Merging two tables into one both the table having different where clause - sql

Question

I am having Two Sql Queries as Follows:
1st Query
SELECT TC.TCName,
sum(BS.BLDOS) as BLDOS,
sum(BS.CollectedAmount) as CollectedAmount,
(0.35*sum(BS.BLDOS)) as TargetAmount
FROM [Customer] C
INNER JOIN [dbo].[BillingStatus] BS ON BS.CustomerID = C.CustomerID
INNER JOIN [dbo].[TCDetails] TC ON TC.CustomerID = BS.CustomerID
WHERE TC.TCName in (Select distinct(TCName)
FROM [dbo].[TCDetails] )
GROUP BY TCName
order by [TCName] ASC
I am getting a result:
||TCName || BLDOS || CollectedAmount || TargetAmount||
| Aarti | 81234.2 | 1678.76 | 789065 |
| Dev | 181234.2| 678.76 | 2389065 |
2nd query is:
SELECT COUNT(*) as count
FROM [dbo].[TCDetails]
where TCName in (Select distinct(TCName) FROM [dbo].[TCDetails] )
AND CallDate is NOT NULL
GROUP BY TCName
AND I am Getting:
||count||
231
123
I want to print it like this
||TCName || BLDOS || CollectedAmount || TargetAmount|| count ||
| Aarti | 81234.2 | 1678.76 | 789065 | 231 |
| Dev | 181234.2| 678.76 | 2389065 | 123 |
I am confused because both the queries are having different wheres clause

Answer 1

Try this
SELECT * FROM
(
SELECT TC.TCName, sum(BS.BLDOS) as BLDOS, sum(BS.CollectedAmount) as CollectedAmount, (0.35*sum(BS.BLDOS)) as TargetAmount
FROM [Customer] C INNER JOIN
[dbo].[BillingStatus] BS ON BS.CustomerID = C.CustomerID INNER JOIN
[dbo].[TCDetails] TC ON TC.CustomerID = BS.CustomerID
WHERE TC.TCName in (Select distinct(TCName) FROM [dbo].[TCDetails] )
GROUP BY TCName order by [TCName] ASC
) S JOIN
(
SELECT TCName,COUNT(*) as count FROM [dbo].[TCDetails]
where TCName in (Select distinct(TCName) FROM [dbo].[TCDetails] )
AND CallDate is NOT NULL GROUP BY TCName
) T ON S.TCName=T.TCName;
OP:
+--------------------------------------------------------------+
|TCName | BLDOS | CollectedAmount | TargetAmount| count |
+--------------------------------------------------------------+
| Aarti | 81234.2 | 1678.76 | 789065 | 231 |
| Dev | 181234.2| 678.76 | 2389065 | 123 |
+--------------------------------------------------------------+

Answer 2

In both queries you use TCDetails and group by TCName. You don't have to do this twice only to count non-null call dates. COUNT(CallDate) does that for you. I also removed the IN clause which doesn't add anthing to your query. So the query is simply:
SELECT
TC.TCName,
sum(BS.BLDOS) as BLDOS,
sum(BS.CollectedAmount) as CollectedAmount,
0.35 * sum(BS.BLDOS) as TargetAmount,
count(TC.CallDate) as cnt
FROM [Customer] C
INNER JOIN [dbo].[BillingStatus] BS ON BS.CustomerID = C.CustomerID
INNER JOIN [dbo].[TCDetails] TC ON TC.CustomerID = BS.CustomerID
GROUP BY TC.TCName
ORDER BY TC.TCName ASC;

Answer 3

SELECT TC.TCName, sum(BS.BLDOS) as BLDOS, sum(BS.CollectedAmount) as CollectedAmount, (0.35*sum(BS.BLDOS)) as TargetAmount ,
(SELECT COUNT(*) as count FROM [dbo].[TCDetails] TC2
where TCName in (Select distinct(TCName) FROM [dbo].[TCDetails] )
AND CallDate is NOT NULL AND TC2.TCName = TC.TCName GROUP BY TCName) AS Count
FROM [Customer] C
INNER JOIN [dbo].[BillingStatus] BS
ON BS.CustomerID = C.CustomerID
INNER JOIN [dbo].[TCDetails] TC
ON TC.CustomerID = BS.CustomerID
WHERE TC.TCName in (Select distinct(TCName) FROM [dbo].[TCDetails] )
GROUP BY TCName order by [TCName] ASC

Answer 4

Try as:
SELECT TC.TCName,
sum(BS.BLDOS) as BLDOS,
sum(BS.CollectedAmount) as CollectedAmount,
(0.35*sum(BS.BLDOS)) as TargetAmount,
Count(CallDate) as count
FROM [Customer] C
INNER JOIN [dbo].[BillingStatus] BS ON BS.CustomerID = C.CustomerID
INNER JOIN [dbo].[TCDetails] TC ON TC.CustomerID = BS.CustomerID
WHERE TC.TCName in (Select distinct(TCName)
FROM [dbo].[TCDetails] )
GROUP BY TCName
order by [TCName] ASC
Check Demo here.

Answer 5

Try below:
SELECT S.*,T.count FROM
(
SELECT TC.TCName, sum(BS.BLDOS) as BLDOS, sum(BS.CollectedAmount) as CollectedAmount, (0.35*sum(BS.BLDOS)) as TargetAmount
FROM [Customer] C JOIN
[dbo].[BillingStatus] BS ON BS.CustomerID = C.CustomerID JOIN
[dbo].[TCDetails] TC ON TC.CustomerID = BS.CustomerID
WHERE TC.TCName in (Select distinct(TCName) FROM [dbo].[TCDetails] )
GROUP BY TCName order by [TCName] ASC
) S join
(
SELECT TCName,COUNT(*) as count FROM [dbo].[TCDetails]
where TCName in (Select distinct(TCName) FROM [dbo].[TCDetails] )
AND CallDate is NOT NULL GROUP BY TCName
) T on S.TCName=T.TCName;