我认为我的OracleSQL语法出错了。这是我在Transact-SQL中使用的语法。UPDATE "DE_OPS"WHERE PROCEDURE_CODE NOT IN ( SELECT DISTINCT PROCEDURE_CODEFROM DE_OPS_20140730 );UPDATE "DE_OPS"
SET IM
我有一个使用cx_Oracle从python脚本执行的sql语句。>= add_months(trunc(sysdate), -7) and not exists(select distinct sp.user_id from specificstatus sp where sp.user_id = us.id)
and not exists (select<em
我有一个SQL语句,它从3个不同的表中插入表数据,并使用条件将它们连接起来,我想用DELETE语句恢复插入(在delete语句中也将日期作为输入值)。INSERT INTO ORD FROM DATASOURCE_ORD INNER JOIN ( SELECT DISTINCT Field_3 FROM FI WHERE DATE >= Input_Value) ON
(FI.
我需要将MSSQL查询转换为Oracle,但最终使用的是SQL command not properly ended。SELECT * FROM [dbo].[trade] AS [Extent1] SELECT 1 AS [C1] FROM WHERE [Extent1].[trade] = [Extent2].[trade]
AND 'ACCR'
如何将DeliverTons中某列的SUM(tonnage_adjusted)包含到此sql查询中,以生成所需的3列值。SELECT DISTINCT CROP_CLASS As Opened,SUM(ACREAGE) AS SumofAcreageWHEREEXISTS (SELECT* FROM DeliveryTons WHERE CaneParcel.FIELD_ID = DeliveryTons.parcel_id AND parcel_st
如何将sql转换为sqlachemy?(arrival_time) AS first_arrival, count(DISTINCT(device_idFROM A as AAA我知道sqlachemy有subquery()函数,但我不知道如何将(select category_valuefrom A where</e