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SQL 字符串替换

字段名=replace(cast(字段名 as varchar(2000)),需要被替换字符,用来替换的字符) where content like %字符%

例:

 
 update os_article set content=replace(cast(content as varchar(max)),http://www.cnblogs.com/eyren,http://anniekids.org)
  where content like %http://www.cnblogs.com/eyren%

 

SQL 字符串替换

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