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<?php namespace Illuminate\Database\Query\Processors;
use Illuminate\Database\Query\Builder;
class PostgresProcessor extends Processor {
/**
* Process an "insert get ID" query.
*
* @param \Illuminate\Database\Query\Builder $query
* @param string $sql
* @param array $values
* @param string $sequence
* @return int
*/
public function processInsertGetId(Builder $query, $sql, $values, $sequence = null)
{
$results = $query->getConnection()->select($sql, $values);
$sequence = $sequence ?: 'id';
$result = (array) $results[0];
$id = $result[$sequence];
return is_numeric($id) ? (int) $id : $id;
}
/**
* Process the results of a column listing query.
*
* @param array $results
* @return array
*/
public function processColumnListing($results)
{
return array_values(array_map(function($r) { return $r->column_name; }, $results));
}
}
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