Question: a trigger so that after a new item is inserted into invoice_line_item table, the corresponding invoice in the invoices table should have its invoice_total value

a trigger so that after a new item is inserted into invoice_line_item table, the corresponding invoice in the invoices table should have its invoice_total value incremented with the newly inserted line item's line_item_amount. After defining the trigger, insert a new invoice_line_item for Invoice id 78. Test how the trigger impacts the corresponding invoice in invoices table.

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