Difference between revisions of "Dataset dependent"

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(Database tables)
(quiz_question_datasets)
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The quiz_question_datasets table is used by dataset dependent questionypes (i.e. calculated) to link datasets to questions.
 
The quiz_question_datasets table is used by dataset dependent questionypes (i.e. calculated) to link datasets to questions.
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;id :int(10) unsigned NOT NULL auto_increment,
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;question :int(10) unsigned NOT NULL default '0',
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;datasetdefinition :int(10) unsigned NOT NULL default '0',
  
 
==Response storage==
 
==Response storage==

Revision as of 00:07, 7 February 2006

Database tables

quiz_dataset_definitions

This table is an indirect extension to the quiz_questions table, because the quiz_question_datasets table can link a question to one or more datasets. Each dataset represents a variable, that is used either in the questiontext or in the answer to a dataset dependent question.

quiz_dataset_items

Dataset items can be created for each dataset. The quiz_dataset_items table stores these possible values for the variables defined in the quiz_dataset_definitions table.

quiz_question_datasets

The quiz_question_datasets table is used by dataset dependent questionypes (i.e. calculated) to link datasets to questions.

id 
int(10) unsigned NOT NULL auto_increment,
question 
int(10) unsigned NOT NULL default '0',
datasetdefinition 
int(10) unsigned NOT NULL default '0',

Response storage

Question->options

State->options