\u8fdb\u884c\u6570\u636e\u5e93\u5907\u4efd\uff0c\u5bfc\u81f4\u5728\u7cfb\u7edf\u6545\u969c\u6216\u707e\u96be\u65f6\u65e0\u6cd5\u6062\u590d\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u5bf9\u5907\u4efd\u7b56\u7565\u7684\u7406\u89e3\u4e0d\u6e05\uff0c\u5907\u4efd\u6062\u590d\u8fc7\u7a0b\u590d\u6742\u4e14\u8017\u65f6\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u5907\u4efd<\/strong>\uff1a\u4f7f\u7528 <code>RMAN<\/code> \u6216\u5176\u4ed6\u5907\u4efd\u5de5\u5177\u8fdb\u884c\u5b9a\u671f\u5907\u4efd\uff0c\u786e\u4fdd\u53ef\u4ee5\u6062\u590d\u5230\u6700\u8fd1\u7684\u4e00\u4e2a\u7a33\u5b9a\u72b6\u6001\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u589e\u91cf\u5907\u4efd<\/strong>\uff1a\u4e3a\u4e86\u63d0\u9ad8\u5907\u4efd\u6548\u7387\uff0c\u91c7\u7528\u589e\u91cf\u5907\u4efd\uff0c\u800c\u4e0d\u662f\u5168\u91cf\u5907\u4efd\u3002<\/li>\n\n\n\n<li><strong>\u5907\u4efd\u6d4b\u8bd5<\/strong>\uff1a\u5b9a\u671f\u6d4b\u8bd5\u5907\u4efd\u6062\u590d\u8fc7\u7a0b\uff0c\u786e\u4fdd\u5728\u53d1\u751f\u6545\u969c\u65f6\u53ef\u4ee5\u5feb\u901f\u6062\u590d\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5907\u4efd\u6587\u4ef6\u8981\u5b58\u50a8\u5728\u5b89\u5168\u7684\u5730\u65b9\uff0c\u907f\u514d\u5907\u4efd\u6570\u636e\u4e0e\u751f\u4ea7\u73af\u5883\u6570\u636e\u5b58\u653e\u5728\u540c\u4e00\u5730\u70b9\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>\u4e0d\u719f\u6089 Oracle \u6570\u636e\u5b57\u5178<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6ca1\u6709\u5145\u5206\u5229\u7528 Oracle \u6570\u636e\u5b57\u5178\u6765\u7ba1\u7406\u548c\u67e5\u8be2\u6570\u636e\u5e93\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>\u5ffd\u89c6\u6570\u636e\u5e93\u7684\u5143\u6570\u636e\uff0c\u5bfc\u81f4\u6570\u636e\u5e93\u7ba1\u7406\u53d8\u5f97\u56f0\u96be\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f7f\u7528\u6570\u636e\u5b57\u5178\u89c6\u56fe<\/strong>\uff1a\u901a\u8fc7 <code>DBA_*<\/code>\u3001<code>ALL_*<\/code>\u3001<code>USER_*<\/code> \u89c6\u56fe\uff0c\u4e86\u89e3\u6570\u636e\u5e93\u5bf9\u8c61\u7684\u7ed3\u6784\u3001\u4f9d\u8d56\u5173\u7cfb\u3001\u6743\u9650\u7b49\u4fe1\u606f\u3002<\/li>\n\n\n\n<li><strong>\u67e5\u8be2\u5143\u6570\u636e<\/strong>\uff1a\u5b9a\u671f\u67e5\u8be2\u6570\u636e\u5e93\u5bf9\u8c61\u7684\u5143\u6570\u636e\uff0c\u786e\u4fdd\u6570\u636e\u5e93\u7ed3\u6784\u7684\u6b63\u786e\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u67e5\u770b\u6570\u636e\u5e93\u7684 <code>DBA_OBJECTS<\/code> \u548c <code>DBA_TABLES<\/code> \u7b49\u89c6\u56fe\uff0c\u5e2e\u52a9\u81ea\u5df1\u638c\u63e1\u6570\u636e\u5e93\u7684\u6574\u4f53\u72b6\u6001\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">6. <strong>\u9519\u8bef\u4f7f\u7528 PL\/SQL \u8bed\u8a00<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8fc7\u5ea6\u4f7f\u7528\u6e38\u6807\uff08Cursors\uff09\uff0c\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u5ffd\u89c6 PL\/SQL \u4e2d\u7684\u5f02\u5e38\u5904\u7406\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u51fa\u73b0\u9519\u8bef\u65f6\u96be\u4ee5\u8ffd\u8e2a\u548c\u5904\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f18\u5316 PL\/SQL \u4ee3\u7801<\/strong>\uff1a\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6e38\u6807\u548c\u5faa\u73af\uff0c\u4f7f\u7528\u96c6\u5408\uff08\u5982\u8868\u3001\u8bb0\u5f55\uff09\u6765\u5904\u7406\u6279\u91cf\u6570\u636e\u3002<\/li>\n\n\n\n<li><strong>\u5f02\u5e38\u5904\u7406<\/strong>\uff1a\u4f7f\u7528 <code>EXCEPTION<\/code> \u5757\u6765\u6355\u83b7\u5e76\u5904\u7406\u9519\u8bef\uff0c\u907f\u514d\u7a0b\u5e8f\u5d29\u6e83\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u590d\u6742\u7684 PL\/SQL \u7a0b\u5e8f\u4e2d\uff0c\u8981\u5c3d\u91cf\u907f\u514d\u51fa\u73b0\u65e0\u9650\u5faa\u73af\u548c\u5185\u5b58\u6cc4\u6f0f\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">7. <strong>\u5ffd\u7565\u6570\u636e\u5e93\u76d1\u63a7<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6570\u636e\u5e93\u6027\u80fd\u95ee\u9898\u672a\u80fd\u53ca\u65f6\u53d1\u73b0\uff0c\u5bfc\u81f4\u5e94\u7528\u54cd\u5e94\u53d8\u6162\u6216\u7cfb\u7edf\u5d29\u6e83\u3002<\/li>\n\n\n\n<li>\u6ca1\u6709\u4f7f\u7528 Oracle \u63d0\u4f9b\u7684\u76d1\u63a7\u5de5\u5177\uff0c\u5bfc\u81f4\u7f3a\u4e4f\u5bf9\u6570\u636e\u5e93\u8fd0\u884c\u72b6\u6001\u7684\u4e86\u89e3\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u76d1\u63a7\u6570\u636e\u5e93\u6027\u80fd<\/strong>\uff1a\u4f7f\u7528 Oracle \u7684 <code>AWR<\/code>\u3001<code>ASH<\/code>\u3001<code>OEM<\/code> \u7b49\u5de5\u5177\u6765\u76d1\u63a7\u6570\u636e\u5e93\u7684\u6027\u80fd\uff0c\u5b9a\u671f\u751f\u6210\u6027\u80fd\u62a5\u544a\u3002<\/li>\n\n\n\n<li><strong>\u8bbe\u7f6e\u62a5\u8b66\u673a\u5236<\/strong>\uff1a\u914d\u7f6e\u6027\u80fd\u9608\u503c\uff0c\u53ca\u65f6\u53d1\u73b0\u6027\u80fd\u74f6\u9888\u548c\u8d44\u6e90\u6d6a\u8d39\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76d1\u63a7\u5de5\u5177\u7684\u4f7f\u7528\u4e0d\u4ec5\u4ec5\u662f\u4e3a\u4e86\u67e5\u770b\u5f53\u524d\u6027\u80fd\uff0c\u8fd8\u8981\u57fa\u4e8e\u76d1\u63a7\u6570\u636e\u8fdb\u884c\u8d8b\u52bf\u5206\u6790\uff0c\u9884\u6d4b\u6f5c\u5728\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">8. <strong>\u4e0d\u5408\u7406\u7684\u6743\u9650\u4e0e\u5b89\u5168\u7ba1\u7406<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6743\u9650\u5206\u914d\u4e0d\u5f53\uff0c\u5bfc\u81f4\u6570\u636e\u6cc4\u9732\u6216\u8bef\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u7528\u6237\u6743\u9650\u8fc7\u4e8e\u5bbd\u6cdb\uff0c\u5bb9\u6613\u88ab\u6ee5\u7528\u6216\u653b\u51fb\u3002<\/li>\n\n\n\n<li>\u7f3a\u4e4f\u5ba1\u8ba1\u65e5\u5fd7\uff0c\u65e0\u6cd5\u8ffd\u8e2a\u654f\u611f\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6700\u5c0f\u6743\u9650\u539f\u5219<\/strong>\uff1a\u6839\u636e\u7528\u6237\u7684\u5177\u4f53\u9700\u6c42\uff0c\u5206\u914d\u6700\u5c0f\u6743\u9650\uff0c\u786e\u4fdd\u6bcf\u4e2a\u7528\u6237\u4ec5\u80fd\u8bbf\u95ee\u548c\u64cd\u4f5c\u5176\u6240\u9700\u7684\u6570\u636e\u3002<\/li>\n\n\n\n<li><strong>\u89d2\u8272\u7ba1\u7406<\/strong>\uff1a\u4f7f\u7528\u6570\u636e\u5e93\u89d2\u8272\u6765\u7ba1\u7406\u6743\u9650\uff0c\u5e76\u786e\u4fdd\u89d2\u8272\u7684\u6743\u9650\u8bbe\u7f6e\u5408\u7406\u3001\u6709\u6548\u3002<\/li>\n\n\n\n<li><strong>\u542f\u7528\u5ba1\u8ba1<\/strong>\uff1a\u914d\u7f6e Oracle \u5ba1\u8ba1\u529f\u80fd\uff0c\u8bb0\u5f55\u91cd\u8981\u7684\u64cd\u4f5c\u65e5\u5fd7\uff0c\u5e76\u5b9a\u671f\u68c0\u67e5\u8fd9\u4e9b\u65e5\u5fd7\u4ee5\u786e\u4fdd\u6ca1\u6709\u5f02\u5e38\u6d3b\u52a8\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u5ba1\u67e5\u7528\u6237\u6743\u9650\u548c\u89d2\u8272\uff0c\u786e\u4fdd\u5b83\u4eec\u4e0e\u4e1a\u52a1\u9700\u6c42\u4e00\u81f4\u3002<\/li>\n\n\n\n<li>\u5b9a\u671f\u6e05\u7406\u65e0\u7528\u7684\u6570\u636e\u5e93\u7528\u6237\u548c\u89d2\u8272\uff0c\u51cf\u5c11\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">9. <strong>Oracle \u9ad8\u53ef\u7528\u6027\u914d\u7f6e\u95ee\u9898<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6ca1\u6709\u5b9e\u73b0\u6570\u636e\u5e93\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u5bfc\u81f4\u7cfb\u7edf\u5b95\u673a\u65f6\u65e0\u6cd5\u5feb\u901f\u6062\u590d\u3002<\/li>\n\n\n\n<li>\u5bf9 Oracle Data Guard\u3001RAC\uff08Real Application Clusters\uff09\u7b49\u9ad8\u53ef\u7528\u6027\u65b9\u6848\u7684\u7406\u89e3\u4e0d\u6df1\uff0c\u5bfc\u81f4\u914d\u7f6e\u4e0d\u5f53\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Oracle Data Guard<\/strong>\uff1a\u5b9e\u73b0\u6570\u636e\u5e93\u7684\u707e\u96be\u6062\u590d\uff0c\u901a\u8fc7\u4e3b\u5907\u6570\u636e\u5e93\u7684\u540c\u6b65\u548c\u5207\u6362\uff0c\u786e\u4fdd\u6570\u636e\u5728\u707e\u96be\u53d1\u751f\u65f6\u4e0d\u4f1a\u4e22\u5931\u3002<\/li>\n\n\n\n<li><strong>Oracle RAC<\/strong>\uff1a\u901a\u8fc7\u96c6\u7fa4\u67b6\u6784\u5b9e\u73b0\u6570\u636e\u5e93\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u786e\u4fdd\u6570\u636e\u5e93\u5728\u591a\u8282\u70b9\u73af\u5883\u4e0b\u4ecd\u80fd\u9ad8\u6548\u8fd0\u884c\u3002<\/li>\n\n\n\n<li><strong>\u5b9a\u671f\u6d4b\u8bd5\u9ad8\u53ef\u7528\u6027\u65b9\u6848<\/strong>\uff1a\u8fdb\u884c\u6545\u969c\u6a21\u62df\uff0c\u9a8c\u8bc1\u9ad8\u53ef\u7528\u6027\u65b9\u6848\u7684\u53ef\u9760\u6027\uff0c\u786e\u4fdd\u7cfb\u7edf\u53ef\u4ee5\u65e0\u7f1d\u5207\u6362\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u53ef\u7528\u6027\u914d\u7f6e\u9700\u8981\u9488\u5bf9\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u8bbe\u8ba1\uff0c\u8fc7\u4e8e\u590d\u6742\u7684\u9ad8\u53ef\u7528\u6027\u65b9\u6848\u53ef\u80fd\u4f1a\u5e26\u6765\u989d\u5916\u7684\u8fd0\u7ef4\u8d1f\u62c5\u3002<\/li>\n\n\n\n<li>\u786e\u4fdd\u6709\u8db3\u591f\u7684\u786c\u4ef6\u548c\u7f51\u7edc\u652f\u6301\u9ad8\u53ef\u7528\u6027\u914d\u7f6e\uff0c\u907f\u514d\u5355\u70b9\u6545\u969c\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">10. <strong>\u4e0d\u6e05\u695a\u7684 Oracle \u6570\u636e\u5e93\u7248\u672c\u4e0e\u517c\u5bb9\u6027\u95ee\u9898<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u5347\u7ea7 Oracle \u7248\u672c\u65f6\uff0c\u51fa\u73b0\u4e0d\u517c\u5bb9\u7684\u95ee\u9898\uff0c\u5bfc\u81f4\u5e94\u7528\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\u3002<\/li>\n\n\n\n<li>\u4e0d\u540c\u7248\u672c\u7684 Oracle \u6570\u636e\u5e93\u5728\u67d0\u4e9b\u529f\u80fd\u4e0a\u7684\u5dee\u5f02\uff0c\u5bfc\u81f4\u5f00\u53d1\u548c\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7248\u672c\u517c\u5bb9\u6027\u68c0\u67e5<\/strong>\uff1a\u5728\u8fdb\u884c\u7248\u672c\u5347\u7ea7\u4e4b\u524d\uff0c\u4ed4\u7ec6\u9605\u8bfb Oracle \u53d1\u5e03\u7684\u7248\u672c\u517c\u5bb9\u6027\u6587\u6863\uff0c\u786e\u8ba4\u65b0\u7248\u672c\u4e0e\u73b0\u6709\u5e94\u7528\u662f\u5426\u517c\u5bb9\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528 Oracle \u6570\u636e\u5e93\u5de5\u5177<\/strong>\uff1a\u5982 Oracle Database Upgrade Assistant\uff08DBUA\uff09\uff0c\u5e2e\u52a9\u8fdb\u884c\u7248\u672c\u5347\u7ea7\u3002<\/li>\n\n\n\n<li><strong>\u5347\u7ea7\u524d\u8fdb\u884c\u5907\u4efd<\/strong>\uff1a\u5728\u8fdb\u884c\u4efb\u4f55\u5347\u7ea7\u6216\u8fc1\u79fb\u64cd\u4f5c\u524d\uff0c\u786e\u4fdd\u5df2\u5907\u4efd\u597d\u6240\u6709\u7684\u6570\u636e\u548c\u914d\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684\u6570\u636e\u5e93\u7248\u672c\u8981\u660e\u786e\uff0c\u5e76\u4e14\u907f\u514d\u5728\u751f\u4ea7\u73af\u5883\u548c\u5f00\u53d1\u73af\u5883\u4f7f\u7528\u4e0d\u540c\u7248\u672c\u7684\u6570\u636e\u5e93\u3002<\/li>\n\n\n\n<li>\u6bcf\u4e2a\u7248\u672c\u7684 Oracle \u6570\u636e\u5e93\u90fd\u6709\u4e0d\u540c\u7684\u529f\u80fd\u548c\u6027\u80fd\u4f18\u5316\uff0c\u4e86\u89e3\u7248\u672c\u5dee\u5f02\u6709\u52a9\u4e8e\u63d0\u9ad8\u6570\u636e\u5e93\u7ba1\u7406\u6548\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">11. <strong>\u9519\u8bef\u7684\u8868\u7a7a\u95f4\u7ba1\u7406<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u672a\u5408\u7406\u89c4\u5212\u548c\u7ba1\u7406\u8868\u7a7a\u95f4\uff0c\u5bfc\u81f4\u6570\u636e\u5e93\u5b58\u50a8\u4e0d\u8db3\u6216\u6027\u80fd\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u5728\u8868\u7a7a\u95f4\u4f7f\u7528\u65f6\u6ca1\u6709\u9002\u65f6\u6269\u5c55\uff0c\u9020\u6210\u5b58\u50a8\u74f6\u9888\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5408\u7406\u89c4\u5212\u8868\u7a7a\u95f4<\/strong>\uff1a\u6839\u636e\u4e0d\u540c\u6570\u636e\u7c7b\u578b\u548c\u4f7f\u7528\u9891\u7387\uff0c\u5c06\u8868\u3001\u7d22\u5f15\u548c\u65e5\u5fd7\u7b49\u653e\u5165\u4e0d\u540c\u7684\u8868\u7a7a\u95f4\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u81ea\u52a8\u6269\u5c55<\/strong>\uff1a\u8bbe\u7f6e\u8868\u7a7a\u95f4\u7684\u81ea\u52a8\u6269\u5c55\u9009\u9879\uff0c\u786e\u4fdd\u5728\u8868\u7a7a\u95f4\u4e0d\u8db3\u65f6\u81ea\u52a8\u6269\u5c55\uff0c\u907f\u514d\u624b\u52a8\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li><strong>\u5b9a\u671f\u68c0\u67e5\u8868\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5<\/strong>\uff1a\u901a\u8fc7 <code>DBA_FREE_SPACE<\/code> \u89c6\u56fe\u68c0\u67e5\u8868\u7a7a\u95f4\u7684\u5269\u4f59\u7a7a\u95f4\uff0c\u53ca\u65f6\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u9ad8\u8d1f\u8f7d\u5e94\u7528\u4e2d\uff0c\u5b9a\u671f\u68c0\u67e5\u8868\u7a7a\u95f4\u7684\u5065\u5eb7\u72b6\u6001\uff0c\u907f\u514d\u56e0\u4e3a\u5b58\u50a8\u95ee\u9898\u5bfc\u81f4\u7684\u6570\u636e\u5e93\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n\n\n\n<li>\u5728\u8868\u7a7a\u95f4\u7ba1\u7406\u65f6\uff0c\u9700\u8981\u8003\u8651\u78c1\u76d8 I\/O \u6027\u80fd\uff0c\u907f\u514d\u9891\u7e41\u7684\u78c1\u76d8\u5199\u5165\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">12. <strong>\u6570\u636e\u8fc1\u79fb\u4e0e\u8de8\u5e73\u53f0\u95ee\u9898<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u8fdb\u884c\u6570\u636e\u8fc1\u79fb\u6216\u8de8\u5e73\u53f0\u8fc1\u79fb\u65f6\uff0c\u56e0\u6570\u636e\u7c7b\u578b\u6216\u6570\u636e\u5e93\u529f\u80fd\u5dee\u5f02\uff0c\u5bfc\u81f4\u8fc1\u79fb\u5931\u8d25\u6216\u6027\u80fd\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u672a\u5904\u7406\u597d\u5b57\u7b26\u96c6\u3001\u65f6\u533a\u7b49\u8bbe\u7f6e\uff0c\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u6216\u4e0d\u4e00\u81f4\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f7f\u7528 Oracle \u6570\u636e\u8fc1\u79fb\u5de5\u5177<\/strong>\uff1a\u5982 Oracle Data Pump\u3001Oracle GoldenGate\uff0c\u5e2e\u52a9\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u8fc1\u79fb\u3002<\/li>\n\n\n\n<li><strong>\u5904\u7406\u5b57\u7b26\u96c6\u4e0e\u65f6\u533a\u95ee\u9898<\/strong>\uff1a\u786e\u4fdd\u6e90\u6570\u636e\u5e93\u4e0e\u76ee\u6807\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u548c\u65f6\u533a\u4e00\u81f4\uff0c\u907f\u514d\u8fc1\u79fb\u540e\u7684\u6570\u636e\u4e0d\u4e00\u81f4\u95ee\u9898\u3002<\/li>\n\n\n\n<li><strong>\u9010\u6b65\u8fc1\u79fb\u4e0e\u9a8c\u8bc1<\/strong>\uff1a\u5c06\u5927\u89c4\u6a21\u8fc1\u79fb\u62c6\u5206\u4e3a\u591a\u4e2a\u9636\u6bb5\uff0c\u9010\u6b65\u9a8c\u8bc1\u8fc1\u79fb\u7ed3\u679c\uff0c\u786e\u4fdd\u6ca1\u6709\u6570\u636e\u4e22\u5931\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u8fc1\u79fb\u524d\u8fdb\u884c\u5145\u5206\u7684\u6d4b\u8bd5\uff0c\u786e\u4fdd\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u5bf9\u4e1a\u52a1\u4ea7\u751f\u5f71\u54cd\u3002<\/li>\n\n\n\n<li>\u5728\u8fc1\u79fb\u5b8c\u6210\u540e\uff0c\u8fdb\u884c\u5b8c\u6574\u7684\u6570\u636e\u9a8c\u8bc1\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u4e0e\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">13. <strong>\u6570\u636e\u5e93\u5907\u4efd\u6062\u590d\u4e0e\u6062\u590d\u65f6\u95f4\u76ee\u6807 (RTO) \u95ee\u9898<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6ca1\u6709\u5b9a\u4e49\u660e\u786e\u7684\u6062\u590d\u65f6\u95f4\u76ee\u6807\uff08RTO\uff09\uff0c\u5bfc\u81f4\u5728\u51fa\u73b0\u707e\u96be\u6027\u6545\u969c\u65f6\u6062\u590d\u8fc7\u7a0b\u8fc7\u957f\u3002<\/li>\n\n\n\n<li>\u6ca1\u6709\u5b9a\u671f\u8fdb\u884c\u707e\u96be\u6062\u590d\u6f14\u7ec3\uff0c\u5bfc\u81f4\u5907\u4efd\u6587\u4ef6\u548c\u6062\u590d\u6d41\u7a0b\u7684\u6709\u6548\u6027\u4e0d\u660e\u786e\u3002<\/li>\n\n\n\n<li>\u5907\u4efd\u7b56\u7565\u6ca1\u6709\u6839\u636e\u4e1a\u52a1\u7684\u53d8\u5316\u505a\u51fa\u8c03\u6574\uff0c\u53ef\u80fd\u5bfc\u81f4\u5907\u4efd\u6587\u4ef6\u8fc7\u65e7\u6216\u4e0d\u5b8c\u6574\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u4e49\u6062\u590d\u65f6\u95f4\u76ee\u6807 (RTO)<\/strong>\uff1a\u6839\u636e\u4e1a\u52a1\u9700\u6c42\uff0c\u5b9a\u4e49\u660e\u786e\u7684\u6062\u590d\u65f6\u95f4\u76ee\u6807\uff0c\u5e76\u914d\u7f6e\u9002\u5f53\u7684\u5907\u4efd\u9891\u7387\u548c\u6062\u590d\u7b56\u7565\uff0c\u4ee5\u786e\u4fdd\u5feb\u901f\u6062\u590d\u3002<\/li>\n\n\n\n<li><strong>\u707e\u96be\u6062\u590d\u6f14\u7ec3<\/strong>\uff1a\u5b9a\u671f\u8fdb\u884c\u707e\u96be\u6062\u590d\u6f14\u7ec3\uff0c\u9a8c\u8bc1\u5907\u4efd\u6570\u636e\u7684\u6709\u6548\u6027\u548c\u6062\u590d\u6d41\u7a0b\u7684\u53ef\u9760\u6027\uff0c\u786e\u4fdd\u6062\u590d\u65f6\u95f4\u53ef\u4ee5\u6ee1\u8db3\u4e1a\u52a1\u9700\u6c42\u3002<\/li>\n\n\n\n<li><strong>\u589e\u91cf\u5907\u4efd\u4e0e\u5feb\u7167<\/strong>\uff1a\u7ed3\u5408\u589e\u91cf\u5907\u4efd\u548c\u5feb\u7167\u6280\u672f\uff0c\u4ee5\u51cf\u5c11\u5907\u4efd\u6240\u9700\u65f6\u95f4\uff0c\u5e76\u63d0\u9ad8\u6062\u590d\u901f\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u89c4\u5212\u5907\u4efd\u548c\u6062\u590d\u7b56\u7565\u65f6\uff0c\u8003\u8651\u5230\u4e0d\u540c\u7684\u6570\u636e\u91cd\u8981\u6027\uff0c\u53ef\u80fd\u9700\u8981\u4e3a\u5173\u952e\u6570\u636e\u8bbe\u7f6e\u66f4\u9891\u7e41\u7684\u5907\u4efd\u3002<\/li>\n\n\n\n<li>\u5b9a\u671f\u9a8c\u8bc1\u5907\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u548c\u53ef\u6062\u590d\u6027\uff0c\u4ee5\u786e\u4fdd\u5728\u9700\u8981\u6062\u590d\u65f6\u80fd\u591f\u6062\u590d\u5b8c\u6574\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">14. <strong>\u5206\u533a\u8868\u4e0e\u5206\u533a\u7ba1\u7406\u95ee\u9898<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6ca1\u6709\u4f7f\u7528\u5206\u533a\u8868\uff0c\u5bfc\u81f4\u67e5\u8be2\u6027\u80fd\u4e0b\u964d\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u5927\u6570\u636e\u91cf\u65f6\u3002<\/li>\n\n\n\n<li>\u5206\u533a\u7b56\u7565\u8bbe\u8ba1\u4e0d\u5408\u7406\uff0c\u9020\u6210\u4e0d\u5fc5\u8981\u7684\u5b58\u50a8\u7a7a\u95f4\u6d6a\u8d39\u548c\u67e5\u8be2\u6548\u7387\u4f4e\u4e0b\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f7f\u7528\u5206\u533a\u8868<\/strong>\uff1a\u6839\u636e\u6570\u636e\u7684\u4f7f\u7528\u6a21\u5f0f\uff08\u5982\u6309\u65e5\u671f\u3001\u5730\u57df\u7b49\u8fdb\u884c\u5206\u533a\uff09\uff0c\u5c06\u5927\u8868\u5206\u533a\u5904\u7406\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u548c\u7ba1\u7406\u6548\u7387\u3002<\/li>\n\n\n\n<li><strong>\u9009\u62e9\u5408\u9002\u7684\u5206\u533a\u7c7b\u578b<\/strong>\uff1a\u6839\u636e\u5b9e\u9645\u573a\u666f\uff0c\u9009\u62e9\u5408\u9002\u7684\u5206\u533a\u65b9\u6cd5\uff08\u8303\u56f4\u5206\u533a\u3001\u5217\u8868\u5206\u533a\u3001\u54c8\u5e0c\u5206\u533a\u7b49\uff09\uff0c\u786e\u4fdd\u67e5\u8be2\u548c\u7ba1\u7406\u7684\u6548\u7387\u3002<\/li>\n\n\n\n<li><strong>\u5b9a\u671f\u7ef4\u62a4\u5206\u533a\u8868<\/strong>\uff1a\u5bf9\u5206\u533a\u8fdb\u884c\u5408\u5e76\u3001\u62c6\u5206\u548c\u6e05\u7406\uff0c\u786e\u4fdd\u5206\u533a\u8868\u7684\u9ad8\u6548\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5206\u533a\u8868\u7684\u8bbe\u8ba1\u5e94\u8003\u8651\u67e5\u8be2\u7684\u7c7b\u578b\u4ee5\u53ca\u6570\u636e\u7684\u589e\u957f\u8d8b\u52bf\uff0c\u4ee5\u907f\u514d\u8fc7\u591a\u7684\u5206\u533a\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n\n\n\n<li>\u5728\u5b9e\u65bd\u5206\u533a\u65b9\u6848\u65f6\uff0c\u52a1\u5fc5\u8bc4\u4f30\u5206\u533a\u64cd\u4f5c\u5e26\u6765\u7684\u590d\u6742\u6027\u548c\u5bf9\u6570\u636e\u5e93\u7ba1\u7406\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">15. <strong>\u6570\u636e\u4e00\u81f4\u6027\u4e0e\u540c\u6b65\u95ee\u9898\uff08\u7279\u522b\u662f\u5f02\u5730\u90e8\u7f72\uff09<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u5f02\u5730\u90e8\u7f72\u6216\u4e3b\u4ece\u590d\u5236\u67b6\u6784\u4e2d\uff0c\u4e3b\u6570\u636e\u5e93\u548c\u4ece\u6570\u636e\u5e93\u4e4b\u95f4\u7684\u6570\u636e\u540c\u6b65\u5ef6\u8fdf\uff0c\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e0d\u4e00\u81f4\u3002<\/li>\n\n\n\n<li>\u5728\u591a\u4e2a\u6570\u636e\u4e2d\u5fc3\u4e4b\u95f4\u540c\u6b65\u6570\u636e\u65f6\uff0c\u7f3a\u4e4f\u6709\u6548\u7684\u76d1\u63a7\u548c\u544a\u8b66\u673a\u5236\uff0c\u5bfc\u81f4\u6570\u636e\u4e00\u81f4\u6027\u95ee\u9898\u96be\u4ee5\u53ca\u65f6\u53d1\u73b0\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f7f\u7528 Oracle Data Guard \u6216 GoldenGate<\/strong>\uff1a\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u5b9e\u73b0\u4e3b\u4ece\u6570\u636e\u5e93\u7684\u5b9e\u65f6\u6570\u636e\u540c\u6b65\uff0c\u786e\u4fdd\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002Oracle Data Guard \u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u707e\u96be\u6062\u590d\u529f\u80fd\uff0cGoldenGate \u53ef\u4ee5\u5b9e\u73b0\u591a\u6e90\u6570\u636e\u540c\u6b65\u3002<\/li>\n\n\n\n<li><strong>\u914d\u7f6e\u540c\u6b65\u544a\u8b66\u673a\u5236<\/strong>\uff1a\u8bbe\u7f6e\u5b9e\u65f6\u540c\u6b65\u76d1\u63a7\uff0c\u53ca\u65f6\u53d1\u73b0\u4e3b\u4ece\u6570\u636e\u7684\u4e0d\u4e00\u81f4\u95ee\u9898\uff0c\u91c7\u53d6\u76f8\u5e94\u63aa\u65bd\u3002<\/li>\n\n\n\n<li><strong>\u5b9a\u671f\u6570\u636e\u4e00\u81f4\u6027\u68c0\u67e5<\/strong>\uff1a\u901a\u8fc7\u6821\u9a8c\u548c\u3001\u6570\u636e\u6bd4\u5bf9\u7b49\u65b9\u5f0f\uff0c\u5b9a\u671f\u9a8c\u8bc1\u4e3b\u4ece\u6570\u636e\u5e93\u95f4\u7684\u6570\u636e\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f02\u5730\u90e8\u7f72\u65f6\uff0c\u7f51\u7edc\u5ef6\u8fdf\u548c\u5e26\u5bbd\u9650\u5236\u53ef\u80fd\u5f71\u54cd\u6570\u636e\u540c\u6b65\u7684\u5b9e\u65f6\u6027\uff0c\u9700\u8981\u5408\u7406\u914d\u7f6e\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u3002<\/li>\n\n\n\n<li>\u5728\u4f7f\u7528 Oracle GoldenGate \u7b49\u5de5\u5177\u65f6\uff0c\u8981\u7279\u522b\u6ce8\u610f\u8d44\u6e90\u6d88\u8017\u548c\u914d\u7f6e\u7684\u590d\u6742\u6027\uff0c\u907f\u514d\u56e0\u914d\u7f6e\u9519\u8bef\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">16. <strong>\u5185\u5b58\u7ba1\u7406\u4e0e\u7f13\u51b2\u533a\u95ee\u9898<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6570\u636e\u5e93\u7684\u5185\u5b58\u5206\u914d\u548c\u7f13\u5b58\u673a\u5236\u672a\u5f97\u5230\u4f18\u5316\uff0c\u5bfc\u81f4\u78c1\u76d8 I\/O \u8d1f\u62c5\u8fc7\u91cd\uff0c\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n\n\n\n<li>\u7f13\u5b58\u8bbe\u7f6e\u4e0d\u5f53\uff0c\u5bfc\u81f4\u9891\u7e41\u7684\u78c1\u76d8\u8bbf\u95ee\u548c\u6027\u80fd\u74f6\u9888\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f18\u5316\u5185\u5b58\u5206\u914d<\/strong>\uff1a\u6839\u636e\u5e94\u7528\u7684\u5185\u5b58\u9700\u6c42\u548c\u8d1f\u8f7d\u60c5\u51b5\uff0c\u5408\u7406\u5206\u914d Oracle SGA\uff08\u7cfb\u7edf\u5168\u5c40\u533a\uff09\u548c PGA\uff08\u7a0b\u5e8f\u5168\u5c40\u533a\uff09\u5185\u5b58\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n\n\n\n<li><strong>\u8c03\u6574\u7f13\u5b58\u7b56\u7565<\/strong>\uff1a\u4f18\u5316\u6570\u636e\u5e93\u7f13\u5b58\u533a\u7684\u8bbe\u7f6e\uff0c\u786e\u4fdd\u5e38\u7528\u6570\u636e\u53ef\u4ee5\u7f13\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u51cf\u5c11\u78c1\u76d8 I\/O\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u5185\u5b58\u4f18\u5316\u5de5\u5177<\/strong>\uff1aOracle \u63d0\u4f9b\u4e86\u5185\u5b58\u7ba1\u7406\u5de5\u5177\uff0c\u5982 <code>V$SGASTAT<\/code> \u548c <code>V$PGA_TARGET_ADVICE<\/code>\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5b9e\u65f6\u76d1\u63a7\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u505a\u51fa\u8c03\u6574\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5185\u5b58\u5206\u914d\u8fc7\u591a\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u5176\u4ed6\u8fdb\u7a0b\u7684\u5185\u5b58\u4e0d\u8db3\uff0c\u56e0\u6b64\u9700\u8981\u7efc\u5408\u8003\u8651\u7cfb\u7edf\u8d44\u6e90\u7684\u5e73\u8861\u3002<\/li>\n\n\n\n<li>\u5185\u5b58\u4f18\u5316\u4e0d\u4ec5\u4ec5\u662f\u589e\u52a0\u5185\u5b58\u5bb9\u91cf\uff0c\u8fd8\u9700\u8981\u5408\u7406\u5206\u914d\u5185\u5b58\u8d44\u6e90\uff0c\u786e\u4fdd\u5404\u4e2a\u7ec4\u4ef6\uff08\u5982\u6570\u636e\u5e93\u7f13\u5b58\u3001\u5e76\u53d1\u8fde\u63a5\u3001\u6392\u5e8f\u64cd\u4f5c\u7b49\uff09\u7684\u5185\u5b58\u9700\u6c42\u5f97\u5230\u6ee1\u8db3\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">17. <strong>\u8868\u548c\u7d22\u5f15\u7684\u7ba1\u7406\u95ee\u9898<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8fc7\u591a\u7684\u8868\u548c\u7d22\u5f15\u5bfc\u81f4\u6570\u636e\u5e93\u7ba1\u7406\u590d\u6742\uff0c\u67e5\u8be2\u6027\u80fd\u53d8\u5dee\u3002<\/li>\n\n\n\n<li>\u7d22\u5f15\u521b\u5efa\u4e0d\u5f53\uff0c\u5bfc\u81f4\u67e5\u8be2\u6548\u7387\u964d\u4f4e\u6216\u589e\u52a0\u4e0d\u5fc5\u8981\u7684\u5b58\u50a8\u5f00\u9500\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u91cd\u5efa\u7d22\u5f15<\/strong>\uff1a\u5b9a\u671f\u91cd\u5efa\u7d22\u5f15\uff0c\u5c24\u5176\u662f\u5728\u5927\u91cf\u6570\u636e\u66f4\u65b0\u7684\u60c5\u51b5\u4e0b\uff0c\u907f\u514d\u7d22\u5f15\u788e\u7247\u5316\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n\n\n\n<li><strong>\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u7d22\u5f15<\/strong>\uff1a\u5b9a\u671f\u5ba1\u67e5\u73b0\u6709\u7684\u7d22\u5f15\uff0c\u5220\u9664\u4e0d\u518d\u4f7f\u7528\u6216\u5197\u4f59\u7684\u7d22\u5f15\uff0c\u4ee5\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u5e76\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u5408\u9002\u7684\u7d22\u5f15\u7c7b\u578b<\/strong>\uff1a\u6839\u636e\u67e5\u8be2\u7c7b\u578b\u548c\u6570\u636e\u7279\u70b9\u9009\u62e9\u5408\u9002\u7684\u7d22\u5f15\u7c7b\u578b\uff08\u5982 B-Tree \u7d22\u5f15\u3001Bitmap \u7d22\u5f15\u7b49\uff09\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7d22\u5f15\u8fc7\u591a\u4f1a\u5bfc\u81f4 DML\uff08\u63d2\u5165\u3001\u66f4\u65b0\u3001\u5220\u9664\uff09\u64cd\u4f5c\u7684\u6027\u80fd\u4e0b\u964d\uff0c\u56e0\u6b64\u9700\u8981\u5e73\u8861\u67e5\u8be2\u6027\u80fd\u548c\u6570\u636e\u4fee\u6539\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u7d22\u5f15\u65f6\uff0c\u5fc5\u987b\u5206\u6790\u67e5\u8be2\u6a21\u5f0f\uff0c\u907f\u514d\u521b\u5efa\u4e0d\u5fc5\u8981\u7684\u7d22\u5f15\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">18. <strong>\u6570\u636e\u5e93\u65e5\u5fd7\u7ba1\u7406\u95ee\u9898<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u672a\u5408\u7406\u7ba1\u7406\u6570\u636e\u5e93\u7684\u4e8b\u52a1\u65e5\u5fd7\u548c\u5f52\u6863\u65e5\u5fd7\uff0c\u5bfc\u81f4\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u3002<\/li>\n\n\n\n<li>\u4e8b\u52a1\u65e5\u5fd7\u6587\u4ef6\u8fc7\u5927\uff0c\u5f71\u54cd\u6570\u636e\u5e93\u7684\u6062\u590d\u901f\u5ea6\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u51b3\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u5f52\u6863\u4e0e\u6e05\u7406\u65e5\u5fd7<\/strong>\uff1a\u786e\u4fdd\u4e8b\u52a1\u65e5\u5fd7\u5b9a\u671f\u5f52\u6863\uff0c\u5e76\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u9632\u6b62\u5360\u7528\u8fc7\u591a\u78c1\u76d8\u7a7a\u95f4\u3002<\/li>\n\n\n\n<li><strong>\u5408\u7406\u914d\u7f6e\u65e5\u5fd7\u6587\u4ef6\u5927\u5c0f<\/strong>\uff1a\u6839\u636e\u4e8b\u52a1\u91cf\u914d\u7f6e\u5408\u7406\u7684\u65e5\u5fd7\u6587\u4ef6\u5927\u5c0f\uff0c\u907f\u514d\u65e5\u5fd7\u8fc7\u5927\u5f71\u54cd\u6570\u636e\u5e93\u6027\u80fd\u3002<\/li>\n\n\n\n<li><strong>\u65e5\u5fd7\u5907\u4efd\u4e0e\u6062\u590d\u6d4b\u8bd5<\/strong>\uff1a\u5b9a\u671f\u5bf9\u4e8b\u52a1\u65e5\u5fd7\u8fdb\u884c\u5907\u4efd\uff0c\u5e76\u8fdb\u884c\u6062\u590d\u6d4b\u8bd5\uff0c\u786e\u4fdd\u5728\u6062\u590d\u8fc7\u7a0b\u4e2d\u80fd\u591f\u5feb\u901f\u4e14\u53ef\u9760\u5730\u8fd8\u539f\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4fdd\u8bc1\u65e5\u5fd7\u6587\u4ef6\u5b58\u50a8\u7684\u5b89\u5168\u6027\uff0c\u907f\u514d\u65e5\u5fd7\u6587\u4ef6\u4e22\u5931\u5bfc\u81f4\u7684\u6570\u636e\u4e22\u5931\u3002<\/li>\n\n\n\n<li>\u5728\u9ad8\u8d1f\u8f7d\u7684\u6570\u636e\u5e93\u7cfb\u7edf\u4e2d\uff0c\u5b9a\u671f\u68c0\u67e5\u65e5\u5fd7\u7ba1\u7406\u914d\u7f6e\uff0c\u786e\u4fdd\u65e5\u5fd7\u751f\u6210\u548c\u5f52\u6863\u7684\u6548\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u603b\u7ed3<\/h3>\n\n\n\n<p>Oracle \u6570\u636e\u5e93\u7684\u7ba1\u7406\u4e0e\u4f18\u5316\u6d89\u53ca\u591a\u4e2a\u65b9\u9762\uff0c\u4ece\u6027\u80fd\u8c03\u4f18\u3001\u6570\u636e\u4e00\u81f4\u6027\u3001\u5907\u4efd\u6062\u590d\u5230\u5b89\u5168\u6027\u7ba1\u7406\uff0c\u6bcf\u4e00\u90e8\u5206\u90fd\u5bf9\u7cfb\u7edf\u7684\u9ad8\u6548\u8fd0\u884c\u548c\u6570\u636e\u7684\u5b89\u5168\u6027\u81f3\u5173\u91cd\u8981\u3002\u5f00\u53d1\u8005\u548c\u7ba1\u7406\u5458\u9700\u8981\u4e0d\u65ad\u4f18\u5316\u6570\u636e\u5e93\u8bbe\u8ba1\u3001\u914d\u7f6e\u5408\u9002\u7684\u786c\u4ef6\u8d44\u6e90\u3001\u5229\u7528\u5148\u8fdb\u7684\u7ba1\u7406\u5de5\u5177\u3001\u5e76\u4fdd\u6301\u5bf9\u6570\u636e\u5e93\u8fd0\u884c\u72b6\u6001\u7684\u76d1\u63a7\u3002\u901a\u8fc7\u91c7\u53d6\u5408\u7406\u7684\u7b56\u7565\u548c\u6700\u4f73\u5b9e\u8df5\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u51b3\u5e38\u89c1\u95ee\u9898\uff0c\u63d0\u5347 Oracle \u6570\u636e\u5e93\u7684\u6027\u80fd\u4e0e\u53ef\u7528\u6027\uff0c\u4ece\u800c\u786e\u4fdd\u4e1a\u52a1\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5f00\u53d1\u548c\u4f7f\u7528 Oracle \u6570\u636e\u5e93\u65f6\uff0c\u5f00\u53d1\u8005\u5e38\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u95ee\u9898\u548c\u8bef\u533a\u3002\u7406\u89e3\u8fd9\u4e9b\u95ee\u9898\u5e76\u91c7\u53d6\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u5e2e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[],"class_list":["post-1586","post","type-post","status-publish","format-standard","hentry","category-oracle"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/1586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=1586"}],"version-history":[{"count":1,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/1586\/revisions"}],"predecessor-version":[{"id":1587,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/1586\/revisions\/1587"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=1586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=1586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=1586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}