subject
Engineering, 06.11.2019 23:31 EDWIN6067

Now create and run a sql query that displays only employee name (first name, middle initial, and last name) and job description sorted by employee last name. see the picture below for the expected result. note to accomplish this you must use concat() function and alias to get employee name grouped into one attribute named emp_name along with sorting the data prior to display. see lecture slide 71 for concat and alias and lecture slides 89 & 90 for sorting a list. additionally you will need to join emp_1 with job by job_code but only select job description to be displayed besides the employee’s name. see lecture slides 100-104 and the textbook for details.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.
Answers: 1
question
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
question
Engineering, 04.07.2019 18:20
For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor
Answers: 3
question
Engineering, 04.07.2019 19:20
At steady state, air at 200 kpa, 325 k, and mass flow rate of 0.5 kg/s enters an insulated duct having differing inlet and exit cross-sectional areas. the inlet cross-sectional area is 6 cm2. at the duct exit, the pressure of the air is 100 kpa and the velocity is 250 m/s. neglecting potential energy effects and modeling air as an 1.008 kj/kg k, determine ideal gas with constant cp = (a) the velocity of the air at the inlet, in m/s. (b) the temperature of the air at the exit, in k. (c) the exit cross-sectional area, in cm2
Answers: 2
You know the right answer?
Now create and run a sql query that displays only employee name (first name, middle initial, and las...
Questions
question
Mathematics, 14.07.2019 19:10
question
Mathematics, 14.07.2019 19:10
question
Advanced Placement (AP), 14.07.2019 19:10
Questions on the website: 13722359