{"id":61465,"date":"2024-10-13T11:18:13","date_gmt":"2024-10-13T03:18:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61465\/"},"modified":"2024-10-13T11:18:13","modified_gmt":"2024-10-13T03:18:13","slug":"gbase%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e9%a0%81%e6%9f%a5%e8%a9%a2%ef%bc%9a%e9%ab%98%e6%95%88%e6%aa%a2%e7%b4%a2%e5%a4%a7%e6%95%b8%e6%93%9a-gbase%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e9%a0%81","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61465\/","title":{"rendered":"Gbase\u6578\u64da\u5eab\u5206\u9801\u67e5\u8a62\uff1a\u9ad8\u6548\u6aa2\u7d22\u5927\u6578\u64da (gbase\u6578\u64da\u5eab\u5206\u9801\u67e5\u8a62)"},"content":{"rendered":"<h1 id=\"gbase%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e9%a0%81%e6%9f%a5%e8%a9%a2%ef%bc%9a%e9%ab%98%e6%95%88%e6%aa%a2%e7%b4%a2%e5%a4%a7%e6%95%b8%e6%93%9a-KTkwZwUwjj\">Gbase\u6578\u64da\u5eab\u5206\u9801\u67e5\u8a62\uff1a\u9ad8\u6548\u6aa2\u7d22\u5927\u6578\u64da<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u6548\u7387\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Gbase\u4f5c\u70ba\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u7279\u5225\u9069\u5408\u8655\u7406\u5927\u6578\u64da\u74b0\u5883\u4e2d\u7684\u67e5\u8a62\u9700\u6c42\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eGbase\u6578\u64da\u5eab\u7684\u5206\u9801\u67e5\u8a62\u6280\u8853\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%88%86%e9%a0%81%e6%9f%a5%e8%a9%a2%ef%bc%9f-KTkwZwUwjj\">\u4ec0\u9ebc\u662f\u5206\u9801\u67e5\u8a62\uff1f<\/h2>\n<p>\u5206\u9801\u67e5\u8a62\u662f\u4e00\u7a2e\u5e38\u7528\u7684\u6578\u64da\u6aa2\u7d22\u6280\u8853\uff0c\u65e8\u5728\u5c07\u67e5\u8a62\u7d50\u679c\u5206\u6210\u591a\u500b\u9801\u9762\uff0c\u4ee5\u4fbf\u7528\u6236\u80fd\u5920\u66f4\u65b9\u4fbf\u5730\u67e5\u770b\u548c\u7ba1\u7406\u5927\u91cf\u6578\u64da\u3002\u9019\u7a2e\u6280\u8853\u7279\u5225\u9069\u5408\u65bc\u9700\u8981\u986f\u793a\u5927\u91cf\u8a18\u9304\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u4f8b\u5982\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u3001\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u548c\u6578\u64da\u5206\u6790\u5de5\u5177\u3002<\/p>\n<h2 id=\"gbase%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e7%89%b9%e9%bb%9e-KTkwZwUwjj\">Gbase\u6578\u64da\u5eab\u7684\u7279\u9ede<\/h2>\n<p>Gbase\u6578\u64da\u5eab\u662f\u4e00\u6b3e\u57fa\u65bcPostgreSQL\u7684\u9ad8\u6027\u80fd\u6578\u64da\u5eab\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u986f\u8457\u7279\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u652f\u6301\u5927\u898f\u6a21\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\u3002<\/li>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>\u512a\u5316\u7684\u67e5\u8a62\u5f15\u64ce\u80fd\u5920\u5feb\u901f\u8655\u7406\u8907\u96dc\u67e5\u8a62\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\u548c\u7d50\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"gbase%e7%9a%84%e5%88%86%e9%a0%81%e6%9f%a5%e8%a9%a2%e5%af%a6%e7%8f%be-KTkwZwUwjj\">Gbase\u7684\u5206\u9801\u67e5\u8a62\u5be6\u73fe<\/h2>\n<p>\u5728Gbase\u4e2d\uff0c\u5be6\u73fe\u5206\u9801\u67e5\u8a62\u901a\u5e38\u4f7f\u7528SQL\u8a9e\u53e5\u4e2d\u7684LIMIT\u548cOFFSET\u5b50\u53e5\u3002\u9019\u4e9b\u5b50\u53e5\u5141\u8a31\u7528\u6236\u6307\u5b9a\u8981\u6aa2\u7d22\u7684\u8a18\u9304\u6578\u91cf\u4ee5\u53ca\u5f9e\u54ea\u4e00\u689d\u8a18\u9304\u958b\u59cb\u6aa2\u7d22\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-KTkwZwUwjj\">\u57fa\u672c\u8a9e\u6cd5<\/h3>\n<pre><code>SELECT * FROM \u8868\u540d\nORDER BY \u5217\u540d\nLIMIT \u6bcf\u9801\u986f\u793a\u7684\u8a18\u9304\u6578 OFFSET \u7576\u524d\u9801\u6578 * \u6bcf\u9801\u986f\u793a\u7684\u8a18\u9304\u6578;<\/code><\/pre>\n<h3 id=\"%e7%a4%ba%e4%be%8b-KTkwZwUwjj\">\u793a\u4f8b<\/h3>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201cproducts\u201d\u7684\u8868\uff0c\u4e26\u5e0c\u671b\u6bcf\u9801\u986f\u793a10\u689d\u8a18\u9304\u3002\u8981\u6aa2\u7d22\u7b2c2\u9801\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n<pre><code>SELECT * FROM products\nORDER BY product_id\nLIMIT 10 OFFSET 10;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cLIMIT 10\u8868\u793a\u6bcf\u9801\u986f\u793a10\u689d\u8a18\u9304\uff0c\u800cOFFSET 10\u5247\u8868\u793a\u5f9e\u7b2c11\u689d\u8a18\u9304\u958b\u59cb\u6aa2\u7d22\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-KTkwZwUwjj\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528Gbase\u9032\u884c\u5206\u9801\u67e5\u8a62\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u7d22\u5f15\u512a\u5316\uff1a<\/strong>\u78ba\u4fdd\u5c0d\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u5217\u5efa\u7acb\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li><strong>\u907f\u514d\u904e\u5927\u7684OFFSET\uff1a<\/strong>\u7576OFFSET\u503c\u904e\u5927\u6642\uff0c\u67e5\u8a62\u6027\u80fd\u6703\u4e0b\u964d\u3002\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u57fa\u65bc\u6e38\u6a19\u7684\u5206\u9801\u65b9\u6cd5\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5408\u9069\u7684\u6392\u5e8f\uff1a<\/strong>\u78ba\u4fdd\u67e5\u8a62\u7d50\u679c\u6709\u660e\u78ba\u7684\u6392\u5e8f\uff0c\u4ee5\u907f\u514d\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-KTkwZwUwjj\">\u7d50\u8ad6<\/h2>\n<p>Gbase\u6578\u64da\u5eab\u7684\u5206\u9801\u67e5\u8a62\u529f\u80fd\u70ba\u8655\u7406\u5927\u6578\u64da\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528LIMIT\u548cOFFSET\u5b50\u53e5\uff0c\u4e26\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u6aa2\u7d22\u7684\u6548\u7387\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u9ad8\u6548\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\uff0c\u63a2\u7d22\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\uff0c\u52a9\u60a8\u5728\u6578\u64da\u7ba1\u7406\u4e0a\u66f4\u4e0a\u4e00\u5c64\u6a13\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Gbase\u6578\u64da\u5eab\u7684\u9ad8\u6548\u5206\u9801\u67e5\u8a62\u6280\u8853\uff0c\u5be6\u73fe\u5feb\u901f\u6aa2\u7d22\u8207\u7ba1\u7406\u5927\u6578\u64da\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\u3002<\/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-61465","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61465","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=61465"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61465\/revisions"}],"predecessor-version":[{"id":61466,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61465\/revisions\/61466"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61465"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}