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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Updater\Migration\Db;
/**
* @see Factory::addColumns()
* @ignore
*/
class AddColumns extends Sql
{
public function __construct($table, $columns, $placeColumnAfter)
{
$changes = array();
foreach ($columns as $columnName => $columnType) {
$part = sprintf("ADD COLUMN `%s` %s", $columnName, $columnType);
if (!empty($placeColumnAfter)) {
$part .= sprintf(' AFTER `%s`', $placeColumnAfter);
$placeColumnAfter = $columnName;
}
$changes[] = $part;
}
$sql = sprintf("ALTER TABLE `%s` %s", $table, implode(', ', $changes));
parent::__construct($sql, static::ERROR_CODE_DUPLICATE_COLUMN);
}
}
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