{"id":96046,"date":"2024-10-20T06:09:15","date_gmt":"2024-10-19T22:09:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96046\/"},"modified":"2024-10-20T06:09:16","modified_gmt":"2024-10-19T22:09:16","slug":"oracle%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e7%9a%84%e7%94%a8%e9%80%94%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96046\/","title":{"rendered":"Oracle\u6578\u64da\u5b57\u5178\u7684\u7528\u9014\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e7%9a%84%e7%94%a8%e9%80%94%e4%bb%8b%e7%b4%b9-MpvBOzGsxN\">Oracle\u6578\u64da\u5b57\u5178\u7684\u7528\u9014\u4ecb\u7d39<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u5b57\u5178\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u7d44\u4ef6\u3002\u5c0d\u65bcOracle\u6578\u64da\u5eab\u800c\u8a00\uff0c\u6578\u64da\u5b57\u5178\u63d0\u4f9b\u4e86\u6709\u95dc\u6578\u64da\u5eab\u7d50\u69cb\u3001\u7528\u6236\u3001\u6b0a\u9650\u53ca\u5176\u4ed6\u91cd\u8981\u4fe1\u606f\u7684\u8a73\u7d30\u8cc7\u6599\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u6578\u64da\u5b57\u5178\u7684\u7528\u9014\u53ca\u5176\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%aforacle%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%ef%bc%9f-MpvBOzGsxN\">\u4ec0\u9ebc\u662fOracle\u6578\u64da\u5b57\u5178\uff1f<\/h2>\n<p>Oracle\u6578\u64da\u5b57\u5178\u662f\u4e00\u7d44\u7cfb\u7d71\u8868\u548c\u8996\u5716\uff0c\u9019\u4e9b\u8868\u548c\u8996\u5716\u5b58\u5132\u4e86\u6709\u95dc\u6578\u64da\u5eab\u7684\u5143\u6578\u64da\u3002\u5143\u6578\u64da\u662f\u63cf\u8ff0\u6578\u64da\u7684\u6578\u64da\uff0c\u9019\u610f\u5473\u8457\u5b83\u63d0\u4f9b\u4e86\u6709\u95dc\u6578\u64da\u5eab\u4e2d\u6240\u6709\u5c0d\u8c61\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u8868\u3001\u7d22\u5f15\u3001\u7528\u6236\u3001\u6b0a\u9650\u7b49\u3002Oracle\u6578\u64da\u5b57\u5178\u7684\u4e3b\u8981\u7d44\u6210\u90e8\u5206\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5b57\u5178\u8996\u5716\uff1a<\/strong>\u9019\u4e9b\u8996\u5716\u63d0\u4f9b\u4e86\u5c0d\u6578\u64da\u5b57\u5178\u7684\u67e5\u8a62\u63a5\u53e3\uff0c\u5141\u8a31\u7528\u6236\u6aa2\u7d22\u6240\u9700\u7684\u4fe1\u606f\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u8868\uff1a<\/strong>\u9019\u4e9b\u8868\u5b58\u5132\u4e86\u6578\u64da\u5eab\u7684\u5143\u6578\u64da\uff0c\u4e26\u7531Oracle\u81ea\u52d5\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"oracle%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e7%9a%84%e4%b8%bb%e8%a6%81%e7%94%a8%e9%80%94-MpvBOzGsxN\">Oracle\u6578\u64da\u5b57\u5178\u7684\u4e3b\u8981\u7528\u9014<\/h2>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b-MpvBOzGsxN\">1. \u78ba\u8a8d\u6578\u64da\u5eab\u7d50\u69cb<\/h3>\n<p>\u6578\u64da\u5b57\u5178\u5141\u8a31\u7528\u6236\u67e5\u770b\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u5c0d\u8c61\uff0c\u5305\u62ec\u8868\u3001\u8996\u5716\u3001\u7d22\u5f15\u548c\u7a0b\u5e8f\u55ae\u5143\u3002\u901a\u904e\u67e5\u8a62\u6578\u64da\u5b57\u5178\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u5feb\u901f\u7372\u53d6\u6578\u64da\u5eab\u7684\u7d50\u69cb\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u53ef\u4ee5\u7372\u53d6\u6240\u6709\u8868\u7684\u540d\u7a31\uff1a<\/p>\n<pre><code>SELECT table_name FROM user_tables;<\/code><\/pre>\n<h3 id=\"2-%e7%ae%a1%e7%90%86%e7%94%a8%e6%88%b6%e5%92%8c%e6%ac%8a%e9%99%90-MpvBOzGsxN\">2. \u7ba1\u7406\u7528\u6236\u548c\u6b0a\u9650<\/h3>\n<p>Oracle\u6578\u64da\u5b57\u5178\u9084\u63d0\u4f9b\u4e86\u6709\u95dc\u7528\u6236\u548c\u6b0a\u9650\u7684\u4fe1\u606f\u3002\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u4f7f\u7528\u6578\u64da\u5b57\u5178\u4f86\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff0c\u4e26\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u67e5\u8a62\u53ef\u4ee5\u986f\u793a\u6240\u6709\u7528\u6236\u53ca\u5176\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT * FROM user_sys_privs;<\/code><\/pre>\n<h3 id=\"3-%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7%e5%92%8c%e5%84%aa%e5%8c%96-MpvBOzGsxN\">3. \u6027\u80fd\u76e3\u63a7\u548c\u512a\u5316<\/h3>\n<p>\u6578\u64da\u5b57\u5178\u4e2d\u7684\u4e00\u4e9b\u8996\u5716\u63d0\u4f9b\u4e86\u6709\u95dc\u6578\u64da\u5eab\u6027\u80fd\u7684\u4fe1\u606f\u3002\u901a\u904e\u9019\u4e9b\u8996\u5716\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u76e3\u63a7\u67e5\u8a62\u6027\u80fd\u3001\u7d22\u5f15\u4f7f\u7528\u60c5\u6cc1\u7b49\uff0c\u5f9e\u800c\u9032\u884c\u76f8\u61c9\u7684\u512a\u5316\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u53ef\u4ee5\u6aa2\u67e5\u7d22\u5f15\u7684\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>SELECT index_name, table_name, uniqueness FROM user_indexes;<\/code><\/pre>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b6%ad%e8%ad%b7%e5%92%8c%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4-MpvBOzGsxN\">4. \u6578\u64da\u5eab\u7dad\u8b77\u548c\u6545\u969c\u6392\u9664<\/h3>\n<p>\u5728\u6578\u64da\u5eab\u7dad\u8b77\u904e\u7a0b\u4e2d\uff0c\u6578\u64da\u5b57\u5178\u63d0\u4f9b\u4e86\u6545\u969c\u6392\u9664\u6240\u9700\u7684\u4fe1\u606f\u3002\u7576\u51fa\u73fe\u554f\u984c\u6642\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u6578\u64da\u5b57\u5178\u4f86\u7372\u53d6\u6709\u95dc\u932f\u8aa4\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5f9e\u800c\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u53ef\u4ee5\u6aa2\u67e5\u6240\u6709\u7684\u932f\u8aa4\u65e5\u8a8c\uff1a<\/p>\n<pre><code>SELECT * FROM user_errors;<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-MpvBOzGsxN\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u6578\u64da\u5b57\u5178\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u626e\u6f14\u8457\u4e0d\u53ef\u6216\u7f3a\u7684\u89d2\u8272\u3002\u5b83\u4e0d\u50c5\u63d0\u4f9b\u4e86\u6578\u64da\u5eab\u7d50\u69cb\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u9084\u5e6b\u52a9\u7ba1\u7406\u54e1\u7ba1\u7406\u7528\u6236\u6b0a\u9650\u3001\u76e3\u63a7\u6027\u80fd\u4ee5\u53ca\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u5c0d\u65bc\u4efb\u4f55\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u7d44\u7e54\u4f86\u8aaa\uff0c\u719f\u6089\u6578\u64da\u5b57\u5178\u7684\u529f\u80fd\u548c\u7528\u9014\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u65e8\u5728\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6027\u80fd\uff0c\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u6578\u64da\u5b57\u5178\u7684\u7528\u9014\uff0c\u638c\u63e1\u6578\u64da\u5eab\u7d50\u69cb\u3001\u7528\u6236\u6b0a\u9650\u53ca\u7cfb\u7d71\u4fe1\u606f\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\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-96046","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96046","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=96046"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96046\/revisions"}],"predecessor-version":[{"id":96047,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96046\/revisions\/96047"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}