{"id":160607,"date":"2024-11-03T23:30:21","date_gmt":"2024-11-03T15:30:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160607\/"},"modified":"2024-11-03T23:30:22","modified_gmt":"2024-11-03T15:30:22","slug":"oceanbase-%e6%95%99%e7%a8%8b%ef%bc%9aoceanbase-%e4%bf%a1%e6%81%af%e5%87%bd%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160607\/","title":{"rendered":"OceanBase \u6559\u7a0b\uff1aOceanBase \u4fe1\u606f\u51fd\u6578"},"content":{"rendered":"<h1 id=\"oceanbase-%e6%95%99%e7%a8%8b%ef%bc%9aoceanbase-%e4%bf%a1%e6%81%af%e5%87%bd%e6%95%b8-FXofsdhcCL\">OceanBase \u6559\u7a0b\uff1aOceanBase \u4fe1\u606f\u51fd\u6578<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u9078\u64c7\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u81f3\u95dc\u91cd\u8981\u3002OceanBase \u4f5c\u70ba\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u5206\u4f48\u5f0f\u6578\u64da\u5eab\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9752\u775e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e OceanBase \u7684\u4fe1\u606f\u51fd\u6578\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u9019\u4e9b\u51fd\u6578\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-oceanbase-%e4%bf%a1%e6%81%af%e5%87%bd%e6%95%b8%ef%bc%9f-FXofsdhcCL\">\u4ec0\u9ebc\u662f OceanBase \u4fe1\u606f\u51fd\u6578\uff1f<\/h2>\n<p>\u4fe1\u606f\u51fd\u6578\u662f OceanBase \u63d0\u4f9b\u7684\u4e00\u7d44\u5167\u5efa\u51fd\u6578\uff0c\u4e3b\u8981\u7528\u65bc\u7372\u53d6\u6578\u64da\u5eab\u7684\u5143\u6578\u64da\u548c\u7cfb\u7d71\u4fe1\u606f\u3002\u9019\u4e9b\u51fd\u6578\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u4e86\u89e3\u6578\u64da\u5eab\u7684\u72c0\u614b\u3001\u6027\u80fd\u6307\u6a19\u4ee5\u53ca\u5176\u4ed6\u91cd\u8981\u7684\u7cfb\u7d71\u4fe1\u606f\u3002\u901a\u904e\u9019\u4e9b\u51fd\u6578\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\u548c\u6027\u80fd\u8abf\u512a\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e7%94%a8%e7%9a%84%e4%bf%a1%e6%81%af%e5%87%bd%e6%95%b8-FXofsdhcCL\">\u5e38\u7528\u7684\u4fe1\u606f\u51fd\u6578<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684 OceanBase \u4fe1\u606f\u51fd\u6578\u53ca\u5176\u7c21\u8981\u8aaa\u660e\uff1a<\/p>\n<ul>\n<li><code>VERSION()<\/code>\uff1a\u8fd4\u56de\u7576\u524d OceanBase \u6578\u64da\u5eab\u7684\u7248\u672c\u4fe1\u606f\u3002<\/li>\n<li><code>CURRENT_USER()<\/code>\uff1a\u8fd4\u56de\u7576\u524d\u7528\u6236\u7684\u540d\u7a31\u3002<\/li>\n<li><code>DATABASE()<\/code>\uff1a\u8fd4\u56de\u7576\u524d\u9078\u64c7\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002<\/li>\n<li><code>SESSION_USER()<\/code>\uff1a\u8fd4\u56de\u7576\u524d\u6703\u8a71\u7684\u7528\u6236\u540d\u7a31\u3002<\/li>\n<li><code>SYSDATE()<\/code>\uff1a\u8fd4\u56de\u7576\u524d\u7cfb\u7d71\u7684\u65e5\u671f\u548c\u6642\u9593\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8%e4%bf%a1%e6%81%af%e5%87%bd%e6%95%b8-FXofsdhcCL\">\u793a\u4f8b\uff1a\u4f7f\u7528\u4fe1\u606f\u51fd\u6578<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528\u4fe1\u606f\u51fd\u6578\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u7372\u53d6\u7576\u524d\u6578\u64da\u5eab\u7248\u672c\nSELECT VERSION();\n\n-- \u7372\u53d6\u7576\u524d\u7528\u6236\nSELECT CURRENT_USER();\n\n-- \u7372\u53d6\u7576\u524d\u6578\u64da\u5eab\u540d\u7a31\nSELECT DATABASE();\n\n-- \u7372\u53d6\u7576\u524d\u6703\u8a71\u7528\u6236\nSELECT SESSION_USER();\n\n-- \u7372\u53d6\u7576\u524d\u7cfb\u7d71\u6642\u9593\nSELECT SYSDATE();\n<\/code><\/pre>\n<h2 id=\"%e4%bf%a1%e6%81%af%e5%87%bd%e6%95%b8%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-FXofsdhcCL\">\u4fe1\u606f\u51fd\u6578\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u4fe1\u606f\u51fd\u6578\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u76e3\u63a7\uff1a<\/strong>\u901a\u904e\u5b9a\u671f\u67e5\u8a62\u7cfb\u7d71\u4fe1\u606f\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u6027\u80fd\u74f6\u9838\uff0c\u9032\u884c\u8abf\u512a\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\u6aa2\u67e5\uff1a<\/strong>\u4f7f\u7528 <code>CURRENT_USER()<\/code> \u548c <code>SESSION_USER()<\/code> \u51fd\u6578\u53ef\u4ee5\u5e6b\u52a9\u7ba1\u7406\u54e1\u78ba\u4fdd\u53ea\u6709\u6388\u6b0a\u7528\u6236\u80fd\u5920\u8a2a\u554f\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u7ba1\u7406\uff1a<\/strong>\u5728\u9032\u884c\u6578\u64da\u5eab\u9077\u79fb\u6216\u5347\u7d1a\u6642\uff0c\u4e86\u89e3\u7576\u524d\u6578\u64da\u5eab\u7684\u7248\u672c\u548c\u72c0\u614b\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-FXofsdhcCL\">\u7d50\u8ad6<\/h2>\n<p>OceanBase \u7684\u4fe1\u606f\u51fd\u6578\u70ba\u7528\u6236\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5de5\u5177\u4f86\u7372\u53d6\u7cfb\u7d71\u4fe1\u606f\u548c\u5143\u6578\u64da\u3002\u901a\u904e\u9019\u4e9b\u51fd\u6578\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u76e3\u63a7\u548c\u7ba1\u7406\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u96a8\u8457\u5c0d OceanBase \u7684\u6df1\u5165\u4e86\u89e3\uff0c\u4f7f\u7528\u9019\u4e9b\u4fe1\u606f\u51fd\u6578\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 OceanBase \u4fe1\u606f\u51fd\u6570\u7684\u5168\u9762\u6559\u7a0b\uff0c\u638c\u63e1\u6570\u636e\u5904\u7406\u4e0e\u67e5\u8be2\u6280\u5de7\uff0c\u63d0\u5347\u6570\u636e\u5e93\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-160607","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160607","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=160607"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160607\/revisions"}],"predecessor-version":[{"id":160608,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160607\/revisions\/160608"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}