Join Access Data with SQL Data in SSIS

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Join Access Data with SQL Data in SSIS

v-swgar

SSC Enthusiast

Points: 121
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July 15, 2011 at 2:50 am

#240931

Hi,

I have my Access table structure as follows

AccountID useralias

1 anm

2 ghy

3 reni

4 mani

I need to pass this AccountID Column and Useralias combination to AccountTeam table in SQL Server and fetch AccountTeamID

Account Team Table Structure

AccountID useralias AccountTeamID

1 anm 1

2 ghy 2

3 reni 3

4 mani 4

1 raj 5

1 rani 6

1 fella 7

If both the tables are in SQL server, i would do a join something like

SELECT

a.AccountID,at.AccountTeamID,a.UserAlias

FROM Account a

JOIN Accountteam at

on a.AccountID = at.AccountID

and a.UserAlias = at.UserAlias

I know how to do this in SQL, but not sure when both the data sources are different..

Please let me know if you need more details

Thanks in Advance

Viewing 3 posts - 1 through 2 (of 2 total)

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Koen Verbeeck SSC Guru Points: 259015 More actions · Answer 1

You can use OLE DB sources to connect to both sources and fetch the data. Make sure you use ORDER BY queries and mark the join columns as sorted in the advanced editors of the source components. Then use a MERGE JOIN to perform your join in the SSIS dataflow.

(the MERGE JOIN needs sorted input, that's why you need the ORDER BY clauses)

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v-swgar SSC Enthusiast Points: 121 More actions · Answer 2

Hi Koen,

Thanks so much for the reply.

we have around 2 lakh records in both Account and Account Team Tables,

hence when we run the query and perform a merge join , it takes long duration.

We need to take data from both Account and Account Team tables for only the Account ID and User alias combination, so that the time taken to execute this task would be reduced.