Can I make reference to a column of summary in my sql query?

Basically, the object asking all this. I have a report very complex which has many queries of data related to the "main" request One of these queries of linked data has a subquery that it contains that references the primary key of the main request. I can't do the data binding (I can, but it's useless) using this field, because it is a subquery that has the link and this particular link. I tried to create a summary column that gives me the 'first' (and the only one, so it is safe) to reference it in the SQL block, but no go. I think that it is not still possible? Anyone have any ideas? At the moment I'm referencing that I have in a PL/SQL block (: CS_PK), but it is just considered as a parameter that never happened. Does not read the analytical column. Hmmm... I'm stuck.

Try it with the datalink 'column-less ". Lets say query one is named Q1 with his group G1 and query is named two Q2 with the Group G2. Now create a data link between G1 and G2 do not drag a column of G1 in G2, but dragging the group header of the G1 to G2 od group header.

Now, the detail query must be executed once for each master and you should be able to reference the value master directly in your auxiliary request.

I hope this helps.

Tags: Oracle Development

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