think\db\connector\Sqlite::getFields PHP Метод

    public function getFields($tableName)
    {
        $this->initConnect(true);
        list($tableName) = explode(' ', $tableName);
        $sql = 'PRAGMA table_info( ' . $tableName . ' )';
        // 调试开始
        $this->debug(true);
        $pdo = $this->linkID->query($sql);
        // 调试结束
        $this->debug(false, $sql);
        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
        $info = [];
        if ($result) {
            foreach ($result as $key => $val) {
                $val = array_change_key_case($val);
                $info[$val['name']] = ['name' => $val['name'], 'type' => $val['type'], 'notnull' => 1 === $val['notnull'], 'default' => $val['dflt_value'], 'primary' => '1' == $val['pk'], 'autoinc' => '1' == $val['pk']];
            }
        }
        return $this->fieldCase($info);
    }