Using the built-in function in the definition of the relationship between the two blocs.

Hello
Is it possible to define a relationship between two shaped blocks (db based)...
I have a main table such as:
Table: strdet (passes: ms varchar2 (10), det varchar2 (10))
materialized view: mv (passes: det varchar2 (10), sum_a number (5), sum_b number (5))
and data:
strdet
-------------------------
ms                   det
1                     1.1
1                     1.2
1.1                  1.1.1
1.1                  1.1.2
1.1.1               1.1.1.1
....
e.t.c.

and for the mv
--------------------------
det               sum_a     sum_b
1                   500        300
1.1                100        200
1.2                540        150
................
e.t.c.

I have tried some versions of relations so as to create a master-detail relation(in reality , the two blocks are connected via ms.det
->mv.det...  but the relation is one-to-one....) . I want a result such as:

Master block
------------------------------
1.1

Detail Block
------------------------------
1.1.1
1.1.2
....
e.t.c.
Is it possible somehow?

Note: I use Dev6i and Dev10g...

Thank you
SIM

I think you need to use a query clause for the retail block. If you join the main table and the mv on the DET column, so you can give each line in detail, block a MS (from the main table) column that you can use in the relationship.

Tags: Oracle Development

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