Which one of the following where statements would display
observations with job titles containing the word 'Manager'?
A.
where substr(Job_Title,(length(Job_Title)-6))='Manager';
B.
where upcase(scan(Job_Title,-1,' '))='MANAGER';
C.
where Job_Title='% Manager ';
D.
where Job_Title like '%Manager%';





雷达卡




京公网安备 11010802022788号







