16 行
501 B
PHP
16 行
501 B
PHP
<?php
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defined('BASEPATH') OR exit('No direct script access allowed');
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class Migration_alter_lotw_user_table extends CI_Migration {
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public function up() {
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$this->db->query("ALTER TABLE lotw_users ADD UNIQUE INDEX callsign_UNIQUE (callsign ASC)");
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$this->db->query("ALTER TABLE lotw_users DROP INDEX callsign");
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}
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public function down(){
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$this->db->query("ALTER TABLE lotw_users DROP INDEX callsign_UNIQUE");
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$this->db->query("ALTER TABLE lotw_users ADD INDEX callsign (callsign)");
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}
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}
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