gradeimporter/db/install.xml

<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/gradeimporter/db" VERSION="20191002" COMMENT="XMLDB file for Moodle mod/gradeimporter"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
>
  <TABLES>
    <TABLE NAME="gradeimporter" COMMENT="gradeimporter instance table, this table links the submissions to the course." >
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" COMMENT="primary key" />
        <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="The id of the course this instance is placed on" />
        <FIELD NAME="name" TYPE="char" LENGTH="256" NOTNULL="true" SEQUENCE="false" ENUM="false" COMMENT="Instance name" />
        <FIELD NAME="intro" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Description of the grades that are going to be available on the module" />
        <FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="text format of intro field" />
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Time stamp from when the instance was first created" />
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Last time the instance was modified" />
        <FIELD NAME="usermodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" />
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
        <KEY NAME="usermodified" TYPE="foreign" FIELDS="usermodified" REFTABLE="user" REFFIELDS="id"/>
      </KEYS>
    </TABLE>

    <TABLE NAME="gradeimporter_submission" COMMENT="submission table, relates the submission to the gradeimporter, feedback files and student."  >
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
        <FIELD NAME="gradeimporterid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Which gradeimporter instance this submission is related to" />
        <FIELD NAME="name" TYPE="char" LENGTH="256" NOTNULL="true" SEQUENCE="false" COMMENT="submission name" />
        <FIELD NAME="intro" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Description of the submission type ex: exam 1 given on day YYYY/MM/DD" />
        <FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" />
        <FIELD NAME="type" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Type of the submission (exam, exercise list," />
        <FIELD NAME="position" TYPE="int" LENGTH="3" NOTNULL="true" SEQUENCE="false" COMMENT="Position relative to other submissions" />
        <FIELD NAME="visibility" TYPE="int" LENGTH="1" NOTNULL="true" SEQUENCE="false" COMMENT="Registers if students can see this submission." />
        <FIELD NAME="gradebook" TYPE="int" LENGTH="1" NOTNULL="true" SEQUENCE="false" COMMENT="Register if the submission is going to the gradebook" />
        <FIELD NAME="maxgrade" TYPE="int"  LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="Max grade if going to gradebook" />
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" />
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" />
        <FIELD NAME="usermodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" />
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
        <KEY NAME="usermodified" TYPE="foreign" FIELDS="usermodified" REFTABLE="user" REFFIELDS="id"/>
        <KEY NAME="type" TYPE="foreign" FIELDS="type" REFTABLE="gradeimporter_submissiontype" REFFIELDS="id"/>
        <KEY NAME="gradeimporterid" TYPE="foreign" FIELDS="gradeimporterid" REFTABLE="gradeimporter" REFFIELDS="id"/>
      </KEYS>
    </TABLE>

    <TABLE NAME="gradeimporter_submissiontype" COMMENT="Submission types are recorded by this table, eg: exam, exercises list, etc." >
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
        <FIELD NAME="gradeimporterid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Which gradeimporter instance this submission is related to" />
        <FIELD NAME="name" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" COMMENT="Type name (exam, exercises list, etc)."/>
        <FIELD NAME="intro" TYPE="text" NOTNULL="false" COMMENT="Submission type description. eg for exam type: exams given in class."/>
        <FIELD NAME="introformat" TYPE="int" LENGTH="4" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Type description format (html, plaintext, etc.)"/>
      </FIELDS>

      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
        <KEY NAME="gradeimporterid" TYPE="foreign" FIELDS="gradeimporterid" REFTABLE="gradeimporter" REFFIELDS="id"/>
      </KEYS>
    </TABLE>

    <TABLE NAME="gradeimporter_feedback" COMMENT="This table is responsible to link the feedback files from a certain submission to the student" >
      <FIELDS>
        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />
        <FIELD NAME="submissionid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Which submission this feedback is related to" />
        <FIELD NAME="studentid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Student moodle user id. Related the feedback files to the student" />
        <FIELD NAME="grade" TYPE="number" LENGTH="4" NOTNULL="false" SEQUENCE="false" DECIMALS="2" COMMENT="Student grade on the submission" />
        <FIELD NAME="comment" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Teacher comment about the feedback" />
        <FIELD NAME="filename" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" COMMENT="File name to fetch at pluginfile." /><FIELD NAME="usermodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" />
        <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" />
        <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" />
        <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" />
      </FIELDS>
      <KEYS>
        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
        <KEY NAME="usermodified" TYPE="foreign" FIELDS="usermodified" REFTABLE="user" REFFIELDS="id"/>
        <KEY NAME="submissionid" TYPE="foreign" FIELDS="submissionid" REFTABLE="gradeimporter_submission" REFFIELDS="id"/>
      </KEYS>
    </TABLE>
  </TABLES>
</XMLDB>