Is Dynamic SQL The Only Way To Run This? - sql-server-2008

Question

Each store has its own database (which I agree is bad practice), and I need to get data from all of those individual databases that meet certain criteria. I have come up with this, thus far, but I get an error of
Msg 102, Level 15, State 1, Line 81
Incorrect syntax near ')'.
I think this will show what I need to achieve, is dynamic SQL the best way to perform this task? If so, what do I do to remove my error. If not, what idea/thoughts/re-writes can more advanced SQL users provide.
Create Table #storeinformation
(
storeID int IDENTITY(1,1) PRIMARY KEY
,storename varchar(150)
,storetype varchar(150)
)
Insert INTO #storeinformation Values ('A', 'Corner'), ('B', 'Strip Mall'), ('C', 'Corner'), ('D', 'Corner')
Create Table #storeA
(
storeID varchar(100)
,employeeid int
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,gsmapproval varchar(10)
,BDSMapproval varchar(10)
,RSMapproval varchar(10)
)
Insert INTO #storeA VALUES ('A', 16, '14.23', '18.36', '18.22', NULL, NULL, NULL),('A', 43, '110.23', '181.36', '183.22', NULL, NULL, NULL),('A', 55, '124.23', '182.36', '183.22', 'Yes', 'Yes', 'Yes')
Create Table #storeB
(
storeID varchar(100)
,employeeid int
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,gsmapproval varchar(10)
,BDSMapproval varchar(10)
,RSMapproval varchar(10)
)
Insert INTO #storeB VALUES ('B', 11, '14.23', '18.36', '18.22', 'Yes', NULL, NULL),('B', 13, '110.23', '181.36', '183.22', NULL, NULL, NULL),('B', 52, '124.23', '182.36', '183.22', NULL, 'Yes', NULL)
Create Table #storeC
(
storeID varchar(100)
,employeeid int
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,gsmapproval varchar(10)
,BDSMapproval varchar(10)
,RSMapproval varchar(10)
)
Insert INTO #storeC VALUES ('C', 6, '14.23', '18.36', '18.22', NULL, NULL, 'Yes'),('C', 4, '110.23', '181.36', '183.22', NULL, NULL, NULL),('C', 5, '124.23', '182.36', '183.22', NULL, 'Yes', NULL)
Create Table #storeD
(
storeID varchar(100)
,employeeid int
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,gsmapproval varchar(10)
,BDSMapproval varchar(10)
,RSMapproval varchar(10)
)
Insert INTO #storeD VALUES ('D', '116', '14.23', '18.36', '18.22', 'Yes', 'Yes', 'Yes'),('D', '143', '10.23', '81.36', '18.22', 'Yes', NULL, 'Yes'),('D', '155', '12.23', '1.36', '183.22', 'Yes', NULL, NULL)
Create Table #FullOnFrontalData
(
storename varchar(100)
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,evaluated varchar(10)
)
Insert Into #FullOnFrontalData (storename)
Select storename
FROM #storeinformation
Where storetype = 'Corner'
Declare #storecount int, #dbname varchar(100)
Set #storecount = (Select Count(*) from #FullOnFrontalData)
while #storecount > 0
BEGIN
Set #dbname = (Select Top 1 storename from #FullOnFrontalData where evaluated is null)
EXEC('Update #FullOnFrontalData
Set tobaccosales = (Select SUM(tobaccosales) FROM '+#dbname))
EXEC('Update #FullOnFrontalData
foodsales = (Select SUM(foodsales) FROM '+#dbname))
EXEC('Update #FullOnFrontalData
lotterysales = (Select SUM(lotterysales) FROM '+#dbname))
update #FullOnFrontalData
set evaluated = 1
where storename = #dbname
set #storecount = #storecount - 1
END
Select * from #FullOnFrontalData

Answer 1

Instead of while etc. you can just do it with one update statement.
insert into #FullOnFrontalData
select Sinf.storeid, tab, fod, lott, 1 from (
select storeid, sum(tobaccosales) tab , sum(foodsales) fod, sum(lotterysales) lott
from #storeA
group by storeid
union all
select storeid, sum(tobaccosales) , sum(foodsales), sum(lotterysales)
from #storeB
group by storeid
union all
select storeid, sum(tobaccosales) , sum(foodsales), sum(lotterysales)
from #storeC
group by storeid
union all
select storeid, sum(tobaccosales) , sum(foodsales), sum(lotterysales)
from #storeD
group by storeid ) SInv
join #storeinformation SInf
on Sinv.storeid = Sinf.storename and
Sinf.storetype = 'Corner'
The full version is below:
Create Table #storeinformation
(
storeID int IDENTITY(1,1) PRIMARY KEY
,storename varchar(150)
,storetype varchar(150)
)
Insert INTO #storeinformation Values ('A', 'Corner'), ('B', 'Strip Mall'), ('C', 'Corner'), ('D', 'Corner')
Create Table #storeA
(
storeID varchar(100)
,employeeid int
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,gsmapproval varchar(10)
,BDSMapproval varchar(10)
,RSMapproval varchar(10)
)
Insert INTO #storeA VALUES ('A', 16, '14.23', '18.36', '18.22', NULL, NULL, NULL),('A', 43, '110.23', '181.36', '183.22', NULL, NULL, NULL),('A', 55, '124.23', '182.36', '183.22', 'Yes', 'Yes', 'Yes')
Create Table #storeB
(
storeID varchar(100)
,employeeid int
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,gsmapproval varchar(10)
,BDSMapproval varchar(10)
,RSMapproval varchar(10)
)
Insert INTO #storeB VALUES ('B', 11, '14.23', '18.36', '18.22', 'Yes', NULL, NULL),('B', 13, '110.23', '181.36', '183.22', NULL, NULL, NULL),('B', 52, '124.23', '182.36', '183.22', NULL, 'Yes', NULL)
Create Table #storeC
(
storeID varchar(100)
,employeeid int
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,gsmapproval varchar(10)
,BDSMapproval varchar(10)
,RSMapproval varchar(10)
)
Insert INTO #storeC VALUES ('C', 6, '14.23', '18.36', '18.22', NULL, NULL, 'Yes'),('C', 4, '110.23', '181.36', '183.22', NULL, NULL, NULL),('C', 5, '124.23', '182.36', '183.22', NULL, 'Yes', NULL)
Create Table #storeD
(
storeID varchar(100)
,employeeid int
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,gsmapproval varchar(10)
,BDSMapproval varchar(10)
,RSMapproval varchar(10)
)
Insert INTO #storeD VALUES ('D', '116', '14.23', '18.36', '18.22', 'Yes', 'Yes', 'Yes'),('D', '143', '10.23', '81.36', '18.22', 'Yes', NULL, 'Yes'),('D', '155', '12.23', '1.36', '183.22', 'Yes', NULL, NULL)
Create Table #FullOnFrontalData
(
storename varchar(100)
,tobaccosales decimal(16,4)
,foodsales decimal(16,4)
,lotterysales decimal(16,4)
,evaluated varchar(10)
)
insert into #FullOnFrontalData
select Sinf.storeid, tab, fod, lott, 1 from (
select storeid, sum(tobaccosales) tab , sum(foodsales) fod, sum(lotterysales) lott
from #storeA
group by storeid
union all
select storeid, sum(tobaccosales) , sum(foodsales), sum(lotterysales)
from #storeB
group by storeid
union all
select storeid, sum(tobaccosales) , sum(foodsales), sum(lotterysales)
from #storeC
group by storeid
union all
select storeid, sum(tobaccosales) , sum(foodsales), sum(lotterysales)
from #storeD
group by storeid ) SInv
join #storeinformation SInf
on Sinv.storeid = Sinf.storename and
Sinf.storetype = 'Corner'