Oracle sql 缺少表达式

Question

我有一个 Oracle SQL 查询和运行查询，它给出了 ORA-00936：缺少表达式。当我将鼠标悬停在 Oracle Sql Developer 中的红色上时，它显示“语法错误。部分识别的规则，铁路图。我认为我的分组依据有问题。我认为分组依据需要包含所有查询列，但我知道最后 3 个是 min/max/avg，所以我认为将它们分别添加到组中没有意义。将它们添加到组中的正确方法是什么？

 select        
    do.dcode,
    ds.SERIALNO,  
    ds.BASECOMPONENTCODE,
    TO_CHAR (strt.DLOCALECRTDT,'MON') as MON,--this looks like 13-OCT-15 05.19.03.000000000 PM
    Max (do.METRICVALUE)  as MaxCount,   
    min (do.METRICVALUE)  as MinCount,
    avg (do.METRICVALUE)  as AvgCount

          FROM
            TECH_DWH.D_DIM_OUTPUTCOUNT_TBL do
             join (
                     Select d1.dcode,d1.organizationid
                     from  K_D_VW d1
                     where
                    d1.isactive='Y'
         and d1.organizationid = 7500 -- company id
                    ) d on d.dcode=do.dcode
             left join
            TECH_DWH.D_COMPSTAT_SERIAL_NO_MAP_TBL csm on csm.DCOMPONENTSTATEID = do.DCOMPONENTSTATEID
             join TECH_D.D_DIM_SERIAL_NO_TBL  ds on ds.serialnoid = csm.serialnoid
             left join TECH_DWH.d_dim_medianumber_tbl dm on dm.DCOMPONENTSTATEID = csm.DCOMPONENTSTATEID
    left join TECH_DWH.D_DEVICE_COMPSTATE_STRT_TBL strt on strt.DCOMPONENTSTATEID = csm.DCOMPONENTSTATEID

           WHERE
           instr(upper(ds.basecomponentcode),'PRINT')>0  AND --- return only device components
            LENGTH(TRIM(TRANSLATE((do.METRICVALUE), ' +-.0123456789',' '))) is null -- test for only rows with numberic metrivalue's
     AND do.dcode like '0046'
    AND strt.COMPONENTSTATECODE like '%EP_DEVICE%'
            and strt.DLOCALECRTDT >= to_date ( '30-12-2021', 'DD-MM-YYYY' )
            and 
            Group by  --red squiggly at "by", but error line number is following line
             do.dcode,
    ds.SERIALNO,  
    ds.BASECOMPONENTCODE,
    TO_CHAR(strt.DLOCALECRTDT,'MON'),
    do.METRICVALUE;

Answer 1

显而易见的是

and 
    Group by  --red squiggly at "by", but error line number is following line
     do.dcode,

那个AND一个人在做什么？删除它。

Oracle sql 缺少表达式

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