Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.

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SQL

drop table #start_task
 select order_id, merchant_id, start_task
 FROM [oms_operation].[dbo].[user_productivity_task]
 where year_month between '201407' AND '201409' and order_id = (select * from #Order_id)

Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.

Posted 17-Nov-14 11:57am

Member 11241716

Updated 18-Nov-14 2:17am

King Fisher

v3

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PIEBALDconsult 17-Nov-14 18:13pm

change -- (select * from #Order_id)

And don't store dates as strings.

King Fisher 18-Nov-14 8:19am

Update your Question with an error .because if anybody google it for the same thread they could identify easily :)

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RossMW · Answer 1 · 2014-11-17T12:14:00

Solution 1

Depends on the error but you have ..

SQL

and  order_id = (Select * from #Order_id)

As this will return a list it should be

..

SQL

and order_id in (select order_id from #order_id)

This assumes the order_id is the name of the field in #order_id table you are filtering on..

Posted 17-Nov-14 12:14pm

RossMW

Updated 18-Nov-14 2:06am

v2

/\jmot · Answer 2 · 2014-11-17T18:04:00

try this..

SQL

 select order_id, merchant_id, start_task
 FROM [oms_operation].[dbo].[user_productivity_task]
 where year_month between '201407' AND '201409' and order_id =(select order_id  from #Order_id where order_id=@order_id)

###For single order_id value
or

 select order_id, merchant_id, start_task
 FROM [oms_operation].[dbo].[user_productivity_task]
 where year_month between '201407' AND '201409' and order_id in (select order_id  from #Order_id)


###For multiple order_id value

Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.

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Solution 1

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