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Changed drop and add with rename

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Fixed a problem with md5hash field
This commit is contained in:
bobopinna
2007-01-24 15:33:46 +00:00
parent 552d35c187
commit e9c0b9ecbf
1 changed files with 13 additions and 17 deletions
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mod/scorm/db/upgrade.php
+13 -17
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@@ -223,28 +223,24 @@ function xmldb_scorm_upgrade($oldversion=0) {
$table = new XMLDBTable('scorm');
$field = new XMLDBField('external');
/// Launch drop field external
$result = $result && drop_field($table, $field);
$field = new XMLDBField('updatefreq');
$field->setAttributes(XMLDB_TYPE_INTEGER, '1', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0', 'maxattempt');
/// Launch add field updatefreq
$result = $result && add_field($table, $field);
/// Launch rename field updatefreq
$result = $result && rename_field($table, $field, 'updatefreq');
/// Rename field md5_result on table scorm to md5hash
$field = new XMLDBField('md5_result');
if (field_exists($table, $field)) {
$field->setAttributes(XMLDB_TYPE_CHAR, '32', null, XMLDB_NOTNULL, null, null, null, null, 'updatefreq');
/// Launch drop field md5_result
$result = $result && drop_field($table, $field);
/// Define field md5hash to be added to scorm
$field = new XMLDBField('md5hash');
$field->setAttributes(XMLDB_TYPE_CHAR, '32', null, XMLDB_NOTNULL, null, null, null, null, 'updatefreq');
/// Launch add field md5hash
$result = $result && add_field($table, $field);
/// Launch rename field md5hash
$result = $result && rename_field($table, $field, 'md5hash');
} else {
$field = new XMLDBField('md5hash');
$field->setAttributes(XMLDB_TYPE_CHAR, '32', null, XMLDB_NOTNULL, null, null, null, '', 'updatefreq');
$result = $result && add_field($table, $field);
}
}
return $result;