Oracle别名大小写 -----解决方案

今天做bootstrap的treeview，要求输入节点ID id，父节点ID pid，文本 text

但是执行的sql别名都是大写，所以找了下orcl的别名如何小写的问题

代码如下：

SELECT T.FUN_ID "pid",T1.FUN_ID id,T1.FUN_NM text,T1.FUN_ID, T1.FUN_CD, T1.FUN_NM       FROM T_SM_FUNCTIONS T, T_SM_FUNCTIONS T1      WHERE T.FUN_ID = T1.PAR_FUN_ID        AND T.FUN_ID = '5'        AND T1.FUN_ID <> '5'

别名加上双引号即别名显示为小写

如果是在java中 则用转义的方式，如下

String sql = "SELECT T.FUN_ID \"pid\",T1.FUN_ID \"id\",T1.FUN_NM \"text\",T1.FUN_ID, T1.FUN_CD, T1.FUN_NM"                         +" FROM T_SM_FUNCTIONS T, T_SM_FUNCTIONS T1"                         +" WHERE T.FUN_ID = T1.PAR_FUN_ID"                         +" AND T.FUN_ID = '"+funid+"'"                         +" AND T1.FUN_ID <> '"+funid+"'";                List list = this.queryForList(sql);                return list;