防sql注入之模糊匹配中%._处理: StringBuilder sbSql = new StringBuilder(); sbSql.Append(@"SELECT * from tablename t where 1 = 1 "); string name = dictparameters["Name"].ToString(); //Name参数值 if(name.Contains("%") || name.Contains("_&…
问: In SQL Server , I got this error -> "There are no primary or candidate keys in the referenced table 'BookTitle' that match the referencing column list in the foreign key 'FK_BookCopy_Title__2F10007B'." I first created a relation called the…