VJS Posted June 9, 2020 Share Posted June 9, 2020 I am joining 2 tables using the query below. Its many to many relationship. The join works fine but creates multiple rows for each item which is expected but the Amount/value column is also duplicated. How to avoid this? Thanks As you can see the Current output the value (50000 appears 3 times instead of 1 and 27000 appears 3 times instead of 1) SELECT * FROM T1 INNER JOIN T2 ON T1.Projectex = T2.WBS_Parent Table 1: +-----------+------------+-----------+----------+--------+----------+-------+ | Projectex | CAPEX_OPEX | costelmnt | sap_vers | Period | FISCYEAR | VALUE | +-----------+------------+-----------+----------+--------+----------+-------+ | 0-01081 | CAPEX | 3416 | 61 | 3 | 2020 | 50000 | | 0-01081 | OPEX | 7077 | 30 | 5 | 2020 | 27000 | +-----------+------------+-----------+----------+--------+----------+-------+ Table2: +------------+-----------------+---------+---------+ | WBS_PARENT | FINANCILAL_YEAR | MEASURE | AMOUNT | +------------+-----------------+---------+---------+ | 0-01081 | 2020 | CPX | 2000000 | | 0-01081 | 2020 | OPX | 50000 | | 0-01081 | 2020 | OPX | 1000000 | +------------+-----------------+---------+---------+ CURRENT OUTPUT: Projectex| CAPEX_OPEX| costelmnt| sap_vers| Period| FISCYEAR| VALUE| 0 0-01081| CAPEX| 3416| 61| 3| 2020| 50000| 1 0-01081| CAPEX| 3416| 61| 3| 2020| 50000| 2 0-01081| CAPEX| 3416| 61| 3| 2020| 50000| 3 0-01081| OPEX| 7077| 30| 5| 2020| 27000| 4 0-01081| OPEX| 7077| 30| 5| 2020| 27000| 5 0-01081| OPEX| 7077| 30| 5| 2020| 27000| WBS_PARENT FINANCILAL_YEAR MEASURE AMOUNT 0 0-01081| 2020| CPX| 2000000 1 0-01081| 2020| OPX| 50000 2 0-01081| 2020| OPX| 1000000 3 0-01081| 2020| CPX| 2000000 4 0-01081| 2020| OPX| 50000 5 0-01081| 2020| OPX| 1000000 Expected Output: Projectex| CAPEX_OPEX| costelmnt| sap_vers| Period| FISCYEAR| VALUE| 0 0-01081| CAPEX| 3416| 61| 3| 2020| 50000| 1 0-01081| CAPEX| 3416| 61| 3| 2020| 2 0-01081| CAPEX| 3416| 61| 3| 2020| 3 0-01081| OPEX| 7077| 30| 5| 2020| 27000| 4 0-01081| OPEX| 7077| 30| 5| 2020| 5 0-01081| OPEX| 7077| 30| 5| 2020| WBS_PARENT FINANCILAL_YEAR MEASURE AMOUNT 0 0-01081| 2020| CPX| 2000000 1 0-01081| 2020| OPX| 50000 2 0-01081| 2020| OPX| 1000000 3 0-01081| 2020| CPX| 4 0-01081| 2020| OPX| 5 0-01081| 2020| OPX| Link to comment Share on other sites More sharing options...
Funce Posted June 10, 2020 Share Posted June 10, 2020 I'm feeling a more design issue is afoot here. Why do you need the extras removed? Link to comment Share on other sites More sharing options...
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