moodle/mod/survey/db/install.xml

<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/survey/db" VERSION="20090420" COMMENT="XMLDB file for Moodle mod/survey"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
>
  <TABLES>
    <TABLE NAME="survey" COMMENT="Each record is one SURVEY module with its configuration" NEXT="survey_questions">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="course"/>
        <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="template"/>
        <FIELD NAME="template" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="course" NEXT="days"/>
        <FIELD NAME="days" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="template" NEXT="timecreated"/>
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="days" NEXT="timemodified"/>
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated" NEXT="name"/>
        <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="timemodified" NEXT="intro"/>
        <FIELD NAME="intro" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="introformat"/>
        <FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="intro text field format" PREVIOUS="intro" NEXT="questions"/>
        <FIELD NAME="questions" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="introformat"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="course" UNIQUE="false" FIELDS="course"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="survey_questions" COMMENT="the questions conforming one survey" PREVIOUS="survey" NEXT="survey_answers">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="text"/>
        <FIELD NAME="text" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="shorttext"/>
        <FIELD NAME="shorttext" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" PREVIOUS="text" NEXT="multi"/>
        <FIELD NAME="multi" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="shorttext" NEXT="intro"/>
        <FIELD NAME="intro" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="multi" NEXT="type"/>
        <FIELD NAME="type" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="intro" NEXT="options"/>
        <FIELD NAME="options" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="type"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
      </KEYS>
    </TABLE>
    <TABLE NAME="survey_answers" COMMENT="the answers to each questions filled by the users" PREVIOUS="survey_questions" NEXT="survey_analysis">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
        <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="survey"/>
        <FIELD NAME="survey" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="question"/>
        <FIELD NAME="question" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="survey" NEXT="time"/>
        <FIELD NAME="time" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="question" NEXT="answer1"/>
        <FIELD NAME="answer1" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="time" NEXT="answer2"/>
        <FIELD NAME="answer2" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="answer1"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="survey"/>
        <KEY NAME="survey" TYPE="foreign" FIELDS="survey" REFTABLE="survey" REFFIELDS="id" PREVIOUS="primary" NEXT="question"/>
        <KEY NAME="question" TYPE="foreign" FIELDS="question" REFTABLE="survey_questions" REFFIELDS="id" PREVIOUS="survey"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="userid" UNIQUE="false" FIELDS="userid"/>
      </INDEXES>
    </TABLE>
    <TABLE NAME="survey_analysis" COMMENT="text about each survey submission" PREVIOUS="survey_answers">
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="survey"/>
        <FIELD NAME="survey" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
        <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="survey" NEXT="notes"/>
        <FIELD NAME="notes" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="userid"/>
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="survey"/>
        <KEY NAME="survey" TYPE="foreign" FIELDS="survey" REFTABLE="survey" REFFIELDS="id" PREVIOUS="primary"/>
      </KEYS>
      <INDEXES>
        <INDEX NAME="userid" UNIQUE="false" FIELDS="userid"/>
      </INDEXES>
    </TABLE>
  </TABLES>
</XMLDB>