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Computers and Technology, 16.11.2019 01:31 laqu33n021

Given the following sql query, which columns would you recommend to be indexed? select invoicenumber, invoicedate, invoice_total, invoice_paid, invoice_total - invoice_paid as balance from invoice where invoice_date > = "2015-07-20" and salesman_id = "jr" order by desc invoice_total drag the correct answers to one of the three pockets

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