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<?php |
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namespace ClickHouseDB\Transport; |
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use ClickHouseDB\Exception\TransportException; |
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use ClickHouseDB\Query\Degeneration; |
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use ClickHouseDB\Query\Query; |
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use ClickHouseDB\Query\WhereInFile; |
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use ClickHouseDB\Query\WriteToFile; |
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use ClickHouseDB\Settings; |
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use ClickHouseDB\Statement; |
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use const PHP_EOL; |
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class Http |
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{ |
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const AUTH_METHOD_HEADER = 1; |
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const AUTH_METHOD_QUERY_STRING = 2; |
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const AUTH_METHOD_BASIC_AUTH = 3; |
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const AUTH_METHODS_LIST = [ |
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self::AUTH_METHOD_HEADER, |
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self::AUTH_METHOD_QUERY_STRING, |
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self::AUTH_METHOD_BASIC_AUTH, |
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]; |
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/** |
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* @var string |
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*/ |
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private $_username = null; |
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/** |
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* @var string |
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*/ |
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private $_password = null; |
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/** |
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* The username and password can be indicated in one of three ways: |
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* - Using HTTP Basic Authentication. |
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* - In the ‘user’ and ‘password’ URL parameters. |
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* - Using ‘X-ClickHouse-User’ and ‘X-ClickHouse-Key’ headers (by default) |
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* |
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* @see https://clickhouse.tech/docs/en/interfaces/http/ |
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* @var int |
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*/ |
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private $_authMethod = self::AUTH_METHOD_HEADER; |
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/** |
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* @var string |
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*/ |
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private $_host = ''; |
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/** |
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* @var int |
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*/ |
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private $_port = 0; |
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/** |
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* @var bool|int |
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*/ |
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private $_verbose = false; |
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/** |
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* @var CurlerRolling |
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*/ |
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private $_curler = null; |
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/** |
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* @var Settings |
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*/ |
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private $_settings = null; |
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/** |
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* @var array |
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*/ |
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private $_query_degenerations = []; |
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/** |
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* Count seconds (int) |
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* |
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* @var int |
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*/ |
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private $_connectTimeOut = 5; |
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/** |
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* @var callable |
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*/ |
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private $xClickHouseProgress = null; |
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/** |
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* @var null|string |
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*/ |
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private $sslCA = null; |
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/** |
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* Http constructor. |
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* @param string $host |
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* @param int $port |
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* @param string $username |
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* @param string $password |
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* @param int $authMethod |
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*/ |
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public function __construct($host, $port, $username, $password, int $authMethod = null) |
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{ |
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$this->setHost($host, $port); |
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$this->_username = $username; |
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$this->_password = $password; |
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$this->_authMethod = $authMethod; |
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$this->_settings = new Settings($this); |
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$this->setCurler(); |
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} |
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public function setCurler() |
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{ |
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$this->_curler = new CurlerRolling(); |
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} |
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/** |
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* @param CurlerRolling $curler |
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*/ |
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public function setDirtyCurler(CurlerRolling $curler) |
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{ |
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if ($curler instanceof CurlerRolling) { |
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$this->_curler = $curler; |
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} |
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} |
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/** |
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* @return CurlerRolling |
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*/ |
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public function getCurler() |
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{ |
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return $this->_curler; |
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} |
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/** |
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* @param string $host |
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* @param int $port |
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*/ |
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public function setHost($host, $port = -1) |
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{ |
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if ($port > 0) { |
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$this->_port = $port; |
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} |
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$this->_host = $host; |
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} |
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/** |
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* Sets client SSL certificate for Yandex Cloud |
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* |
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* @param string $caPath |
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*/ |
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public function setSslCa($caPath) |
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{ |
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$this->sslCA = $caPath; |
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} |
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/** |
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* @return string |
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*/ |
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public function getUri() |
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{ |
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$proto = 'http'; |
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if ($this->settings()->isHttps()) { |
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$proto = 'https'; |
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} |
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$uri = $proto . '://' . $this->_host; |
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if (stripos($this->_host, '/') !== false || stripos($this->_host, ':') !== false) { |
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return $uri; |
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} |
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if (intval($this->_port) > 0) { |
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return $uri . ':' . $this->_port; |
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} |
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1 |
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return $uri; |
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} |
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/** |
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* @return Settings |
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*/ |
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public function settings() |
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{ |
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return $this->_settings; |
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} |
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/** |
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* @param bool|int $flag |
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* @return mixed |
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*/ |
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public function verbose($flag) |
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{ |
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$this->_verbose = $flag; |
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return $flag; |
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} |
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/** |
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* @param array $params |
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* @return string |
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*/ |
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private function getUrl($params = []) |
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{ |
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$settings = $this->settings()->getSettings(); |
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if (is_array($params) && sizeof($params)) { |
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$settings = array_merge($settings, $params); |
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} |
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if ($this->settings()->isReadOnlyUser()) { |
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unset($settings['extremes']); |
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unset($settings['readonly']); |
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unset($settings['enable_http_compression']); |
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unset($settings['max_execution_time']); |
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} |
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unset($settings['https']); |
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221
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return $this->getUri() . '?' . http_build_query($settings); |
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} |
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/** |
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* @param array $extendinfo |
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* @return CurlerRequest |
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*/ |
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43 |
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private function newRequest($extendinfo) |
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{ |
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$new = new CurlerRequest(); |
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43 |
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switch ($this->_authMethod) { |
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43 |
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case self::AUTH_METHOD_QUERY_STRING: |
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/* @todo: Move this implementation to CurlerRequest class. Possible options: the authentication method |
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* should be applied in method `CurlerRequest:prepareRequest()`. |
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*/ |
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$this->settings()->set('user', $this->_username); |
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$this->settings()->set('password', $this->_password); |
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break; |
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43 |
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case self::AUTH_METHOD_BASIC_AUTH: |
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$new->authByBasicAuth($this->_username, $this->_password); |
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break; |
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default: |
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// Auth with headers by default |
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43 |
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$new->authByHeaders($this->_username, $this->_password); |
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43 |
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break; |
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} |
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250
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43 |
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$new->POST()->setRequestExtendedInfo($extendinfo); |
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252
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43 |
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if ($this->settings()->isEnableHttpCompression()) { |
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43 |
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$new->httpCompression(true); |
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} |
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43 |
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if ($this->settings()->getSessionId()) { |
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1 |
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$new->persistent(); |
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} |
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43 |
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if ($this->sslCA) { |
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$new->setSslCa($this->sslCA); |
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} |
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262
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43 |
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$new->timeOut($this->settings()->getTimeOut()); |
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43 |
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$new->connectTimeOut($this->_connectTimeOut);//->keepAlive(); // one sec |
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43 |
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$new->verbose(boolval($this->_verbose)); |
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265
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43 |
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return $new; |
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267
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} |
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269
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/** |
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270
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* @param Query $query |
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271
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* @param array $urlParams |
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272
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* @param bool $query_as_string |
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273
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* @return CurlerRequest |
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* @throws \ClickHouseDB\Exception\TransportException |
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275
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*/ |
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43 |
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private function makeRequest(Query $query, $urlParams = [], $query_as_string = false) |
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277
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{ |
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43 |
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$sql = $query->toSql(); |
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280
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43 |
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if ($query_as_string) { |
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1 |
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$urlParams['query'] = $sql; |
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} |
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283
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284
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$extendinfo = [ |
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43 |
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'sql' => $sql, |
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286
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43 |
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'query' => $query, |
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287
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43 |
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'format' => $query->getFormat() |
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288
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]; |
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289
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290
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43 |
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$new = $this->newRequest($extendinfo); |
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291
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292
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/* |
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293
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* Build URL after request making, since URL may contain auth data. This will not matter after the |
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294
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* implantation of the todo in the `HTTP:newRequest()` method. |
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295
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*/ |
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296
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43 |
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$url = $this->getUrl($urlParams); |
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297
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43 |
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$new->url($url); |
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298
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299
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300
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43 |
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if (!$query_as_string) { |
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301
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43 |
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$new->parameters_json($sql); |
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302
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|
} |
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|
|
|
|
|
303
|
43 |
|
if ($this->settings()->isEnableHttpCompression()) { |
|
304
|
43 |
|
$new->httpCompression(true); |
|
305
|
|
|
} |
|
306
|
|
|
|
|
307
|
43 |
|
return $new; |
|
308
|
|
|
} |
|
309
|
|
|
|
|
310
|
|
|
/** |
|
311
|
|
|
* @param string|Query $sql |
|
|
|
|
|
|
312
|
|
|
* @return CurlerRequest |
|
313
|
|
|
*/ |
|
314
|
3 |
|
public function writeStreamData($sql) |
|
|
|
|
|
|
315
|
|
|
{ |
|
|
|
|
|
|
316
|
|
|
|
|
317
|
3 |
|
if ($sql instanceof Query) { |
|
318
|
1 |
|
$query = $sql; |
|
319
|
|
|
} else { |
|
320
|
2 |
|
$query = new Query($sql); |
|
321
|
|
|
} |
|
322
|
|
|
|
|
323
|
|
|
$extendinfo = [ |
|
324
|
3 |
|
'sql' => $sql, |
|
|
|
|
|
|
325
|
3 |
|
'query' => $query, |
|
|
|
|
|
|
326
|
3 |
|
'format' => $query->getFormat() |
|
|
|
|
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|
327
|
|
|
]; |
|
|
|
|
|
|
328
|
|
|
|
|
329
|
3 |
|
$request = $this->newRequest($extendinfo); |
|
330
|
|
|
|
|
331
|
|
|
/* |
|
332
|
|
|
* Build URL after request making, since URL may contain auth data. This will not matter after the |
|
333
|
|
|
* implantation of the todo in the `HTTP:newRequest()` method. |
|
334
|
|
|
*/ |
|
335
|
3 |
|
$url = $this->getUrl([ |
|
336
|
3 |
|
'readonly' => 0, |
|
|
|
|
|
|
337
|
3 |
|
'query' => $query->toSql() |
|
|
|
|
|
|
338
|
|
|
]); |
|
|
|
|
|
|
339
|
|
|
|
|
340
|
3 |
|
$request->url($url); |
|
341
|
3 |
|
return $request; |
|
342
|
|
|
} |
|
343
|
|
|
|
|
344
|
|
|
|
|
345
|
|
|
/** |
|
346
|
|
|
* @param string $sql |
|
|
|
|
|
|
347
|
|
|
* @param string $file_name |
|
|
|
|
|
|
348
|
|
|
* @return Statement |
|
349
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
350
|
|
|
*/ |
|
351
|
8 |
|
public function writeAsyncCSV($sql, $file_name) |
|
|
|
|
|
|
352
|
|
|
{ |
|
353
|
8 |
|
$query = new Query($sql); |
|
354
|
|
|
|
|
355
|
|
|
$extendinfo = [ |
|
356
|
8 |
|
'sql' => $sql, |
|
|
|
|
|
|
357
|
8 |
|
'query' => $query, |
|
|
|
|
|
|
358
|
8 |
|
'format' => $query->getFormat() |
|
|
|
|
|
|
359
|
|
|
]; |
|
|
|
|
|
|
360
|
|
|
|
|
361
|
8 |
|
$request = $this->newRequest($extendinfo); |
|
362
|
|
|
|
|
363
|
|
|
/* |
|
364
|
|
|
* Build URL after request making, since URL may contain auth data. This will not matter after the |
|
365
|
|
|
* implantation of the todo in the `HTTP:newRequest()` method. |
|
366
|
|
|
*/ |
|
367
|
8 |
|
$url = $this->getUrl([ |
|
368
|
8 |
|
'readonly' => 0, |
|
|
|
|
|
|
369
|
8 |
|
'query' => $query->toSql() |
|
|
|
|
|
|
370
|
|
|
]); |
|
|
|
|
|
|
371
|
|
|
|
|
372
|
8 |
|
$request->url($url); |
|
373
|
|
|
|
|
374
|
|
|
$request->setCallbackFunction(function (CurlerRequest $request) { |
|
|
|
|
|
|
375
|
8 |
|
$handle = $request->getInfileHandle(); |
|
376
|
8 |
|
if (is_resource($handle)) { |
|
|
|
|
|
|
377
|
8 |
|
fclose($handle); |
|
|
|
|
|
|
378
|
|
|
} |
|
379
|
8 |
|
}); |
|
380
|
|
|
|
|
381
|
8 |
|
$request->setInfile($file_name); |
|
382
|
8 |
|
$this->_curler->addQueLoop($request); |
|
383
|
|
|
|
|
384
|
8 |
|
return new Statement($request); |
|
385
|
|
|
} |
|
386
|
|
|
|
|
387
|
|
|
/** |
|
388
|
|
|
* get Count Pending Query in Queue |
|
389
|
|
|
* |
|
390
|
|
|
* @return int |
|
|
|
|
|
|
391
|
|
|
*/ |
|
392
|
12 |
|
public function getCountPendingQueue() |
|
|
|
|
|
|
393
|
|
|
{ |
|
394
|
12 |
|
return $this->_curler->countPending(); |
|
395
|
|
|
} |
|
396
|
|
|
|
|
397
|
|
|
/** |
|
398
|
|
|
* set Connect TimeOut in seconds [CURLOPT_CONNECTTIMEOUT] ( int ) |
|
399
|
|
|
* |
|
400
|
|
|
* @param int $connectTimeOut |
|
|
|
|
|
|
401
|
|
|
*/ |
|
|
|
|
|
|
402
|
2 |
|
public function setConnectTimeOut($connectTimeOut) |
|
|
|
|
|
|
403
|
|
|
{ |
|
404
|
2 |
|
$this->_connectTimeOut = $connectTimeOut; |
|
405
|
2 |
|
} |
|
406
|
|
|
|
|
407
|
|
|
/** |
|
408
|
|
|
* get ConnectTimeOut in seconds |
|
409
|
|
|
* |
|
410
|
|
|
* @return int |
|
|
|
|
|
|
411
|
|
|
*/ |
|
412
|
37 |
|
public function getConnectTimeOut() |
|
|
|
|
|
|
413
|
|
|
{ |
|
414
|
37 |
|
return $this->_connectTimeOut; |
|
415
|
|
|
} |
|
416
|
|
|
|
|
417
|
|
|
|
|
418
|
|
|
public function __findXClickHouseProgress($handle) |
|
|
|
|
|
|
419
|
|
|
{ |
|
420
|
|
|
$code = curl_getinfo($handle, CURLINFO_HTTP_CODE); |
|
|
|
|
|
|
421
|
|
|
|
|
422
|
|
|
// Search X-ClickHouse-Progress |
|
423
|
|
|
if ($code == 200) { |
|
|
|
|
|
|
424
|
|
|
$response = curl_multi_getcontent($handle); |
|
|
|
|
|
|
425
|
|
|
$header_size = curl_getinfo($handle, CURLINFO_HEADER_SIZE); |
|
|
|
|
|
|
426
|
|
|
if (!$header_size) { |
|
|
|
|
|
|
427
|
|
|
return false; |
|
428
|
|
|
} |
|
429
|
|
|
|
|
430
|
|
|
$header = substr($response, 0, $header_size); |
|
|
|
|
|
|
431
|
|
|
if (!$header_size) { |
|
|
|
|
|
|
432
|
|
|
return false; |
|
433
|
|
|
} |
|
|
|
|
|
|
434
|
|
|
$pos = strrpos($header, 'X-ClickHouse-Progress'); |
|
|
|
|
|
|
435
|
|
|
|
|
436
|
|
|
if (!$pos) { |
|
|
|
|
|
|
437
|
|
|
return false; |
|
438
|
|
|
} |
|
439
|
|
|
|
|
440
|
|
|
$last = substr($header, $pos); |
|
|
|
|
|
|
441
|
|
|
$data = @json_decode(str_ireplace('X-ClickHouse-Progress:', '', $last), true); |
|
|
|
|
|
|
442
|
|
|
|
|
443
|
|
|
if ($data && is_callable($this->xClickHouseProgress)) { |
|
|
|
|
|
|
444
|
|
|
|
|
445
|
|
|
if (is_array($this->xClickHouseProgress)) { |
|
|
|
|
|
|
446
|
|
|
call_user_func_array($this->xClickHouseProgress, [$data]); |
|
|
|
|
|
|
447
|
|
|
} else { |
|
448
|
|
|
call_user_func($this->xClickHouseProgress, $data); |
|
|
|
|
|
|
449
|
|
|
} |
|
|
|
|
|
|
450
|
|
|
|
|
|
|
|
|
|
451
|
|
|
|
|
|
|
|
|
|
452
|
|
|
} |
|
|
|
|
|
|
453
|
|
|
|
|
|
|
|
|
|
454
|
|
|
} |
|
455
|
|
|
|
|
456
|
|
|
} |
|
|
|
|
|
|
457
|
|
|
|
|
458
|
|
|
/** |
|
459
|
|
|
* @param Query $query |
|
|
|
|
|
|
460
|
|
|
* @param null|WhereInFile $whereInFile |
|
|
|
|
|
|
461
|
|
|
* @param null|WriteToFile $writeToFile |
|
|
|
|
|
|
462
|
|
|
* @return CurlerRequest |
|
463
|
|
|
* @throws \Exception |
|
|
|
|
|
|
464
|
|
|
*/ |
|
465
|
38 |
|
public function getRequestRead(Query $query, $whereInFile = null, $writeToFile = null) |
|
|
|
|
|
|
466
|
|
|
{ |
|
467
|
38 |
|
$urlParams = ['readonly' => 2]; |
|
|
|
|
|
|
468
|
38 |
|
$query_as_string = false; |
|
469
|
|
|
// --------------------------------------------------------------------------------- |
|
470
|
38 |
|
if ($whereInFile instanceof WhereInFile && $whereInFile->size()) { |
|
471
|
|
|
// $request = $this->prepareSelectWhereIn($request, $whereInFile); |
|
472
|
1 |
|
$structure = $whereInFile->fetchUrlParams(); |
|
473
|
|
|
// $structure = []; |
|
474
|
1 |
|
$urlParams = array_merge($urlParams, $structure); |
|
|
|
|
|
|
475
|
1 |
|
$query_as_string = true; |
|
476
|
|
|
} |
|
|
|
|
|
|
477
|
|
|
// --------------------------------------------------------------------------------- |
|
478
|
|
|
// if result to file |
|
479
|
38 |
|
if ($writeToFile instanceof WriteToFile && $writeToFile->fetchFormat()) { |
|
480
|
1 |
|
$query->setFormat($writeToFile->fetchFormat()); |
|
481
|
1 |
|
unset($urlParams['extremes']); |
|
482
|
|
|
} |
|
|
|
|
|
|
483
|
|
|
// --------------------------------------------------------------------------------- |
|
484
|
|
|
// makeRequest read |
|
485
|
38 |
|
$request = $this->makeRequest($query, $urlParams, $query_as_string); |
|
486
|
|
|
// --------------------------------------------------------------------------------- |
|
487
|
|
|
// attach files |
|
488
|
38 |
|
if ($whereInFile instanceof WhereInFile && $whereInFile->size()) { |
|
489
|
1 |
|
$request->attachFiles($whereInFile->fetchFiles()); |
|
490
|
|
|
} |
|
|
|
|
|
|
491
|
|
|
// --------------------------------------------------------------------------------- |
|
492
|
|
|
// result to file |
|
493
|
38 |
|
if ($writeToFile instanceof WriteToFile && $writeToFile->fetchFormat()) { |
|
|
|
|
|
|
494
|
|
|
|
|
495
|
1 |
|
$fout = fopen($writeToFile->fetchFile(), 'w'); |
|
|
|
|
|
|
496
|
1 |
|
if (is_resource($fout)) { |
|
|
|
|
|
|
497
|
|
|
|
|
498
|
1 |
|
$isGz = $writeToFile->getGzip(); |
|
499
|
|
|
|
|
500
|
1 |
|
if ($isGz) { |
|
501
|
|
|
// write gzip header |
|
502
|
|
|
// "\x1f\x8b\x08\x00\x00\x00\x00\x00" |
|
503
|
|
|
// fwrite($fout, "\x1F\x8B\x08\x08".pack("V", time())."\0\xFF", 10); |
|
504
|
|
|
// write the original file name |
|
505
|
|
|
// $oname = str_replace("\0", "", basename($writeToFile->fetchFile())); |
|
506
|
|
|
// fwrite($fout, $oname."\0", 1+strlen($oname)); |
|
507
|
|
|
|
|
508
|
|
|
fwrite($fout, "\x1f\x8b\x08\x00\x00\x00\x00\x00"); |
|
|
|
|
|
|
509
|
|
|
|
|
|
|
|
|
|
510
|
|
|
} |
|
511
|
|
|
|
|
|
|
|
|
|
512
|
|
|
|
|
513
|
|
|
$request->setResultFileHandle($fout, $isGz)->setCallbackFunction(function (CurlerRequest $request) { |
|
|
|
|
|
|
514
|
|
|
fclose($request->getResultFileHandle()); |
|
|
|
|
|
|
515
|
1 |
|
}); |
|
516
|
|
|
} |
|
517
|
|
|
} |
|
|
|
|
|
|
518
|
38 |
|
if ($this->xClickHouseProgress) { |
|
519
|
|
|
$request->setFunctionProgress([$this, '__findXClickHouseProgress']); |
|
520
|
|
|
} |
|
|
|
|
|
|
521
|
|
|
// --------------------------------------------------------------------------------- |
|
522
|
38 |
|
return $request; |
|
523
|
|
|
|
|
524
|
|
|
} |
|
|
|
|
|
|
525
|
|
|
|
|
526
|
1 |
|
public function cleanQueryDegeneration() |
|
|
|
|
|
|
527
|
|
|
{ |
|
528
|
1 |
|
$this->_query_degenerations = []; |
|
529
|
1 |
|
return true; |
|
530
|
|
|
} |
|
531
|
|
|
|
|
532
|
66 |
|
public function addQueryDegeneration(Degeneration $degeneration) |
|
|
|
|
|
|
533
|
|
|
{ |
|
534
|
66 |
|
$this->_query_degenerations[] = $degeneration; |
|
535
|
66 |
|
return true; |
|
536
|
|
|
} |
|
537
|
|
|
|
|
538
|
|
|
/** |
|
539
|
|
|
* @param Query $query |
|
|
|
|
|
|
540
|
|
|
* @return CurlerRequest |
|
541
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
542
|
|
|
*/ |
|
543
|
26 |
|
public function getRequestWrite(Query $query) |
|
|
|
|
|
|
544
|
|
|
{ |
|
545
|
26 |
|
$urlParams = ['readonly' => 0]; |
|
546
|
26 |
|
return $this->makeRequest($query, $urlParams); |
|
547
|
|
|
} |
|
548
|
|
|
|
|
549
|
|
|
/** |
|
550
|
|
|
* @throws TransportException |
|
|
|
|
|
|
551
|
|
|
*/ |
|
|
|
|
|
|
552
|
37 |
|
public function ping(): bool |
|
|
|
|
|
|
553
|
|
|
{ |
|
554
|
37 |
|
$request = new CurlerRequest(); |
|
555
|
37 |
|
$request->url($this->getUri())->verbose(false)->GET()->connectTimeOut($this->getConnectTimeOut()); |
|
556
|
37 |
|
$this->_curler->execOne($request); |
|
557
|
|
|
|
|
558
|
37 |
|
return $request->response()->body() === 'Ok.' . PHP_EOL; |
|
559
|
|
|
} |
|
560
|
|
|
|
|
561
|
|
|
/** |
|
562
|
|
|
* @param string $sql |
|
|
|
|
|
|
563
|
|
|
* @param mixed[] $bindings |
|
|
|
|
|
|
564
|
|
|
* @return Query |
|
565
|
|
|
*/ |
|
566
|
44 |
|
private function prepareQuery($sql, $bindings) |
|
|
|
|
|
|
567
|
|
|
{ |
|
|
|
|
|
|
568
|
|
|
|
|
569
|
|
|
// add Degeneration query |
|
570
|
44 |
|
foreach ($this->_query_degenerations as $degeneration) { |
|
571
|
44 |
|
$degeneration->bindParams($bindings); |
|
572
|
|
|
} |
|
573
|
|
|
|
|
574
|
44 |
|
return new Query($sql, $this->_query_degenerations); |
|
575
|
|
|
} |
|
576
|
|
|
|
|
577
|
|
|
|
|
578
|
|
|
/** |
|
579
|
|
|
* @param Query|string $sql |
|
|
|
|
|
|
580
|
|
|
* @param mixed[] $bindings |
|
|
|
|
|
|
581
|
|
|
* @param null|WhereInFile $whereInFile |
|
|
|
|
|
|
582
|
|
|
* @param null|WriteToFile $writeToFile |
|
|
|
|
|
|
583
|
|
|
* @return CurlerRequest |
|
584
|
|
|
* @throws \Exception |
|
|
|
|
|
|
585
|
|
|
*/ |
|
586
|
37 |
|
private function prepareSelect($sql, $bindings, $whereInFile, $writeToFile = null) |
|
|
|
|
|
|
587
|
|
|
{ |
|
588
|
37 |
|
if ($sql instanceof Query) { |
|
589
|
|
|
return $this->getRequestWrite($sql); |
|
590
|
|
|
} |
|
|
|
|
|
|
591
|
37 |
|
$query = $this->prepareQuery($sql, $bindings); |
|
592
|
37 |
|
$query->setFormat('JSON'); |
|
593
|
37 |
|
return $this->getRequestRead($query, $whereInFile, $writeToFile); |
|
594
|
|
|
} |
|
595
|
|
|
|
|
596
|
|
|
|
|
597
|
|
|
/** |
|
598
|
|
|
* @param Query|string $sql |
|
|
|
|
|
|
599
|
|
|
* @param mixed[] $bindings |
|
|
|
|
|
|
600
|
|
|
* @return CurlerRequest |
|
601
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
602
|
|
|
*/ |
|
603
|
27 |
|
private function prepareWrite($sql, $bindings = []) |
|
|
|
|
|
|
604
|
|
|
{ |
|
605
|
27 |
|
if ($sql instanceof Query) { |
|
606
|
|
|
return $this->getRequestWrite($sql); |
|
607
|
|
|
} |
|
608
|
|
|
|
|
609
|
27 |
|
$query = $this->prepareQuery($sql, $bindings); |
|
610
|
26 |
|
return $this->getRequestWrite($query); |
|
611
|
|
|
} |
|
612
|
|
|
|
|
613
|
|
|
/** |
|
614
|
|
|
* @return bool |
|
|
|
|
|
|
615
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
616
|
|
|
*/ |
|
617
|
10 |
|
public function executeAsync() |
|
|
|
|
|
|
618
|
|
|
{ |
|
619
|
10 |
|
return $this->_curler->execLoopWait(); |
|
620
|
|
|
} |
|
621
|
|
|
|
|
622
|
|
|
/** |
|
623
|
|
|
* @param Query|string $sql |
|
|
|
|
|
|
624
|
|
|
* @param mixed[] $bindings |
|
|
|
|
|
|
625
|
|
|
* @param null|WhereInFile $whereInFile |
|
|
|
|
|
|
626
|
|
|
* @param null|WriteToFile $writeToFile |
|
|
|
|
|
|
627
|
|
|
* @return Statement |
|
628
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
629
|
|
|
* @throws \Exception |
|
|
|
|
|
|
630
|
|
|
*/ |
|
631
|
30 |
|
public function select($sql, array $bindings = [], $whereInFile = null, $writeToFile = null) |
|
|
|
|
|
|
632
|
|
|
{ |
|
633
|
30 |
|
$request = $this->prepareSelect($sql, $bindings, $whereInFile, $writeToFile); |
|
634
|
30 |
|
$this->_curler->execOne($request); |
|
635
|
30 |
|
return new Statement($request); |
|
636
|
|
|
} |
|
637
|
|
|
|
|
638
|
|
|
/** |
|
639
|
|
|
* @param Query|string $sql |
|
|
|
|
|
|
640
|
|
|
* @param mixed[] $bindings |
|
|
|
|
|
|
641
|
|
|
* @param null|WhereInFile $whereInFile |
|
|
|
|
|
|
642
|
|
|
* @param null|WriteToFile $writeToFile |
|
|
|
|
|
|
643
|
|
|
* @return Statement |
|
644
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
645
|
|
|
* @throws \Exception |
|
|
|
|
|
|
646
|
|
|
*/ |
|
647
|
7 |
|
public function selectAsync($sql, array $bindings = [], $whereInFile = null, $writeToFile = null) |
|
|
|
|
|
|
648
|
|
|
{ |
|
649
|
7 |
|
$request = $this->prepareSelect($sql, $bindings, $whereInFile, $writeToFile); |
|
650
|
7 |
|
$this->_curler->addQueLoop($request); |
|
651
|
7 |
|
return new Statement($request); |
|
652
|
|
|
} |
|
653
|
|
|
|
|
654
|
|
|
/** |
|
655
|
|
|
* @param callable $callback |
|
|
|
|
|
|
656
|
|
|
*/ |
|
|
|
|
|
|
657
|
|
|
public function setProgressFunction(callable $callback) |
|
|
|
|
|
|
658
|
|
|
{ |
|
659
|
|
|
$this->xClickHouseProgress = $callback; |
|
660
|
|
|
} |
|
661
|
|
|
|
|
662
|
|
|
/** |
|
663
|
|
|
* @param string $sql |
|
|
|
|
|
|
664
|
|
|
* @param mixed[] $bindings |
|
|
|
|
|
|
665
|
|
|
* @param bool $exception |
|
|
|
|
|
|
666
|
|
|
* @return Statement |
|
667
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
668
|
|
|
*/ |
|
669
|
27 |
|
public function write($sql, array $bindings = [], $exception = true) |
|
|
|
|
|
|
670
|
|
|
{ |
|
671
|
27 |
|
$request = $this->prepareWrite($sql, $bindings); |
|
672
|
26 |
|
$this->_curler->execOne($request); |
|
673
|
26 |
|
$response = new Statement($request); |
|
674
|
26 |
|
if ($exception) { |
|
675
|
26 |
|
if ($response->isError()) { |
|
676
|
3 |
|
$response->error(); |
|
677
|
|
|
} |
|
678
|
|
|
} |
|
|
|
|
|
|
679
|
24 |
|
return $response; |
|
680
|
|
|
} |
|
681
|
|
|
|
|
682
|
|
|
/** |
|
683
|
|
|
* @param Stream $streamRW |
|
|
|
|
|
|
684
|
|
|
* @param CurlerRequest $request |
|
|
|
|
|
|
685
|
|
|
* @return Statement |
|
686
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
687
|
|
|
*/ |
|
688
|
2 |
|
private function streaming(Stream $streamRW, CurlerRequest $request) |
|
|
|
|
|
|
689
|
|
|
{ |
|
690
|
2 |
|
$callable = $streamRW->getClosure(); |
|
691
|
2 |
|
$stream = $streamRW->getStream(); |
|
|
|
|
|
|
692
|
|
|
|
|
|
|
|
|
|
693
|
|
|
|
|
694
|
|
|
try { |
|
|
|
|
|
|
695
|
|
|
|
|
|
|
|
|
|
696
|
|
|
|
|
697
|
2 |
|
if (!is_callable($callable)) { |
|
|
|
|
|
|
698
|
|
|
if ($streamRW->isWrite()) { |
|
|
|
|
|
|
699
|
|
|
|
|
700
|
|
|
$callable = function ($ch, $fd, $length) use ($stream) { |
|
|
|
|
|
|
701
|
|
|
return ($line = fread($stream, $length)) ? $line : ''; |
|
|
|
|
|
|
702
|
|
|
}; |
|
703
|
|
|
} else { |
|
704
|
|
|
$callable = function ($ch, $fd) use ($stream) { |
|
|
|
|
|
|
705
|
|
|
return fwrite($stream, $fd); |
|
|
|
|
|
|
706
|
|
|
}; |
|
707
|
|
|
} |
|
708
|
|
|
} |
|
709
|
|
|
|
|
710
|
2 |
|
if ($streamRW->isGzipHeader()) { |
|
|
|
|
|
|
711
|
|
|
|
|
712
|
1 |
|
if ($streamRW->isWrite()) { |
|
713
|
1 |
|
$request->header('Content-Encoding', 'gzip'); |
|
714
|
1 |
|
$request->header('Content-Type', 'application/x-www-form-urlencoded'); |
|
715
|
|
|
} else { |
|
716
|
|
|
$request->header('Accept-Encoding', 'gzip'); |
|
717
|
|
|
} |
|
|
|
|
|
|
718
|
|
|
|
|
|
|
|
|
|
719
|
|
|
} |
|
720
|
|
|
|
|
|
|
|
|
|
721
|
|
|
|
|
722
|
2 |
|
$request->header('Transfer-Encoding', 'chunked'); |
|
723
|
|
|
|
|
|
|
|
|
|
724
|
|
|
|
|
725
|
2 |
|
if ($streamRW->isWrite()) { |
|
726
|
1 |
|
$request->setReadFunction($callable); |
|
727
|
|
|
} else { |
|
728
|
1 |
|
$request->setWriteFunction($callable); |
|
729
|
|
|
|
|
|
|
|
|
|
730
|
|
|
|
|
731
|
|
|
// $request->setHeaderFunction($callableHead); |
|
732
|
|
|
} |
|
733
|
|
|
|
|
|
|
|
|
|
734
|
|
|
|
|
735
|
2 |
|
$this->_curler->execOne($request, true); |
|
736
|
2 |
|
$response = new Statement($request); |
|
737
|
2 |
|
if ($response->isError()) { |
|
738
|
|
|
$response->error(); |
|
739
|
|
|
} |
|
|
|
|
|
|
740
|
2 |
|
return $response; |
|
741
|
|
|
} finally { |
|
742
|
2 |
|
if ($streamRW->isWrite()) |
|
|
|
|
|
|
743
|
2 |
|
fclose($stream); |
|
|
|
|
|
|
744
|
|
|
} |
|
745
|
|
|
|
|
746
|
|
|
|
|
747
|
|
|
} |
|
|
|
|
|
|
748
|
|
|
|
|
749
|
|
|
|
|
750
|
|
|
/** |
|
751
|
|
|
* @param Stream $streamRead |
|
752
|
|
|
* @param string $sql |
|
753
|
|
|
* @param mixed[] $bindings |
|
754
|
|
|
* @return Statement |
|
755
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
756
|
|
|
*/ |
|
757
|
1 |
|
public function streamRead(Stream $streamRead, $sql, $bindings = []) |
|
758
|
|
|
{ |
|
759
|
1 |
|
$sql = $this->prepareQuery($sql, $bindings); |
|
760
|
1 |
|
$request = $this->getRequestRead($sql); |
|
761
|
1 |
|
return $this->streaming($streamRead, $request); |
|
762
|
|
|
|
|
763
|
|
|
} |
|
764
|
|
|
|
|
765
|
|
|
/** |
|
766
|
|
|
* @param Stream $streamWrite |
|
767
|
|
|
* @param string $sql |
|
768
|
|
|
* @param mixed[] $bindings |
|
769
|
|
|
* @return Statement |
|
770
|
|
|
* @throws \ClickHouseDB\Exception\TransportException |
|
|
|
|
|
|
771
|
|
|
*/ |
|
772
|
1 |
|
public function streamWrite(Stream $streamWrite, $sql, $bindings = []) |
|
773
|
|
|
{ |
|
774
|
1 |
|
$sql = $this->prepareQuery($sql, $bindings); |
|
775
|
1 |
|
$request = $this->writeStreamData($sql); |
|
776
|
1 |
|
return $this->streaming($streamWrite, $request); |
|
777
|
|
|
} |
|
778
|
|
|
} |
|
779
|
|
|
|
smi2 /
phpClickHouse
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