using Stored procedure in insert statement.

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am having one issue.... i write a procedure like below, and need to call it in insert statement...

SQL

CREATE PROCEDURE P_NextSequenceNo
AS
SET NOCOUNT ON
DECLARE @iReturn int
BEGIN TRANSACTION
SELECT @iReturn = Sequence FROM dbo.EMPSEQUENCE
UPDATE dbo.EMPSEQUENCE SET Sequence = ( Sequence + 1 )
COMMIT TRANSACTION
SELECT @iReturn
RETURN @iReturn

And after that i have to call that function into below Insert Statement in place of SeqNoKey column.

SQL

Insert Into EmpSequence (InvoiceNo, column1, column2, column3)
select 'SeqNoKey ', b.value3, 0, a.value1, c.value4
from table1 a,
join table3 b on a.value1=b.value3
and join table2 c on c.value4 = a.value1

Posted 2-May-12 0:22am

karthika -chennai

Updated 2-May-12 0:23am

Prasad_Kulkarni

v3

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Reiss 2-May-12 7:07am

You appear to be affectively spoofing a primary key - any reason why a standard PK won't solve your issue?

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bbirajdar · Answer 1 · 2012-05-02T00:45:00

Solution 1

SQL

DECLARE @iReturn INTEGER

SET @iReturn=EXEC(P_NextSequenceNo)


Insert Into EmpSequence (InvoiceNo, column1, column2, column3)
select @iReturn , b.value3, 0, a.value1, c.value4
from table1 a,
join table3 b on a.value1=b.value3
and join table2 c on c.value4 = a.value1

Posted 2-May-12 0:45am

bbirajdar

Comments

karthika -chennai 2-May-12 7:25am

hello friend:

it shows the following error

Incorrect syntax near the keyword 'EXEC'.

karthika -chennai 2-May-12 7:41am

more over for all records it shows the same sequence number,,...
i need the continuous generation number for each record.....

bbirajdar 2-May-12 7:50am

If you want to performs calculations on row by row basis , you will need to user CURSOR in sql.

http://blog.sqlauthority.com/2007/01/01/sql-server-simple-example-of-cursor/

karthika -chennai 3-May-12 2:27am

thank you friend