/*Oracle数据库查询日期在两者之间*/
SELECT
DISTINCT OCCUR_DATE
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' ) ) );


效果如下:

006.Oracle数据库 , DISTINCT去掉重复项重复内容_oracle数据库