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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » ESQL-Outer join

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gobi_nathan
PostPosted: Wed Nov 12, 2003 4:58 am    Post subject: ESQL-Outer join Reply with quote

Acolyte

Joined: 08 Jan 2003
Posts: 69

Hi All,

Is it possible to use the outer join (similar to oracle) in ESQL.If anyone used please tell me how to bring the same functionality using ESQL?

Regards,
Gobi.
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jefflowrey
PostPosted: Wed Nov 12, 2003 7:43 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

You can certainly do a join.
Code:
SELECT T.field1, R.field2 from Database.TABLE1 as T, Database.TABLE2 where T.dataID = R.dataID

But I don't remember if it's an inner or outer join. The ESQL Reference guide has a whole chapter on using the SELECT statement.
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kirani
PostPosted: Wed Nov 12, 2003 1:55 pm    Post subject: Reply with quote

Jedi Knight

Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA

If I am not wrong, this is an example of inner join. I don't think you can do an outer join directly in ESQL. You may use PASSTHRU function to do an outer join in your message flow.
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