Sql query help
- or -
Post a project like this2257
$$
- Posted:
- Proposals: 2
- Remote
- #1866102
- Awarded
Description
Experience Level: Intermediate
General information for the website: query
Database management system (DBMS): MySQL
Description of requirements/features: I need a query to calculate the average journey time made to a location. vehicles go over a weighbridge, the weighbridge records the registration of the vehicle, location they came from, the time they went on the weighbridge and the time they finished emptying. The journey time can be calculated by using the previous weighbridge end time and the start time of the next one for that vehicle reg and location and the query needs to not include anything that took longer than 4 hours in the average. there are many vehicles that go to the location and this needs to average them all.
Extra notes:
Database management system (DBMS): MySQL
Description of requirements/features: I need a query to calculate the average journey time made to a location. vehicles go over a weighbridge, the weighbridge records the registration of the vehicle, location they came from, the time they went on the weighbridge and the time they finished emptying. The journey time can be calculated by using the previous weighbridge end time and the start time of the next one for that vehicle reg and location and the query needs to not include anything that took longer than 4 hours in the average. there are many vehicles that go to the location and this needs to average them all.
Extra notes:
Edward D.
100% (7)Projects Completed
8
Freelancers worked with
6
Projects awarded
38%
Last project
7 Feb 2023
United Kingdom
New Proposal
Login to your account and send a proposal now to get this project.
Log inClarification Board Ask a Question
-
There are no clarification messages.
We collect cookies to enable the proper functioning and security of our website, and to enhance your experience. By clicking on 'Accept All Cookies', you consent to the use of these cookies. You can change your 'Cookies Settings' at any time. For more information, please read ourCookie Policy
Cookie Settings
Accept All Cookies