Oracle查询每日新增用户数量

SELECT NVL(A.dateDay,duleTable.days) dateTimes ,NVL(a.addnum, 0) newNum FROM ( SELECT TO_CHAR ( SYSDATE - ROWNUM + 1, 'YYYY-MM-dd' ) AS days FROM dual CONNECT BY ROWNUM < 60 ) duleTable LEFT JOIN ( SE

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