Count of inserted and updated rowcount in @@rowcount

Question

Similarly I have created a sp which is inserting and updating the records.
Now I want to track the count of new record inserted and updated record in @@rowcount .
please suggest me the code .
below is my sp
alter Procedure SP_Archive_using_merge
AS
--exec SP_Archive
BEGIN
SET NOCOUNT ON
Declare @Source_RowCount int
Declare @New_RowCount int
DECLARE @TimeIn SMALLDATETIME
DECLARE @LatestVersion INT
SET NOCOUNT ON
---BBxKey and Hash value of all the source columns are derived in source query itself--
select @TimeIn=getdate(),@LatestVersion=1
MERGE Archive.dbo.ArchiveBBxCemxr AS stm
USING (
SELECT a.*,cast(SUBSTRING(a.Col001,1,10) as varchar(100)) BBxKey,
HashBytes('MD5', CAST(CHECKSUM(a.Col001,a.Col002,a.Col003,a.Col004,a.Col005,a.Col006,a.Col007) AS varbinary(max))) RowChecksum,
b.BBxKey as Archive_BBxKey, b.RowChecksum as Archive_RowChecksum
FROM dbo.ImportBBxCemxr a LEFT OUTER JOIN Archive.dbo.ArchiveBBxCemxr b
ON a.Col001 = b.BBxKey
Where (b.LatestVersion = 1 OR b.LatestVersion IS NULL) AND a.Col001 IS NOT NULL
) AS sd 
ON sd.Archive_BBxKey = stm.BBxKey and sd.RowChecksum = stm.RowChecksum
WHEN MATCHED AND (stm.BBxKey = sd.Archive_BBxKey and stm.RowChecksum != sd.Archive_RowChecksum) THEN
UPDATE SET 
stm.TimeIn = @TimeIn,
BBXKey=sd.BBXKey,
RowChecksum=sd.RowChecksum,
stm.Col001=sd.Col001,
stm.Col002=sd.Col002,
stm.Col003=sd.Col003,
stm.Col004=sd.Col004,
stm.Col005=sd.Col005,
stm.Col006=sd.Col006,
stm.Col007=sd.Col007,
stm.LatestVersion=@LatestVersion
WHEN NOT MATCHED and (sd.Archive_BBxKey is null) THEN
Insert (TimeIn,BBXKey,RowChecksum,Col001,Col002,Col003,Col004,Col005,Col006,Col007,LatestVersion)
values(getdate(),sd.BBXKey,sd.RowChecksum,sd.Col001,sd.Col002,sd.Col003,sd.Col004,sd.Col005,sd.Col006,sd.Col007,@LatestVersion);
end 
Thankx & regards, Vipin jha MCP

Answer 1

You need to OUTPUT clause with action column to get the info into teable variable and then count from the table variable.
Try the below: (Not tested)
alter Procedure SP_Archive_using_merge
AS
--exec SP_Archive
BEGIN
SET NOCOUNT ON
Declare @Source_RowCount int
Declare @New_RowCount int
DECLARE @TimeIn SMALLDATETIME
DECLARE @LatestVersion INT
SET NOCOUNT ON
---BBxKey and Hash value of all the source columns are derived in source query itself--
select @TimeIn=getdate(),@LatestVersion=1
DECLARE @tableVariable TABLE (sAction VARCHAR(20), InsertedID INT, DeletedID INT)
MERGE Archive.dbo.ArchiveBBxCemxr AS stm
USING (
SELECT a.*,cast(SUBSTRING(a.Col001,1,10) as varchar(100)) BBxKey,
HashBytes('MD5', CAST(CHECKSUM(a.Col001,a.Col002,a.Col003,a.Col004,a.Col005,a.Col006,a.Col007) AS varbinary(max))) RowChecksum,
b.BBxKey as Archive_BBxKey, b.RowChecksum as Archive_RowChecksum
FROM dbo.ImportBBxCemxr a LEFT OUTER JOIN Archive.dbo.ArchiveBBxCemxr b
ON a.Col001 = b.BBxKey
Where (b.LatestVersion = 1 OR b.LatestVersion IS NULL) AND a.Col001 IS NOT NULL
) AS sd
ON sd.Archive_BBxKey = stm.BBxKey and sd.RowChecksum = stm.RowChecksum
WHEN MATCHED AND (stm.BBxKey = sd.Archive_BBxKey and stm.RowChecksum != sd.Archive_RowChecksum) THEN
UPDATE SET
stm.TimeIn = @TimeIn,
BBXKey=sd.BBXKey,
RowChecksum=sd.RowChecksum,
stm.Col001=sd.Col001,
stm.Col002=sd.Col002,
stm.Col003=sd.Col003,
stm.Col004=sd.Col004,
stm.Col005=sd.Col005,
stm.Col006=sd.Col006,
stm.Col007=sd.Col007,
stm.LatestVersion=@LatestVersion
WHEN NOT MATCHED and (sd.Archive_BBxKey is null) THEN
Insert (TimeIn,BBXKey,RowChecksum,Col001,Col002,Col003,Col004,Col005,Col006,Col007,LatestVersion)
values(getdate(),sd.BBXKey,sd.RowChecksum,sd.Col001,sd.Col002,sd.Col003,sd.Col004,sd.Col005,sd.Col006,sd.Col007,@LatestVersion)
OUTPUT $action as action, inserted.BBXKey as ins, deleted.BBXKey as del into @tableVariable;
--To get the action count info
SELECT sAction, COUNT(*) FROM @tableVariable GROUP BY sAction
end