Explain what the result of executing the following SQL statement on the database instance will be. UPDATE LOCATIONS SET country_id=1,2 WHERE location_id=20;

Employees Departments Jobs \begin{tabular}{|c|c|c|c|} \hline department_id & department_name & manager_id & location_id \\ \hline 1 & IT Services & 12 & 10 \\ \hline 2 & Accounting & 66 & 20 \\ \hline 3 & Human Resource & 18 & 30 \\ \hline \end{tabular} \begin{tabular}{|c|c|c|c|} \hline job_id & job_title & min_salary & max_salory \\ \hline 10 & Dep_Manager & $120,000 & $150,000 \\ \hline 22 & Accountant & $60,000 & $80,000 \\ \hline 33 & Programmar & $60,000 & $80,000 \\ \hline 45 & Senior Programmar & $70,000 & $120,000 \\ \hline \end{tabular} Locations Countries \begin{tabular}{|c|c|c|c|c|c|} \hline location_id & street__address & postal_code & sity & state. province & country id \\ \hline 10 & 123 Collins St & 3000 & Melbourne & VIC & 1 \\ \hline 20 & 222 Bourke St & 3000 & Melbourne & VIC & 1 \\ \hline 30 & 555 Swanston St & 3000 & Melbourne & VIC & 1 \\ \hline \end{tabular} \begin{tabular}{|c|c|} \hline country id & country name \\ \hline 1 & Australio \\ \hline 2 & Vietnam \\ \hline 3 & Spain \\ \hline \end{tabular} Job History \begin{tabular}{|c|c|c|c|c|} \hline employeo_id & start_date & end_date & job_id & department_id \\ \hline 10 & 1/01/2001 & 10/04/2002 & 33 & 1 \\ \hline 10 & 11/04/2002 & 20/08/2002 & 33 & 1 \\ \hline 12 & 1/01/1998 & 5/10/2003 & 33 & 1 \\ \hline 12 & 6/10/2003 & 6/10/2004 & 33 & 1 \\ \hline 12 & 7/10/2004 & 7/08/2009 & 33 & 1 \\ \hline \end{tabular} Figure 2: Employee Database Instance