tree 在oracle11g下sql语句无效字符

wangfu

oracle11g下：  

CgTableServiceImpl类中treeFromResultHandle方法  
  parentIdFieldName拼接语句中加‘’问题

String subSQL = "select `" + parentIdFieldName + "`, count(*) ct from " + table + " a where a.`" + parentIdFieldName + "` in" + "(" + parentIds + ") group by a.`" + parentIdFieldName + "`";
                       


不支持 例如 select   'name'  from table   以上拼接时 字段名不要加‘’