Question & Answer
Question
How do I properly join two tables that have composite primary keys?
For example:
Table 1 has:
Company_Number
Order_Number
Table 2 has:
Company_Number
Order_Number
[{"Product":{"code":"SSEP7J","label":"Cognos Business Intelligence"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Framework Manager","Platform":[{"code":"PF033","label":"Windows"}],"Version":"8.4.1;8.4;8.3","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SSEP7J","label":"Cognos Business Intelligence"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Framework Manager","Platform":[{"code":"PF033","label":"Windows"}],"Version":"8.3;8.4;8.4.1","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SS6G84","label":"IBM Cognos Analytics on Cloud"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]
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Modified date:
06 May 2025
UID
swg21433260