{"id":635,"date":"2010-10-01T08:32:46","date_gmt":"2010-10-01T08:32:46","guid":{"rendered":"http:\/\/enjoyasp.net\/?p=635"},"modified":"2010-10-01T08:32:46","modified_gmt":"2010-10-01T08:32:46","slug":"select-v-operatecode-select%e8%b5%8b%e5%80%bc","status":"publish","type":"post","link":"https:\/\/enjoyasp.net\/index.php\/2010\/10\/01\/select-v-operatecode-select%e8%b5%8b%e5%80%bc\/","title":{"rendered":"SELECT  @v =  OperateCode  SELECT\u8d4b\u503c"},"content":{"rendered":"<pre lang=\"tsql\">\r\ndeclare @v varchar(500)\r\nset @v = ''\r\n    SELECT  @v =  OperateCode \r\n        FROM\r\n        (    \r\n            SELECT 'd' operatecode\r\n            union  all select 'e'\r\n                \r\n        ) T1\r\nselect @v\r\n\u7ed3\u679c\u4e3a \u2018e\u2019 \u5373\uff1a\u8fd9\u79cd\u8d4b\u503c\u65b9\u5f0f\u4f1a\u904d\u5386\u6240\u6709\u8bb0\u5f55\uff0c\u5c06\u8bb0\u5f55\u4e00\u4e00\u8d4b\u7ed9@v,@v\u7684\u503c\u4e3a\u6700\u540e\u4e00\u4e2a\u3002\u53ef\u5229\u7528\u8fd9\u4e00\u7279\u6027\uff0c\u5c06\u4e00\u5217\u8f6c\u6362\u5230\u4e00\u683c\u4e2d\u5b58\u50a8\r\ndeclare @v varchar(500)\r\nset @v = ''\r\n    SELECT  @v =  @v + OperateCode + \u2018,\u2019\r\n        FROM\r\n        (    \r\n            SELECT 'd' operatecode\r\n            union  all select 'e'\r\n                \r\n        ) T1\r\nselect @v\r\n\u7ed3\u679c\u4e3a\uff1ad,e\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>declare @v varchar(500) set @v = &#8221; SELECT @v = Operate [&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-635","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\/635","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=635"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/635\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}