/*Oracle数据库查询日期在两者之间*/
SELECT
OCCUR_DATE as "我是一列"
FROM
LM_FAULT
WHERE
( ( OCCUR_DATE >= to_date( '2017-05-01', 'yyyy-MM-DD' ) ) AND ( OCCUR_DATE <= to_date( '2017-05-15', 'yyyy-MM-DD' ) ) );


 

002.Oracle数据库 , 列别名_oracle数据库