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46 lines
1.3 KiB
PHP
46 lines
1.3 KiB
PHP
<?PHP //$Id$
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//
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// This file keeps track of upgrades to Moodle's
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// blocks system.
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//
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// Sometimes, changes between versions involve
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// alterations to database structures and other
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// major things that may break installations.
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//
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// The upgrade function in this file will attempt
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// to perform all the necessary actions to upgrade
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// your older installtion to the current version.
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//
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// If there's something it cannot do itself, it
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// will tell you what you need to do.
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//
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// Versions are defined by backup_version.php
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//
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// This file is tailored to PostgreSQL
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function blocks_upgrade($oldversion=0) {
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global $CFG;
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$result = true;
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if ($oldversion < 2004041000 and $result) {
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$result = execute_sql("
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CREATE TABLE {$CFG->prefix}blocks
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(
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id SERIAL8 PRIMARY KEY,
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name varchar(40) NOT NULL default '',
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version INT8 NOT NULL default '0',
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cron INT8 NOT NULL default '0',
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lastcron INT8 NOT NULL default '0',
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visible int NOT NULL default '1'
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)
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") ;
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}
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//Finally, return result
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return $result;
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}
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?>
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