MySQL Query

I want a query that does this.

Table structures attached.

I want to query table wo_adjs for all where column "type" = "L", then I want to query table workorder where workorder.wokey = wo_adjs.woid AND workorder.datecompl is between two dates.

I only want to display the wokey (or woid) for the workorders that meet those criteria.

Richard KortsBusiness Owner / Chief DeveloperAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Julian HansenCommented:
You are probably looking for something like this (see below).
Take the JOIN of the two tables on the workorder.wokey = wo.adjs and then filter the results by type and date
SELECT workorder.`wokey` FROM wo_adjs LEFT JOIN workorder ON workorder.`wokey` = wo_adjs.`woid`
    wo_adjs.`type` = 'L' AND 
    workorder.`datecompl` BETWEEN '2015-07-01' AND '2015-08-01';

Open in new window

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
MySQL Server

From novice to tech pro — start learning today.