Embark on a journey of knowledge! Take the quiz and earn valuable credits.
Take A QuizChallenge yourself and boost your learning! Start the quiz now to earn credits.
Take A QuizUnlock your potential! Begin the quiz, answer questions, and accumulate credits along the way.
Take A QuizPlease log in to access this content. You will be redirected to the login page shortly.
LoginGeneral Tech Bugs & Fixes 2 years ago
Posted on 28 Aug 2022, this text provides information on Bugs & Fixes related to General Tech. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
No matter what stage you're at in your education or career, TuteeHUB will help you reach the next level that you're aiming for. Simply,Choose a subject/topic and get started in self-paced practice sessions to improve your knowledge and scores.
Please log in to access this content. You will be redirected to the login page shortly.
LoginReady to take your education and career to the next level? Register today and join our growing community of learners and professionals.
manpreet
Best Answer
2 years ago
Using Symfony 4 / Doctrine 2.6. I have two entities Post and Comment. I want both to be taggable. So I create an entity Tag. I use Doctrine's class table inheritance to create the relationship:
This creates 3 tables:
tag
,post_tag
, andcomment_tag
. Thepost_tag
table structure looks like this:The
tag
table structure looks like this:How are e.g. posts and tags associated? If I want to associate post
13
with tagtest
, would the result be this:post_tag
table:tag
table:?
If so, then what if I want to associate the same tag (
test
) with a comment. Would thetag
table then look like this?That seems a bit redundant. The same entity (the
test
tag) is then represented by 2 rows in thetag
table. Am I getting this wrong?