Oracle月份累計平均數據(1-2-3月份的數據除以3,若是是4月份就除以4)

        selectci 'ck0g4403000' as NBJGH, --內部機構號ast '' as KMBH, --科目編號date 'CNY' AS BZ, --幣種select RDTDATE AS RQ, --日期im 'YJ002' AS BBMC, --報表名稱cas '18' AS ZBH, --行號data 'E' AS ZBL, --列號日期 case when t

>>阅读原文<<