--- phpMyAdmin SQL Dump
--- version 2.6.0-pl1
--- http://www.phpmyadmin.net
---
--- Host: localhost
--- Generation Time: Jun 05, 2005 at 04:32 PM
--- Server version: 4.0.15
--- PHP Version: 4.3.3
---
--- Database: `moodle15`
---
-
+-- --------------------------------------------------------
+-- Quiz module and question bank table definitions.
+--
+-- The tables are grouped divided by:
+-- quiz/questionbank and definition/runtime.
-- --------------------------------------------------------
---
--- Table structure for table `prefix_quiz`
---
+-- --------------------------------------------------------
+-- Quiz module, quiz definition data.
+-- --------------------------------------------------------
CREATE TABLE prefix_quiz (
id int(10) unsigned NOT NULL auto_increment,
KEY course (course)
) TYPE=MyISAM COMMENT='Main information about each quiz';
--- --------------------------------------------------------
-
---
--- Table structure for table `prefix_question_answers`
---
-
-CREATE TABLE prefix_question_answers (
+CREATE TABLE prefix_quiz_question_instances (
id int(10) unsigned NOT NULL auto_increment,
+ quiz int(10) unsigned NOT NULL default '0',
question int(10) unsigned NOT NULL default '0',
- answer text NOT NULL default '',
- fraction float NOT NULL default '0',
- feedback text NOT NULL default '',
+ grade smallint(6) NOT NULL default '0',
PRIMARY KEY (id),
+ KEY quiz (quiz),
KEY question (question)
-) TYPE=MyISAM COMMENT='Answers, with a fractional grade (0-1) and feedback';
+) TYPE=MyISAM COMMENT='The grade for a question in a quiz';
--- --------------------------------------------------------
+CREATE TABLE prefix_quiz_question_versions (
+ id int(10) unsigned NOT NULL auto_increment,
+ quiz int(10) unsigned NOT NULL default '0',
+ oldquestion int(10) unsigned NOT NULL default '0',
+ newquestion int(10) unsigned NOT NULL default '0',
+ originalquestion int(10) unsigned NOT NULL default '0',
+ userid int(10) unsigned NOT NULL default '0',
+ timestamp int(10) unsigned NOT NULL default '0',
+ PRIMARY KEY (id)
+) TYPE=MyISAM COMMENT='The mapping between old and new versions of a question';
---
--- Table structure for table `prefix_quiz_attempts`
---
+-- --------------------------------------------------------
+-- Quiz module, quiz runtime data.
+-- --------------------------------------------------------
CREATE TABLE prefix_quiz_attempts (
id int(10) unsigned NOT NULL auto_increment,
KEY userid (userid)
) TYPE=MyISAM COMMENT='Stores various attempts on a quiz';
--- --------------------------------------------------------
+CREATE TABLE prefix_quiz_grades (
+ id int(10) unsigned NOT NULL auto_increment,
+ quiz int(10) unsigned NOT NULL default '0',
+ userid int(10) unsigned NOT NULL default '0',
+ grade double NOT NULL default '0',
+ timemodified int(10) unsigned NOT NULL default '0',
+ PRIMARY KEY (id),
+ KEY quiz (quiz),
+ KEY userid (userid)
+) TYPE=MyISAM COMMENT='Final quiz grade (may be best of several attempts)';
+-- --------------------------------------------------------
+-- Questionbank definition data.
--
--- Table structure for table `prefix_question_categories`
---
+-- TODO, these tables no longer belong to the quiz module.
+-- They should be moved elsewhere when a good home for them
+-- is found.
+-- --------------------------------------------------------
CREATE TABLE prefix_question_categories (
id int(10) unsigned NOT NULL auto_increment,
KEY course (course)
) TYPE=MyISAM COMMENT='Categories are for grouping questions';
--- --------------------------------------------------------
+CREATE TABLE prefix_question (
+ id int(10) NOT NULL auto_increment,
+ category int(10) NOT NULL default '0',
+ parent int(10) unsigned NOT NULL default '0',
+ name varchar(255) NOT NULL default '',
+ questiontext text NOT NULL,
+ questiontextformat tinyint(2) NOT NULL default '0',
+ image varchar(255) NOT NULL default '',
+ commentarytext text NOT NULL,
+ defaultgrade int(10) unsigned NOT NULL default '1',
+ penalty float NOT NULL default '0.1',
+ qtype varchar(20) NOT NULL default '',
+ length int(10) unsigned NOT NULL default '1',
+ stamp varchar(255) NOT NULL default '',
+ version varchar(255) NOT NULL default '',
+ hidden int(1) unsigned NOT NULL default '0',
+ PRIMARY KEY (id),
+ KEY category (category)
+) TYPE=MyISAM COMMENT='The quiz questions themselves';
---
--- Table structure for table `prefix_question_dataset_definitions`
---
+CREATE TABLE prefix_question_answers (
+ id int(10) unsigned NOT NULL auto_increment,
+ question int(10) unsigned NOT NULL default '0',
+ answer text NOT NULL default '',
+ fraction float NOT NULL default '0',
+ feedback text NOT NULL default '',
+ PRIMARY KEY (id),
+ KEY question (question)
+) TYPE=MyISAM COMMENT='Answers, with a fractional grade (0-1) and feedback';
+
+CREATE TABLE prefix_question_numerical_units (
+ id int(10) unsigned NOT NULL auto_increment,
+ question int(10) unsigned NOT NULL default '0',
+ multiplier decimal(40,20) NOT NULL default '1.00000000000000000000',
+ unit varchar(50) NOT NULL default '',
+ PRIMARY KEY (id),
+ KEY question (question)
+) TYPE=MyISAM COMMENT='Optional unit options for numerical questions';
+
+CREATE TABLE prefix_question_datasets (
+ id int(10) unsigned NOT NULL auto_increment,
+ question int(10) unsigned NOT NULL default '0',
+ datasetdefinition int(10) unsigned NOT NULL default '0',
+ PRIMARY KEY (id),
+ KEY question (question,datasetdefinition)
+) TYPE=MyISAM COMMENT='Many-many relation between questions and dataset definitions';
CREATE TABLE prefix_question_dataset_definitions (
id int(10) unsigned NOT NULL auto_increment,
KEY category (category)
) TYPE=MyISAM COMMENT='Organises and stores properties for dataset items';
--- --------------------------------------------------------
-
---
--- Table structure for table `prefix_question_dataset_items`
---
-
CREATE TABLE prefix_question_dataset_items (
id int(10) unsigned NOT NULL auto_increment,
definition int(10) unsigned NOT NULL default '0',
) TYPE=MyISAM COMMENT='Individual dataset items';
-- --------------------------------------------------------
-
---
--- Table structure for table `prefix_quiz_grades`
---
-
-CREATE TABLE prefix_quiz_grades (
- id int(10) unsigned NOT NULL auto_increment,
- quiz int(10) unsigned NOT NULL default '0',
- userid int(10) unsigned NOT NULL default '0',
- grade double NOT NULL default '0',
- timemodified int(10) unsigned NOT NULL default '0',
- PRIMARY KEY (id),
- KEY quiz (quiz),
- KEY userid (userid)
-) TYPE=MyISAM COMMENT='Final quiz grade (may be best of several attempts)';
-
+-- Questionbank runtime data.
+-- See above TODO.
-- --------------------------------------------------------
---
--- Table structure for table `prefix_question_sessions`
---
+CREATE TABLE prefix_question_attempts (
+ id int(10) unsigned NOT NULL auto_increment,
+ modulename varchar(20) NOT NULL default 'quiz',
+ PRIMARY KEY (id)
+) TYPE=MyISAM COMMENT='Student attempts. This table gets extended by the modules';
CREATE TABLE prefix_question_sessions (
id int(10) unsigned NOT NULL auto_increment,
UNIQUE KEY attemptid (attemptid,questionid)
) TYPE=MyISAM COMMENT='Gives ids of the newest open and newest graded states';
--- --------------------------------------------------------
-
---
--- Table structure for table `prefix_question_numerical_units`
---
-
-CREATE TABLE prefix_question_numerical_units (
- id int(10) unsigned NOT NULL auto_increment,
- question int(10) unsigned NOT NULL default '0',
- multiplier decimal(40,20) NOT NULL default '1.00000000000000000000',
- unit varchar(50) NOT NULL default '',
- PRIMARY KEY (id),
- KEY question (question)
-) TYPE=MyISAM COMMENT='Optional unit options for numerical questions';
-
--- --------------------------------------------------------
-
---
--- Table structure for table `prefix_question_datasets`
---
-
-CREATE TABLE prefix_question_datasets (
- id int(10) unsigned NOT NULL auto_increment,
- question int(10) unsigned NOT NULL default '0',
- datasetdefinition int(10) unsigned NOT NULL default '0',
- PRIMARY KEY (id),
- KEY question (question,datasetdefinition)
-) TYPE=MyISAM COMMENT='Many-many relation between questions and dataset definitions';
-
--- --------------------------------------------------------
-
---
--- Table structure for table `prefix_quiz_question_instances`
---
-
-CREATE TABLE prefix_quiz_question_instances (
- id int(10) unsigned NOT NULL auto_increment,
- quiz int(10) unsigned NOT NULL default '0',
- question int(10) unsigned NOT NULL default '0',
- grade smallint(6) NOT NULL default '0',
- PRIMARY KEY (id),
- KEY quiz (quiz),
- KEY question (question)
-) TYPE=MyISAM COMMENT='The grade for a question in a quiz';
-
--- --------------------------------------------------------
-
---
--- Table structure for table `prefix_quiz_question_versions`
---
-
-CREATE TABLE prefix_quiz_question_versions (
- id int(10) unsigned NOT NULL auto_increment,
- quiz int(10) unsigned NOT NULL default '0',
- oldquestion int(10) unsigned NOT NULL default '0',
- newquestion int(10) unsigned NOT NULL default '0',
- originalquestion int(10) unsigned NOT NULL default '0',
- userid int(10) unsigned NOT NULL default '0',
- timestamp int(10) unsigned NOT NULL default '0',
- PRIMARY KEY (id)
-) TYPE=MyISAM COMMENT='The mapping between old and new versions of a question';
-
--- --------------------------------------------------------
-
---
--- Table structure for table `prefix_question`
---
-
-CREATE TABLE prefix_question (
- id int(10) NOT NULL auto_increment,
- category int(10) NOT NULL default '0',
- parent int(10) unsigned NOT NULL default '0',
- name varchar(255) NOT NULL default '',
- questiontext text NOT NULL,
- questiontextformat tinyint(2) NOT NULL default '0',
- image varchar(255) NOT NULL default '',
- commentarytext text NOT NULL,
- defaultgrade int(10) unsigned NOT NULL default '1',
- penalty float NOT NULL default '0.1',
- qtype varchar(20) NOT NULL default '',
- length int(10) unsigned NOT NULL default '1',
- stamp varchar(255) NOT NULL default '',
- version varchar(255) NOT NULL default '',
- hidden int(1) unsigned NOT NULL default '0',
- PRIMARY KEY (id),
- KEY category (category)
-) TYPE=MyISAM COMMENT='The quiz questions themselves';
-
--- --------------------------------------------------------
-
---
--- Table structure for table `prefix_question_states`
---
-
CREATE TABLE prefix_question_states (
id int(10) unsigned NOT NULL auto_increment,
attempt int(10) unsigned NOT NULL default '0',
) TYPE=MyISAM COMMENT='Stores user responses to a quiz, and percentage grades';
-- --------------------------------------------------------
-
---
--- Table structure for table `prefix_question_attempts`
---
-
-CREATE TABLE prefix_question_attempts (
- id int(10) unsigned NOT NULL auto_increment,
- modulename varchar(20) NOT NULL default 'quiz',
- PRIMARY KEY (id)
-) TYPE=MyISAM COMMENT='Student attempts. This table gets extended by the modules';
-
+-- Quiz log actions.
-- --------------------------------------------------------
-
INSERT INTO prefix_log_display (module, action, mtable, field) VALUES ('quiz', 'add', 'quiz', 'name');
INSERT INTO prefix_log_display (module, action, mtable, field) VALUES ('quiz', 'update', 'quiz', 'name');
INSERT INTO prefix_log_display (module, action, mtable, field) VALUES ('quiz', 'view', 'quiz', 'name');
-# phpMyAdmin MySQL-Dump
-# version 2.3.2-dev
-# http://www.phpmyadmin.net/ (download page)
-#
-# Host: localhost
-# Generation Time: Oct 16, 2002 at 01:12 AM
-# Server version: 3.23.49
-# PHP Version: 4.2.3
-# Database : moodle
-# --------------------------------------------------------
+-- --------------------------------------------------------
+-- Quiz module and question bank table definitions.
+--
+-- The tables are grouped divided by:
+-- quiz/questionbank and definition/runtime.
+-- --------------------------------------------------------
-#
-# Table structure for table prefix_quiz
-#
+-- --------------------------------------------------------
+-- Quiz module, quiz definition data.
+-- --------------------------------------------------------
CREATE TABLE prefix_quiz (
id SERIAL PRIMARY KEY,
delay1 integer NOT NULL default '0',
delay2 integer NOT NULL default '0'
);
-
CREATE INDEX prefix_quiz_course_idx ON prefix_quiz (course);
-# --------------------------------------------------------
-
-#
-# Table structure for table prefix_question_answers
-#
-
-CREATE TABLE prefix_question_answers (
+CREATE TABLE prefix_quiz_question_instances (
id SERIAL PRIMARY KEY,
+ quiz integer NOT NULL default '0',
question integer NOT NULL default '0',
- answer text NOT NULL default '',
- fraction real NOT NULL default '0',
- feedback text NOT NULL default ''
+ grade integer NOT NULL default '0'
);
+CREATE INDEX prefix_quiz_question_instances_quiz_idx ON prefix_quiz_question_instances (quiz);
+CREATE INDEX prefix_quiz_question_instances_question_idx ON prefix_quiz_question_instances (question);
-CREATE INDEX prefix_question_answers_question_idx ON prefix_question_answers (question);
-
+CREATE TABLE prefix_quiz_question_versions (
+ id SERIAL PRIMARY KEY,
+ quiz integer NOT NULL default '0',
+ oldquestion integer NOT NULL default '0',
+ newquestion integer NOT NULL default '0',
+ originalquestion integer NOT NULL default '0',
+ userid integer NOT NULL default '0',
+ timestamp integer NOT NULL default '0'
+);
-# --------------------------------------------------------
-#
-# Table structure for table prefix_quiz_attempts
-#
+-- --------------------------------------------------------
+-- Quiz module, quiz runtime data.
+-- --------------------------------------------------------
CREATE TABLE prefix_quiz_attempts (
id SERIAL PRIMARY KEY,
layout text NOT NULL default '',
preview integer NOT NULL default '0'
);
-
CREATE INDEX prefix_quiz_attempts_quiz_idx ON prefix_quiz_attempts (quiz);
CREATE INDEX prefix_quiz_attempts_userid_idx ON prefix_quiz_attempts (userid);
CREATE UNIQUE INDEX prefix_quiz_attempts_uniqueid_uk ON prefix_quiz_attempts (uniqueid);
-# --------------------------------------------------------
+CREATE TABLE prefix_quiz_grades (
+ id SERIAL PRIMARY KEY,
+ quiz integer NOT NULL default '0',
+ userid integer NOT NULL default '0',
+ grade real NOT NULL default '0',
+ timemodified integer NOT NULL default '0'
+);
-#
-# Table structure for table prefix_question_categories
-#
+CREATE INDEX prefix_quiz_grades_quiz_idx ON prefix_quiz_grades (quiz);
+CREATE INDEX prefix_quiz_grades_userid_idx ON prefix_quiz_grades (userid);
+
+-- --------------------------------------------------------
+-- Questionbank definition data.
+--
+-- TODO, these tables no longer belong to the quiz module.
+-- They should be moved elsewhere when a good home for them
+-- is found.
+-- --------------------------------------------------------
CREATE TABLE prefix_question_categories (
id SERIAL PRIMARY KEY,
parent integer NOT NULL default '0',
sortorder integer NOT NULL default '999'
);
-
CREATE INDEX prefix_question_categories_course_idx ON prefix_question_categories (course);
-# --------------------------------------------------------
-#
-# Table structure for table prefix_question_dataset_definitions
-#
+CREATE TABLE prefix_question (
+ id SERIAL PRIMARY KEY,
+ category integer NOT NULL default '0',
+ parent integer NOT NULL default '0',
+ name varchar(255) NOT NULL default '',
+ questiontext text NOT NULL default '',
+ questiontextformat integer NOT NULL default '0',
+ image varchar(255) NOT NULL default '',
+ commentarytext text NOT NULL default '',
+ defaultgrade integer NOT NULL default '1',
+ penalty real NOT NULL default '0.1',
+ qtype varchar(20) NOT NULL default '0',
+ length integer NOT NULL DEFAULT '1',
+ stamp varchar(255) NOT NULL default '',
+ version varchar(255) NOT NULL default '',
+ hidden integer NOT NULL default '0'
+);
+CREATE INDEX prefix_question_category_idx ON prefix_question (category);
+
+CREATE TABLE prefix_question_answers (
+ id SERIAL PRIMARY KEY,
+ question integer NOT NULL default '0',
+ answer text NOT NULL default '',
+ fraction real NOT NULL default '0',
+ feedback text NOT NULL default ''
+);
+CREATE INDEX prefix_question_answers_question_idx ON prefix_question_answers (question);
+
+CREATE TABLE prefix_question_numerical_units (
+ id SERIAL8 PRIMARY KEY,
+ question INT8 NOT NULL default '0',
+ multiplier decimal(40,20) NOT NULL default '1.00000000000000000000',
+ unit varchar(50) NOT NULL default ''
+);
+CREATE INDEX prefix_question_numerical_units_question_idx ON prefix_question_numerical_units (question);
+CREATE TABLE prefix_question_datasets (
+ id SERIAL8 PRIMARY KEY,
+ question INT8 NOT NULL default '0',
+ datasetdefinition INT8 NOT NULL default '0'
+);
+CREATE INDEX prefix_question_datasets_question_datasetdefinition_idx ON prefix_question_datasets (question,datasetdefinition);
CREATE TABLE prefix_question_dataset_definitions (
id SERIAL8 PRIMARY KEY,
options varchar(255) NOT NULL default '',
itemcount INT8 NOT NULL default '0'
);
-
CREATE INDEX prefix_question_dataset_definitions_category_idx ON prefix_question_dataset_definitions (category);
-# --------------------------------------------------------
-#
-# Table structure for table prefix_question_dataset_items
-#
-
CREATE TABLE prefix_question_dataset_items (
id SERIAL8 PRIMARY KEY,
definition INT8 NOT NULL default '0',
number INT8 NOT NULL default '0',
value varchar(255) NOT NULL default ''
);
-
CREATE INDEX prefix_question_dataset_items_definition_idx ON prefix_question_dataset_items (definition);
-# --------------------------------------------------------
-
-#
-# Table structure for table prefix_quiz_grades
-#
+-- --------------------------------------------------------
+-- Questionbank runtime data.
+-- See above TODO.
+-- --------------------------------------------------------
-CREATE TABLE prefix_quiz_grades (
+CREATE TABLE prefix_question_attempts (
id SERIAL PRIMARY KEY,
- quiz integer NOT NULL default '0',
- userid integer NOT NULL default '0',
- grade real NOT NULL default '0',
- timemodified integer NOT NULL default '0'
+ modulename varchar(20) NOT NULL default 'quiz'
);
-CREATE INDEX prefix_quiz_grades_quiz_idx ON prefix_quiz_grades (quiz);
-CREATE INDEX prefix_quiz_grades_userid_idx ON prefix_quiz_grades (userid);
-
-# --------------------------------------------------------
-
-#
-# Table structure for table prefix_question_sessions
-#
-
-
CREATE TABLE prefix_question_sessions (
id SERIAL PRIMARY KEY,
attemptid integer NOT NULL default '0',
sumpenalty real NOT NULL default '0',
comment text NOT NULL default ''
);
-
CREATE UNIQUE INDEX prefix_question_sessions_attempt_idx ON prefix_question_sessions (attemptid,questionid);
-# --------------------------------------------------------
-#
-# Table structure for table prefix_question_numerical_units
-#
-
-CREATE TABLE prefix_question_numerical_units (
- id SERIAL8 PRIMARY KEY,
- question INT8 NOT NULL default '0',
- multiplier decimal(40,20) NOT NULL default '1.00000000000000000000',
- unit varchar(50) NOT NULL default ''
-);
-
-CREATE INDEX prefix_question_numerical_units_question_idx ON prefix_question_numerical_units (question);
-
-# --------------------------------------------------------
-#
-# Table structure for table prefix_question_datasets
-#
-
-CREATE TABLE prefix_question_datasets (
- id SERIAL8 PRIMARY KEY,
- question INT8 NOT NULL default '0',
- datasetdefinition INT8 NOT NULL default '0'
-);
-
-CREATE INDEX prefix_question_datasets_question_datasetdefinition_idx ON prefix_question_datasets (question,datasetdefinition);
-
-# --------------------------------------------------------
-
-#
-# Table structure for table prefix_quiz_question_instances
-#
-
-CREATE TABLE prefix_quiz_question_instances (
- id SERIAL PRIMARY KEY,
- quiz integer NOT NULL default '0',
- question integer NOT NULL default '0',
- grade integer NOT NULL default '0'
-);
-
-CREATE INDEX prefix_quiz_question_instances_quiz_idx ON prefix_quiz_question_instances (quiz);
-CREATE INDEX prefix_quiz_question_instances_question_idx ON prefix_quiz_question_instances (question);
-
-# --------------------------------------------------------
-
-#
-# Table structure for table prefix_quiz_question_versions
-#
-
-CREATE TABLE prefix_quiz_question_versions (
- id SERIAL PRIMARY KEY,
- quiz integer NOT NULL default '0',
- oldquestion integer NOT NULL default '0',
- newquestion integer NOT NULL default '0',
- originalquestion integer NOT NULL default '0',
- userid integer NOT NULL default '0',
- timestamp integer NOT NULL default '0'
-);
-
-# --------------------------------------------------------
-
-#
-# Table structure for table prefix_question
-#
-
-CREATE TABLE prefix_question (
- id SERIAL PRIMARY KEY,
- category integer NOT NULL default '0',
- parent integer NOT NULL default '0',
- name varchar(255) NOT NULL default '',
- questiontext text NOT NULL default '',
- questiontextformat integer NOT NULL default '0',
- image varchar(255) NOT NULL default '',
- commentarytext text NOT NULL default '',
- defaultgrade integer NOT NULL default '1',
- penalty real NOT NULL default '0.1',
- qtype varchar(20) NOT NULL default '0',
- length integer NOT NULL DEFAULT '1',
- stamp varchar(255) NOT NULL default '',
- version varchar(255) NOT NULL default '',
- hidden integer NOT NULL default '0'
-);
-
-CREATE INDEX prefix_question_category_idx ON prefix_question (category);
-
-# --------------------------------------------------------
-
-#
-# Table structure for table prefix_question_attempts
-#
-
-CREATE TABLE prefix_question_attempts (
- id SERIAL PRIMARY KEY,
- modulename varchar(20) NOT NULL default 'quiz'
-);
-
-# --------------------------------------------------------
-
-#
-# Table structure for table prefix_question_states
-#
-
CREATE TABLE prefix_question_states (
id SERIAL PRIMARY KEY,
attempt integer NOT NULL default '0',
raw_grade real NOT NULL default '0',
penalty real NOT NULL default '0'
);
-
CREATE INDEX prefix_question_states_attempt_idx ON prefix_question_states (attempt);
CREATE INDEX prefix_question_states_question_idx ON prefix_question_states (question);;
+-- --------------------------------------------------------
+-- Quiz log actions.
+-- --------------------------------------------------------
INSERT INTO prefix_log_display (module, action, mtable, field) VALUES ('quiz', 'add', 'quiz', 'name');
INSERT INTO prefix_log_display (module, action, mtable, field) VALUES ('quiz', 'update', 'quiz', 'name');
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