{"id":1980,"date":"2012-04-02T00:23:26","date_gmt":"2012-04-02T00:23:26","guid":{"rendered":"http:\/\/enjoyasp.net\/?p=1980"},"modified":"2012-04-02T00:24:38","modified_gmt":"2012-04-02T00:24:38","slug":"mssql%e4%ba%8b%e5%8a%a1%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"https:\/\/enjoyasp.net\/index.php\/2012\/04\/02\/mssql%e4%ba%8b%e5%8a%a1%e5%a4%84%e7%90%86\/","title":{"rendered":"MsSql\u4e8b\u52a1\u5904\u7406"},"content":{"rendered":"<pre escaped=\"true\" lang=\"tsql\">\r\nTRUNCATE TABLE tmp\r\nBEGIN TRAN \r\nBEGIN TRY\r\n\tINSERT INTO dbo.tmp( c1 ,c2 ,c3 )\r\n\tVALUES(1,1,1)\r\n\tSELECT 1\/0\r\nEND TRY\r\nBEGIN CATCH\r\n\tIF @@TRANCOUNT &gt; 0 BEGIN ROLLBACK  END \r\nEND CATCH\r\n\r\nIF @@TRANCOUNT &gt; 0 BEGIN COMMIT  END \r\n\u6ce8\uff0c@@TRANCOUNT\uff1a\r\n1)BEGIN TRANSACTION \u8bed\u53e5\u5c06 @@TRANCOUNT \u52a0 1\u3002\r\n2)ROLLBACK TRANSACTION \u5c06 @@TRANCOUNT \u9012\u51cf\u5230 0\uff0c\r\n\u4f46 ROLLBACK TRANSACTION savepoint_name \u9664\u5916\uff0c\u5b83\u4e0d\u5f71\u54cd @@TRANCOUNT\u3002\r\n3)COMMIT TRANSACTION \u6216 COMMIT WORK \u5c06 @@TRANCOUNT \u9012\u51cf 1\u3002\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>TRUNCATE TABLE tmp BEGIN TRAN BEGIN TRY INSERT INTO dbo [&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-1980","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\/1980","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=1980"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/1980\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=1980"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=1980"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=1980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}