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install.xml

install.xml 29 KB
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  1. <?xml version="1.0" encoding="UTF-8"  ?>
    2. 

  2. <XMLDB PATH="mod/iassign/db" VERSION="20101022" COMMENT="XMLDB file for Moodle mod/iassign" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceScheiaLocation="../../../lib/xmldb/xmldb.xsd">
    3. 

  3.     <TABLES>
    4. 

  4.         <TABLE NAME="iassign_ilm" COMMENT="Info about Interactive Learning Module - iLM" NEXT= "iassign_ilm_config">
    5. 

  5.             <FIELDS>
    6. 

  6.                 <FIELD NAME="id"           TYPE="int"  LENGTH="10"     NOTNULL="true" UNSIGNED="true" SEQUENCE="true"                ENUM="false" COMMENT="Primary key of table"                                            NEXT="name"/>
    7. 

  7.                 <FIELD NAME="name"         TYPE="char" LENGTH="20"     NOTNULL="true"                 SEQUENCE="false"               ENUM="false" COMMENT="Name of the iLM"                         PREVIOUS="id"           NEXT="version"/>
    8. 

  8.                 <FIELD NAME="version"      TYPE="char" LENGTH="30"     NOTNULL="true"                 SEQUENCE="false"               ENUM="false" COMMENT="Version of the iLM"                      PREVIOUS="name"         NEXT="version"/>
    9. 

  9.                 <FIELD NAME="type"         TYPE="char" LENGTH="20"     NOTNULL="true"                 SEQUENCE="false"               ENUM="false" COMMENT="Type of the iLM"                         PREVIOUS="version"      NEXT="description"/>
    10. 

  10.                 <FIELD NAME="description"  TYPE="text" LENGTH="medium" NOTNULL="false"                SEQUENCE="false"               ENUM="false" COMMENT="Description of the iLM"                  PREVIOUS="type"         NEXT="url"/>
    11. 

  11.                 <FIELD NAME="url"          TYPE="text" LENGTH="small"  NOTNULL="false"                SEQUENCE="false"               ENUM="false" COMMENT="URL of iLM"                              PREVIOUS="description"  NEXT="extension"/>
    12. 

  12.                 <FIELD NAME="extension"    TYPE="char" LENGTH="30"     NOTNULL="true" UNSIGNED="true" SEQUENCE="false"               ENUM="false" COMMENT="File extension iLM"                      PREVIOUS="url"          NEXT="parent"/>
    13. 

  13.                 <FIELD NAME="parent"       TYPE="int"  LENGTH="10"     NOTNULL="true" UNSIGNED="true" SEQUENCE="false" DEFAULT="0"   ENUM="false" COMMENT="id iLM parent. 0 - parent"               PREVIOUS="extension"    NEXT="file_jar"/>
    14. 

  14.                 <FIELD NAME="file_jar"     TYPE="char" LENGTH="255"    NOTNULL="true" UNSIGNED="true" SEQUENCE="false"               ENUM="false" COMMENT="File name JAR"                           PREVIOUS="parent"       NEXT="file_class"/>
    15. 

  15.                 <FIELD NAME="file_class"   TYPE="char" LENGTH="255"    NOTNULL="true" UNSIGNED="true" SEQUENCE="false"               ENUM="false" COMMENT="File name class"                         PREVIOUS="file_jar"     NEXT="width"/>
    16. 

  16.                 <FIELD NAME="width"        TYPE="int"  LENGTH="10"     NOTNULL="true" UNSIGNED="true" SEQUENCE="false" DEFAULT="800" ENUM="false" COMMENT="Width of area to display the iLM"        PREVIOUS="file_class"   NEXT="height"/>
    17. 

  17.                 <FIELD NAME="height"       TYPE="int"  LENGTH="10"     NOTNULL="true" UNSIGNED="true" SEQUENCE="false" DEFAULT="700" ENUM="false" COMMENT="Heigth of area to display the iLM"       PREVIOUS="width"        NEXT="enable"/>
    18. 

  18.                 <FIELD NAME="enable"       TYPE="int"  LENGTH="1"                     UNSIGNED="true" SEQUENCE="false" DEFAULT="0"   ENUM="false" COMMENT="Status iLM. 0 - disabled / 1 - enabled"  PREVIOUS="height"       NEXT="timemodified"/>
    19. 

  19.                 <FIELD NAME="timemodified" TYPE="int"  LENGTH="10"     NOTNULL="true" UNSIGNED="true" SEQUENCE="false" DEFAULT="0"   ENUM="false" COMMENT="Date of last modification"               PREVIOUS="enable"       NEXT="author"/>
    20. 

  20.                 <FIELD NAME="author"       TYPE="int"  LENGTH="10"     NOTNULL="true" UNSIGNED="true" SEQUENCE="false" DEFAULT="0"   ENUM="false" COMMENT="id of the author of the iLM"             PREVIOUS="timemodified" NEXT="timecreated"/>
    21. 

  21.                 <FIELD NAME="timecreated"  TYPE="int"  LENGTH="10"     NOTNULL="true" UNSIGNED="true" SEQUENCE="false" DEFAULT="0"   ENUM="false" COMMENT="Date of registration of iLM"             PREVIOUS="author"       NEXT="evaluate"/>
    22. 

  22.                 <FIELD NAME="evaluate"     TYPE="int"  LENGTH="1"                     UNSIGNED="true" SEQUENCE="false" DEFAULT="0"   ENUM="false" COMMENT="iLM has automatic evaluator? 0-no/1-yes" PREVIOUS="timecreated"/>
    23. 

  23.             </FIELDS>
    24. 

  24.             <KEYS>
    25. 

  25.                 <KEY   NAME="primary"      TYPE="primary" FIELDS="id"/>
    26. 

  26.             </KEYS>
    27. 

  27.             <INDEXES>
    28. 

  28.                 <INDEX NAME="name_version"          UNIQUE="true" FIELDS="name,version" NEXT="file_jar"/>
    29. 

  29.                 <INDEX NAME="file_jar"      UNIQUE="true" FIELDS="file_jar" PREVIOUS="name_version"/>
    30. 

  30.             </INDEXES>
    31. 

  31.         </TABLE>
    32. 

  32.         <TABLE NAME="iassign_ilm_config" COMMENT="Info about config iLM" PREVIOUS="iassign_ilm" NEXT= "iassign">
    33. 

  33.             <FIELDS>
    34. 

  34.                 <FIELD NAME="id"             TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"             SEQUENCE="true"  ENUM="false"  COMMENT="Primary key of table"                                                                NEXT="iassign_ilmid"/>
    35. 

  35.                 <FIELD NAME="iassign_ilmid"  TYPE="int"  LENGTH="10"     NOTNULL="true"                              SEQUENCE="false" ENUM="false"  COMMENT="id iLM"                                                    PREVIOUS="id"             NEXT="param_type"/>
    36. 

  36.                 <FIELD NAME="param_type"     TYPE="char" LENGTH="100"    NOTNULL="true"  UNSIGNED="true"             SEQUENCE="false" ENUM="false"  COMMENT="Parameter type"                                            PREVIOUS="iassign_ilmid"  NEXT="param_name"/>
    37. 

  37.                 <FIELD NAME="param_name"     TYPE="char" LENGTH="100"    NOTNULL="true"  UNSIGNED="true"             SEQUENCE="false" ENUM="false"  COMMENT="Parameter name"                                            PREVIOUS="param_type"     NEXT="param_value"/>
    38. 

  38.                 <FIELD NAME="param_value"    TYPE="char" LENGTH="100"    NOTNULL="true"  UNSIGNED="true"             SEQUENCE="false" ENUM="false"  COMMENT="Parameter value"                                           PREVIOUS="param_name"     NEXT="description"/>
    39. 

  39.                 <FIELD NAME="description"    TYPE="text" LENGTH="medium" NOTNULL="false"                             SEQUENCE="false" ENUM="false"  COMMENT="Parameter description"                                     PREVIOUS="param_value"    NEXT="visible"/>
    40. 

  40.                 <FIELD NAME="visible"        TYPE="int"  LENGTH="1"      NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false"  COMMENT="Parameter visible in the editing activities? 0-no/1-yes"   PREVIOUS="description"/>
    41. 

  41.             </FIELDS>
    42. 

  42.             <KEYS>
    43. 

  43.                 <KEY NAME="primary"           TYPE="primary" FIELDS="id"     NEXT="iassign_ilmid"/>
    44. 

  44.                 <KEY NAME="iassign_ilmid"     TYPE="foreign" FIELDS="iassign_ilmid" REFTABLE="iassign_ilm" REFFIELDS="id" PREVIOUS="primary"/>
    45. 

  45.             </KEYS>
    46. 

  46.         </TABLE>
    47. 

  47.         <TABLE NAME="iassign" COMMENT="Instances of the module iAssign" PREVIOUS="iassign_ilm_config" NEXT="iassign_log">
    48. 

  48.             <FIELDS>
    49. 

  49.                 <FIELD NAME="id"             	TYPE="int"  LENGTH="10"  	NOTNULL="true" 	UNSIGNED="true"              	SEQUENCE="true"  ENUM="false" COMMENT="Primary key of table"                                                          										NEXT="course"/>
    50. 

  50.                 <FIELD NAME="course"         	TYPE="int"  LENGTH="10"  	NOTNULL="true" 	UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="id of the course in which the activity is inserted"          	  						PREVIOUS="id"     			NEXT="name"/>
    51. 

  51.                 <FIELD NAME="name"     			TYPE="char" LENGTH="255" 	NOTNULL="true"                             	 	SEQUENCE="false" ENUM="false" COMMENT="Name of the instance of activity"                            	  						PREVIOUS="course" 			NEXT="intro"/>
    52. 

  52.                 <FIELD NAME="intro" 			TYPE="text" 				NOTNULL="false"					 				SEQUENCE="false" COMMENT="The description of the assignment. This field is used by feature MOD_INTRO."   						PREVIOUS="name" 			NEXT="introformat"/>
    53. 

  53.                 <FIELD NAME="introformat" 		TYPE="int" 	LENGTH="4" 		NOTNULL="true" 					 DEFAULT="0" 	SEQUENCE="false" COMMENT="The format of the description field of the assignment. This field is used by feature MOD_INTRO."		PREVIOUS="intro" 			NEXT="activity_group"/>
    54. 

  54.                 <FIELD NAME="activity_group" 	TYPE="int"  LENGTH="1"   	NOTNULL="true" 	UNSIGNED="true"  DEFAULT="1" 	SEQUENCE="false" ENUM="false" COMMENT="Type grouping. 0-do not group / 1-group by type of activity" 	  						PREVIOUS="introformat"   	NEXT="grade"/>
    55. 

  55.                 <FIELD NAME="grade"             TYPE="float"                NOTNULL="true"  UNSIGNED="false" DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Maximum score for activity"                                       						PREVIOUS="activity_group"	NEXT="timeavailable"/>
    56. 

  56.                 <FIELD NAME="timeavailable"     TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Date of opening activity"                                         						PREVIOUS="grade"          	NEXT="timedue"/>
    57. 

  57.                 <FIELD NAME="timedue"           TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Closing date of the activity"                                     						PREVIOUS="timeavailable"  	NEXT="preventlate"/>
    58. 

  58.                 <FIELD NAME="preventlate"       TYPE="int"  LENGTH="2"      NOTNULL="false" UNSIGNED="true"  DEFAULT="1" 	SEQUENCE="false" ENUM="false" COMMENT="Allow sending late? 0 - no / 1 - yes"                             						PREVIOUS="timedue"        	NEXT="test"/>
    59. 

  59.                 <FIELD NAME="test"              TYPE="int"  LENGTH="1"      NOTNULL="false" UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Activity to release test after closing time? 0 - no / 1 - yes"    						PREVIOUS="preventlate"    	NEXT="max_experiment"/>
    60. 

  60.                 <FIELD NAME="max_experiment"    TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Maximum number of attempts. 0 - unlimited"                        						PREVIOUS="test"/>
    61. 

  61.             </FIELDS>
    62. 

  62.             <KEYS>
    63. 

  63.                 <KEY   NAME="primary" TYPE="primary" FIELDS="id" />
    64. 

  64.             </KEYS>
    65. 

  65.             <INDEXES>
    66. 

  66.                 <INDEX NAME="course"  UNIQUE="false" FIELDS="course"/>
    67. 

  67.             </INDEXES>
    68. 

  68.         </TABLE>
    69. 

  69.         <TABLE NAME="iassign_log" COMMENT="Logs of the module iAssign" PREVIOUS="iassign" NEXT="iassign_statement">
    70. 

  70.             <FIELDS>
    71. 

  71.                 <FIELD NAME="id"       		TYPE="int"  LENGTH="10"  	NOTNULL="true" 	UNSIGNED="true"              	SEQUENCE="true"  ENUM="false" COMMENT="Primary key of table"                            						NEXT="time"/>
    72. 

  72.                 <FIELD NAME="time"     		TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Date of log activity"                            PREVIOUS="id"          	NEXT="userid"/>
    73. 

  73.                 <FIELD NAME="userid"   		TYPE="int"  LENGTH="10"  	NOTNULL="true" 	UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Id of active user"                               PREVIOUS="time" 		NEXT="ip"/>
    74. 

  74.                 <FIELD NAME="ip"       		TYPE="char" LENGTH="255"    NOTNULL="true"                               	SEQUENCE="false" ENUM="false" COMMENT="Ip of active user"                               PREVIOUS="userid"   	NEXT="course"/>
    75. 

  75.                 <FIELD NAME="course"   		TYPE="int"  LENGTH="10"  	NOTNULL="true" 	UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Id of the active course"          	  			PREVIOUS="ip"     		NEXT="cmid"/>
    76. 

  76.                 <FIELD NAME="cmid"          TYPE="int"  LENGTH="10"  	NOTNULL="true" 	UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Id of the active course module"                  PREVIOUS="course" 		NEXT="ilmid"/>
    77. 

  77.                 <FIELD NAME="ilmid"         TYPE="int"  LENGTH="10"  	NOTNULL="true" 	UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="Id of the iLM "			                  		PREVIOUS="cmid" 		NEXT="action"/>
    78. 

  78.                 <FIELD NAME="action"     	TYPE="char" LENGTH="255" 	NOTNULL="true"                             	 	SEQUENCE="false" ENUM="false" COMMENT="Action of user in active course"                 PREVIOUS="ilmid" 		NEXT="info"/>
    79. 

  79.                 <FIELD NAME="info" 			TYPE="text" LENGTH="medium"	NOTNULL="false"					 				SEQUENCE="false" 			  COMMENT="The additional information of log"   			PREVIOUS="action" 		NEXT="language"/>
    80. 

  80.                 <FIELD NAME="language" 		TYPE="char"	LENGTH="10"		NOTNULL="true" 					 				SEQUENCE="false" ENUM="false" COMMENT="The language code of active user"				PREVIOUS="info" 		NEXT="user_agent"/>
    81. 

  81.                 <FIELD NAME="user_agent"	TYPE="char" LENGTH="255" 	NOTNULL="true"                             	 	SEQUENCE="false" ENUM="false" COMMENT="User agent  of active user"                      PREVIOUS="language"		NEXT="javascript"/>
    82. 

  82.                 <FIELD NAME="javascript"    TYPE="int"  LENGTH="1" 		NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="User agent allow Javascript ? 0 - no / 1 - yes"  PREVIOUS="user_agent"	NEXT="java"/>
    83. 

  83.                 <FIELD NAME="java"     		TYPE="int"  LENGTH="1" 		NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" 	SEQUENCE="false" ENUM="false" COMMENT="User agent allow Java ? 0 - no / 1 - yes"        PREVIOUS="javascript"/>
    84. 

  84.             </FIELDS>
    85. 

  85.             <KEYS>
    86. 

  86.                 <KEY   NAME="primary" TYPE="primary" FIELDS="id" />
    87. 

  87.             </KEYS>
    88. 

  88.             <INDEXES>
    89. 

  89.                 <INDEX NAME="course"  UNIQUE="false" FIELDS="course"/>
    90. 

  90.             </INDEXES>
    91. 

  91.         </TABLE>
    92. 

  92.         <TABLE NAME="iassign_statement" COMMENT="Info about interactive activities"  PREVIOUS="iassign_log" NEXT="iassign_submission">
    93. 

  93.             <FIELDS>
    94. 

  94.                 <FIELD NAME="id"                       TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"              SEQUENCE="true"  ENUM="false" COMMENT="Primary key of table"                                                                             NEXT="name"/>
    95. 

  95.                 <FIELD NAME="name"                     TYPE="char" LENGTH="255"    NOTNULL="true"                               SEQUENCE="false" ENUM="false" COMMENT="Title of activity"                                                PREVIOUS="id"                   NEXT="iassignid"/>
    96. 

  96.                 <FIELD NAME="iassignid"                TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="id of the task in which the activity is inserted"                 PREVIOUS="name"                 NEXT="type_iassign"/>
    97. 

  97.                 <FIELD NAME="type_iassign"             TYPE="int"  LENGTH="2"      NOTNULL="true"  UNSIGNED="true"  DEFAULT="3" SEQUENCE="false" ENUM="false" COMMENT="Type of activity. 1 - example / 2 - test / 3 - exercise"          PREVIOUS="iassignid"            NEXT="proposition"/>
    98. 

  98.                 <FIELD NAME="proposition"              TYPE="text" LENGTH="medium" NOTNULL="false"                              SEQUENCE="false" ENUM="false" COMMENT="Proposition the activity"                                         PREVIOUS="type_iassign"         NEXT="author_name"/>
    99. 

  99.                 <FIELD NAME="author_name"              TYPE="char" LENGTH="255"    NOTNULL="true"                               SEQUENCE="false" ENUM="false" COMMENT="Author name the activity"                                         PREVIOUS="proposition"          NEXT="author_modified_name"/>
    100. 

  100.                 <FIELD NAME="author_modified_name"     TYPE="char" LENGTH="255"    NOTNULL="true"                               SEQUENCE="false" ENUM="false" COMMENT="Name of last author to modify the activity"                       PREVIOUS="author_name"          NEXT="iassign_ilmid"/>
    101. 

  101.                 <FIELD NAME="iassign_ilmid"            TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"              SEQUENCE="false" ENUM="false" COMMENT="iLM id used in the activity"                                      PREVIOUS="author_modified_name" NEXT="file"/>
    102. 

  102.                 <FIELD NAME="file"                     TYPE="char" LENGTH="255"    NOTNULL="false"                              SEQUENCE="false" ENUM="false" COMMENT="Address and file name of the activity"                            PREVIOUS="iassign_ilmid"        NEXT="grade"/>
    103. 

  103.                 <FIELD NAME="grade"                    TYPE="float"                NOTNULL="true"  UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="Maximum score for activity"                                       PREVIOUS="file"                 NEXT="timemodified"/>
    104. 

  104.                 <FIELD NAME="timemodified"             TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="Date of last modification"                                        PREVIOUS="grade"                NEXT="timecreated"/>
    105. 

  105.                 <FIELD NAME="timecreated"              TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="Date of creation"                                                 PREVIOUS="timemodified"         NEXT="timeavailable"/>
    106. 

  106.                 <FIELD NAME="timeavailable"            TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="Date of opening activity"                                         PREVIOUS="timecreated"          NEXT="timedue"/>
    107. 

  107.                 <FIELD NAME="timedue"                  TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="Closing date of the activity"                                     PREVIOUS="timeavailable"        NEXT="preventlate"/>
    108. 

  108.                 <FIELD NAME="preventlate"              TYPE="int"  LENGTH="2"      NOTNULL="false" UNSIGNED="true"  DEFAULT="1" SEQUENCE="false" ENUM="false" COMMENT="Allow sending late? 0 - no / 1 - yes"                             PREVIOUS="timedue"              NEXT="test"/>
    109. 

  109.                 <FIELD NAME="test"                     TYPE="int"  LENGTH="1"      NOTNULL="false" UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="Activity to release test after closing time? 0 - no / 1 - yes"    PREVIOUS="preventlate"          NEXT="special_param1"/>
    110. 

  110.                 <FIELD NAME="special_param1"           TYPE="int"  LENGTH="1"      NOTNULL="false" UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="Activity contains algorithm? 0 - no / 1 - yes"                    PREVIOUS="test"                 NEXT="position" />
    111. 

  111.                 <FIELD NAME="position"                 TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="Position of activity within the group"                            PREVIOUS="special_param1"       NEXT="visible"/>
    112. 

  112.                 <FIELD NAME="visible"                  TYPE="int"  LENGTH="1"      NOTNULL="false" UNSIGNED="true"  DEFAULT="1" SEQUENCE="false" ENUM="false" COMMENT="Status of viewing activity. 0 – hide / 1 - show"                  PREVIOUS="position"             NEXT="max_experiment"/>
    113. 

  113.                 <FIELD NAME="max_experiment"           TYPE="int"  LENGTH="10"     NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="Maximum number of attempts. 0 - unlimited"                        PREVIOUS="visible"              NEXT="dependency"/>
    114. 

  114.                 <FIELD NAME="dependency"               TYPE="char" LENGTH="255"    NOTNULL="true"  UNSIGNED="true"  DEFAULT="0" SEQUENCE="false" ENUM="false" COMMENT="List the activities that this activity depends. 0 - independent"  PREVIOUS="max_experiment"       NEXT="automatic_evaluate"/>
    115. 

  115.                 <FIELD NAME="automatic_evaluate"       TYPE="int"  LENGTH="1"      NOTNULL="false" UNSIGNED="true"  DEFAULT="1" SEQUENCE="false" ENUM="false" COMMENT="Using automatic evaluation activity?0 - no / 1 - yes"             PREVIOUS="dependency"           NEXT="show_answer"/>
    116. 

  116.                 <FIELD NAME="show_answer"              TYPE="int"  LENGTH="1"      NOTNULL="false" UNSIGNED="true"  DEFAULT="1" SEQUENCE="false" ENUM="false" COMMENT="Show automatic evaluation results to students? 0 - no / 1 - yes"  PREVIOUS="automatic_evaluate"/>
    117. 

  117.             </FIELDS>
    118. 

  118.             <KEYS>
    119. 

  119.                 <KEY NAME="primary"       TYPE="primary" FIELDS="id" NEXT="iassignid"/>
    120. 

  120.                 <KEY NAME="iassignid"     TYPE="foreign" FIELDS="iassignid"     REFTABLE="iassign"     REFFIELDS="id" PREVIOUS="primary" NEXT="iassign_ilmid"/>
    121. 

  121.                 <KEY NAME="iassign_ilmid" TYPE="foreign" FIELDS="iassign_ilmid" REFTABLE="iassign_ilm" REFFIELDS="id" PREVIOUS="iassignid"/>
    122. 

  122.             </KEYS>
    123. 

  123.         </TABLE>
    124. 

  124.         <TABLE NAME="iassign_submission" COMMENT="Info about submissions of interactive activities" PREVIOUS="iassign_statement" NEXT="iassign_submission_comment">
    125. 

  125.             <FIELDS>
    126. 

  126.                 <FIELD NAME="id"                  TYPE="int"  LENGTH="10"  NOTNULL="true" UNSIGNED="true"              SEQUENCE="true"   ENUM="false" COMMENT="Primary key of table"                                                                                                              NEXT="iassign_statementid"/>
    127. 

  127.                 <FIELD NAME="iassign_statementid" TYPE="int"  LENGTH="10"  NOTNULL="true" UNSIGNED="true"  DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="id interactive activity"                                                                            PREVIOUS="id"                  NEXT="userid"/>
    128. 

  128.                 <FIELD NAME="userid"              TYPE="int"  LENGTH="10"  NOTNULL="true" UNSIGNED="true"  DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="id of submitting author"                                                                            PREVIOUS="iassign_statementid" NEXT="timecreated"/>
    129. 

  129.                 <FIELD NAME="timecreated"         TYPE="int"  LENGTH="10"  NOTNULL="true" UNSIGNED="true"  DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="Date of first submission"                                                                           PREVIOUS="userid"              NEXT="timemodified"/>
    130. 

  130.                 <FIELD NAME="timemodified"        TYPE="int"  LENGTH="10"  NOTNULL="true" UNSIGNED="true"  DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="Date last modified"                                                                                 PREVIOUS="timecreated"         NEXT="grade"/>
    131. 

  131.                 <FIELD NAME="grade"               TYPE="float"             NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="Grade of evaluation"                                                                                PREVIOUS="timemodified"        NEXT="teacher"/>
    132. 

  132.                 <FIELD NAME="teacher"             TYPE="int"  LENGTH="10"  NOTNULL="true" UNSIGNED="true"  DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="id teacher"                                                                                         PREVIOUS="grade"               NEXT="answer"/>
    133. 

  133.                 <FIELD NAME="answer"              TYPE="text" LENGTH="big" NOTNULL="true"                              SEQUENCE="false"  ENUM="false" COMMENT="String with the last solution sent by the student"                                                  PREVIOUS="teacher"             NEXT="experiment"/>
    134. 

  134.                 <FIELD NAME="experiment"          TYPE="int"  LENGTH="1"   NOTNULL="true" UNSIGNED="true"  DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="Total  of submissions"                                                                              PREVIOUS="answer"              NEXT="status"/>
    135. 

  135.                 <FIELD NAME="status"              TYPE="int"  LENGTH="1"   NOTNULL="true" UNSIGNED="true"  DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="Status of activities. 0-not submitted/1-submitted/2-evaluated as incorrect/3-evaluated as correct"  PREVIOUS="experiment"/>
    136. 

  136.             </FIELDS>
    137. 

  137.             <KEYS>
    138. 

  138.                 <KEY NAME="primary"             TYPE="primary" FIELDS="id" NEXT="iassign_statementid"/>
    139. 

  139.                 <KEY NAME="iassign_statementid" TYPE="foreign" FIELDS="iassign_statementid" REFTABLE="iassign_statement" REFFIELDS="id" PREVIOUS="primary"/>
    140. 

  140.             </KEYS>
    141. 

  141.             <INDEXES>
    142. 

  142.                 <INDEX NAME="userid" UNIQUE="false" FIELDS="userid"/>
    143. 

  143.             </INDEXES>
    144. 

  144.         </TABLE>
    145. 

  145.         <TABLE NAME="iassign_submission_comment" COMMENT="Comments of interactive activities" PREVIOUS="iassign_submission" NEXT="iassign_security">
    146. 

  146.             <FIELDS>
    147. 

  147.                 <FIELD NAME="id"                    TYPE="int"  LENGTH="10"   NOTNULL="true" UNSIGNED="true"             SEQUENCE="true"   ENUM="false" COMMENT="Primary key of table"                                                            NEXT="iassign_submissionid"/>
    148. 

  148.                 <FIELD NAME="iassign_submissionid"  TYPE="int"  LENGTH="10"   NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="id submission comment"                          PREVIOUS="id"                    NEXT="comment_authorid"/>
    149. 

  149.                 <FIELD NAME="comment_authorid"      TYPE="int"  LENGTH="10"   NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="id author comment"                              PREVIOUS="iassign_submissionid"  NEXT="timecreated"/>
    150. 

  150.                 <FIELD NAME="timecreated"           TYPE="int"  LENGTH="10"   NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="Date of sending the comment"                    PREVIOUS="comment_authorid"      NEXT="comment"/>
    151. 

  151.                 <FIELD NAME="comment"               TYPE="text" LENGTH="big"  NOTNULL="true"                             SEQUENCE="false"  ENUM="false" COMMENT="Comment"                                        PREVIOUS="timecreated"           NEXT="return_status"/>
    152. 

  152.                 <FIELD NAME="return_status"         TYPE="int"  LENGTH="1"    NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="Status of return. 0 - unread / 1 -read"         PREVIOUS="comment"               NEXT="receiver"/>
    153. 

  153.                 <FIELD NAME="receiver"              TYPE="int"  LENGTH="1"    NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false"  ENUM="false" COMMENT="1 - message to teacher. 2 - message to student" PREVIOUS="return_status"/>
    154. 

  154.             </FIELDS>
    155. 

  155.             <KEYS>
    156. 

  156.                 <KEY NAME="primary"              TYPE="primary" FIELDS="id" NEXT="iassign_submissionid"/>
    157. 

  157.                 <KEY NAME="iassign_submissionid" TYPE="foreign" FIELDS="iassign_submissionid" REFTABLE="iassign_submission" REFFIELDS="id" PREVIOUS="primary"/>
    158. 

  158.             </KEYS>
    159. 

  159.         </TABLE>
    160. 

  160.         <TABLE NAME="iassign_security" COMMENT="Info about secure access to interactive activities" PREVIOUS="iassign_submission_comment">
    161. 

  161.             <FIELDS>
    162. 

  162.                 <FIELD NAME="id"                  TYPE="int"  LENGTH="10"   NOTNULL="true" UNSIGNED="true"             SEQUENCE="true"  ENUM="false"  COMMENT="Primary key of table"                                                     NEXT="iassign_statementid"/>
    163. 

  163.                 <FIELD NAME="iassign_statementid" TYPE="int"  LENGTH="10"   NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false"  COMMENT="id interactive activity"                   PREVIOUS="id"                  NEXT="userid"/>
    164. 

  164.                 <FIELD NAME="userid"              TYPE="int"  LENGTH="10"   NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false"  COMMENT="id of submitting author"                   PREVIOUS="iassign_statementid" NEXT="file"/>
    165. 

  165.                 <FIELD NAME="file"                TYPE="text" LENGTH="big"  NOTNULL="true"                             SEQUENCE="false" ENUM="false"  COMMENT="Origin of activity sent"                   PREVIOUS="userid"              NEXT="timecreated"/>
    166. 

  166.                 <FIELD NAME="timecreated"         TYPE="int"  LENGTH="10"   NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false"  COMMENT="Moment that the activity has been invoked" PREVIOUS="file"                NEXT="view"/>
    167. 

  167.                 <FIELD NAME="view"                TYPE="int"  LENGTH="10"   NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false"  COMMENT="Preview control flag of the iLM"           PREVIOUS="timecreated"/>
    168. 

  168.             </FIELDS>
    169. 

  169.             <KEYS>
    170. 

  170.                 <KEY NAME="primary"      TYPE="primary" FIELDS="id" NEXT="iassign_statementid"/>
    171. 

  171.                 <KEY NAME="iassign_statementid" TYPE="foreign" FIELDS="iassign_statementid" REFTABLE="iassign_statement" REFFIELDS="id" PREVIOUS="primary"/>
    172. 

  172.             </KEYS>
    173. 

  173.         </TABLE>
    174. 

  174.     </TABLES>
    175. 

  175. </XMLDB>
    176.