Do not input private or sensitive data. View Qlik Privacy & Cookie Policy.
Skip to main content

Announcements
Qlik Open Lakehouse is Now Generally Available! Discover the key highlights and partner resources here.
cancel
Showing results for 
Search instead for 
Did you mean: 
Not applicable

Link between 2 tables

Hello,

Ok, so I have to deploy QW to a company that has its information spread on different data sources. I have to concatenate data from 44 servers using Visual FOX with already consolidated data from another server using SQL.

My problem comes where I need to put the info from Visual FOX together with the data from SQL. I have 2 big tables that have most of the data ( Table1 for FOX, Table 2 from SQL) and about 14 other tables linked to the 2.

When asking the IT dept, they told me to link the smalled tables to the big ones using a composite key like SRCONTRACT & NRCONTRACT. On the other hand, the fields I use for the composite key are the only common fields between the tables that hold most of the data. If I link the big tables with this same composite key I get a huge loop.

In order to avoid the loop, but still be able to get from a table to another, what would be the best way to link the two? I thought about reversing the order of the fields that I use for the composite key ( NRCONTRACT & SRCONTRACT) to create a secondary composite key and use that one to link Table1 to Table2. Would that make the connections ok or would it just double some of my entries?

I tried to be as clear as possible with this and I would appreciate your imputs and oppinions.

Thank you in advance,

Bogdan

0 Replies