{"id":64955,"date":"2024-10-14T13:00:17","date_gmt":"2024-10-14T05:00:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/64955\/"},"modified":"2024-10-14T13:00:17","modified_gmt":"2024-10-14T05:00:17","slug":"mssql%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%e6%9f%a5%e8%a9%a2-%e9%96%8b%e5%95%9f%e6%96%b0%e7%9a%84%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e4%b9%8b%e6%97%85%ef%bc%88mssql%e5%84%b2%e5%ad%98%e9%81%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/64955\/","title":{"rendered":"MSSQL\u5132\u5b58\u904e\u7a0b\u67e5\u8a62\u2013\u958b\u555f\u65b0\u7684\u6578\u64da\u7ba1\u7406\u4e4b\u65c5\uff08mssql\u5132\u5b58\u904e\u7a0b\u67e5\u8a62\uff09"},"content":{"rendered":"<h1 id=\"mssql%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%e6%9f%a5%e8%a9%a2-%e9%96%8b%e5%95%9f%e6%96%b0%e7%9a%84%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e4%b9%8b%e6%97%85-IuOrbGqarq\">MSSQL\u5132\u5b58\u904e\u7a0b\u67e5\u8a62\u2013\u958b\u555f\u65b0\u7684\u6578\u64da\u7ba1\u7406\u4e4b\u65c5<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002Microsoft SQL Server\uff08MSSQL\uff09\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u5e6b\u52a9\u7528\u6236\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u67e5\u8a62\u6578\u64da\u3002\u5176\u4e2d\uff0c\u5132\u5b58\u904e\u7a0b\uff08Stored Procedures\uff09\u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u7279\u6027\uff0c\u80fd\u5920\u7c21\u5316\u6578\u64da\u64cd\u4f5c\u4e26\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%ef%bc%9f-IuOrbGqarq\">\u4ec0\u9ebc\u662f\u5132\u5b58\u904e\u7a0b\uff1f<\/h2>\n<p>\u5132\u5b58\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u5148\u7de8\u5beb\u7684 SQL \u8a9e\u53e5\uff0c\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u4e26\u53ef\u4ee5\u901a\u904e\u540d\u7a31\u8abf\u7528\u3002\u9019\u4e9b\u904e\u7a0b\u53ef\u4ee5\u63a5\u53d7\u53c3\u6578\uff0c\u4e26\u8fd4\u56de\u7d50\u679c\u96c6\u6216\u72c0\u614b\u4fe1\u606f\u3002\u4f7f\u7528\u5132\u5b58\u904e\u7a0b\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u6027\u80fd\uff1a\u5132\u5b58\u904e\u7a0b\u5728\u6578\u64da\u5eab\u4e2d\u7de8\u8b6f\u4e26\u512a\u5316\uff0c\u57f7\u884c\u901f\u5ea6\u901a\u5e38\u6bd4\u55ae\u7368\u7684 SQL \u67e5\u8a62\u5feb\u3002<\/li>\n<li>\u91cd\u7528\u6027\uff1a\u53ef\u4ee5\u5728\u591a\u500b\u61c9\u7528\u7a0b\u5e8f\u4e2d\u91cd\u7528\u76f8\u540c\u7684\u5132\u5b58\u904e\u7a0b\uff0c\u6e1b\u5c11\u4ee3\u78bc\u91cd\u8907\u3002<\/li>\n<li>\u5b89\u5168\u6027\uff1a\u901a\u904e\u9650\u5236\u7528\u6236\u5c0d\u6578\u64da\u8868\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u5132\u5b58\u904e\u7a0b\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%89%b5%e5%bb%ba%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b-IuOrbGqarq\">\u5982\u4f55\u5275\u5efa\u5132\u5b58\u904e\u7a0b<\/h2>\n<p>\u5275\u5efa\u5132\u5b58\u904e\u7a0b\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>CREATE PROCEDURE \u5132\u5b58\u904e\u7a0b\u540d\u7a31\n    @\u53c3\u65781 \u6578\u64da\u985e\u578b,\n    @\u53c3\u65782 \u6578\u64da\u985e\u578b\nAS\nBEGIN\n    -- SQL \u8a9e\u53e5\nEND<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u5132\u5b58\u904e\u7a0b\uff0c\u7528\u65bc\u67e5\u8a62\u7279\u5b9a\u7528\u6236\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>CREATE PROCEDURE GetUserDetails\n    @UserID INT\nAS\nBEGIN\n    SELECT * FROM Users WHERE UserID = @UserID\nEND<\/code><\/pre>\n<h2 id=\"%e8%aa%bf%e7%94%a8%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b-IuOrbGqarq\">\u8abf\u7528\u5132\u5b58\u904e\u7a0b<\/h2>\n<p>\u5275\u5efa\u5132\u5b58\u904e\u7a0b\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\u4f86\u8abf\u7528\u5b83\uff1a<\/p>\n<pre><code>EXEC GetUserDetails @UserID = 1<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de UserID \u70ba 1 \u7684\u7528\u6236\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%e7%9a%84%e5%84%aa%e5%8c%96-IuOrbGqarq\">\u5132\u5b58\u904e\u7a0b\u7684\u512a\u5316<\/h2>\n<p>\u5132\u5b58\u904e\u7a0b\u7684\u6027\u80fd\u512a\u5316\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u9ad8\u6548\u904b\u884c\u7684\u95dc\u9375\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u5132\u5b58\u904e\u7a0b\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9069\u7576\u7684\u7d22\u5f15\uff1a<\/strong>\u78ba\u4fdd\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u5217\u6709\u9069\u7576\u7684\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li><strong>\u907f\u514d\u4f7f\u7528 SELECT *\uff1a<\/strong>\u660e\u78ba\u6307\u5b9a\u6240\u9700\u7684\u5217\uff0c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u50b3\u8f38\u3002<\/li>\n<li><strong>\u4f7f\u7528 SET NOCOUNT ON\uff1a<\/strong>\u9019\u53ef\u4ee5\u9632\u6b62\u8fd4\u56de\u884c\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%e7%9a%84%e9%8c%af%e8%aa%a4%e8%99%95%e7%90%86-IuOrbGqarq\">\u5132\u5b58\u904e\u7a0b\u7684\u932f\u8aa4\u8655\u7406<\/h2>\n<p>\u5728\u5132\u5b58\u904e\u7a0b\u4e2d\u9032\u884c\u932f\u8aa4\u8655\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 TRY&#8230;CATCH \u7d50\u69cb\u4f86\u6355\u7372\u548c\u8655\u7406\u932f\u8aa4\uff1a<\/p>\n<pre><code>BEGIN TRY\n    -- SQL \u8a9e\u53e5\nEND TRY\nBEGIN CATCH\n    SELECT ERROR_MESSAGE() AS ErrorMessage;\nEND CATCH<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5728\u51fa\u73fe\u932f\u8aa4\u6642\u8fd4\u56de\u76f8\u61c9\u7684\u932f\u8aa4\u4fe1\u606f\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u9032\u884c\u8abf\u8a66\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-IuOrbGqarq\">\u7d50\u8ad6<\/h2>\n<p>MSSQL \u5132\u5b58\u904e\u7a0b\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u7c21\u5316\u6578\u64da\u64cd\u4f5c\uff0c\u63d0\u9ad8\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u512a\u5316\uff0c\u5132\u5b58\u904e\u7a0b\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u6578\u64da\u5eab\u7684\u6548\u7387\u548c\u53ef\u7dad\u8b77\u6027\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u638c\u63e1\u5132\u5b58\u904e\u7a0b\u7684\u4f7f\u7528\u5c07\u6210\u70ba\u6578\u64da\u7ba1\u7406\u7684\u91cd\u8981\u6280\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u652f\u6301\u60a8\u7684 MSSQL \u6578\u64da\u5eab\u9700\u6c42\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u7684\u696d\u52d9\u5e36\u4f86\u66f4\u5927\u7684\u9748\u6d3b\u6027\u548c\u64f4\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MSSQL\u5132\u5b58\u904e\u7a0b\u67e5\u8a62\uff0c\u958b\u555f\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u4e4b\u65c5\uff0c\u63d0\u5347\u67e5\u8a62\u6027\u80fd\u8207\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u5be6\u73fe\u667a\u80fd\u6c7a\u7b56\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-64955","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64955","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=64955"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64955\/revisions"}],"predecessor-version":[{"id":64956,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64955\/revisions\/64956"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=64955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=64955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=64955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}