CODEWITHSUNDEEP
database
Nanek
Nanek

Reputation: 353

How to design a complex questionnarie database

Der experts

I am trying to model a complex questionnaire following this database model:

http://www.databaseanswers.org/data_models/questionnaires_complex/index.htm

I am having a little bit of difficulty understanding the model.

Let us say that i have a question which takes a Ranked Answer from 1-5

[Table]
Question_types
type_code = 1
type_description = "Ranked Answer"

[Table]
Questions
question_number = 1
question_type = 1
question_wording = "How much do you like lasagne?"

I want the question ranked from 1-5 - in which table should i put the possible rankings?

Thanks in advance Nanek

Upvotes: 0

Views: 279

Answers (3)

Joel Kinzel
Joel Kinzel

Reputation: 970

Is there a reason that you don't just save the value from the code? IE. have a radio button set in HTML with different values, and then store the value selected by the user?

Upvotes: 0

Ray
Ray

Reputation: 396

Isn't a ranked question just a specific type of multiple choice question? So your rankings have to be put into the table "Multiple_Choice_Questions", with "choice number" receiving your 1 to 5 and "choice wording" your rank-specific text (like "worst" to "best").

Upvotes: 1

JAB
JAB

Reputation: 21089

Something like this, I suppose?

[Table]
Ranked_Answers

question_number = 1
answer_rank = 1
answer_wording = "Love"

question_number = 1
answer_rank = 2
answer_wording = "Like"

question_number = 1
answer_rank = 3
answer_wording = "Indifferent"

question_number = 1
answer_rank = 4
answer_wording = "Dislike"

question_number = 1
answer_rank = 5
answer_wording = "Hate"

And thus question_number would be a foreign key here, assuming it's the primary key in your Questions table.

Upvotes: 0

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