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按年查询select to_char(date::DATE, 'YYYY') as year,sum(shares) as shares, sum(visits) as visits from database_tablewhere date >= '2019-01-01' anddate <= '2020-01-01'group by year order by year按月查询select to_char(date::DATE, 'YY..
oracle按天,周,月,季度,年查询排序天--to_char(t.start_time,'YYYY-MM-DD')周 --to_char(t.start_time,'YYYY'),to_char(t.start_time,'IW')月度--to_char(t.start_time,'YYYY-MM')季度--to_char(t.start_time,'YYYY'),to_char(t.start_time,'..
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