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31 lines
1.1 KiB
PHP
31 lines
1.1 KiB
PHP
<?PHP // $Id$
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function quiz_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 < 2003010100) {
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execute_sql(" ALTER TABLE {$CFG->prefix}quiz ADD review integer DEFAULT '0' NOT NULL AFTER `grademethod` ");
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}
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if ($oldversion < 2003010301) {
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table_column("quiz_truefalse", "true", "trueanswer", "INTEGER", "10", "UNSIGNED", "0", "NOT NULL", "");
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table_column("quiz_truefalse", "false", "falseanswer", "INTEGER", "10", "UNSIGNED", "0", "NOT NULL", "");
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table_column("quiz_questions", "type", "qtype", "INTEGER", "10", "UNSIGNED", "0", "NOT NULL", "");
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}
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if ($oldversion < 2003022303) {
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modify_database ("", "CREATE TABLE prefix_quiz_randommatch (
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id SERIAL PRIMARY KEY,
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question integer NOT NULL default '0',
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choose integer NOT NULL default '4',
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);");
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}
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return true;
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}
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?>
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