补全一年所有的天数
SELECT to_char(TRUNC(SYSDATE, ‘YYYY’) + ROWNUM - 1,‘MM-dd’) mmdd, to_char(TRUNC(SYSDATE, ‘YYYY’) + ROWNUM - 1,‘yyyy-MM-dd’) fdate FROM DUAL " +
" CONNECT BY ROWNUM <= ADD_MONTHS(TRUNC(SYSDATE, ‘YYYY’), 12) - TRUNC(SYSDATE, ‘YYYY’)
补全一年所有的天数
SELECT to_char(TRUNC(SYSDATE, ‘YYYY’) + ROWNUM - 1,‘MM-dd’) mmdd, to_char(TRUNC(SYSDATE, ‘YYYY’) + ROWNUM - 1,‘yyyy-MM-dd’) fdate FROM DUAL " +
" CONNECT BY ROWNUM <= ADD_MONTHS(TRUNC(SYSDATE, ‘YYYY’), 12) - TRUNC(SYSDATE, ‘YYYY’)