mirror of
https://github.com/moodle/moodle.git
synced 2025-03-09 18:30:03 +01:00
5b9ce58cdc
Added support for postgresql. BTW is it posible to use table_column() function also with mysql, that would make mysql-code easily portable to other database-files.
197 lines
9.2 KiB
PHP
197 lines
9.2 KiB
PHP
<?PHP
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function lesson_upgrade($oldversion) {
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/// This function does anything necessary to upgrade
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/// older versions to match current functionality
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global $CFG;
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if ($oldversion < 2004021600) {
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delete_records("log_display", "module", "lesson");
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modify_database ("", "INSERT INTO prefix_log_display VALUES ('lesson', 'start', 'lesson', 'name');");
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modify_database ("", "INSERT INTO prefix_log_display VALUES ('lesson', 'end', 'lesson', 'name');");
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modify_database ("", "INSERT INTO prefix_log_display VALUES ('lesson', 'view', 'lesson_pages', 'title');");
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}
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if ($oldversion < 2004022200) {
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table_column("lesson", "", "maxattempts", "INTEGER", "4", "UNSIGNED", "0", "NOT NULL", "maxanswers");
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table_column("lesson", "", "nextpagedefault", "INTEGER", "4", "UNSIGNED", "0", "NOT NULL", "maxattempts");
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table_column("lesson", "", "maxpages", "INTEGER", "4", "UNSIGNED", "0", "NOT NULL", "nextpagedefault");
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table_column("lesson_pages", "", "qtype", "INTEGER", "4", "UNSIGNED", "0", "NOT NULL", "lessonid");
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table_column("lesson_pages", "", "qoption", "INTEGER", "4", "UNSIGNED", "0", "NOT NULL", "qtype");
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table_column("lesson_answers", "", "grade", "INTEGER", "4", "UNSIGNED", "0", "NOT NULL", "jumpto");
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}
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if ($oldversion < 2004032000) { // Upgrade some old beta lessons
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execute_sql(" UPDATE \"{$CFG->prefix}lesson_pages\" SET qtype = 3 WHERE qtype = 0");
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}
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if ($oldversion < 2004032400) {
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table_column("lesson", "", "usemaxgrade", "INTEGER", "4", "UNSIGNED", "0", "NOT NULL", "grade");
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table_column("lesson", "", "minquestions", "INTEGER", "4", "UNSIGNED", "0", "NOT NULL", "nextpagedefault");
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}
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if ($oldversion < 2004032700) {
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table_column("lesson_answers", "", "flags", "INTEGER", "4", "UNSIGNED", "0", "NOT NULL", "grade");
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}
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// CDC-FLAG
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if ($oldversion < 2004072100) {
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execute_sql(" create table ".$CFG->prefix."lesson_high_scores
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( id serial8 primary key,
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lessonid int8 not null,
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userid int8 not null,
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gradeid int8 not null,
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nickname varchar(5) not null
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)");
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execute_sql(" create table ".$CFG->prefix."lesson_essay
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( id serial8 primary key,
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lessonid int8 not null,
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userid int8 not null,
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pageid int8 not null,
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answerid int8 not null,
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try int8 not null,
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answer text not null,
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graded int4 not null default 0,
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score int8 not null default 0,
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response text not null,
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sent int4 not null default 0,
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timesubmitted int8 not null
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)");
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execute_sql(" create table ".$CFG->prefix."lesson_branch
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( id serial8 primary key,
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lessonid int8 not null,
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userid int8 not null,
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pageid int8 not null,
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retry int8 not null,
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flag int4 not null,
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timeseen int8 not null
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)");
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execute_sql(" create table ".$CFG->prefix."lesson_timer
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( id serial8 primary key,
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lessonid int8 not null,
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userid int8 not null,
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starttime int8 not null,
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lessontime int8 not null
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)");
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson_pages ADD layout TINYINT(3) UNSIGNED NOT NULL DEFAULT '1' AFTER qoption");
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table_column('lesson_pages','','layout','int','3','unsigned', '1', 'not null', 'qoption');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson_pages ADD display TINYINT(3) UNSIGNED NOT NULL DEFAULT '1' AFTER layout");
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table_column('lesson_pages','','display','int','3','unsigned', '1', 'not null', 'layout');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson_answers ADD score INT(10) NOT NULL DEFAULT '0' AFTER grade");
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table_column('lesson_answers','','score','int','10','unsigned', '1', 'not null', 'grade');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD usepassword TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER name");
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table_column('lesson','','usepassword','int','3','unsigned', '0', 'not null', 'name');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD password VARCHAR(32) NOT NULL DEFAULT '' AFTER usepassword");
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table_column('lesson','','password','varchar','32','', '', 'not null', 'usepassword');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD custom TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER grade");
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table_column('lesson','','custom','int','3','unsigned', '0', 'not null', 'grade');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD ongoing TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER custom");
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table_column('lesson','','ongoing','int','3','unsigned', '0', 'not null', 'custom');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD timed TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER maxpages");
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table_column('lesson','','timed','int','3','unsigned', '0', 'not null', 'maxpages');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD maxtime INT(10) UNSIGNED NOT NULL DEFAULT '0' AFTER timed");
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table_column('lesson','','maxtime','int','10','unsigned', '0', 'not null', 'timed');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD tree TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER retake");
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table_column('lesson','','tree','int','3','unsigned', '0', 'not null', 'retake');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD slideshow TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER tree");
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table_column('lesson','','slideshow','int','3','unsigned', '0', 'not null', 'tree');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD width INT(10) UNSIGNED NOT NULL DEFAULT '640' AFTER slideshow");
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table_column('lesson','','width','int','10','unsigned', '640', 'not null', 'slideshow');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD height INT(10) UNSIGNED NOT NULL DEFAULT '480' AFTER width");
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table_column('lesson','','height','int','10','unsigned', '480', 'not null', 'width');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD bgcolor CHAR(7) NOT NULL DEFAULT '#FFFFFF' AFTER height");
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table_column('lesson','','bgcolor','varchar','7','unsigned', '#FFFFFF', 'not null', 'height');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD displayleft TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER bgcolor");
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table_column('lesson','','displayleft','int','3','unsigned', '0', 'not null', 'bgcolor');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD highscores TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER displayleft");
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table_column('lesson','','highscores','int','3','unsigned', '0', 'not null', 'displayleft');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD maxhighscores INT(10) UNSIGNED NOT NULL DEFAULT '0' AFTER highscores");
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table_column('lesson','','maxhighscores','int','10','unsigned', '0', 'not null', 'highscores');
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}
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if ($oldversion < 2004081100) {
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD practice TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER name");
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table_column('lesson','','practice','int','3','unsigned', '0', 'not null', 'name');
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//execute_sql(" ALTER TABLE {$CFG->prefix}lesson ADD review TINYINT(3) UNSIGNED NOT NULL DEFAULT '0' AFTER maxattempts");
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table_column('lesson','','review','int','3','unsigned', '0', 'not null', 'maxattempts');
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}
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if ($oldversion < 2004081700) {
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execute_sql("CREATE TABLE {$CFG->prefix}lesson_default
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( id serial8 primary key,
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course int8 NOT NULL default '0',
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practice int4 NOT NULL default '0',
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password varchar(32) NOT NULL default '',
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usepassword int4 NOT NULL default '0',
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grade int4 NOT NULL default '0',
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custom int4 NOT NULL default '0',
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ongoing int4 NOT NULL default '0',
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usemaxgrade int4 NOT NULL default '0',
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maxanswers int4 NOT NULL default '4',
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maxattempts int4 NOT NULL default '5',
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review int4 NOT NULL default '0',
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nextpagedefault int4 NOT NULL default '0',
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minquestions int4 NOT NULL default '0',
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maxpages int4 NOT NULL default '0',
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timed int4 NOT NULL default '0',
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maxtime int8 NOT NULL default '0',
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retake int4 NOT NULL default '1',
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tree int4 NOT NULL default '0',
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slideshow int4 NOT NULL default '0',
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width int8 NOT NULL default '640',
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height int8 NOT NULL default '480',
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bgcolor varchar(7) default '#FFFFFF',
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displayleft int4 NOT NULL default '0',
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highscores int4 NOT NULL default '0',
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maxhighscores int8 NOT NULL default '0'
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)");
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}
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// CDC-FLAG end
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if ($oldversion < 2004100400) {
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//execute_sql(" ALTER TABLE `{$CFG->prefix}lesson_attempts` ADD `useranswer` text NOT NULL AFTER correct");
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table_column('lesson_attempts', '', 'useranswer', 'text', '', '', '', 'NOT NULL', 'correct');
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}
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if ($oldversion < 2004100700) {
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//execute_sql(" ALTER TABLE `{$CFG->prefix}lesson` ADD `modattempts` tinyint(3) unsigned NOT NULL default '0' AFTER practice");
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table_column('lesson', '', 'modattempts', 'INT', '4', 'unsigned', '0', 'NOT NULL', 'practice');
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}
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if ($oldversion < 2004102600) {
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//execute_sql(" ALTER TABLE `{$CFG->prefix}lesson_default` ADD `modattempts` tinyint(3) unsigned NOT NULL default '0' AFTER practice");
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table_column('lesson_default', '', 'modattempts', 'INT', '4', 'unsigned', '0', 'NOT NULL', 'practice');
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}
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return true;
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}
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?>
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