{"id":1036,"date":"2014-04-05T11:48:00","date_gmt":"2014-04-05T03:48:00","guid":{"rendered":"http:\/\/www.vcoo.cc\/blog\/?p=1036"},"modified":"2014-04-05T11:48:00","modified_gmt":"2014-04-05T03:48:00","slug":"sql-replace-ntext-cast-varchar","status":"publish","type":"post","link":"https:\/\/vcoo.cc\/blog\/1036\/","title":{"rendered":"SQL\u4e2d\u53c2\u6570\u6570\u636e\u7c7b\u578b ntext \u5bf9\u4e8e replace \u51fd\u6570\u7684\u53c2\u6570 1 \u65e0\u6548"},"content":{"rendered":"<p>SQL\u4e2d\u7528replace\u65b9\u6cd5\u9047\u5230\u8fd9\u4e2a\u9519\u8bef\uff1a\u53c2\u6570\u6570\u636e\u7c7b\u578b ntext \u5bf9\u4e8e replace \u51fd\u6570\u7684\u53c2\u6570 1 \u65e0\u6548\u3002<\/p>\n<p>\u89e3\u51b3\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<p>[sql]update t_news set content=replace(cast(content AS varchar(8000)),&#8217;www.baidu.com&#8217;,&#8217;www.vcoo.cc&#8217;)[\/sql]<\/p>\n<p>varchar(8000)\u662f\u5b57\u6bb5\u7c7b\u578b\u30028000\u662f\u4e2a\u5f88\u731b\u7684\u5b57\u6bb5\uff0c\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u5b9e\u9645\u60c5\u51b5\u6539\u52a8\uff01\u8f6c\u81ea\u7f51\u7edc\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SQL\u4e2d\u7528replace\u65b9\u6cd5\u9047\u5230\u8fd9\u4e2a\u9519\u8bef\uff1a\u53c2\u6570\u6570\u636e\u7c7b\u578b ntext \u5bf9\u4e8e replace \u51fd\u6570\u7684\u53c2\u6570 1 \u65e0\u6548\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[44,46],"class_list":["post-1036","post","type-post","status-publish","format-standard","hentry","category-sql-server","tag-sql","tag-46","cat-11-id"],"_links":{"self":[{"href":"https:\/\/vcoo.cc\/blog\/wp-json\/wp\/v2\/posts\/1036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vcoo.cc\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vcoo.cc\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vcoo.cc\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vcoo.cc\/blog\/wp-json\/wp\/v2\/comments?post=1036"}],"version-history":[{"count":0,"href":"https:\/\/vcoo.cc\/blog\/wp-json\/wp\/v2\/posts\/1036\/revisions"}],"wp:attachment":[{"href":"https:\/\/vcoo.cc\/blog\/wp-json\/wp\/v2\/media?parent=1036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vcoo.cc\/blog\/wp-json\/wp\/v2\/categories?post=1036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vcoo.cc\/blog\/wp-json\/wp\/v2\/tags?post=1036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}