{"id":5915,"date":"2024-11-14T08:06:07","date_gmt":"2024-11-14T00:06:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5915\/"},"modified":"2024-11-14T08:06:07","modified_gmt":"2024-11-14T00:06:07","slug":"sql%e6%95%b0%e6%8d%ae%e5%ba%93%e5%a4%aa%e5%a4%a7%e6%80%8e%e4%b9%88%e5%8a%9e","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5915\/","title":{"rendered":"sql\u6570\u636e\u5e93\u592a\u5927\u600e\u4e48\u529e"},"content":{"rendered":"<blockquote><p>\n  \u9488\u5bf9 sql \u6570\u636e\u5e93\u4f53\u79ef\u8fc7\u5927\u7684\u95ee\u9898\uff0c\u89e3\u51b3\u65b9\u6848\u6709\uff1a\u5206\u533a\u8868\uff0c\u5c06\u5927\u8868\u5212\u5206\u4e3a\u8f83\u5c0f\u7684\u5206\u533a\uff1b\u5f52\u6863\u6570\u636e\uff0c\u5c06\u4e0d\u5e38\u8bbf\u95ee\u7684\u6570\u636e\u79fb\u81f3\u5176\u4ed6\u8868\u6216\u6570\u636e\u5e93\uff1b\u538b\u7f29\uff0c\u4f7f\u7528\u7b97\u6cd5\u7f29\u5c0f\u6570\u636e\u5927\u5c0f\uff1b\u6570\u636e\u6e05\u7406\uff0c\u5220\u9664\u91cd\u590d\u9879\u3001\u65e0\u6548\u8bb0\u5f55\u6216\u5386\u53f2\u6570\u636e\uff1b\u7eb5\u5411\u5206\u533a\uff0c\u5c06\u5bbd\u8868\u62c6\u5206\u4e3a\u5305\u542b\u7279\u5b9a\u5217\u7684\u7eb5\u5411\u5206\u533a\uff1b\u8868\u5206\u89e3\uff0c\u5c06\u903b\u8f91\u8868\u5206\u89e3\u4e3a\u5b9e\u4f53\u8868\uff1b\u5916\u90e8\u6570\u636e\u6e90\uff0c\u5c06\u67d0\u4e9b\u6570\u636e\u5b58\u50a8\u5728\u4e91\u5b58\u50a8\u6216 nosql \u6570\u636e\u5e93\u4e2d\uff1b\u5782\u76f4\u6269\u5c55\uff0c\u589e\u52a0\u670d\u52a1\u5668\u8d44\u6e90\uff1b\u6c34\u5e73\u5206\u533a\uff0c\u5c06\u6570\u636e\u5206\u5e03\u5230\u591a\u4e2a\u670d\u52a1\u5668\u6216\u8282\u70b9\uff1b\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/03\/2024060322190277873.jpg\" class=\"aligncenter\" title=\"sql\u6570\u636e\u5e93\u592a\u5927\u600e\u4e48\u529e\u63d2\u56fe\" alt=\"sql\u6570\u636e\u5e93\u592a\u5927\u600e\u4e48\u529e\u63d2\u56fe\" \/><\/p>\n<p><strong>SQL \u6570\u636e\u5e93\u4f53\u79ef\u8fc7\u5927\u7684\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p><strong>\u95ee\u9898\uff1a<\/strong>\u5982\u4f55\u89e3\u51b3 SQL \u6570\u636e\u5e93\u4f53\u79ef\u8fc7\u5927\u7684\u95ee\u9898\uff1f<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<p><strong>1. \u5206\u533a\u8868<\/strong><\/p>\n<ul>\n<li>\u5c06\u5927\u578b\u8868\u5212\u5206\u4e3a\u8f83\u5c0f\u7684\u5206\u533a\uff0c\u4ee5\u4fbf\u66f4\u5bb9\u6613\u7ba1\u7406\u548c\u67e5\u8be2\u3002<\/li>\n<li>\u5206\u533a\u53ef\u4ee5\u57fa\u4e8e\u65f6\u95f4\u8303\u56f4\u3001\u6216\u5176\u4ed6\u5c5e\u6027\u3002<\/li>\n<\/ul>\n<p><strong>2. \u5f52\u6863\u6570\u636e<\/strong><\/p>\n<ul>\n<li>\u5c06\u4e0d\u7ecf\u5e38\u8bbf\u95ee\u7684\u6570\u636e\u79fb\u52a8\u5230\u5355\u72ec\u7684\u5f52\u6863\u8868\u6216\u6570\u636e\u5e93\u3002<\/li>\n<li>\u8fd9\u53ef\u4ee5\u51cf\u5c11\u6d3b\u52a8\u6570\u636e\u5e93\u7684\u5927\u5c0f\uff0c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><strong>3. \u538b\u7f29<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u538b\u7f29\u7b97\u6cd5\u7f29\u5c0f\u6570\u636e\u5927\u5c0f\u3002<\/li>\n<li>\u538b\u7f29\u53ef\u4ee5\u663e\u7740\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\uff0c\u4f46\u53ef\u80fd\u4f1a\u964d\u4f4e\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><strong>4. \u6570\u636e\u6e05\u7406<\/strong><\/p>\n<ul>\n<li>\u5220\u9664\u4e0d\u9700\u8981\u7684\u6570\u636e\uff0c\u4f8b\u5982\u91cd\u590d\u9879\u3001\u65e0\u6548\u8bb0\u5f55\u6216\u5386\u53f2\u6570\u636e\u3002<\/li>\n<li>\u5b9a\u671f\u6267\u884c\u6570\u636e\u6e05\u7406\u4efb\u52a1\u53ef\u4ee5\u4fdd\u6301\u6570\u636e\u5e93\u7cbe\u7b80\u3002<\/li>\n<\/ul>\n<p><strong>5. \u7eb5\u5411\u5206\u533a<\/strong><\/p>\n<ul>\n<li>\u5c06\u5bbd\u8868\u62c6\u5206\u4e3a\u591a\u4e2a\u7eb5\u5411\u5206\u533a\uff0c\u6bcf\u4e2a\u5206\u533a\u4ec5\u5305\u542b\u7279\u5b9a\u5217\u3002<\/li>\n<li>\u8fd9\u53ef\u4ee5\u6539\u5584\u6027\u80fd\uff0c\u56e0\u4e3a\u67e5\u8be2\u901a\u5e38\u53ea\u9700\u8981\u8bbf\u95ee\u90e8\u5206\u5217\u3002<\/li>\n<\/ul>\n<p><strong>6. \u8868\u5206\u89e3<\/strong><\/p>\n<ul>\n<li>\u5c06\u5927\u578b\u903b\u8f91\u8868\u5206\u89e3\u4e3a\u591a\u4e2a\u8f83\u5c0f\u7684\u5b9e\u4f53\u8868\u3002<\/li>\n<li>\u8868\u5206\u89e3\u53ef\u4ee5\u7b80\u5316\u6570\u636e\u7ba1\u7406\u548c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u3002<\/li>\n<\/ul>\n<p><strong>7. \u5916\u90e8\u6570\u636e\u6e90<\/strong><\/p>\n<ul>\n<li>\u5c06\u67d0\u4e9b\u6570\u636e\u5b58\u50a8\u5728\u5916\u90e8\u6570\u636e\u6e90\uff0c\u4f8b\u5982\u4e91\u5b58\u50a8\u6216 NoSQL \u6570\u636e\u5e93\u3002<\/li>\n<li>\u8fd9\u53ef\u4ee5\u51cf\u8f7b\u6570\u636e\u5e93\u7684\u8d1f\u62c5\uff0c\u5e76\u63d0\u4f9b\u53ef\u6269\u5c55\u6027\u548c\u5bb9\u9519\u6027\u3002<\/li>\n<\/ul>\n<p><strong>8. \u5782\u76f4\u6269\u5c55<\/strong><\/p>\n<ul>\n<li>\u901a\u8fc7\u589e\u52a0\u670d\u52a1\u5668\u8d44\u6e90\uff08\u4f8b\u5982 RAM\u3001CPU \u548c\u5b58\u50a8\uff09\u6765\u5782\u76f4\u6269\u5c55\u6570\u636e\u5e93\u3002<\/li>\n<li>\u8fd9\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u8fd9\u53ef\u80fd\u662f\u4e00\u9879\u6602\u8d35\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n<\/ul>\n<p><strong>9. \u6c34\u5e73\u5206\u533a<\/strong><\/p>\n<ul>\n<li>\u5c06\u6570\u636e\u5206\u5e03\u5230\u591a\u4e2a\u670d\u52a1\u5668\u6216\u8282\u70b9\uff08\u79f0\u4e3a\u5206\u7247\uff09\u3002<\/li>\n<li>\u6c34\u5e73\u5206\u533a\u53ef\u4ee5\u63d0\uff0c\u4f46\u9700\u8981\u989d\u5916\u7684\u6570\u636e\u5e93\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<p><strong>10. \u4f18\u5316\u67e5\u8be2<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u7d22\u5f15\u3001\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\u548c\u542f\u7528\u67e5\u8be2\u7f13\u5b58\u6765\u4f18\u5316\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<li>\u4f18\u5316\u67e5\u8be2\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u5e93\u8d1f\u8f7d\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fsql\u6570\u636e\u5e93\u592a\u5927\u600e\u4e48\u529e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9488\u5bf9 sql \u6570\u636e\u5e93\u4f53\u79ef\u8fc7\u5927\u7684\u95ee\u9898\uff0c\u89e3\u51b3\u65b9\u6848\u6709\uff1a\u5206\u533a\u8868\uff0c\u5c06\u5927\u8868\u5212\u5206\u4e3a\u8f83\u5c0f\u7684\u5206\u533a\uff1b\u5f52\u6863\u6570\u636e\uff0c\u5c06\u4e0d\u5e38\u8bbf\u95ee\u7684\u6570\u636e\u79fb\u81f3\u5176\u4ed6\u8868\u6216\u6570\u636e\u5e93\uff1b\u538b\u7f29\uff0c\u4f7f\u7528\u7b97\u6cd5\u7f29\u5c0f\u6570\u636e\u5927\u5c0f\uff1b\u6570\u636e\u6e05\u7406\uff0c\u5220\u9664\u91cd\u590d\u9879\u3001\u65e0\u6548\u8bb0\u5f55\u6216\u5386\u53f2\u6570\u636e\uff1b\u7eb5\u5411\u5206\u533a\uff0c\u5c06\u5bbd\u8868\u62c6\u5206\u4e3a\u5305\u542b\u7279\u5b9a\u5217\u7684\u7eb5\u5411\u5206\u533a\uff1b\u8868\u5206\u89e3\uff0c\u5c06\u903b\u8f91\u8868\u5206\u89e3\u4e3a\u5b9e\u4f53\u8868\uff1b\u5916\u90e8\u6570\u636e\u6e90\uff0c\u5c06\u67d0\u4e9b\u6570\u636e\u5b58\u50a8\u5728\u4e91\u5b58\u50a8\u6216 nosql \u6570\u636e\u5e93\u4e2d\uff1b\u5782\u76f4\u6269\u5c55\uff0c\u589e\u52a0\u670d\u52a1\u5668\u8d44\u6e90\uff1b\u6c34\u5e73\u5206\u533a\uff0c\u5c06\u6570\u636e\u5206\u5e03\u5230\u591a\u4e2a\u670d\u52a1\u5668\u6216\u8282\u70b9\uff1b SQL \u6570\u636e\u5e93\u4f53\u79ef\u8fc7\u5927\u7684\u89e3\u51b3\u65b9\u6848 \u95ee\u9898\uff1a\u5982\u4f55\u89e3\u51b3 SQL \u6570\u636e\u5e93\u4f53\u79ef\u8fc7\u5927\u7684\u95ee\u9898\uff1f \u89e3\u51b3\u65b9\u6848\uff1a 1. \u5206\u533a\u8868 \u5c06\u5927\u578b\u8868\u5212\u5206\u4e3a\u8f83\u5c0f\u7684\u5206\u533a\uff0c\u4ee5\u4fbf\u66f4\u5bb9\u6613\u7ba1\u7406\u548c\u67e5\u8be2\u3002 \u5206\u533a\u53ef\u4ee5\u57fa\u4e8e\u65f6\u95f4\u8303\u56f4\u3001\u6216\u5176\u4ed6\u5c5e\u6027\u3002 2. \u5f52\u6863\u6570\u636e \u5c06\u4e0d\u7ecf\u5e38\u8bbf\u95ee\u7684\u6570\u636e\u79fb\u52a8\u5230\u5355\u72ec\u7684\u5f52\u6863\u8868\u6216\u6570\u636e\u5e93\u3002 \u8fd9\u53ef\u4ee5\u51cf\u5c11\u6d3b\u52a8\u6570\u636e\u5e93\u7684\u5927\u5c0f\uff0c\u63d0\u9ad8\u6027\u80fd\u3002 3. \u538b\u7f29 \u4f7f\u7528\u538b\u7f29\u7b97\u6cd5\u7f29\u5c0f\u6570\u636e\u5927\u5c0f\u3002 \u538b\u7f29\u53ef\u4ee5\u663e\u7740\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\uff0c\u4f46\u53ef\u80fd\u4f1a\u964d\u4f4e\u67e5\u8be2\u6027\u80fd\u3002 4. \u6570\u636e\u6e05\u7406 \u5220\u9664\u4e0d\u9700\u8981\u7684\u6570\u636e\uff0c\u4f8b\u5982\u91cd\u590d\u9879\u3001\u65e0\u6548\u8bb0\u5f55\u6216\u5386\u53f2\u6570\u636e\u3002 \u5b9a\u671f\u6267\u884c\u6570\u636e\u6e05\u7406\u4efb\u52a1\u53ef\u4ee5\u4fdd\u6301\u6570\u636e\u5e93\u7cbe\u7b80\u3002 5. \u7eb5\u5411\u5206\u533a \u5c06\u5bbd\u8868\u62c6\u5206\u4e3a\u591a\u4e2a\u7eb5\u5411\u5206\u533a\uff0c\u6bcf\u4e2a\u5206\u533a\u4ec5\u5305\u542b\u7279\u5b9a\u5217\u3002 \u8fd9\u53ef\u4ee5\u6539\u5584\u6027\u80fd\uff0c\u56e0\u4e3a\u67e5\u8be2\u901a\u5e38\u53ea\u9700\u8981\u8bbf\u95ee\u90e8\u5206\u5217\u3002 6. \u8868\u5206\u89e3 \u5c06\u5927\u578b\u903b\u8f91\u8868\u5206\u89e3\u4e3a\u591a\u4e2a\u8f83\u5c0f\u7684\u5b9e\u4f53\u8868\u3002 \u8868\u5206\u89e3\u53ef\u4ee5\u7b80\u5316\u6570\u636e\u7ba1\u7406\u548c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u3002 7. \u5916\u90e8\u6570\u636e\u6e90 \u5c06\u67d0\u4e9b\u6570\u636e\u5b58\u50a8\u5728\u5916\u90e8\u6570\u636e\u6e90\uff0c\u4f8b\u5982\u4e91\u5b58\u50a8\u6216 NoSQL \u6570\u636e\u5e93\u3002 \u8fd9\u53ef\u4ee5\u51cf\u8f7b\u6570\u636e\u5e93\u7684\u8d1f\u62c5\uff0c\u5e76\u63d0\u4f9b\u53ef\u6269\u5c55\u6027\u548c\u5bb9\u9519\u6027\u3002 8. \u5782\u76f4\u6269\u5c55 \u901a\u8fc7\u589e\u52a0\u670d\u52a1\u5668\u8d44\u6e90\uff08\u4f8b\u5982 RAM\u3001CPU \u548c\u5b58\u50a8\uff09\u6765\u5782\u76f4\u6269\u5c55\u6570\u636e\u5e93\u3002 \u8fd9\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u8fd9\u53ef\u80fd\u662f\u4e00\u9879\u6602\u8d35\u7684\u89e3\u51b3\u65b9\u6848\u3002 9. \u6c34\u5e73\u5206\u533a \u5c06\u6570\u636e\u5206\u5e03\u5230\u591a\u4e2a\u670d\u52a1\u5668\u6216\u8282\u70b9\uff08\u79f0\u4e3a\u5206\u7247\uff09\u3002 \u6c34\u5e73\u5206\u533a\u53ef\u4ee5\u63d0\uff0c\u4f46\u9700\u8981\u989d\u5916\u7684\u6570\u636e\u5e93\u7ba1\u7406\u3002 10. \u4f18\u5316\u67e5\u8be2 \u4f7f\u7528\u7d22\u5f15\u3001\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\u548c\u542f\u7528\u67e5\u8be2\u7f13\u5b58\u6765\u4f18\u5316\u67e5\u8be2\u6027\u80fd\u3002 \u4f18\u5316\u67e5\u8be2\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u5e93\u8d1f\u8f7d\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5915","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5915"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5915\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}