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query to select invoice_number, invoice_date, invoice_total from tables paid_invoices and active_invoices. Both the tables have exactly the same column names. At the top, you should

query to select invoice_number, invoice_date, invoice_total from tables paid_invoices and active_invoices. Both the tables have exactly the same column names. At the top, you should have all the results from the paid_invoices table and after that, you should have results from the active_invoice table. dummy column to differentiate the results from the two tables.

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