/**
* 对外提供提交SQL
* @param null $sql
* @return bool
* @throws UpaddException
*/
public function sql($sql = null)
{
if ($sql) {
$this->_sql = $sql;
}
$this->log();
$result = $this->_linkID->exec($this->_sql);
if ($result) {
return true;
}
return false;
}
/**
* 对外提供提交SQL
*/
public function sql($sql)
{
$this->_sql = $sql;
return $this->_linkID->exec($sql);
}
/**
* 执行所有事务块内的命令
* @return type
*/
public function exec()
{
return $this->cacheWrite->exec();
}
