{"id":1878,"date":"2011-09-09T03:44:27","date_gmt":"2011-09-09T03:44:27","guid":{"rendered":"http:\/\/enjoyasp.net\/?p=1878"},"modified":"2011-09-09T03:44:27","modified_gmt":"2011-09-09T03:44:27","slug":"set-nocount-on-%e5%8f%96%e6%b6%88%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b%e8%bf%94%e5%9b%9e%e6%b6%88%e6%81%af%e6%8f%90%e7%a4%ba","status":"publish","type":"post","link":"https:\/\/enjoyasp.net\/index.php\/2011\/09\/09\/set-nocount-on-%e5%8f%96%e6%b6%88%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b%e8%bf%94%e5%9b%9e%e6%b6%88%e6%81%af%e6%8f%90%e7%a4%ba\/","title":{"rendered":"SET NOCOUNT ON &#8211;\u53d6\u6d88\u5b58\u50a8\u8fc7\u7a0b\u8fd4\u56de\u6d88\u606f\u63d0\u793a"},"content":{"rendered":"<p>\u5f53 SET NOCOUNT \u4e3a ON \u65f6\uff0c\u4e0d\u8fd4\u56de\u8ba1\u6570\uff08\u8868\u793a\u53d7 Transact-SQL \u8bed\u53e5\u5f71\u54cd\u7684\u884c\u6570\uff09\u3002\u5f53 SET NOCOUNT \u4e3a OFF \u65f6\uff0c\u8fd4\u56de\u8ba1\u6570\u3002<\/p>\n<p>\u5373\u4f7f\u5f53 SET NOCOUNT \u4e3a ON \u65f6\uff0c\u4e5f\u66f4\u65b0 @@ROWCOUNT \u51fd\u6570\u3002<\/p>\n<p>\u5f53 SET NOCOUNT \u4e3a ON \u65f6\uff0c\u5c06\u4e0d\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u6bcf\u4e2a\u8bed\u53e5\u7684 DONE_IN_PROC \u6d88\u606f\u3002\u4f7f\u7528\u7531 SQL Server 2005 \u63d0\u4f9b\u7684\u5b9e\u7528\u5de5\u5177\u6267\u884c\u67e5\u8be2\u65f6\uff0c\u5176\u7ed3\u679c\u4f1a\u9632\u6b62\u5728 Transact-SQL \u8bed\u53e5\uff08\u4f8b\u5982 SELECT\u3001INSERT\u3001UPDATE \u548c DELETE\uff09\u7684\u672b\u5c3e\u663e\u793a nn rows affected\u3002<\/p>\n<p>\u5982\u679c\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u5305\u542b\u7684\u4e00\u4e9b\u8bed\u53e5\u5e76\u4e0d\u8fd4\u56de\u8bb8\u591a\u5b9e\u9645\u6570\u636e\uff0c\u5219\u8be5\u8bbe\u7f6e\u7531\u4e8e\u5927\u91cf\u51cf\u5c11\u4e86\u7f51\u7edc\u6d41\u91cf\uff0c\u56e0\u6b64\u53ef\u663e\u8457\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<p>SET NOCOUNT \u8bbe\u7f6e\u662f\u5728\u6267\u884c\u6216\u8fd0\u884c\u65f6\u8bbe\u7f6e\uff0c\u800c\u4e0d\u662f\u5728\u5206\u6790\u65f6\u8bbe\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53 SET NOCOUNT \u4e3a ON \u65f6\uff0c\u4e0d\u8fd4\u56de\u8ba1\u6570\uff08\u8868\u793a\u53d7 Transact-SQL \u8bed\u53e5\u5f71\u54cd\u7684\u884c\u6570\uff09\u3002\u5f53  [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-1878","post","type-post","status-publish","format-standard","hentry","category-sql-server"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/1878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/comments?post=1878"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/1878\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=1878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=1878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=1878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}