Tcmg 316 exam 1 - Study guides, Class notes & Summaries

TCMG 316 Exam 1 Questions And Answers With Real Solutions

TCMG 316 Exam 1 Review Questions And Answers With Verified Solutions

TCMG 316 Exam 2 Review |Questions with 100% Solutions/Verified Answers When a SELECT statement includes a GROUP BY clause, the SELECT clause can include all but one of the following. Which one is it? - ANSWER columns that are not functionally dependent on a column used for grouping Code example 6-1 SELECT vendor_state, vendor_city, vendor_name, COUNT(*) AS invoice_qty, SUM(invoice_total) AS invoice_average FROM invoices JOIN vendors ON r_id = r_idWHERE vendor_state < 'e'GROUP BY ve...

TCMG 316 Exam 2 Review 100% Correct | latest update When a SELECT statement includes a GROUP BY clause, the SELECT clause can include all but one of the following. Which one is it? - columns that are not functionally dependent on a column used for grouping Code example 6-1 SELECT vendor_state, vendor_city, vendor_name, COUNT(*) AS invoice_qty, SUM(invoice_total) AS invoice_average FROM invoices JOIN vendors ON r_id = r_idWHERE vendor_state < 'e'GROUP BY vendor_state, vendor_city...