ORALCE 查询当前月的所有日期sql语句

1. 查询将来 6 个月的月份：

	  

		
 代码如下
		
复制代码
	  
	  

		
SELECT to_char(add_months(SYSDATE, ROWNUM), 'yyyy-mm')
  FROM dual
CONNECT BY ROWNUM <= 6

	  
	

2. 查询当前月的所有日期

	  

		
 代码如下
		
复制代码
	  
	  

		
SELECT TRUNC(SYSDATE, 'MM') + ROWNUM - 1
  FROM DUAL
CONNECT BY ROWNUM <= TO_NUMBER(TO_CHAR(LAST_DAY(SYSDATE), 'dd'))