fellipesg
Member
I have a query that gets rows from a double join in the same table, with different criteria. This is the join:
SELECT ... FROM F5547006
LEFT JOIN F03B11 B11A ON B11A.RPVR01 = 'B'||TAVR02 OR B11A.RPVR01 = 'R'||TAVR02
LEFT JOIN F03B11 B11B ON B11B.RPVR01 = 'B'||TAVR01 OR B11B.RPVR01 = 'R'||TAVR01;
The RPVR01 field, from F03B11, starts with 'B' or 'R'. In Business Design Aid, I can't join them because I need to concat 'B' OR 'R' to TAVR02 and TAVR01. The problem is, besides concat, in (...) part, I need to compare B11A.DOC to B11B.DOC, B11A.DCT to B11B.DCT and so on... How can I write this Join using Report Design Aid, in order to have, in the same time, B11A and B11B fields available to be able to compare them?
SELECT ... FROM F5547006
LEFT JOIN F03B11 B11A ON B11A.RPVR01 = 'B'||TAVR02 OR B11A.RPVR01 = 'R'||TAVR02
LEFT JOIN F03B11 B11B ON B11B.RPVR01 = 'B'||TAVR01 OR B11B.RPVR01 = 'R'||TAVR01;
The RPVR01 field, from F03B11, starts with 'B' or 'R'. In Business Design Aid, I can't join them because I need to concat 'B' OR 'R' to TAVR02 and TAVR01. The problem is, besides concat, in (...) part, I need to compare B11A.DOC to B11B.DOC, B11A.DCT to B11B.DCT and so on... How can I write this Join using Report Design Aid, in order to have, in the same time, B11A and B11B fields available to be able to compare them?
