Doesn't work on PostgreSQL

[makroxyz]

 public function primaryKey($length = self::DEFAULT_KEY_LENGTH)
    {
        return $this->normalKey($length)->append('AUTO_INCREMENT PRIMARY KEY');
    }

[neverabe]

Hello, plz help us to fill the following data to try to help you @makroxyz .

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Title1	Title2	Title3
data1	data2	data3
data n + 1	data n + 2	data n + 3