{"id":76640,"date":"2024-10-16T08:34:16","date_gmt":"2024-10-16T00:34:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76640\/"},"modified":"2024-10-16T08:34:16","modified_gmt":"2024-10-16T00:34:16","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%a7%bb%e6%a4%8d%e5%88%b0sql-server%e9%81%87%e5%88%b0%e7%9a%84n%e5%a4%9a%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76640\/","title":{"rendered":"MySQL\u6578\u64da\u5eab\u79fb\u690d\u5230SQL Server\u9047\u5230\u7684N\u591a\u554f\u984c"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%a7%bb%e6%a4%8d%e5%88%b0sql-server%e9%81%87%e5%88%b0%e7%9a%84n%e5%a4%9a%e5%95%8f%e9%a1%8c-EFOyHRaQgm\">MySQL\u6578\u64da\u5eab\u79fb\u690d\u5230SQL Server\u9047\u5230\u7684N\u591a\u554f\u984c<\/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\u3002MySQL\u548cSQL Server\u662f\u5169\u7a2e\u6d41\u884c\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5404\u81ea\u64c1\u6709\u4e0d\u540c\u7684\u7279\u6027\u548c\u512a\u52e2\u3002\u7136\u800c\uff0c\u7576\u9700\u8981\u5c07\u6578\u64da\u5f9eMySQL\u79fb\u690d\u5230SQL Server\u6642\uff0c\u958b\u767c\u8005\u5e38\u5e38\u6703\u9047\u5230\u5404\u7a2e\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728\u9019\u4e00\u904e\u7a0b\u4e2d\u53ef\u80fd\u9047\u5230\u7684\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"1-%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e4%b8%8d%e5%85%bc%e5%ae%b9-EFOyHRaQgm\">1. \u6578\u64da\u985e\u578b\u4e0d\u517c\u5bb9<\/h2>\n<p>MySQL\u548cSQL Server\u652f\u6301\u7684\u6578\u64da\u985e\u578b\u4e26\u4e0d\u5b8c\u5168\u76f8\u540c\u3002\u4f8b\u5982\uff0cMySQL\u4e2d\u7684<code>TEXT<\/code>\u985e\u578b\u5728SQL Server\u4e2d\u5c0d\u61c9\u7684\u662f<code>VARCHAR(MAX)<\/code>\u6216<code>NVARCHAR(MAX)<\/code>\u3002\u5728\u79fb\u690d\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u9700\u8981\u4ed4\u7d30\u6aa2\u67e5\u6bcf\u500b\u5b57\u6bb5\u7684\u6578\u64da\u985e\u578b\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u8f49\u63db\u3002<\/p>\n<ul>\n<li>MySQL\u7684<code>DATETIME<\/code>\u5728SQL Server\u4e2d\u5c0d\u61c9<code>DATETIME<\/code>\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u6642\u9593\u683c\u5f0f\u7684\u5dee\u7570\u3002<\/li>\n<li>MySQL\u7684<code>ENUM<\/code>\u985e\u578b\u5728SQL Server\u4e2d\u6c92\u6709\u76f4\u63a5\u5c0d\u61c9\uff0c\u901a\u5e38\u9700\u8981\u8f49\u63db\u70ba<code>VARCHAR<\/code>\u6216<code>INT<\/code>\u3002<\/li>\n<\/ul>\n<h2 id=\"2-sql%e8%aa%9e%e6%b3%95%e5%b7%ae%e7%95%b0-EFOyHRaQgm\">2. SQL\u8a9e\u6cd5\u5dee\u7570<\/h2>\n<p>MySQL\u548cSQL Server\u5728SQL\u8a9e\u6cd5\u4e0a\u5b58\u5728\u4e00\u4e9b\u5dee\u7570\u3002\u4f8b\u5982\uff0cMySQL\u4f7f\u7528<code>LIMIT<\/code>\u4f86\u9650\u5236\u67e5\u8a62\u7d50\u679c\u7684\u6578\u91cf\uff0c\u800cSQL Server\u5247\u4f7f\u7528<code>TOP<\/code>\u3002\u9019\u610f\u5473\u8457\u5728\u67e5\u8a62\u8a9e\u53e5\u4e2d\u9700\u8981\u9032\u884c\u76f8\u61c9\u7684\u4fee\u6539\u3002<\/p>\n<pre><code>-- MySQL\nSELECT * FROM users LIMIT 10;\n\n-- SQL Server\nSELECT TOP 10 * FROM users;\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0cMySQL\u7684\u5b57\u7b26\u4e32\u9023\u63a5\u4f7f\u7528<code>CONCAT()<\/code>\u51fd\u6578\uff0c\u800cSQL Server\u5247\u4f7f\u7528<code>+<\/code>\u904b\u7b97\u7b26\u3002\u9019\u4e9b\u8a9e\u6cd5\u5dee\u7570\u9700\u8981\u5728\u79fb\u690d\u904e\u7a0b\u4e2d\u9010\u4e00\u8655\u7406\u3002<\/p>\n<h2 id=\"3-%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e5%92%8c%e8%a7%b8%e7%99%bc%e5%99%a8%e7%9a%84%e8%bd%89%e6%8f%9b-EFOyHRaQgm\">3. \u5b58\u5132\u904e\u7a0b\u548c\u89f8\u767c\u5668\u7684\u8f49\u63db<\/h2>\n<p>\u5982\u679cMySQL\u6578\u64da\u5eab\u4e2d\u4f7f\u7528\u4e86\u5b58\u5132\u904e\u7a0b\u548c\u89f8\u767c\u5668\uff0c\u5247\u5728\u79fb\u690d\u5230SQL Server\u6642\uff0c\u9019\u4e9b\u5c0d\u8c61\u7684\u8a9e\u6cd5\u548c\u908f\u8f2f\u4e5f\u9700\u8981\u9032\u884c\u8abf\u6574\u3002MySQL\u7684\u5b58\u5132\u904e\u7a0b\u4f7f\u7528<code>DELIMITER<\/code>\u4f86\u5b9a\u7fa9\u7d50\u675f\u7b26\uff0c\u800cSQL Server\u5247\u4f7f\u7528<code>BEGIN<\/code>\u548c<code>END<\/code>\u4f86\u5305\u88f9\u4ee3\u78bc\u584a\u3002<\/p>\n<pre><code>-- MySQL\nDELIMITER \/\/\nCREATE PROCEDURE GetUser(IN userId INT)\nBEGIN\n    SELECT * FROM users WHERE id = userId;\nEND \/\/\nDELIMITER ;\n\n-- SQL Server\nCREATE PROCEDURE GetUser\n    @userId INT\nAS\nBEGIN\n    SELECT * FROM users WHERE id = @userId;\nEND\n<\/code><\/pre>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e5%ae%8c%e6%95%b4%e6%80%a7%e5%92%8c%e7%b4%84%e6%9d%9f-EFOyHRaQgm\">4. \u6578\u64da\u5b8c\u6574\u6027\u548c\u7d04\u675f<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u6578\u64da\u5b8c\u6574\u6027\u7d04\u675f\u7684\u5be6\u73fe\u65b9\u5f0f\u53ef\u80fd\u8207SQL Server\u6709\u6240\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u5916\u9375\u7d04\u675f\u7684\u5b9a\u7fa9\u548c\u884c\u70ba\u53ef\u80fd\u6703\u6709\u6240\u5dee\u7570\u3002\u5728\u79fb\u690d\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u9700\u8981\u78ba\u4fdd\u6240\u6709\u7684\u7d04\u675f\u90fd\u80fd\u6b63\u78ba\u5730\u8f49\u63db\u4e26\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"5-%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e5%95%8f%e9%a1%8c-EFOyHRaQgm\">5. \u6027\u80fd\u512a\u5316\u554f\u984c<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u6027\u80fd\u512a\u5316\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u53ef\u80fd\u6703\u6709\u6240\u4e0d\u540c\u3002MySQL\u548cSQL Server\u5728\u7d22\u5f15\u3001\u67e5\u8a62\u8a08\u5283\u548c\u7de9\u5b58\u7b56\u7565\u7b49\u65b9\u9762\u7684\u5be6\u73fe\u65b9\u5f0f\u5404\u7570\u3002\u56e0\u6b64\uff0c\u5728\u79fb\u690d\u5f8c\uff0c\u958b\u767c\u8005\u9700\u8981\u91cd\u65b0\u8a55\u4f30\u548c\u512a\u5316\u67e5\u8a62\u6027\u80fd\uff0c\u4ee5\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u9ad8\u6548\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EFOyHRaQgm\">\u7e3d\u7d50<\/h2>\n<p>\u5c07MySQL\u6578\u64da\u5eab\u79fb\u690d\u5230SQL Server\u662f\u4e00\u500b\u8907\u96dc\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u6578\u64da\u985e\u578b\u8f49\u63db\u3001SQL\u8a9e\u6cd5\u8abf\u6574\u3001\u5b58\u5132\u904e\u7a0b\u548c\u89f8\u767c\u5668\u7684\u91cd\u5beb\u3001\u6578\u64da\u5b8c\u6574\u6027\u7d04\u675f\u7684\u7dad\u8b77\u4ee5\u53ca\u6027\u80fd\u512a\u5316\u7b49\u591a\u65b9\u9762\u7684\u6311\u6230\u3002\u70ba\u4e86\u9806\u5229\u5b8c\u6210\u9019\u4e00\u904e\u7a0b\uff0c\u958b\u767c\u8005\u9700\u8981\u5145\u5206\u4e86\u89e3\u5169\u8005\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4e26\u5236\u5b9a\u8a73\u7d30\u7684\u79fb\u690d\u8a08\u5283\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u9077\u79fb\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u904b\u884c\u60a8\u7684\u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u6578\u64da\u5eab\u79fb\u690d\u5230SQL Server\u904e\u7a0b\u4e2d\u9047\u5230\u7684\u5404\u7a2e\u6311\u6230\u8207\u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u9806\u5229\u5b8c\u6210\u6578\u64da\u9077\u79fb\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-76640","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76640","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=76640"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76640\/revisions"}],"predecessor-version":[{"id":76641,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76640\/revisions\/76641"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}