{"id":168443,"date":"2024-11-06T12:25:25","date_gmt":"2024-11-06T04:25:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/168443\/"},"modified":"2024-11-06T12:25:25","modified_gmt":"2024-11-06T04:25:25","slug":"sql-%e8%aa%9e%e5%8f%a5%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac%ef%bc%8c%e8%bc%95%e9%ac%86%e8%a7%a3%e6%b1%ba%e5%95%8f%e9%a1%8c%e3%80%82-%e8%aa%9e%e5%8f%a5%e6%9f%a5%e8%a9%a2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/168443\/","title":{"rendered":"SQL \u8a9e\u53e5\u67e5\u8a62\u6578\u64da\u5eab\u7248\u672c\uff0c\u8f15\u9b06\u89e3\u6c7a\u554f\u984c\u3002 (\u8a9e\u53e5\u67e5\u8a62\u6578\u64da\u5eab\u7248\u672c\u865f)"},"content":{"rendered":"<h1 id=\"sql-%e8%aa%9e%e5%8f%a5%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac%ef%bc%8c%e8%bc%95%e9%ac%86%e8%a7%a3%e6%b1%ba%e5%95%8f%e9%a1%8c-pSEbajgTNi\">SQL \u8a9e\u53e5\u67e5\u8a62\u6578\u64da\u5eab\u7248\u672c\uff0c\u8f15\u9b06\u89e3\u6c7a\u554f\u984c<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u4e86\u89e3\u7576\u524d\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7248\u672c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u78ba\u4fdd\u7cfb\u7d71\u7684\u517c\u5bb9\u6027\uff0c\u9084\u80fd\u5e6b\u52a9\u7ba1\u7406\u54e1\u5728\u9032\u884c\u5347\u7d1a\u6216\u7dad\u8b77\u6642\u505a\u51fa\u660e\u667a\u7684\u6c7a\u7b56\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 SQL \u8a9e\u53e5\u67e5\u8a62\u6578\u64da\u5eab\u7248\u672c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac%ef%bc%9f-pSEbajgTNi\">\u70ba\u4ec0\u9ebc\u9700\u8981\u67e5\u8a62\u6578\u64da\u5eab\u7248\u672c\uff1f<\/h2>\n<p>\u67e5\u8a62\u6578\u64da\u5eab\u7248\u672c\u7684\u539f\u56e0\u6709\u5f88\u591a\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u517c\u5bb9\u6027\uff1a<\/strong>\u4e0d\u540c\u7248\u672c\u7684\u6578\u64da\u5eab\u53ef\u80fd\u652f\u6301\u4e0d\u540c\u7684\u529f\u80fd\u548c\u8a9e\u6cd5\uff0c\u4e86\u89e3\u7248\u672c\u53ef\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u932f\u8aa4\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u820a\u7248\u672c\u7684\u6578\u64da\u5eab\u53ef\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5b9a\u671f\u6aa2\u67e5\u7248\u672c\u6709\u52a9\u65bc\u53ca\u6642\u66f4\u65b0\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u65b0\u7248\u672c\u901a\u5e38\u6703\u5305\u542b\u6027\u80fd\u6539\u9032\u548c\u65b0\u529f\u80fd\uff0c\u4e86\u89e3\u7248\u672c\u53ef\u4ee5\u5e6b\u52a9\u7ba1\u7406\u54e1\u5229\u7528\u9019\u4e9b\u512a\u52e2\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-pSEbajgTNi\">\u5982\u4f55\u67e5\u8a62\u6578\u64da\u5eab\u7248\u672c<\/h2>\n<p>\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u6709\u4e0d\u540c\u7684 SQL \u8a9e\u53e5\u4f86\u67e5\u8a62\u7248\u672c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u53ca\u5176\u67e5\u8a62\u7248\u672c\u7684\u8a9e\u53e5\uff1a<\/p>\n<h3 id=\"1-mysql-pSEbajgTNi\">1. MySQL<\/h3>\n<pre><code>SELECT VERSION();<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u8fd4\u56de MySQL \u7684\u7248\u672c\u865f\uff0c\u4f8b\u5982\uff1a8.0.23\u3002<\/p>\n<h3 id=\"2-postgresql-pSEbajgTNi\">2. PostgreSQL<\/h3>\n<pre><code>SELECT version();<\/code><\/pre>\n<p>\u57f7\u884c\u9019\u689d\u8a9e\u53e5\u5f8c\uff0c\u5c07\u986f\u793a PostgreSQL \u7684\u7248\u672c\u4fe1\u606f\uff0c\u5305\u62ec\u7248\u672c\u865f\u548c\u64cd\u4f5c\u7cfb\u7d71\u4fe1\u606f\u3002<\/p>\n<h3 id=\"3-microsoft-sql-server-pSEbajgTNi\">3. Microsoft SQL Server<\/h3>\n<pre><code>SELECT @@VERSION;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u6703\u8fd4\u56de SQL Server \u7684\u7248\u672c\u865f\u53ca\u5176\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n<h3 id=\"4-oracle-pSEbajgTNi\">4. Oracle<\/h3>\n<pre><code>SELECT * FROM v$version;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u8fd4\u56de Oracle \u6578\u64da\u5eab\u7684\u7248\u672c\u4fe1\u606f\uff0c\u5305\u62ec\u7248\u672c\u865f\u548c\u5176\u4ed6\u76f8\u95dc\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%9f%a5%e8%a9%a2-mysql-%e7%89%88%e6%9c%ac-pSEbajgTNi\">\u793a\u4f8b\uff1a\u67e5\u8a62 MySQL \u7248\u672c<\/h2>\n<p>\u5047\u8a2d\u60a8\u6b63\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u67e5\u8a62\u7248\u672c\uff1a<\/p>\n<ol>\n<li>\u9023\u63a5\u5230 MySQL \u6578\u64da\u5eab\u3002<\/li>\n<li>\u57f7\u884c\u4ee5\u4e0b SQL \u8a9e\u53e5\uff1a<\/li>\n<pre><code>SELECT VERSION();<\/code><\/pre>\n<li>\u67e5\u770b\u8fd4\u56de\u7684\u7d50\u679c\uff0c\u60a8\u5c07\u770b\u5230\u985e\u4f3c\u65bc\u300c8.0.23\u300d\u7684\u7248\u672c\u865f\u3002<\/li>\n<\/ol>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-pSEbajgTNi\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"1-%e5%a6%82%e6%9e%9c%e6%9f%a5%e8%a9%a2%e7%89%88%e6%9c%ac%e6%99%82%e5%87%ba%e7%8f%be%e9%8c%af%e8%aa%a4%ef%bc%8c%e8%a9%b2%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%9f-pSEbajgTNi\">1. \u5982\u679c\u67e5\u8a62\u7248\u672c\u6642\u51fa\u73fe\u932f\u8aa4\uff0c\u8a72\u600e\u9ebc\u8fa6\uff1f<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u60a8\u662f\u5426\u6b63\u78ba\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u4e26\u78ba\u4fdd\u60a8\u6709\u8db3\u5920\u7684\u6b0a\u9650\u57f7\u884c\u8a72\u67e5\u8a62\u3002\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u8acb\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u6587\u6a94\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n<h3 id=\"2-%e5%a6%82%e4%bd%95%e7%a2%ba%e5%ae%9a%e6%98%af%e5%90%a6%e9%9c%80%e8%a6%81%e5%8d%87%e7%b4%9a%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-pSEbajgTNi\">2. \u5982\u4f55\u78ba\u5b9a\u662f\u5426\u9700\u8981\u5347\u7d1a\u6578\u64da\u5eab\uff1f<\/h3>\n<p>\u60a8\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u7576\u524d\u7248\u672c\u4e26\u8207\u6700\u65b0\u7248\u672c\u9032\u884c\u6bd4\u8f03\u4f86\u78ba\u5b9a\u662f\u5426\u9700\u8981\u5347\u7d1a\u3002\u901a\u5e38\uff0c\u6578\u64da\u5eab\u7684\u5b98\u65b9\u7db2\u7ad9\u6703\u63d0\u4f9b\u6700\u65b0\u7248\u672c\u7684\u4fe1\u606f\u548c\u66f4\u65b0\u65e5\u8a8c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pSEbajgTNi\">\u7e3d\u7d50<\/h2>\n<p>\u67e5\u8a62\u6578\u64da\u5eab\u7248\u672c\u662f\u4e00\u9805\u57fa\u672c\u4f46\u91cd\u8981\u7684\u4efb\u52d9\uff0c\u80fd\u5920\u5e6b\u52a9\u7ba1\u7406\u54e1\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002\u7121\u8ad6\u60a8\u4f7f\u7528\u7684\u662f MySQL\u3001PostgreSQL\u3001Microsoft SQL Server \u9084\u662f Oracle\uff0c\u4e86\u89e3\u5982\u4f55\u67e5\u8a62\u7248\u672c\u90fd\u80fd\u8b93\u60a8\u5728\u7ba1\u7406\u6578\u64da\u5eab\u6642\u66f4\u52a0\u5f97\u5fc3\u61c9\u624b\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 SQL \u8a9e\u53e5\u8f15\u9b06\u67e5\u8a62\u6578\u64da\u5eab\u7248\u672c\u865f\uff0c\u5feb\u901f\u89e3\u6c7a\u7248\u672c\u76f8\u95dc\u554f\u984c\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-168443","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168443","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=168443"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168443\/revisions"}],"predecessor-version":[{"id":168444,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168443\/revisions\/168444"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=168443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=168443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=168443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}